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PR Agency Companies in the UK: 7,651 Active Firms (2026)
PR agencies in the UK manage media relations, reputation, corporate communications and public affairs for organisations.
Buying centres tend to sit with communications directors, marketing chiefs, public affairs teams, chief executives and, for crisis work, legal or board-level sponsors. The customer base is mixed: owner-managed businesses buying retained press office support, mid-market firms seeking category or trade-media coverage, public bodies procuring campaign communications, and institutional clients using corporate affairs counsel. Engagements range from short launch or issues-management projects to retainer relationships where senior advisers, account teams and monitoring support are bundled together. Specialist consultancies usually compete on sector knowledge, journalist relationships and access to policy networks, while integrated marketing communications agencies often attach earned media to wider campaign delivery.
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The UK cohort covers 7,651 active PR agencies, giving the market a wide long tail of specialist consultancies, public affairs advisers and integrated communications shops. Reported headcount across this group totals 2,332, although employment disclosure is concentrated among agencies with measurable staffing rather than every micro-consultancy. Scale is uneven: 58 agencies report turnover above £5M, while 1,897 were incorporated since 2022. That shape points to a market where new entrants remain common, but only a small upper tier has moved into the revenue band usually associated with larger account teams and multi-client delivery infrastructure.
UK PR agencies are not generally licensed in the same way as financial services or utilities firms. Professional standards sit largely with sector bodies and client procurement requirements. PRCA members must follow its Code of Conduct, and members undertaking professional lobbying are also subject to its Code for Professional Lobbying and declaration requirements on the Professional Lobbying Register. Consultant lobbying has a statutory layer as well: the Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act created registration requirements, with a prohibition on consultant lobbying unless registered and a register kept by the Registrar of Consultant Lobbyists.
A bottom-heavy cohort suggests competition will remain fragmented, especially in media relations, reputation work and retained communications support for smaller clients. Agencies with public affairs, crisis communications and corporate affairs capability appear better placed to defend fees where clients need senior counsel, confidentiality and policy awareness rather than volume press outreach. Procurement pressure may keep margins tight for generalist work, while self-regulatory expectations and lobbying-register duties tend to favour agencies with clearer governance and conflicts processes. Consolidation is plausible around specialist teams, but the sector still looks likely to support many small consultancies alongside a narrower revenue-scaled tier.
7,651
Active firms
2026
58
Above £5M turnover
1,897
Incorporated since 2022
Key facts
About 1% of the trading cohort reports turnover above £5M (58 of 7,651 firms) — the rest sits below that revenue band.
24% of the cohort was incorporated since 2022 (1,897 firms), so a sizeable share is in its first few filing cycles.
UK PR agencies are not generally licensed in the way financial services or utilities firms are; professional standards sit largely with sector bodies.
PRCA members must comply with its Code of Conduct, with lobbying members also subject to declaration requirements on its Professional Lobbying Register.
Part 1 of the Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014 requires consultant lobbyists to register before undertaking consultant lobbying.
The largest 150 UK PR agencies recorded combined annual revenue of about £2 billion in 2023.
International comparisons vary because some sources count agency fees, some count communications roles, and others count wider PR services.
Top UK PR Agency companies
Milltown Partners GBR Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides public relations and strategic communications advisory services, including corporate communications, public affairs and policy communications, crisis management, research, and digital…
Serves established and emerging technology companies, global investors, major consumer brands, sports franchises, organisations and high-profile individuals facing reputation, policy or…
Financial Health
HealthyHealthy · -76% CAGR over 3y
Location
HENEGHAN COMMS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and strategic communications services including media relations, corporate and financial PR, crisis and reputation management, public affairs and advocacy, digital…
Serves top-tier corporate, public sector and statutory clients across sectors, including government bodies, aviation, energy, renewable energy and financial or corporate organisations.
