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Digital Agency Companies in Portsmouth: 40 Active Firms (2026)
Digital agency companies design websites, campaigns and content for commercial clients in Portsmouth and the surrounding metro area.
Buying centres tend to sit with owner-managers, commercial directors and in-house marketing teams rather than procurement departments. The offer is usually bought as a practical operating service: site rebuilds, search visibility, social campaign management, analytics reporting and content production, often bundled into retainer work after an initial project. The customer base skews towards regional commercial clients and mid-market businesses that want external capacity without building a full internal marketing function. Engagements appear modest in scope, with price and delivery confidence mattering more than formal software procurement cycles or enterprise supplier panels.
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Portsmouth’s cohort contains 40 actively trading digital agency companies, a local market rather than a national roll-up. Reported employment totals 225 people, so the visible footprint is made up of small teams rather than scale employers. None report turnover above £5M, and only one was incorporated since 2022, which points to an established set of studios and marketing-services suppliers competing for regional client relationships. For researchers, the useful reading is concentration by operating style: retained marketing support, web-build delivery and content-led campaign work are likely to sit closer together here than in larger city agency markets.
No sector-specific licence generally sits between a Portsmouth agency and its clients, but the work is still framed by advertising and data rules. The ICO matters where agencies process mailing lists, analytics identifiers, enquiry forms or customer segments for clients under UK GDPR and PECR. The ASA’s CAP Code matters where agencies create or place marketing claims, including campaigns using personal data for direct marketing. Responsibility can also attach to third-party senders acting for a marketer, which makes agency workflow, client sign-off and audit trails part of the compliance picture rather than back-office housekeeping.
Scale-up scarcity and a mature local customer base suggest that the Portsmouth market is more likely to change through repositioning than through many new entrants. Agencies with retained client relationships appear better placed than purely project-led studios, because ongoing search, content and analytics work tends to smooth demand between website rebuilds. Compliance pressure around consent, tracking and marketing claims may push smaller teams towards clearer processes and narrower propositions. Consolidation is possible, but the more common pattern may be informal production partnerships, white-label delivery and specialist subcontracting rather than formal merger activity.
40
Active firms
2026
0
Above £5M
reported turnover
1
Incorporated since 2022
local cohort
Key facts
2% of the cohort was incorporated since 2022 (1 firms), so a sizeable share is in its first few filing cycles.
Digital agencies are generally not subject to a sector-specific operating licence, but advertising, marketing and data-processing work sits under ASA and ICO rules.
CAP Code Section 10 applies to marketers using personal data for direct marketing, and third parties sending marketing communications on behalf of marketers can be held responsible under the Code.
UK ad spend reached £42.6 billion in 2024, up 10.4%, with online formats accounting for £4 in every £5 of budgets.
The UK digital ad market reached £35.5 billion in 2024, including £16.6 billion in search and £8.3 billion in video display.
European digital advertising reached €118.9 billion in 2024, with digital formats accounting for 67.2% of all advertising spend in Europe.
Top Portsmouth Digital Agency companies
Creative Clique Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides graphic design and branding services alongside website design and development. Also delivers digital marketing, SEO, social media content, copywriting, animation, and preparation of tender…
Serves businesses in Portsmouth, Hampshire and beyond, including local SMEs and organisations in hospitality, healthcare, property, professional services and consumer services.
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
Serenity Digital Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides communications and digital marketing consultancy, including brand and marketing strategy, website and user experience design, web and software development, search engine optimisation, paid…
Serves businesses and organisations seeking support with digital and printed communications, including clients needing brand, website, ecommerce, software, marketing and audience growth expertise.
Financial Health
StrongStrong · Growing, Hiring · 16% CAGR over 5y
Location
Targeted SEO Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides search engine optimisation (SEO) services, including SEO consultancy, website optimisation, keyword research, technical SEO, and digital marketing strategies aimed at improving website…
Serves small and medium-sized businesses, particularly Southampton-area companies with websites and owner-manager or marketing teams buying SEO consultancy.
