Companies Using Heyzine in London: 73 Active Firms (2026)
Digital-publishing adopters in London present brochures, catalogues and documents as web-based flipbooks for local, national and export audiences.
Adoption tends to sit with marketing, content, admissions, sales enablement and member-communications teams rather than IT alone. London users usually need controlled document presentation on public websites: prospectuses, brochures, catalogues, reports and magazines that can be shared without asking visitors to download large PDFs. That signal points to a company with recurring content, design capacity and web ownership, but not necessarily a large engineering team. Buying centres span education, publishing, construction, wholesale, hospitality and professional services, with engagements closer to website-content and marketing-operations budgets than core enterprise-software programmes.
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London has 73 actively trading companies running this digital-publication stack. Reported employment across the cohort is 1,696 people, which points to adoption by operating businesses rather than dormant website shells. The commercial base is mixed: some users are established trading organisations, while others look like specialist publishers, schools, distributors, charities or built-environment firms using public documents as a sales and stakeholder channel. The typical user appears closer to SME scale than enterprise scale, so the technology is often part of the public website estate rather than a separate publishing platform.
UK publishing and digital-publication activity does not sit under a single sector licence. The main sector-specific obligation is legal deposit: publishers of UK or Ireland works may need to deposit qualifying material with the legal deposit libraries, and current rules cover both print and electronic publications, including websites. Sector representation sits with the Publishers Association. Companies embedding digital publications also need routine web-governance checks: cookie notices where analytics or forms are present, permissions for images and document content, accessibility on public-facing publications, and supplier due diligence if visitor behaviour is tracked by third-party services.
Adoption appears tied to the persistence of PDF-heavy workflows rather than to a standalone software buying cycle. London users with frequent catalogues, prospectuses and reports are likely to keep using embedded flipbooks where the alternative is a static download buried on a website. Pressure may come from accessibility standards, analytics governance and wider content-management consolidation, which tends to push teams towards fewer website plugins and clearer ownership of document estates. Smaller organisations may retain lightweight tools; larger users appear more likely to fold digital publications into managed web, brand and compliance processes.
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
Adoption by company size
Adoption of Heyzine rises with company size across the trading companies in this cohort. 0% of the 532,485 companies with under 10 employees run Heyzine (42 detected). 0.1% of the 15,364 companies with 10–50 employees run Heyzine (22 detected). 0.5% of the 1,763 companies with over 50 employees run Heyzine (8 detected). That is a 0.5% gap between the over 50 employees and under 10 employees bands.
73
Active firms
2026
9
Above £5M turnover
Trading firms
6
Median headcount
Filed accounts
216
Verified directors
Across this cohort
Top companies using Heyzine in London
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 4 filingsPublishes and distributes a weekly advertising magazine delivered to thousands of households. Provides advertising placements for local businesses, accepts ad submissions, and offers information on…
Sells advertising space to local businesses and community advertisers seeking to reach Heimishe households in Stamford Hill and surrounding areas.
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 3y
Location
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Computed from 5 filingsPublishes fiction and non-fiction books, including translated literature, classics, crime, and contemporary titles. Produces print and digital editions through multiple imprints and publishes…
Serves consumer readers, including adult literary fiction, crime, classics and children’s book audiences, as well as book trade buyers such as retailers, distributors and educators using catalogues…
Financial Health
StableStable · Hiring · 16% CAGR over 4y
Location
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Computed from 5 filingsConducts market research on student and graduate recruitment, including large surveys and interviews with university finalists. Provides employers with analysis of career expectations, recruitment…
Serves major UK and international employers, especially graduate recruiters and HR teams targeting students at leading UK universities, including organisations participating in graduate careers…
Financial Health
StrongStrong · Hiring · 7% CAGR over 4y
Location
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Computed from 4 filingsPublishes online news, analysis and resources for social work professionals, including industry reporting, opinion, job listings, training courses, webinars and events focused on adult and children’s…
Serves social work professionals, senior leaders and employers, including local authorities, councils and children’s/adult social care organisations seeking sector news, recruitment, learning and…
Financial Health
StableStable · 0% CAGR over 3y
Location
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Computed from 5 filingsSupplies furniture, rugs and interior accessories for commercial and residential spaces. Distributes and represents international design brands and sells products including seating, tables and custom…
Serves a mix of B2B and B2C customers, including interior designers, architects, commercial clients and design-conscious homeowners furnishing offices, public spaces and domestic interiors.
