Marketing Agency Companies in Cambridge: 290 Active Firms (2026)
Marketing agencies plan, create and optimise campaigns across digital and offline channels for clients in Cambridge and its surrounding area.
Buying centres in this Cambridge cohort tend to sit with founders, commercial directors and marketing heads rather than procurement teams. Work is usually commissioned around campaign strategy, search and social delivery, content, creative production, analytics and brand communications, with digital channels treated as part of the core brief rather than a bolt-on. The buyer base appears mostly business-to-business and mid-market, including regional service firms and export-facing clients that want access to Cambridge talent without hiring an in-house function. Engagements are likely to be retained, project-based or hybrid, with lean delivery teams using freelance and outsourced capacity where specialist production is needed.
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Cambridge has 290 actively trading marketing agencies, which makes the local market sizeable enough for sub-specialisation but still small enough for personal networks to matter. Reported employment totals 375 people, pointing to a sector made up mainly of lean delivery teams rather than payroll-heavy networks. Only 1 reports turnover above £5M, while 62 have been incorporated since 2022, so the cohort mixes established independents with a noticeable layer of newer shops competing around channel expertise, sector knowledge and founder-led client service.
Campaign delivery usually falls under activity-based rules rather than a sector licence. Direct marketing and audience targeting bring ICO expectations on personal data, PECR and GDPR into scope, especially where email, cookies or prospecting databases are used. Ofcom has a role where public electronic communications networks are misused, while the CMA and trading standards can become relevant where pricing, claims or sales practices raise consumer-protection issues. The ASA enforces the CAP Code across advertisers, agencies and media, and the DMA code adds a trade-body standard for members working in direct marketing.
Further development appears likely to favour agencies that can combine channel execution with evidence of commercial effect, rather than those selling isolated campaign assets. Cambridge’s profile tends to suit specialist shops serving technical, research-intensive or export-facing clients, but scale-up scarcity may keep many agencies owner-managed. Compliance pressure around consent, targeting and claims substantiation has been rising, making process discipline part of the service proposition. Consolidation may occur through partnerships and small acquisitions, although local client relationships and sector knowledge still give independent teams room to operate.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
290
Active firms
2026
1
Above £5M turnover
Cambridge-area agencies
62
Incorporated since 2022
Recent additions
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Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 290 firms) — the rest sits below that revenue band.
21% of the cohort was incorporated since 2022 (62 firms), so a sizeable share is in its first few filing cycles.
UK ad spend increased by 10.4% in 2024 to £42.6 billion, with online formats growing 13.2%.
Online formats took £4 in every £5 of ad budgets in 2024, while search reached £16.9 billion.
Direct marketing work falls under ICO data-protection and PECR rules, while Ofcom, the CMA, trading standards and the ASA cover adjacent campaign risks.
UK advertising and market research services exports were £15 billion in 2021, up 32.5% year on year.
Top Cambridge Marketing Agency companies
Financial sub-scores
Computed from 5 filingsProvides digital marketing services for e-commerce brands, including pay‑per‑click advertising, paid social media campaigns, and affiliate programme management. Offers strategy, campaign management,…
Serves ambitious B2C e-commerce and retail brands, from smaller online stores to larger consumer brands, including digital marketing teams targeting UK, EU and international growth.
Financial Health
WeakWeak · Hiring · 2% CAGR over 4y
Location
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Computed from 5 filingsProvides content marketing and communications services, including campaign development, brand storytelling, design, and audience engagement programmes. Works with organisations to create marketing…
Serves businesses, public-sector bodies and membership organisations, including transport partnerships, NHS trusts, institutes, trade associations and charities with defined stakeholder audiences.
Financial Health
StableStable · -65% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsProvides brand strategy, marketing, and digital agency services. Develops brand identities, creative campaigns, websites, and digital marketing, supported by audience research and insight for…
Serves businesses and public-sector organisations across professional and financial services, property, NHS and healthcare, animal health, education, hospitality and leisure, and food and beverage.
Financial Health
StableStable · -8% CAGR over 2y
Location
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Computed from 5 filingsProvides communications and digital marketing consultancy services, including marketing audits, strategy development, advisory support, and training. Works with leadership teams to improve marketing…
Serves senior leadership and marketing teams in mature B2B, public sector and charity organisations, particularly in education, healthcare, life sciences, biotech, technology and innovation.
