Media Companies Using All in One SEO in the UK: 114 Active Firms (2026)
UK media companies running SEO optimisation software publish digital content while managing discoverability and site metadata at scale.
For specialist media and publishing operators, this type of SEO plug-in usually sits between the content-management system, editorial workflow and commercial audience acquisition. It handles page titles, descriptions, indexing controls, structured metadata and sitemap hygiene, but its adoption says as much about operating maturity as tooling choice. The typical user has recurring publishing cadence, direct web traffic to defend, and a small group of editors, commercial staff or external agencies responsible for search visibility. Engagements tend to be modest: a licence, configuration work, and ongoing editorial discipline rather than a large software programme.
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Across the UK, 114 media and publishing companies are actively trading with this SEO stack detected on their public websites. Detected SEO tooling in the sector is concentrated around a dominant alternative, with this system holding an 8.2% share inside a sector denominator of 1,395 and ranking second by detected share. Registered-office skew is clear: London accounts for 35.1% of adopters, followed by the South East at 13.2%, the North West at 11.4%, the South West at 10.5% and the East Midlands at 7.0%. Reported employment totals 421 people, consistent with lean publishing teams rather than large platform operators.
Search tooling is usually low in the procurement stack, but it touches systems that publishers care about: CMS admin access, analytics tags, contact forms, advertising pages and newsletter funnels. That creates a governance issue more than a licensing one. Editorial teams need clear rules on who can change indexing settings or canonical tags, while commercial teams need consent and privacy handling to keep pace with analytics and lead-capture use. For media groups with several titles, the main operating risk is inconsistency across sites, especially where agencies, freelancers and internal editors all have publishing permissions.
Adoption appears likely to remain practical rather than fashion-led. Specialist publishers still need search traffic, but many lack the engineering capacity to build technical optimisation into their CMS workflows unaided. That favours packaged tools and agency-supported configuration, particularly where editorial teams manage frequent updates. At the same time, more SEO functions are being bundled into wider publishing, analytics and site-performance stacks, so standalone plug-ins may face pressure from adjacent tools. The adopters that tend to get more value are those with clear editorial ownership, consistent taxonomy and enough commercial discipline to link search performance back to subscriptions, advertising or events.
What’s in the file
One row per company, 14 columns. The contact columns unlock when you get the list.
Included
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Adoption by company size
Adoption of All in One SEO rises with company size across the trading UK media companies in this cohort. 0.1% of the 91,499 companies with under 10 employees run All in One SEO (87 detected). 1.7% of the 1,410 companies with 10–50 employees run All in One SEO (24 detected). 0.8% of the 121 companies with over 50 employees run All in One SEO (1 detected). That is a 0.7% gap between the over 50 employees and under 10 employees bands.
114
Active firms
2026
8.2%
Of detected SEO share
UK media
5
Median headcount
Filed accounts
224
Verified contacts
Across this cohort
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Key facts
About 4% of the trading cohort reports turnover above £5M (5 of 114 firms) — the rest sits below that revenue band.
7% of the cohort was incorporated since 2022 (9 firms), so a sizeable share is in its first few filing cycles.
The profiled SEO system accounts for 8.2% (114) of detectable SEO-tool use among UK media companies, behind a larger plug-in at 80.9% (1,128) and just ahead of a near peer at 8.1% (113).
Every company in the cohort also runs the same publishing platform, at 100.0% (114), which is consistent with site-level SEO optimisation being managed inside the content stack.
Analytics and tag-management tools are common in this stack: 63.2% (72) run an analytics tracker and 29.8% (34) run a tag-management layer.
London accounts for 35.1% (40) of registered offices in the cohort, followed by the South East at 13.2% (15) and the North West at 11.4% (13).
Media & Publishing is present across 100.0% (114) of the cohort, with overlapping tags for Marketing Agency at 14.9% (17) and Education & Training at 7.0% (8).
SEO market share among UK Media
Share of the 1,395 UK Media with a detectable system. As of June 2026.
What else do All in One SEO-running Media run?
Share of the 114 All in One SEO-running UK companies where each technology was also detected. As of June 2026.