Financial Health
WeakWeak · -4% CAGR over 4y
Location
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Imports and wholesales East and Southeast Asian food products, including fresh meats and vegetables, sauces, noodles, and cooking ingredients. Supplies restaurants, hotels, retailers, and…
Serves UK foodservice and retail businesses, including independent restaurants, restaurant chains, hotels, Michelin-starred kitchens, wholesalers and retailers seeking East and Southeast Asian food…
Financial Health
N/AN/A
Location
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Computed from 5 filingsPublishes and sells English-language books on Islam, including titles on the Qur’an, Hadith, Islamic law, history, self-development, family life, and children’s education, alongside journals and…
Serves English-speaking Muslim readers and families, including adults, parents, children and teenagers, plus Islamic bookshops and trade buyers seeking English-language Islamic titles.
Financial Health
WeakWeak · Hiring · 6% CAGR over 4y
Location
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Computed from 4 filingsOperates a trade membership and accreditation body for umbrella companies, accountancies and contractor service providers. Sets compliance standards covering tax and employment law, assesses members…
Serves umbrella companies, contractor accountancies, recruitment agencies and end-client organisations in the freelancer and contractor labour supply chain, with workers and supply-chain stakeholders…
Financial Health
HealthyHealthy · Hiring · 36% CAGR over 3y
Location
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Computed from 5 filingsRepresents manufacturers and importers of domestic appliances, including kitchen, laundry, heating and small appliances. Provides industry advocacy, regulatory and standards engagement, market…
Serves manufacturers and importers of small and large domestic appliances in the UK, including brands in white goods, kitchen appliances, heating, floor care, waste disposal and ventilation; also…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
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Computed from 5 filingsImports and wholesales East and Southeast Asian food products and ingredients, including fresh meats and vegetables, sauces, noodles and condiments. Supplies restaurants, retailers and wholesalers,…
Serves B2B foodservice and retail buyers across the UK, including independent restaurants, restaurant chains, hotels, Michelin-starred venues, wholesalers and retailers seeking East and Southeast…
Financial Health
StrongStrong · Hiring · 8% CAGR over 4y
Location
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Computed from 5 filingsOrganises sustainability and net‑zero focused conferences, exhibitions and networking events. Brings together businesses, investors, policymakers and technology providers to discuss decarbonisation,…
Serves business leaders, investors, policymakers and sustainability innovators across the UK green economy, including exhibitors, sponsors and attendees from sectors such as clean energy,…
Financial Health
StableStable · Hiring · 12% CAGR over 4y
Location
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Computed from 5 filingsOperates a professional membership organisation for marketing professionals, providing industry events, networking programmes, skills development resources, online content, and awards programmes for…
Serves individual marketers and in-house marketing teams, with emphasis on senior/head-level marketing leaders and experienced managers across England, Scotland, APAC, MENA and the US.
Financial Health
StableStable · Hiring · 4% CAGR over 4y
Location
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Computed from 5 filingsProvides event planning and production services for corporate clients, including event strategy, creative concept development, content creation, event technology, logistics management, and on-site…
Serves global corporate brands, financial services firms, information and media businesses, charities and awards programmes, typically marketing, communications and event teams.
Financial Health
HealthyHealthy · -2% CAGR over 4y
Location
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Computed from 5 filingsSupplies electrical products and installation materials, including consumer units, circuit protection devices, wiring accessories, sockets and switches, cables, lighting equipment, ventilation…
Serves electricians, electrical contractors, tradespeople and DIY buyers seeking electrical, lighting, cable, ventilation, tools and hardware supplies through a UK retail/ecommerce distributor.
Financial Health
HealthyHealthy · Hiring · 10% CAGR over 4y
Location
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Computed from 4 filingsOperates a not-for-profit awards programme recognising craft and creativity in moving‑image advertising. Organises the British Arrows and Young Arrows awards, industry events, and the Art of Craft…
Serves the UK moving-image advertising industry, including agencies, production companies, brands, creative and craft professionals, emerging talent, event attendees and sponsors.
Financial Health
HealthyHealthy · -62% CAGR over 4y
Location
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Computed from 4 filingsOperates a performing arts school providing full-time education combining academic studies with vocational training in drama, dance and musical theatre. Also offers part-time classes for children,…
Serves parents and students seeking specialist performing arts education: full-time school applicants, children aged 4-18 for part-time classes, 7-18s for holiday courses, and adults taking drama…
Financial Health
StableStable · 2% CAGR over 3y
Location
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Computed from 2 filingsDistributes and sells musical instruments and related equipment, including acoustic and electric guitars, bass guitars, classical guitars, ukuleles, amplifiers, effects pedals, strings, and gig bags.…
Serves musicians, guitarists and bassists shopping for instruments and accessories, alongside UK music retailers and dealers seeking stockist or trade access.