Financial Health
StableStable · -49% CAGR over 4y
Location
Apollo Strategic Communications Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides strategic communications and public relations services, including media relations, digital communications and campaigns, thought leadership, crisis communications, polling and research, and…
Serves companies, public-sector bodies, NGOs, foundations and high-profile individuals across technology, energy and climate, education, construction, engineering, outsourcing, law, arts,…
Financial Health
StableStable · Hiring · 6% CAGR over 2y
Location
Camargue Group Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides public relations, public affairs and digital communications services. Develops campaigns, stakeholder engagement and public consultation programmes, and designs websites and apps to support…
Serves businesses, public bodies and sector organisations in property and planning, housing, energy and decarbonisation, construction, manufacturing, education, and market and social research.
Financial Health
StrongStrong · Profitable, Growing, Hiring · 13% CAGR over 1y
Location
Political Lobbying & Media Relations Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public affairs, lobbying and strategic communications services, including media relations, PR campaigns, digital marketing, policy research and crisis communications. Advises organisations…
Serves businesses, charities, NGOs, professional bodies and public-sector or regulated-sector organisations across government, education, health and social care, energy, built environment and…
Financial Health
StableStable · Hiring · 8% CAGR over 4y
Location
POWERSCOURT LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides strategic communications and reputation management advisory services. Advises organisations on financial and capital markets communications, corporate communications campaigns, political and…
Serves corporates, listed companies, leadership teams and high-profile individuals needing support with capital markets, stakeholder, political, regulatory, media and crisis-related communications.
Financial Health
StrongStrong · Hiring · 9% CAGR over 4y
Location
Alma Strategic Communications Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides financial and corporate communications consultancy including investor relations, media relations and strategic messaging for listed and private companies. Advises on IPO communications,…
Serves listed and private businesses, including FTSE 250 companies, AIM and AQSE growth companies, IPO candidates, and corporate leadership teams across multiple sectors needing investor and…
Financial Health
HealthyHealthy · Growing · 0% CAGR over 3y
Location
Crowne Associates Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and public affairs consultancy, including strategic communications and lobbying services, reporting activities to the UK Registrar of Consultant Lobbyists. Operates under…
Financial Health
StrongStrong · Growing, Hiring · 12% CAGR over 4y
Location
Tancredi Intelligent Communication Ltd
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides strategic communications and public relations advisory services to corporate, financial and private clients. Services include corporate and financial communications, media relations, crisis…
Serves corporate, financial and private clients across sectors including consumer and luxury retail, energy, financial services, health and life sciences, industrials and defence, real estate,…
Financial Health
HealthyHealthy · Hiring · 13% CAGR over 3y
Location
5654 & Company Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides strategic communications and public affairs consultancy to businesses, advising on reputation management, stakeholder engagement, and campaigning. Helps organisations communicate with…
Serves UK-focused businesses, including health and life sciences organisations, whose leadership and communications teams need to engage politicians, regulators, investors and other…
Financial Health
StrongStrong · Growing, Hiring · 24% CAGR over 2y
Location
MEDIA HOUSE INTERNATIONAL LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides strategic communications and public affairs services including public relations, crisis management, media relations, reputation management, political and business analysis, litigation…
Serves B2B clients from major corporates to start-ups, particularly organisations facing political, reputational, legal, media relations, public affairs or crisis-related scrutiny.
Financial Health
StableStable · Hiring · 6% CAGR over 2y
Location
MONTFORT COMMUNICATIONS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides strategic communications and reputation management services including corporate and crisis communications, media campaigns, investor relations, public affairs, litigation communications, and…
Serves CEOs, boards and senior leadership teams at major companies, individuals and organisations worldwide, including clients in capital markets, asset and wealth management, consumer industries,…
Financial Health
HealthyHealthy · 3% CAGR over 2y
Location
Tendo Consulting Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public affairs, public relations and communications consultancy. Advises organisations on government relations, media relations, crisis communications and policy advocacy, and develops…
Serves UK organisations, trade bodies and institutions seeking to influence government, media and public policy, including tourism and research-sector clients, plus teams needing communications,…
Financial Health
WeakWeak · Hiring · 21% CAGR over 4y
Location
56 DEGREES NORTH LTD
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsProvides communications and public affairs consultancy services, including strategic communications planning, stakeholder engagement, policy and political advisory, and advocacy campaign development…
Serves UK-facing organisations including growth companies, fintechs, banks, building societies, policy partnerships and sporting bodies that need communications, public affairs and advocacy support.