Where All in One SEO Media are, and how healthy they look
By region
By registered-office region; companies without a regional match count toward Rest of UK.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
5
Median headcount
£441.4K
Median UK turnover
4.4%
Above £5M turnover
9
Incorporated since 2022
224 verified decision-maker contacts
across these 181 companies — names, roles and emails, in one CSV + Excel file.
Top UK Media using All in One SEO
Ranked by sales-readiness score: an AI model assesses what each company does, its sector and size, and scores its overall fit. Best-fit prospects appear first.
Financial sub-scores
Computed from 3 filingsPublishes maritime shipping and marine energy industry news, analysis and podcasts via an online platform. Offers subscription access to articles, daily news reports, bunker fuel price data, event…
Serves maritime shipping, marine fuels and bunkering professionals, including vessel operators, port stakeholders, energy suppliers, insurers and industry analysts seeking sector news, pricing,…
Financial Health
StableStable · -89% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsPublishes education sector news through Schools Week and FE Week, and organises professional training programmes and industry events including the Festival of Education and the Apprenticeships and…
Serves educators, school and college leaders, academy trusts, FE and training providers, policymakers, and education-sector organisations, plus recruiters and advertisers targeting education…
Financial Health
WeakWeak · Hiring · 4% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsPublishes trade magazines and digital media for the construction and homebuilding sectors, including titles such as Architects Datafile and Selfbuilder & Homemaker. Provides print and online…
Serves B2B advertisers and marketing teams in the construction sector, plus industry professionals such as architects and self-build/home improvement audiences reached through its trade and consumer…
Financial Health
StableStable · -5% CAGR over 5y
Location
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Financial sub-scores
Computed from 3 filingsPublishes specialist business-to-business magazines, websites and e‑newsletters covering sectors including pest control, animal welfare, retail, hospitality and graduate employment. Also organises…
Serves B2B audiences and commercial clients in animal welfare, graduate recruitment, petrol retailing, retail, hospitality, pest control and renewable energy, including trade professionals,…
Financial Health
StrongStrong · Growing, Hiring · 138% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsProvides industry intelligence and information services for currency, secure document, authentication and anti‑counterfeiting sectors through specialist news publications, newsletters, data…
Serves organisations and professionals in currency, secure documents, identity, tax stamp, product authentication and anti-counterfeiting sectors, including central banks, mints, printers, suppliers,…
Financial Health
StableStable · -21% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsPublishes online and print content focused on corporate treasury and finance, including news, analysis, interviews, and magazines. Organises industry awards, webinars, podcasts, and events for…
Serves corporate treasury and finance professionals, including treasurers, CFOs and treasury teams, plus banks and technology providers seeking to reach that audience, with global and Asia-focused…
Financial Health
DistressedDistressed · -10% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsOperates an online platform for theatre audiences featuring show listings, ticket sales and discounts, reviews, news, interviews, and multimedia coverage of stage productions, particularly in…
Serves consumers and theatre enthusiasts looking for West End, Off-West End and regional UK productions, including ticket buyers seeking special offers and readers interested in theatre news and…
Financial Health
HealthyHealthy · 4% CAGR over 2y
Location
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Financial sub-scores
Computed from 2 filingsPublishes business-to-business trade magazines and online media for sectors including hospitality, hair and beauty, care homes, grooming, and engineering, providing industry news, product…
Serves B2B advertisers and professionals in hotels, bars, care homes, processing/manufacturing, salons and grooming, including owners, operators, managers, purchasers, directors and engineers.
Financial Health
WeakWeak · Hiring · 31% CAGR over 1y
Location
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Financial sub-scores
Computed from 5 filingsPublishes a trade magazine and digital news platform covering the global travel retail and duty‑free sector, providing industry news, analysis, data, and organising related industry events and awards.
Sells to B2B professionals in the global travel retail and duty-free sector, including airports, airlines, ferries and cruise operators, border and downtown retailers, brand owners, distributors, and…
Financial Health
StableStable · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsPublishes industry magazines, directories and online news covering the dry bulk shipping and cargo handling sectors. Provides digital editions, industry reports, and advertising services focused on…
Serves B2B audiences in the dry bulk and dry cargo sectors, including shipping firms, port and terminal operators, commodity traders, equipment suppliers, engineering firms, and advertisers targeting…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 4 filingsOrganises adventure‑themed festivals and live events and produces media and editorial content focused on outdoor travel and motorcycling. Develops and operates platforms including the ABR Festival,…
Serves brands, tourism boards and businesses in the outdoor, travel and motorcycling sectors, alongside adventure and motorcycle enthusiasts reached through its festivals and content platforms.