Financial Health
StableStable · Hiring · 20% CAGR over 1y
Location
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Computed from 2 filingsProvides legal managed services and consulting for organisations, handling large‑scale legal and regulatory work such as contract management, repapering, regulatory response projects, and clinical…
Serves large enterprises’ in-house legal and contracting teams, including GCs and Legal COOs, with emphasis on global banks, asset managers, capital markets firms and life sciences organisations…
Financial Health
WeakWeak · -15% CAGR over 1y
Location
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Computed from 5 filingsSupplies medical simulation training equipment and learning systems for healthcare education. Offers lifelike patient manikins, airway and ultrasound trainers, simulated medications, and immersive…
Serves healthcare education providers, simulation centres, hospitals, medical training programmes, departments of defense, and special needs education organisations across learner levels and clinical…
Financial Health
HealthyHealthy · Hiring · 41% CAGR over 5y
Location
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Provides secondary and sixth form education for girls aged 11–18, delivering a curriculum across academic subjects alongside pastoral support, careers guidance, and extracurricular activities…
Serves secondary-age girls in years 7–11 and sixth form students, along with their parents and carers, primarily in the Chislehurst and Bromley area.
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Computed from 3 filingsProvides arts education programmes and events for students and teachers, including theatre and film festivals, professional development workshops, artist‑in‑residence programmes, and online courses.…
Serves arts educators, IB teachers, school students and international school communities worldwide, including primary, middle and high school learners, theatre and film students, and schools seeking…
Financial Health
DistressedDistressed · -90% CAGR over 2y
Location
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Computed from 5 filingsOperates a professional membership network for women working in the insurance industry, providing networking events, career development programmes, leadership training, and corporate partnership…
Serves women professionals in the insurance industry and insurance employers, corporate partners and sponsors focused on female career progression, leadership representation and employee retention.
Financial Health
DistressedDistressed · -4% CAGR over 4y
Location
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Computed from 5 filingsSupplies electrical products and equipment to trade and commercial customers, including lighting, switches, RCBOs, plugs, tools and related components. Offers product sourcing, project specification…
Serves B2B trade customers, including electrical contractors, tradespeople and project buyers managing commercial or overseas electrical projects, alongside online purchasers needing stocked trade…
Financial Health
StrongStrong · Growing, Hiring · 16% CAGR over 4y
Location
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Computed from 5 filingsOperates an independent pre-preparatory school providing early years and primary education for children aged 2 to 7. Delivers classroom teaching, wellbeing programmes and extracurricular activities,…
Serves parents and carers in North London seeking private early years and pre-prep education for children aged 2 to 7+, including families preparing for entry to leading preparatory schools.
Financial Health
HealthyHealthy · Growing, Hiring · 4% CAGR over 4y
Location
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Computed from 3 filingsSupplies promotional products and custom branded merchandise for businesses and events, including bags, drinkware, technology accessories, clothing and eco‑friendly items. Provides online ordering,…
Sells mainly to businesses and organisations buying promotional products and branded merchandise, including marketing teams, event organisers and employers sourcing corporate gifts, swag, workwear…
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Computed from 5 filingsProvides asset management services, managing investment portfolios for financial intermediaries and institutional clients. Uses fundamental valuation and research to analyse companies, select…
Serves financial intermediaries and institutional investors, including professional buyers of asset management and portfolio strategies.
Financial Health
StableStable · -68% CAGR over 4y
Location
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Operates a multi‑academy trust of primary schools, providing primary education, school governance and support services. Also offers teacher training, British Sign Language courses and facilities…
Serves primary-age children and their families in Enfield and Hertfordshire, alongside local community schools within its multi-academy trust and prospective schools interested in joining.
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Computed from 3 filingsOrganises street food catering and bar services for events, sourcing independent food traders and managing pop‑up markets, food stalls and bars for corporate events, festivals, brand activations,…
Serves brands, corporate event teams, production agencies and festival/exhibition organisers planning activations, parties, receptions, office lunches and large public events.