Financial Health
DistressedDistressed · -35% CAGR over 5y
Location
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Computed from 4 filingsProvides marketing and publishing services for science and technology sectors, producing specialist media brands, digital content, newsletters and events focused on areas such as photonics, fibre…
Serves B2B marketing teams and technology brands in specialist science sectors, including photonics, fibre systems, imaging, machine vision and scientific computing, seeking to reach technical…
Financial Health
StableStable · 0% CAGR over 3y
Location
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Computed from 5 filingsProvides marketing and publishing services for science and technology sectors, including content marketing, lead generation campaigns, industry publications, newsletters, webinars, panel discussions…
Serves B2B marketing teams and technology suppliers in specialist science and engineering sectors, including photonics, fibre communications, imaging/machine vision and scientific computing,…
Financial Health
DistressedDistressed · -6% CAGR over 4y
Location
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Computed from 3 filingsFinancial Health
WeakWeak · -91% CAGR over 2y
Location
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Computed from 5 filingsProvides CRM marketing creative services including strategy, copywriting, design and front‑end development for digital communications. Creates and builds email, mobile, web and social media…
Sells to B2B brands and marketing/CRM teams needing creative support for customer communications across email, mobile, web and social. Serves organisations using digital CRM, with examples in media,…
Financial Health
StrongStrong · Hiring · 22% CAGR over 4y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
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Computed from 4 filingsFinancial Health
StrongStrong · Hiring · 26% CAGR over 3y
Location
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Computed from 4 filingsFinancial Health
StrongStrong
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Computed from 4 filingsFinancial Health
StableStable · 0% CAGR over 3y
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Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
Location
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Computed from 4 filingsFinancial Health
StrongStrong
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Computed from 5 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
StableStable
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Computed from 3 filingsFinancial Health
HealthyHealthy · 0% CAGR over 2y
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Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
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Computed from 2 filingsFinancial Health
WeakWeak
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Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 32% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
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Computed from 2 filingsFinancial Health
DistressedDistressed · 0% CAGR over 1y
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Computed from 3 filingsFinancial Health
StrongStrong · Hiring · 41% CAGR over 2y
Location
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Computed from 5 filingsFinancial Health
DistressedDistressed
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Financial Health
N/AN/A
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Computed from 2 filingsFinancial Health
DistressedDistressed · -50% CAGR over 1y
Location
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Computed from 2 filingsFinancial Health
DistressedDistressed · 0% CAGR over 1y
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Computed from 2 filingsFinancial Health
StrongStrong
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Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
StableStable · -10% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 5y
Location
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Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 3y
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Computed from 3 filingsProvides B2B social media marketing services including strategy development, content creation, LinkedIn marketing, influencer campaigns, paid social advertising, and social media management to help…
Serves B2B brands, particularly technology companies, seeking social media support. Targets marketing teams and decision-makers focused on brand awareness, lead generation and engagement, including…
Financial Health
DistressedDistressed · -10% CAGR over 2y
Location
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Computed from 5 filingsProvides public relations and marketing services, including communications strategy, media relations, social media management, and content and design support. Works with organisations in sectors such…
Serves purpose-led organisations, including clients in the built environment, education, non-profit, science and innovation sectors, with examples spanning colleges, housing groups and technology…
Financial Health
HealthyHealthy · Hiring · 8% CAGR over 4y
Location
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Computed from 5 filingsProvides public relations and marketing services for life science companies, including media relations, press releases, content writing, branding, website development, event and conference support,…
Serves B2B life science companies, from early-stage ventures to large multinationals, including biotech, diagnostics, medtech and research tool businesses targeting commercial, investor and partner…
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
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Computed from 4 filingsProvides digital marketing and web development services for B2B technology companies, including SEO, structured data implementation, content production, digital PR, paid media management, and…
Serves B2B technology companies, particularly robotics and automation firms, targeting commercial leaders and marketing teams seeking clearer technical messaging and stronger visibility in AI search…
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 3y
Location
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Computed from 4 filingsProvides creative agency and content production services for B2B technology companies, including brand identity, marketing campaigns, video and content production, product marketing, lead generation…
Sells to B2B technology companies, including tech brands, scale-ups and global enterprises, needing support for brand, product marketing, lead generation, customer experience, recruitment branding…
Financial Health
StableStable · -19% CAGR over 3y
Location
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Computed from 5 filingsDesigns and develops websites and ecommerce sites using WordPress, WooCommerce and Shopify. Provides digital marketing services including SEO, PPC advertising, email and content marketing, along with…
Serves UK businesses needing websites and digital marketing, particularly entrepreneurial firms, engineering and fabrication companies, B2B service businesses, societies, professional services firms,…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
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Computed from 3 filingsProvides design and marketing services including brand development, website design and build, motion graphics, film and animation production, and CGI. Works with businesses on creative campaigns,…
Sells to businesses needing design and marketing support, including property and real estate firms, agricultural companies, and other brands seeking one-off projects or longer-term strategic…
Financial Health
StableStable · 0% CAGR over 2y
Location
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Computed from 5 filingsProvides graphic design, website design and development, and printing services. Produces branding, brochures, flyers, stationery, signage, exhibition graphics and vehicle graphics, and builds…
Serves B2B clients across education, medical, beauty, pharmaceutical, biotech, hospitality and other sectors, typically organisations seeking agency support for marketing and brand communications.