Financial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
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Financial sub-scores
Computed from 3 filingsOperates an online personal finance information website providing articles, comparisons and listings of financial products including current accounts, savings accounts, credit cards, personal loans…
Serves UK consumers researching personal finance products, including current accounts, savings, loans, credit cards and mortgages; also addresses banks, building societies and credit card providers…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsOperates an online publishing platform covering manufacturing technology. Produces news articles, newsletters and editorial content on industrial automation, machine building, IIoT, sensors,…
Serves B2B audiences in manufacturing, including factory managers, engineers, automation and digitalisation specialists, machine builders, and suppliers seeking visibility with industrial…
Financial Health
WeakWeak · -7% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsOperates an online theatre information and ticketing platform featuring listings for stage productions, ticket offers, and venue information. Publishes theatre news, reviews, interviews, and…
Serves B2C theatre-goers and performing arts fans seeking West End, Off-West End, touring and regional UK show tickets, special offers, reviews and theatre news.
Financial Health
StableStable · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsPublishes medical journals including The BMJ and specialty titles, and provides clinical decision-support tools, medical education modules, exam preparation resources, healthcare job boards, and…
Serves a global healthcare market: clinicians and health professionals at all career stages, medical researchers and authors, academic and hospital librarians, healthcare employers, advertisers, and…
Financial Health
StrongStrong
Location
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Financial sub-scores
Computed from 5 filingsPublishes online technology content including PC hardware reviews, product news, buyer’s guides and step‑by‑step PC build guides, covering components such as CPUs, graphics cards, motherboards,…
Serves consumer tech readers, PC gamers and DIY computer builders seeking PC hardware reviews, component buyer guides, gaming laptop coverage and build advice, aimed at individual enthusiasts rather…
Financial Health
StrongStrong · Growing, Hiring · 37% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsPublishes an online news platform covering further education, colleges, apprenticeships and skills policy. Provides sector news, opinion articles, features, job listings and industry updates aimed at…
Financial Health
StrongStrong
Location
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Computed from 3 filingsPublishes the Hydropower & Dams International Journal covering research, projects, policy and industry news on hydropower and dam engineering. Produces the World Atlas of Hydropower & Dams, maintains…
Serves B2B and public-sector audiences in the global hydropower and dams sector, including engineers, developers, utilities, consultants, suppliers, financiers, policymakers, researchers and event…
Financial Health
StableStable
Location
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Financial sub-scores
Computed from 3 filingsPublishes the Holderness and Hornsea Gazette, a local newspaper and online news site covering community news, sport, events, and features, and providing family notices, business listings, advertising…
Serves local residents, community groups, sports clubs and event organisers in Holderness and Hornsea, alongside local businesses seeking advertising, directory listings, job postings and family…
Financial Health
WeakWeak · -13% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsOperates a website that aggregates and publishes retail deals, discount codes and limited‑time offers from online stores. Features product promotions, price reductions and shopping links directing…
Sells to UK consumers looking for discounts and promo codes on everyday purchases and branded products, including electronics, fashion, beauty, travel, home goods and family items.
Financial Health
StrongStrong · Hiring · 12% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsPublishes online editorial content covering music, film, television, art, photography and popular culture. Produces news articles, interviews, opinion pieces, lists and feature articles about…
Serves consumer readers interested in music, film, TV, art, travel, photography and pop culture news, with additional reach to culture writers submitting articles.
Financial Health
StrongStrong · Growing, Hiring · 20% CAGR over 4y
Location
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Computed from 5 filingsPublishes medical journals, textbooks and continuing professional development (CPD) materials for healthcare professionals. Produces clinical education content, conference publications and specialist…
Serves doctors, nurses, optometrists, orthoptists and other healthcare professionals, plus pharmaceutical and healthcare organisations, private medical practices and international/EU clinicians.