Financial Health
HealthyHealthy · Hiring · 27% CAGR over 3y
Location
LEXINGTON COMMUNICATIONS LIMITED
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides strategic communications and public affairs consultancy. Advises organisations on corporate and reputation communications, healthcare communications, digital strategy, built environment…
Serves businesses and organisations needing strategic communications support, particularly buyers in public affairs, healthcare, corporate communications, reputation, built environment, digital…
Financial Health
StableStable · -65% CAGR over 4y
Location
Shearwater Global Ltd
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides public affairs and strategic communications consulting, advising businesses on regulatory policy, government relations, issues campaigns, litigation communications and crisis management, and…
Serves businesses seeking to navigate UK and EU policy, regulation and political issues, including corporate leaders and public affairs teams needing government relations, campaigns, crisis or…
Financial Health
StrongStrong · Growing, Hiring · 53% CAGR over 4y
Location
THE COMMUNICATION GROUP PLC
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides public relations and communications consultancy services, including consumer and lifestyle marketing, corporate and financial communications, public affairs, reputation and crisis…
Serves B2B and public-sector clients, from global brands to fast-growth start-ups, including luxury and lifestyle brands, property companies, landowners, hotels, resorts, city councils, governments,…
Financial Health
DistressedDistressed · 0% CAGR over 1y
Location
Celicourt Communications Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides strategic communications consultancy including investor relations, corporate communications, crisis management, leadership messaging and media relations. Advises companies, organisations and…
Serves small and fast-growing businesses, large international companies, senior management teams in public and private markets, plus organisations, governments and high-profile individuals.
Financial Health
StableStable · Hiring · 6% CAGR over 4y
Location
Field Consulting Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides political and corporate communications consultancy, including public affairs advisory, policy engagement, reputation management, community consultation for planning projects, and research…
Serves businesses, developers and public-sector bodies in energy, sustainability, transport, infrastructure and the built environment, targeting organisations engaging with policy, regulation,…
Financial Health
StableStable · Hiring · 4% CAGR over 4y
Location
QUATRO PUBLIC RELATIONS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides political communications and public relations consultancy for planning, infrastructure and energy projects. Services include stakeholder consultation, community engagement campaigns, media…
Serves B2B and public-sector clients, from SME developers to multinational corporations and government organisations, in the planning, infrastructure and energy sectors across England and Wales.
Financial Health
WeakWeak · -8% CAGR over 4y
Location
REAL ESTATE COMMUNICATIONS LTD
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides strategic communications and public affairs consultancy for real estate and built environment projects, including planning permission support, stakeholder and community engagement, political…
Serves large businesses in the real estate and built environment sector, including developers, land promoters, property asset owners and teams behind residential, commercial, mixed-use,…
Financial Health
StableStable · 0% CAGR over 1y
Location
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and communications services for technology companies and venture capital firms, including media relations, crisis communication, social media management, content writing,…
Serves B2B and B2C technology companies and venture capital firms across Europe and the US, including clients in AI, climate tech, fintech, healthtech, SaaS, mobility, proptech and Web3.
Financial Health
DistressedDistressed · -15% CAGR over 4y
Location
THE BIG PARTNERSHIP GROUP LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides integrated communications services including public relations, digital marketing, website development, brand and design, crisis communications, content creation, public affairs, and event…
Serves businesses and organisations across multiple sectors, typically marketing, communications and leadership teams seeking agency support for reputation, brand, digital, public affairs and events.