Financial Health
StrongStrong · Hiring · 46% CAGR over 4y
Location
Wave Interactive Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides web development, system architecture, UI/UX design, search engine optimisation and conversion optimisation services, including CRM integrations, custom APIs, website performance…
Serves businesses of all sizes globally, including multi-vertical clients with marketing, product, and technology teams seeking agency support for digital growth and web initiatives.
Financial Health
WeakWeak · Hiring · 24% CAGR over 4y
Location
MOTOR SOCIALS LTD
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides social media marketing services for automotive businesses, including strategy, account management, content creation, video production, paid advertising campaigns and influencer partnerships…
Sells to automotive businesses in the UK, particularly OEMs, franchise dealer groups, independent dealerships, car supermarkets and commercial vehicle retailers seeking social media support.
Financial Health
WeakWeak · Hiring · 16% CAGR over 3y
Location
GIRAFFE SOCIAL MEDIA LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides social media marketing services including account management, content creation, video and photography production, community management, influencer partnerships, and paid social advertising,…
Serves established brands and their marketing teams seeking external social media support, particularly organisations with strong company cultures looking to build audiences, advocacy, leads and…
Financial Health
StableStable
Location
Motor Marketing Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides contact centre and marketing support services for automotive and other sectors, including inbound and outbound call handling, sales and aftersales campaigns, website design and hosting,…
Serves B2B customers, mainly UK automotive businesses of all sizes, plus organisations in financial services and the public sector that need customer contact, digital marketing, CRM, training or…
Financial Health
StableStable · Hiring · 23% CAGR over 4y
Location
Make Creative Marketing Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides digital agency services including website design and development, social media management, digital marketing campaigns, paid media, and production of creative content and campaign assets for…
Serves B2B brands and marketing teams across technology, hospitality, sports and betting, consumer goods, fintech and professional services, including larger organisations seeking agency support for…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
Spitfire Marketing Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides marketing strategy, consultancy and campaign planning services. Delivers digital marketing including SEO, paid search, email marketing and conversion optimisation, alongside web design,…
Serves B2B companies of all sizes, primarily ambitious businesses in Hampshire and nationwide, including clients in sectors such as financial services, leisure and software.
Financial Health
HealthyHealthy · -9% CAGR over 2y
Location
CLICFLUX LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops online tools and websites, and provides digital marketing and branding services including social media promotion and content creation to support online audience growth and engagement.
Financial Health
StableStable · Hiring · 8% CAGR over 2y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides website design, branding, and digital marketing services for plumbing and heating businesses. Services include responsive website development, local SEO, Google Ads management, social media…
Targets B2B trade businesses in the UK heating and plumbing sector, including Worcester Bosch WAI installers, independent plumbing installers and local tradespeople.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
The Koozai Group Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides digital marketing services including search engine optimisation (SEO), pay‑per‑click advertising, paid social media campaigns, digital PR and content marketing. Also offers website design…
Serves UK businesses, from SMBs to large enterprises, with clients across ecommerce, travel, hospitality, healthcare, construction, motoring, technology and other sectors, typically marketing teams…
Financial Health
DistressedDistressed · -13% CAGR over 3y
Location
DIGI TOOLBOX LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides digital marketing and design services including website development, SEO, social media and email marketing, branding and graphic design. Also supplies business telephony systems, mobile…
Targets business owners and managers at SMEs needing outsourced marketing, communications and IT support, with examples across hospitality, food, glass, technical services and trade sectors.
Financial Health
WeakWeak · -67% CAGR over 4y
Location
Alto Marketing Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides marketing communications services for healthcare, life science, and scientific industries, including content marketing, PR, SEO and search advertising, social media marketing, email…
Serves B2B and consumer organisations in healthcare, life sciences, diagnostics and wider science-led industries, primarily marketing and communications teams in companies operating locally or…
Financial Health
WeakWeak · -8% CAGR over 4y
Location
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides branding, graphic and print design, website design and development, and digital marketing services, including campaigns, animation, video production, copywriting and UX design, supporting…
Serves charities and third-sector organisations, schools and colleges, museums and tourist attractions, and commercial or industrial businesses seeking external creative marketing support.