Financial Health
HealthyHealthy · -70% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsPublishes and sells specialist information products including books, manuals, courses, and newsletters. Topics include sports trading, gambling systems, financial trading methods, business ideas, and…
Serves individual consumers in the UK and overseas seeking specialist information on sports trading, gambling systems, financial trading, health, business advice and self-improvement.
Financial Health
WeakWeak · -95% CAGR over 2y
Location
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Computed from 4 filingsPublishes Business Cornwall magazine and operates a related website providing regional business news, features, job listings and event information. Generates revenue through print and online…
Serves Cornwall-based businesses, business professionals and organisations seeking local business news, networking information, job listings or advertising reach within the county’s business…
Financial Health
WeakWeak · -7% CAGR over 3y
Location
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Computed from 5 filingsProduces economic research and business intelligence on emerging markets. Publishes reports, articles, interviews and surveys on industry sectors and economic trends, and provides consulting,…
Sells to executives, entrepreneurs, financial professionals, consultants, media and communications teams, academics, students, government and policy-research delegations, diplomats and expatriates…
Financial Health
WeakWeak · -12% CAGR over 4y
Location
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Computed from 5 filingsProduces podcasts and audio‑visual content focused on science, engineering and industry topics. Publishes brewing industry magazines and podcasts under The Brewers Journal brand and organises sector…
Serves B2B clients and sponsors in STEM sectors, including engineering, infrastructure, geodata and brewing, especially organisations seeking to reach professional industry audiences.
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides B2B lead generation and demand generation services for technology vendors. Runs targeted content syndication, account‑based marketing and audience targeting campaigns across a network of…
Serves B2B technology vendors, marketing teams and agencies targeting technology decision-makers across IT, cybersecurity, AI, finance, HR, marketing, sales and electronics.
Financial Health
StableStable · -69% CAGR over 4y
Location
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Computed from 5 filingsOperates online news and media platforms publishing articles and features on national and international news, corporate developments, public sector updates, and business and travel topics, and…
Serves readers, advertisers and organisations interested in Indian corporate, public sector, infrastructure, travel and tourism news, including businesses, government-linked bodies and industry…
Financial Health
StableStable · Hiring · 4% CAGR over 4y
Location
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Computed from 5 filingsPublishes a Turkish-language newspaper and website featuring news, community information, and lifestyle content, and sells classified advertising space to businesses and individuals for print and…
Serves businesses, individuals, agencies and media buyers seeking to reach Turkish-speaking newspaper readers in London and UK Turkish/Cypriot communities.
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
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Computed from 3 filingsPublishes a fortnightly Marathi women’s magazine featuring articles, interviews, book reviews, fashion content and life stories. Also produces blog content, podcasts and events focused on women’s…
Serves Marathi-speaking women readers, including women interested in lifestyle, culture, beauty, personal stories, books and business growth content.
Financial Health
StableStable · -11% CAGR over 2y
Location
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Computed from 5 filingsOrganises international conferences and community platforms focused on artificial intelligence and emerging technologies, including the World Summit AI and Intelligent Health events. Provides a…
Serves a global AI and emerging technology audience, including technologists, clinicians, scientists, business leaders, startups, investors, academics, NGOs, policymakers, healthtech firms and…
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 4y
Location
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Computed from 5 filingsOrganises and produces esports industry awards events that recognise players, teams, creators and organisations. Manages nominations, voting and live ceremonies, and publishes related video content,…
Targets a mix of B2B and consumer audiences in esports, gaming and technology, including professional players, content creators, teams, publishers, brand partners and global competitive gaming fans.
Financial Health
StableStable · Hiring · 41% CAGR over 5y
Location
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Produces and broadcasts Christian television and digital media channels in Arabic, Persian and Turkish, delivering religious programming, educational content, and community-focused shows via…
Serves Christian viewers, families and local churches across the Middle East and North Africa, with additional engagement aimed at donors, prayer supporters and church communities in the UK and…
Location
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Financial sub-scores
Computed from 3 filingsOrganises trade shows, professional training and certification programmes for the entertainment technology industry, and publishes industry media. Also operates a membership association providing…
Serves businesses and professionals in the entertainment technology sector, including live events, installations, lighting, audio, AV, staging, rigging and production teams.