Financial Health
StableStable · -3% CAGR over 4y
Location
Context Public Relations Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations, public affairs and communications services, including media relations, digital PR, crisis communications, content creation and social media marketing. Works mainly with…
Serves B2B and B2C technology companies and organisations in cybersecurity, healthcare, cleantech, consumer tech, fintech, e-commerce, critical communications, enterprise technology, electronics and…
Financial Health
WeakWeak · -6% CAGR over 4y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides public relations and strategic communications services, specialising in crisis communications, reputation management and corporate PR. Develops media campaigns, messaging and communications…
Serves organisations and high-profile individuals needing PR, crisis communications and reputation support, including corporates, cultural and entertainment figures, government bodies, startups,…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
Flame Public Relations Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations consultancy and digital marketing services, including media relations, broadcast PR and crisis communications. Works with organisations in sectors such as B2B technology,…
Serves B2B organisations in technology, cybersecurity, healthcare, fintech, education, recruitment, eCommerce and retail, typically marketing and communications leaders seeking agency support.
Financial Health
WeakWeak · 2% CAGR over 4y
Location
WA Communications Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides strategic communications and public affairs consultancy, advising organisations on policy engagement, corporate communications, media relations and advocacy campaigns. Supports clients in…
Serves B2B and institutional clients in policy-sensitive sectors, selling to organisations in energy, education, financial services, healthcare and transport that need public affairs and corporate…
Financial Health
HealthyHealthy · Hiring · 14% CAGR over 4y
Location
Inhouse Communications Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides public affairs and public relations services, including corporate communications, reputation management, campaign strategy, media relations and event support for organisations engaging with…
Serves businesses, industry bodies and other organisations with reputational or policy interests in Westminster, typically senior communications, public affairs and leadership teams.
Financial Health
StrongStrong · Hiring · 25% CAGR over 5y
Location
City Press Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and communications consultancy, including media relations, reputation management, crisis communications, social media strategy, influencer engagement and public affairs.…
Sells to businesses, especially leading UK consumer brands and larger organisations needing PR, social media, corporate communications and public affairs support. Serves brand, communications and…
Financial Health
StableStable · Hiring · 7% CAGR over 4y
Location
Talacom Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsOperates a group of public relations and communications agencies providing PR strategy, media relations and campaign management. Serves sectors including automotive, packaging, manufacturing, life…
Serves B2B and B2C organisations globally, particularly in automotive, packaging, manufacturing and construction, healthcare, life sciences, innovative materials and technologies, education and…
Financial Health
StrongStrong · Growing, Hiring · 17% CAGR over 3y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides strategic communications and reputation management consultancy, advising organisations on public affairs, campaigns, crisis communications and stakeholder engagement, and supporting…
Serves public and third-sector organisations, including charities, government departments, local authorities, academies, universities, cultural institutions, transport operators, health bodies and…
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
ATTICUS PARTNERS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides strategic communications and public affairs consultancy, including government relations, reputation and crisis management, stakeholder engagement, and political and media communications…
Serves businesses, organisations and high-profile individuals across multiple sectors and geographies, including politics, foreign affairs, health, technology, food and drink, media, equality and…
Financial Health
StrongStrong · Hiring · 7% CAGR over 2y
Location
FINN PARTNERS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides marketing and communications services including brand strategy, advertising, public relations, digital marketing, influencer marketing, corporate communications, crisis management, investor…
Serves B2B and B2C brands, associations and organisations worldwide across consumer, health, technology, financial services, education, energy, manufacturing, travel, tourism, sustainability and…
Financial Health
StableStable · Hiring · 43% CAGR over 4y
Location
BYFIELD CONSULTANCY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and communications consultancy to law firms and legal sector organisations. Services include reputation management, litigation and disputes PR, crisis communications, media…
Serves law firms and legal-sector businesses, plus companies, professional services firms, individuals, schools and charities facing reputational, regulatory, legal or litigation-related scrutiny.