Financial Health
StableStable
Location
OYSTER MARKETING AND DESIGN LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides branding, graphic and print design, website design and development, and digital marketing services. Also delivers animation, video production, campaign development, copywriting, UX design,…
Serves charities and third-sector organisations, schools and colleges, museums and tourist attractions, and commercial or industrial businesses needing external creative and marketing support.
Financial Health
HealthyHealthy · Hiring · 134% CAGR over 2y
Location
TOTAL SEO & MARKETING LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides digital marketing services including search engine optimisation, Google Ads and Facebook advertising management, social media management, web design, and website hosting. Offers website…
Serves businesses across the UK with websites, spanning a wide range of industries, typically SMEs seeking support with search visibility, online advertising, social media, web design, and hosting.
Financial Health
StrongStrong · Hiring · 30% CAGR over 2y
Location
DIGITALDINOS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides digital marketing and web development services, including SEO, pay‑per‑click advertising, paid social media campaigns, ad creative, website design and development, UX/UI design, and website…
Sells to businesses seeking digital marketing and web development support, including brands in equipment hire, leisure, financial services, student accommodation and healthcare, with case studies…
Financial Health
StableStable · Hiring · 34% CAGR over 4y
Location
SLS Marketing Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides digital and direct marketing services including website development, search engine optimisation, pay‑per‑click advertising, social media management, review monitoring and management, and…
Serves B2B clients and brand owners seeking to grow their audience, improve digital visibility, and manage customer reviews across online and direct marketing channels.
Financial Health
WeakWeak · -16% CAGR over 4y
Location
DAMTEQ SOLUTIONS LTD
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides digital marketing and web development services, including SEO, PPC advertising, UX audits, conversion rate optimisation, and digital strategy. Designs and builds websites and web…
Serves businesses and business owners seeking digital growth support, including organisations needing marketing strategy, websites, UX, eCommerce, AI adoption, and consultancy across varied sectors.
Financial Health
StableStable · -62% CAGR over 4y
Location
INTEREUROPE COMMUNICATIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides strategic marketing and communications services including campaign strategy, digital marketing, branding, creative design and content production. Works with organisations to plan and deliver…
Serves B2B and public/private sector organisations, including brands in home interiors, apprenticeships and training, equipment rental, racing, retail destinations and placemaking.
Financial Health
WeakWeak · -68% CAGR over 4y
Location
THE MINDWORKS MARKETING COMPANY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides marketing and creative agency services including strategy development, branding, digital advertising, PR, website design and development, film and photography production, events, and digital…
Serves businesses, brands and public-sector organisations, including retail, product-led, recruitment, education and hospitality clients, from SMEs to larger organisations.
Financial Health
DistressedDistressed · -16% CAGR over 4y
Location
Hot Chilli Box Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides web design, e-commerce development, custom application development, IT infrastructure consulting, server hosting, and website maintenance, plus content creation, digital marketing support,…
Serves small businesses, startups and self-employed consultants needing an online presence, ecommerce capability, IT support, content or social media help, with clients across multiple continents.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 5y
Location
Sandisonpay Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides branding, marketing and creative services including brand strategy, advertising campaigns, product launch support, website design, email marketing, social media content and event branding…
Serves ambitious brands and marketing teams worldwide, from large corporates to growth businesses across insurance, telecoms, FMCG, technology, healthcare, charities and events.
Financial Health
DistressedDistressed · -5% CAGR over 4y
Location
Digitel Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides digital marketing services including search engine optimisation, Google Ads and PPC campaign management, technical SEO audits, website design, graphic design, and online reputation…
Serves B2B customers: businesses seeking improved online marketing performance and marketing agencies or freelance marketers needing support for client campaigns, across sectors such as property…
Financial Health
HealthyHealthy · -10% CAGR over 4y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides public relations and communications consultancy for consumer and B2B organisations. Services include PR strategy, media relations, digital PR, branding, content marketing, website and design…
Serves consumer and B2B organisations nationally, including clients in travel and tourism, retail and lifestyle, built environment, technology, professional services, manufacturing and R&D.