Financial Health
StableStable · -8% CAGR over 4y
Location
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Computed from 3 filingsProvides graphic design, branding, and website design and development services. Produces digital and print marketing materials, animation and video, exhibition graphics, and delivers search engine…
Serves start-ups and established businesses across the UK, particularly in life sciences, pharma, technology, property development, universities, academic spinouts, lifestyle and product sectors.
Financial Health
StableStable · 0% CAGR over 2y
Location
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Computed from 4 filingsProvides website design and development services for businesses, creating branded websites aimed at engaging users. Offers design, build and related digital services to establish or improve…
Serves businesses and organisations seeking a Cambridge-based web design agency to support their brand and online audience engagement.
Financial Health
StrongStrong · Hiring · 14% CAGR over 3y
Location
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Computed from 5 filingsProvides digital marketing services including social media marketing, brand design, content creation, and development of online campaigns. Helps businesses build brand identity and audience…
Serves businesses and brands seeking support with social media, branding, content creation and digital campaigns, including clients aiming to reach audiences across borders and cultures.
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
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Computed from 5 filingsProvides public relations, social media management, and digital marketing services for hospitality businesses, including hotels and restaurants. Services include media relations, influencer…
Serves hospitality businesses, especially boutique hotels, restaurants, independent restaurant groups, chefs, bars, distilleries and apart-hotel brands seeking PR, social media and content support.
Financial Health
DistressedDistressed
Location
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Computed from 5 filingsProvides sports marketing and sponsorship consultancy, helping brands and sports rights holders identify, structure and manage sponsorship partnerships. Also delivers sponsorship strategy, digital…
Serves B2B brand marketing teams seeking sports sponsorships and sports rights holders looking to commercialise assets, across football, motorsport, rugby and other global sports markets.
Financial Health
StableStable · 0% CAGR over 4y
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How Cambridge Marketing Agency companies work and how to sell to them
What they do
Revenue usually comes from a blend of monthly retainers, fixed-fee campaign projects, creative and production fees, and managed media work where spend is passed through or billed with a service margin. Cambridge agencies tend to sell judgement and execution rather than a product: strategy workshops, channel plans, content calendars, paid-search management, social campaigns, landing pages, reporting and brand assets. Smaller engagements are often tactical, such as a website refresh or campaign launch; larger accounts are retained around ongoing demand generation, brand communications or outsourced marketing support, with freelancers used to add copywriting, design, development or video capacity.
Who they sell to
Most buyers are owner-managed businesses, specialist services firms, technology suppliers, professional services practices and export-facing organisations that need credible marketing output without building a full in-house team. Decisions usually sit with founders, managing directors, commercial directors, marketing heads or finance leads, with procurement appearing more often where the client is public-sector, education-linked or enterprise. New work tends to arrive through referrals, local networks, inbound enquiries and credentials meetings, while formal pitches and RFPs are more common for brand, website and multi-channel retainers. Sales cycles are shorter for channel execution and longer when the agency is replacing an incumbent or taking responsibility for revenue reporting.
What they buy
Most marketing agencies tend to spend on systems that protect billable time and make client work easier to evidence. Common needs include CRM, proposal and pipeline management, project management, time recording, resource planning, finance, billing, file storage, reporting dashboards, call tracking, marketing automation and data-quality tools. Paid-media and analytics teams may also need tagging, consent management, landing-page testing and attribution support. Outside software, agencies buy accountancy, contracts advice, data-protection support, cyber security, recruitment, freelance talent, training and production services. The more retained revenue an agency has, the more likely it is to care about utilisation, margin and repeatable reporting.
Why and how to sell to them
Buying intent often appears when agencies win a retained account, lose a senior operator, add a new channel specialism, reposition around a sector, or face client pressure to prove return on spend. Pain points are usually practical: founder-led sales, uneven pipeline, scope creep, late approvals, freelancer coordination, thin account-management capacity, attribution disputes and compliance work around consent, claims and contact lists. Outbound angles tend to land better when they connect to margin, client retention or delivery risk rather than generic growth. Cambridge agencies may also respond to sector-specific evidence, especially where the proposition fits technical, research-led or export-facing clients.
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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