Financial Health
HealthyHealthy · -63% CAGR over 4y
Location
Soho Communications Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides strategic communications and public relations services including media relations, brand building, reputation management, financial and corporate communications, crisis and litigation…
Serves businesses, high-profile individuals and campaign groups, with clients and case studies in hospitality, retail, wine, hotels, tourism and public affairs.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
The Ambitious Consultancy Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and strategic communications services for B2B and corporate organisations, including media relations, crisis communications, digital PR, influencer marketing, SEO, social…
Serves B2B and corporate clients, including marketing and communications teams in education, ESG and sustainability, healthcare, legal, financial services, manufacturing, professional services,…
Financial Health
StrongStrong · Growing, Hiring · 28% CAGR over 5y
Location
SEVEN CONSULTANCY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides communications and public relations consultancy for start-ups, technology companies and public sector organisations. Services include message development, stakeholder engagement, media…
Serves start-ups, scale-ups, global businesses and public sector organisations, especially in technology, AI, fintech, health-tech and sustainability, including communications and marketing…
Financial Health
HealthyHealthy · -61% CAGR over 4y
Location
ANOTHER WORD COMMUNICATIONS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides public relations and communications services including communications strategy, media and influencer relations, campaign development, reputation management, thought leadership, and crisis or…
Serves businesses and purpose-led organisations needing PR and communications support, including healthcare, consumer goods, logistics, technology, education and charity-sector clients.
Financial Health
StableStable · Hiring · 26% CAGR over 2y
Location
JBP Associates Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides public relations, stakeholder engagement, political affairs and marketing consultancy. Develops communication strategies, campaigns, digital content and creative assets to help organisations…
Sells to organisations needing communications support, mainly B2B and public sector clients in built environment, infrastructure, low carbon, transport and logistics, telecoms, rural economy, trade…
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 3y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and strategic communications services, including brand strategy, campaign planning, media relations, corporate and investor communications, reputation management,…
Serves ambitious B2B and corporate organisations, including professional services firms and investment-backed businesses, targeting senior leaders, marketing/PR teams, investors and…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and strategic communications services, advising companies on stakeholder communication, financial markets messaging, and reputation management. Supports businesses with…
Serves businesses across diverse sectors, particularly companies needing to communicate with financial markets, investors and other international stakeholders, with clients based across global…
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides public relations and communications consultancy, including corporate and consumer PR, social media and influencer campaigns, digital marketing and SEO, public affairs support, ESG…
Serves startups, B2B and consumer-facing organisations in sustainability-led sectors, including climate, energy, oceans, food, circularity and the built environment.
Financial Health
StrongStrong · Growing, Hiring · 96% CAGR over 3y
Location
Grasshopper Communications Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and strategic communications services including stakeholder and community engagement, consultation campaigns, and communications strategy for organisations involved in…
Serves organisations running infrastructure, housing, energy, environmental and public policy projects, including public bodies and private developers needing community engagement.
Financial Health
StrongStrong · Hiring · 27% CAGR over 4y
Location
M&F Health Communications Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations, public affairs and strategic communications services focused on the healthcare and wellbeing sector, supporting organisations with policy engagement, media relations,…
Serves healthcare and wellbeing organisations, including pharmaceutical companies and health-sector teams operating in the UK healthcare environment, with buyers in policy, communications and public…
Financial Health
StrongStrong · Growing, Hiring · 21% CAGR over 4y
Location
PROHIBITION PR LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides public relations, digital PR, and social media marketing services. Activities include media relations, influencer marketing, content creation, reputation and crisis management,…
Serves UK brands and organisations, including B2B companies, consumer/FMCG brands, hospitality, food and drink, luxury, technology, automotive, higher education, property, retail, health and beauty,…
Financial Health
WeakWeak · -5% CAGR over 2y
Location
Aberfield Communications Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and brand communications services including digital PR, media relations, social media management, content creation, crisis communications, stakeholder engagement, and…
Serves B2B and B2C organisations, including property and construction firms, food and drink brands, manufacturers, financial and professional services, leisure, hospitality, travel and tourism…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and communications services for technology companies, including media relations, messaging strategy, campaign planning, content development, and coordinated PR programmes…
Serves high-growth technology companies expanding across Europe, targeting communications, PR and public affairs leaders responsible for multi-country European campaigns.