Financial Health
DistressedDistressed · -58% CAGR over 2y
Location
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Supports communities and stakeholders in conflict‑affected regions by facilitating dialogue, mediation and collaborative problem‑solving. Runs peacebuilding programmes addressing root causes of…
Serves communities and stakeholders affected by armed conflict, including women, youth, local authorities, community leaders, civil society groups and armed actors in Sudan, South Sudan, Chad, the…
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Computed from 3 filingsProvides consultancy to pharmaceutical and biotechnology organisations on patient involvement and engagement. Designs and conducts patient research, builds partnerships with patient groups, and…
Serves the global life sciences sector, including pharmaceutical and biotech companies, patient organisations, patient advocates, families and scientists involved in patient engagement, research and…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
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Computed from 3 filingsProvides landscape architecture and urban design services, planning and designing parks, gardens, plazas, public realm and masterplanned developments for residential, commercial and cultural projects…
Serves B2B and public-sector clients commissioning landscape architecture for culture and heritage sites, parks and gardens, plazas, masterplans, public realm, residential and commercial…
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 2y
Location
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Computed from 3 filingsProvides structural engineering and built‑environment consultancy services. Works with architects and developers on building and infrastructure projects, offering structural design, sustainability…
Serves B2B and public-sector clients in the built environment, including developers, architects and project teams for workplace, hotel, leisure, heritage, infrastructure and civic building projects.
Financial Health
StrongStrong · Profitable · -0% CAGR over 2y
Location
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Computed from 5 filingsDesigns and supplies promotional merchandise, toys, and corporate gifts for brand marketing campaigns. Provides product design, global sourcing, manufacturing, customization, and logistics services,…
Sells to global consumer brands, retailers and corporate marketing/procurement teams running consumer or trade promotions, loyalty campaigns, corporate gifting, toy retail and OEM merchandise…
Financial Health
StrongStrong · Hiring · 11% CAGR over 4y
Location
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Computed from 2 filingsOperates a boutique hotel providing guest accommodation in rooms and suites, with an on-site restaurant and bar. Offers meeting and event spaces, dining services, room service, and digital guest…
Serves leisure and business travellers visiting London, including couples, families, dog owners and food-focused guests, plus corporate teams and private groups seeking small meetings, events,…
Financial Health
WeakWeak · Hiring · 41% CAGR over 1y
Location
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Computed from 4 filingsProvides digital marketing and technology consulting services including digital advertising management, marketing data analytics, adtech implementation, and cloud and e‑commerce solutions. Helps…
Sells to businesses’ in-house marketing, analytics and IT teams, and collaborates with media agencies. Targets companies seeking digital growth through advertising, data, ecommerce and cloud,…
Financial Health
HealthyHealthy
Location
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Computed from 4 filingsDesigns and sells kitchen and bathroom fixtures and fittings, including taps, sinks, basins, showers, baths, toilets, mirrors, cabinet handles and accessories. Offers products for kitchens,…
Sells to UK homeowners and renovators shopping for kitchen, bathroom, utility and outdoor fixtures, alongside trade account customers buying for residential interiors and renovation projects.
Financial Health
HealthyHealthy · Hiring · 76% CAGR over 3y
Location
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Operates a multi‑academy trust managing several primary schools. Provides primary education, governance, curriculum oversight, staff development, and shared support services for its member academies.
Serves primary school pupils and families, staff, member primary academies, and local school leaders, including schools considering joining a multi-academy trust.
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Computed from 5 filingsProvides theatre production and management services for performing arts projects. Offers general management, executive producing, production accounting and consultancy to third‑party producers across…
Serves third-party producers and production companies in the performing arts, including theatre, musicals, opera, ballet, pop concerts and immersive productions.
Financial Health
WeakWeak · Hiring · 26% CAGR over 4y
Location
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Computed from 3 filingsProvides landscape architecture and urban design services. Plans and designs parks, gardens, plazas, public realm spaces and landscape masterplans for residential, commercial and cultural…
Serves public and private-sector clients commissioning landscape and public realm projects, including cultural and heritage bodies, park owners, masterplan developers, residential developers and…
Financial Health
DistressedDistressed · -4% CAGR over 2y
Location
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Operates a secondary school academy providing education for students at GCSE and A Level. Delivers a taught academic curriculum alongside extracurricular activities and pastoral support, with a…
Serves secondary school and sixth form students and their families seeking GCSE and A Level education within a Church of England-sponsored academy.