Financial Health
StableStable · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsOperates a photographic cooperative and agency representing documentary photographers. Licenses editorial and commercial images, manages a photo archive, sells fine art prints and photobooks, and…
Sells to a mix of B2B and B2C customers, including editorial and media buyers, brands seeking image licensing or partnerships, exhibition and education partners, aspiring and professional…
Financial Health
DistressedDistressed · -3% CAGR over 2y
Location
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Computed from 3 filingsPublishes print lifestyle magazines featuring editorial on home, food, travel, fashion, property and local events, and sells advertising space to businesses seeking to reach readers through these…
Serves local businesses, schools and service providers across Lancashire, the Ribble Valley, Preston & Fylde and the Dales seeking to reach engaged lifestyle readers.
Financial Health
StableStable · Hiring · 20% CAGR over 2y
Location
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Computed from 5 filingsOperates an online music library that hosts tracks by artists and provides licensing of music and cover recordings for use in media, content production, and other projects.
Financial Health
StableStable · -67% CAGR over 4y
Location
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Computed from 3 filingsPublishes and distributes audiobooks and large‑print books. Produces audiobook titles under multiple imprints and distributes a catalogue of thousands of recordings through digital retailers,…
Serves consumer audiobook listeners through digital retailers, and institutional buyers including public libraries, school platforms and library vendors in the UK and internationally.
Financial Health
HealthyHealthy · -3% CAGR over 2y
Location
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Computed from 5 filingsPublishes books and digital content related to the Gene Keys personal development system, and operates an online platform offering courses, audio materials, events and a personalised Gene Keys…
Serves individual consumers interested in spiritual self-discovery, contemplation and personal development, including readers, online course learners, app users and event participants.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
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Membership organisation for the construction and built environment sector. Facilitates industry collaboration through networks, working groups, events and conferences; publishes resources and…
Serves construction and built-environment organisations across the supply chain, including clients, contractors, consultants, suppliers, framework providers, public/private sector decision makers,…
Location
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Computed from 5 filingsPublishes a free local advertising magazine distributed periodically to households. Provides advertising services including advert design for print, online and video, and printing of marketing…
Serves local SMEs, trades, hospitality venues, health providers, charities and community groups in Hinckley, Nuneaton and surrounding villages seeking visibility with nearby households and consumers.
Financial Health
StableStable · 0% CAGR over 4y
Location
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Computed from 5 filingsPublishes and sells books on Scottish clans, surnames and family history, including in‑house clan surname titles, and operates an online shop retailing Scottish-themed calendars, gifts, traditional…
Sells mainly to consumers worldwide interested in Scottish heritage, clan surnames, genealogy and traditional Scottish gifts, including buyers of family-name books, calendars, memorabilia, food and…
Financial Health
StrongStrong · Growing, Hiring · 35% CAGR over 4y
Location
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Computed from 5 filingsProfessional body for medical physics that promotes the field through conferences, webinars, training programmes, accreditation, publications, and awards. Provides educational resources, supports…
Serves medical physicists, national and regional professional bodies, researchers, educators and corporate members in the medical physics field worldwide, including those seeking training,…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
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Computed from 5 filingsPublishes printed editions of classic works of world literature, including collectible hardback volumes and shortened retellings for younger or reluctant readers. Produces series of classic texts and…
Serves book collectors and general readers, including young, reluctant, language and time-poor adult readers, plus bookshops, distributors and education buyers ordering classic literature editions.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
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Computed from 5 filingsOperates a local public service television channel broadcasting on Freeview and cable. Produces and broadcasts community-focused programmes and supports individuals and groups to create media through…
Serves Belfast and Northern Ireland viewers, community organisations, individuals and local advertisers, with emphasis on groups seeking community media access and public-service cultural, education…
Financial Health
StableStable · -7% CAGR over 5y
Location
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Get the listHow All in One SEO usage is detected
Company data
Detected companies are joined to UK Companies House records and XBRL accounts data. 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.
Detection
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling. media companies are identified using Firmbase's semantic classification of company activity, built from filings, websites and registered SIC codes rather than SIC codes alone. The detected counts and share figures on this page are computed within that sector cohort, so "share" always means share of media companies with a detectable system — not of all UK companies.
Freshness
Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.
All in One SEO is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
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