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 4y
Location
ENERGY PUBLIC RELATIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and communications services including media relations, digital PR, content marketing, influencer marketing, social media management, crisis communications, audience…
Serves B2B and B2C brands, from small businesses to large corporates, across the UK and internationally, including home and family, sustainability, construction, financial services, technology,…
Financial Health
HealthyHealthy · Growing, Hiring · 11% CAGR over 4y
Location
Atalanta International Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides strategic communications and stakeholder engagement services. Advises organisations on strategy, narrative development, media engagement and partnerships, and supports campaigns aimed at…
Serves foundations, nonprofits, B2B and B2G organisations, and public/private/third-sector teams working on social impact, policy, education and stakeholder-driven issues.
Financial Health
HealthyHealthy · -12% CAGR over 2y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides strategic communications and public relations services, including messaging development, audience research, content creation, media relations and marketing campaigns. Works with…
Serves B2B organisations in financial services, technology and academia, including investment trusts, asset managers and specialist firms seeking to reach defined external audiences.
Financial Health
StableStable · -12% CAGR over 2y
Location
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How UK PR Agency companies work and how to sell to them
What they do
PR agencies earn revenue by selling retained advisory, media relations capacity, campaign delivery and issue-specific support. The core product is professional services rather than software: senior counsel, account management, copywriting, press handling, stakeholder mapping, monitoring and reporting. Pricing is usually a monthly retainer for press office or corporate communications work, with project fees for launches, transactions, crises and public affairs assignments. Day rates may sit behind the proposal, but clients usually see a blended team fee. Smaller consultancies often rely on founder-led relationships and a small number of retained accounts, while larger agencies need utilisation discipline, account profitability tracking and a repeatable new-business pipeline.
Who they sell to
Typical buyers are communications directors, marketing leaders, founders, chief executives, public affairs heads and, for sensitive mandates, legal or board sponsors. Owner-managed businesses and charities tend to buy through referral, short pitch processes or direct founder contact, with modest retainers and faster decisions. Mid-market and enterprise clients usually involve procurement, brand teams, legal review and competitive pitches. Public-sector work tends to move through frameworks or formal tenders, with heavier documentation and evidence requirements. Sales cycles vary by mandate: a reputation issue can move quickly, while corporate affairs retainers, regulated-sector briefs and multi-market campaigns usually require several stakeholder approvals before appointment.
What they buy
Most PR agencies tend to spend on tools and services that protect fee income, reduce manual account work and make client reporting easier. Common categories include media monitoring, journalist and stakeholder databases, social listening, coverage analysis, proposal software, CRM, project management, time recording, billing, accounting and resource planning. Agencies with public affairs or crisis work may also buy compliance support, information security advice, secure collaboration, legal review and staff training. People costs dominate, so recruitment, freelance talent networks, payroll, HR, learning and leadership coaching can be relevant. Marketing suppliers can pitch new-business support, website work, sector positioning, events and thought-leadership production.
Why and how to sell to them
PR agency buyers tend to evaluate vendors when fee pressure, client churn or headcount growth exposes weak internal systems. Triggers include a run of new retained clients, a senior hire, expansion into public affairs or crisis work, a public-sector tender, a merger, or a shift from founder-led delivery to account-team delivery. Pain points are usually practical: proving value beyond coverage counts, preparing reports faster, managing conflicts, keeping utilisation visible, coordinating freelancers and handling sensitive client information. Outbound works better when it speaks to margin protection, pitch conversion, governance or account-team capacity rather than generic productivity. Sector-specific language helps, but overclaiming will be noticed.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
Sources
- Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014
- Part 1 of the Act is titled "Registration of consultant lobbyists".
- Section 1 is titled "Prohibition on consultant lobbying unless registered".
- Sections 3 to 7 cover "Keeping the register", including "The Registrar of Consultant Lobbyists" and "The register".
- Section 7 is titled "Publication of register".
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