Financial Health
StableStable · -6% CAGR over 5y
Location
PREMIUM TECHNOLOGIES PRIVATE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides website and mobile app development, custom software development, and e‑commerce solutions. Offers web hosting, cloud and dedicated servers, SSL certificates, and digital marketing services…
Serves businesses across multiple sectors needing websites, ecommerce stores, mobile apps, hosting, cloud infrastructure and digital marketing, including local businesses and online retailers.
Financial Health
StrongStrong · Hiring · 12% CAGR over 4y
Location
Mr Zen Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops travel industry websites, online booking systems and custom software for tour operators, cruise companies and specialist travel businesses. Provides booking system integration, e‑commerce…
Serves B2B customers in the travel sector, including specialist tour operators, cruise operators/consolidators, tailor-made destination specialists, niche OTAs, travel agencies, and activity holiday…
Financial Health
StableStable · -16% CAGR over 4y
Location
PIVALE LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides digital transformation and web development services specialising in Drupal-based websites and platforms. Designs and builds content‑managed sites, ecommerce systems, web applications,…
Serves B2B senior leadership and executive teams, especially enterprises using Drupal, across aerospace, arts and culture, food and drink, healthcare, manufacturing, renewables, retail, and tourism…
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
WIGGCO HOLIDAY LETTINGS LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides media planning, buying and content marketing services for financial services brands, using data and audience insights to plan campaigns, manage media channels and connect financial…
Serves B2B financial services brands globally, including firms seeking to reach specialist, high-value or hard-to-reach customer audiences across multiple markets.
Financial Health
HealthyHealthy · 0% CAGR over 1y
Location
ENSPIRE SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT and digital services including development of custom cloud ERP systems, website and web applications, and digital marketing. Builds tailored software solutions designed to support…
Serves B2B customers, including manufacturers, inventory-led businesses and multi-site retail chains, as well as organisations seeking custom web and digital marketing support.
Financial Health
DistressedDistressed · -71% CAGR over 4y
Location
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How Portsmouth Digital Agency companies work and how to sell to them
What they do
Revenue usually comes from a blend of one-off project fees and recurring service retainers. Website builds, campaign set-up, content production and analytics configuration tend to be priced as scoped projects, while search, social, reporting and optimisation work moves into monthly retainers once the client trusts delivery. Some agencies also charge for media management as a fixed fee or as a percentage of client spend, although the commercial relationship is still service-led rather than platform-led. Gross margin depends on utilisation, brief quality, subcontractor costs and how tightly change requests are controlled after sign-off.
Who they sell to
Buyers are usually commercial rather than technical: founders, managing directors, marketing managers, commercial directors and finance leads who want visible demand-generation work without hiring a full internal team. Most decisions are relationship-led, with referrals, local reputation and proof of similar work carrying more weight than formal procurement. Typical sales cycles are measured in conversations and proposal revisions rather than tender stages, though larger mid-market clients may ask for credentials, delivery plans and evidence of governance. Direct sales is the usual route, supported by networking, inbound enquiries, partner referrals and retained account management.
What they buy
Agency spend tends to follow the delivery model. Most firms need CRM, quoting, project management, time recording, finance, billing, file storage, creative production, analytics, consent management, security and client-reporting tools. They also buy hosting, domain management, email-deliverability support, freelance production capacity, specialist search or paid-media services, legal templates, accounting advice and recruitment help. Smaller teams often prefer tools that reduce admin across several roles, because the same people may handle sales, account management and delivery. Suppliers with clear pricing, low implementation overhead and credible support for client-facing workflows are usually easier to assess.
Why and how to sell to them
Buying intent often appears when agencies win retained accounts, take on larger web-build work, add service lines, replace ad hoc subcontracting or tighten compliance around consent, tracking and marketing claims. Pain points are fairly practical: scope creep, uneven utilisation, delayed client approvals, patchy reporting, margin leakage and pressure to prove campaign outcomes. Outbound messages tend to work better when they link to delivery risk or commercial leakage rather than abstract efficiency. A credible approach shows how a team can ship client work with fewer hand-offs, make reporting easier to defend, or reduce the cost of winning and retaining accounts.
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.
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