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Computed from 5 filingsOperates a polo club providing polo grounds, playing and social memberships, lessons and training through an academy, and horse livery. Organises polo matches and social events, and offers clubhouse…
Serves polo players, learners and social members, plus spectators and polo fans. Also targets businesses and brands seeking sponsorship, corporate hospitality, event hire or filming access in Greater…
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 4y
Location
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Computed from 3 filingsOperates private day nurseries providing early years education and childcare for young children. Delivers play‑based learning programmes influenced by Montessori, Froebel and Steiner approaches, with…
Serves parents and guardians seeking private early years nursery places for babies and pre-school children, with locations in London and commuter towns such as Amersham, Berkhamsted, Chelmsford and…
Financial Health
StrongStrong · Hiring · 25% CAGR over 2y
Location
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Computed from 5 filingsProvides planning and development consultancy services including planning consents, site allocations, and policy and strategy advice. Works on residential, energy and infrastructure projects,…
Serves property developers, land promoters, landowners and infrastructure sponsors working on residential, strategic land, renewable energy and digital infrastructure projects.
Financial Health
StrongStrong · Growing, Hiring · 38% CAGR over 4y
Location
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Computed from 5 filingsManufactures and supplies pipe support systems and related components for building services and industrial pipework, including pipe clips, saddles, U-bolts, roller brackets, insulation blocks,…
Serves B2B customers in UK construction and building services, particularly site engineers, mechanical contractors and procurement teams working on commercial pipework installations, plant rooms and…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 4y
Location
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Computed from 3 filingsDeals in fine antique and modern jewellery, including rings, necklaces, brooches, cufflinks, and watches. Buys and sells individual pieces and collections, and provides brokerage and valuation…
Serves private collectors, high-net-worth individuals and jewellery buyers, plus sellers seeking valuations or discreet sale management; also works with the international jewellery trade and national…
Financial Health
StableStable · 0% CAGR over 2y
Location
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Computed from 3 filingsOperates coworking and flexible office spaces, offering private offices, dedicated desks, hot‑desking memberships, meeting rooms and event spaces. Provides short‑term workspace access and enterprise…
Serves freelancers, remote workers, startups and businesses of varying team sizes seeking coworking memberships, private offices, meeting rooms and event spaces across UK city locations.
Financial Health
WeakWeak · Hiring · 69% CAGR over 2y
Location
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Computed from 2 filingsOperates day nurseries providing early years education and childcare for young children. Delivers a play‑based curriculum inspired by Montessori, Froebel and Steiner approaches, with structured…
Serves parents and families with young children seeking private nursery childcare and early years education at UK locations including Berkhamsted, Amersham, Chelmsford and London areas.
Financial Health
WeakWeak · Hiring · 597% CAGR over 1y
Location
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Designs and manufactures office furniture including desks, seating, storage and tables. Provides workplace design and office fit‑out services, including consultation, space planning, project…
Serves organisations planning office fitouts or workplace changes, including corporate offices, government bodies and education providers, from individual furniture buyers to teams managing larger…
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Computed from 4 filingsConducts research and develops software and advisory services focused on artificial intelligence, data protection, cybersecurity, and governance. Provides AI governance support, risk assessment,…
Serves public-sector bodies, government agencies and regulated organisations, including teams responsible for AI governance, data protection, cybersecurity, safeguarding, public safety and policy.
Financial Health
WeakWeak · -76% CAGR over 3y
Location
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Key facts
About 12% of the trading cohort reports turnover above £5M (9 of 73 firms) — the rest sits below that revenue band.
6% of the cohort was incorporated since 2022 (5 firms), so a sizeable share is in its first few filing cycles.
Legal deposit is the main sector-specific duty: the Legal Deposit Libraries Act 2003 and the Legal Deposit Libraries (Non-Print Works) Regulations 2013 cover print and electronic publications, including websites.
UK publishing income was £7.2 billion in 2024, up 1%, with exports at £4.5 billion, equal to 63% of industry income.
The London cohort has a web-publishing stack bias: 54.8% also run a content-management platform, 47.9% web analytics and 35.6% tag management.
Sector tags overlap, with Media & Publishing and Education & Training each at 13.7%; Wholesale & Distribution, Not-for-profit / Charity and Construction each sit at 11.0%.
What else do Heyzine users run?
Share of the 73 Heyzine-running UK companies where each technology was also detected. As of June 2026.
Who runs Heyzine in the UK?
By sector
Sectors overlap, so shares need not sum to 100%.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
6
Median headcount
£701.5K
Median UK turnover
12.3%
Above £5M turnover
5
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 133 companies, alongside financials and websites, in one Excel + CSV file.
How Heyzine 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.
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.
Heyzine is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
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Frequently asked questions
How many companies in London use Heyzine?
How is Heyzine usage detected?
What kinds of companies use Heyzine in London?
What do Heyzine users in London also run?
How fresh is this data?
Can I get contact details for these companies?
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