Companies Using Mailchimp in London: 832 Active Firms (2026)
Companies using email marketing tools run website-linked signup, ecommerce and retention campaigns from bases across London.
Website-linked email-marketing platforms sit between content management, checkout and customer support teams, so adoption usually points to a business with an owned-audience motion rather than a purely marketplace-led sales model. The London users in this cohort tend to need marketing operations capacity: consent capture, list segmentation, automated follow-up, template control and reporting that a web agency or in-house marketer can maintain. Buying centres are usually growth, e-commerce, admissions, membership or publisher-audience teams. Engagements are rarely enterprise implementation programmes; they are more often subscription tools plus plugins, consultancy or retained campaign support.
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London adoption is visible across 832 active trading companies running this email-marketing stack on their public websites. The mix skews towards businesses that sell, publish, train or take bookings online, rather than purely offline service firms, which fits the use case of forms, newsletters and repeat-purchase journeys. Reported employment across the cohort totals 1,803 people, so the footprint looks more like a long tail of small specialist teams than a market dominated by very large employers.
Companies running email-marketing and e-commerce plugins do not need a sector licence, but their campaigns sit inside PECR, UK GDPR and advertising rules. ICO guidance makes consent, sender identity and unsubscribe handling the practical fault lines: individual marketing usually needs specific permission, while the soft opt-in is narrower and tied to similar products or services for previous customers. Business-to-business emailing is less restricted for corporate bodies, though suppression lists and screening matter. The non-broadcast advertising code also reaches online promotions and direct marketing, so website forms, newsletters and offer emails need operational controls rather than only legal review.
Adoption appears likely to remain tied to lower-friction commerce and audience-building, especially where teams want a familiar newsletter and automation layer without a large implementation project. The same simplicity creates churn risk: more mature operators tend to consolidate customer messaging, analytics and consent management as their data-governance burden grows. Smaller London users may keep the stack because agencies and web teams can administer it cheaply; larger users tend to test whether it can support segmentation, attribution and suppression at scale. Migration pressure therefore looks selective rather than universal, shaped by compliance, reporting expectations and the need to connect marketing activity with revenue systems.
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 Mailchimp rises with company size across the trading companies in this cohort. 0.1% of the 532,485 companies with under 10 employees run Mailchimp (577 detected). 1.5% of the 15,364 companies with 10–50 employees run Mailchimp (235 detected). 1.4% of the 1,763 companies with over 50 employees run Mailchimp (25 detected). That is a 1.3% gap between the over 50 employees and under 10 employees bands.
832
Active firms
2026
51
Above £5M turnover
Trading firms
6
Median headcount
Filed accounts
1,891
Verified directors
Across this cohort
Top companies using Mailchimp 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 a subscription-based political and cultural news magazine and website featuring opinion, analysis and reporting. Produces weekly digital magazine editions, newsletters, podcasts and online…
Sells to individual consumers interested in progressive politics, culture, current affairs and international ideas, including magazine subscribers, newsletter readers and podcast audiences.
Financial Health
HealthyHealthy · Hiring · 22% CAGR over 3y
Location
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Computed from 5 filingsOperates an online retail store selling hair care, styling products, hair extensions, skincare items, and beauty accessories. Product range includes shampoos, conditioners, oils, relaxers, gels,…
Serves UK consumers in the British Black, Asian and mixed-ethnicity community, including women, men and parents, plus salon and barber professionals buying professional-use ranges.
Financial Health
StrongStrong · Hiring · 41% CAGR over 4y
Location
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Computed from 5 filingsOperates an online city guide publishing articles and curated listings about events, attractions, restaurants, exhibitions, nightlife, and activities in London. Provides recommendations, local news,…
Serves London residents and visitors seeking recommendations for restaurants, bars, exhibitions, shows, nightlife, family activities and weekend events.
Financial Health
WeakWeak · -29% CAGR over 4y
Location
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Computed from 3 filingsOperates an online retail store selling designer women’s clothing, footwear, jewellery, bags, and accessories, along with selected homeware items. The website offers products from multiple fashion…
Sells to B2C shoppers seeking designer womenswear, accessories, shoes, jewellery and home accessories, serving UK and international consumers through online ordering and delivery.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Computed from 3 filingsPublishes a monthly history magazine featuring scholarly articles, essays and reviews on global historical topics. Offers print and digital subscriptions and provides an online archive of past issues…
Sells to individual history readers, gift buyers, and institutions such as libraries, schools and universities seeking access to serious historical articles, reviews and digital archives.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 2y
Location
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Computed from 3 filingsOperates an online platform hosting curated auctions of artworks, collectibles, and experiences. Provides end‑to‑end auction management services for charities, galleries, museums, artists, and…
Serves charities, galleries, museums, artists, brands and other creatives seeking auction management, and reaches individual collectors and bidders interested in art, memorabilia, luxury goods and…
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Computed from 5 filingsProduces and sells plant-based snack products including protein bites, biscuit bites, chocolate chips and trail mixes made without refined sugar, sold through an online shop, subscriptions and retail…
Sells to health-conscious consumers seeking plant-based, gluten-free and lower-sugar snack options, and to retailers or trade buyers stocking snack products.
Financial Health
StrongStrong · Hiring · 9% CAGR over 4y
Location
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Computed from 5 filingsOperates an online publication covering legal industry news, analysis and commentary, and provides career resources for aspiring lawyers, including law firm profiles, training contract and…
Serves aspiring lawyers, law students and graduates seeking careers information, alongside law firms, chambers and law schools using its fairs, profiles, events and recruitment channels.
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
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Computed from 5 filingsPublishes luxury lifestyle magazines and organises related events, targeting affluent audiences and visitors. Offers print media, editorial content and advertising opportunities for brands seeking…
Targets people who live in, work in or visit London, alongside advertisers and event partners seeking access to luxury lifestyle audiences in the city.
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsSupplies jewellery‑making materials and components through an online store, including sterling silver and gold chain, wire, sheet metal, solder, beads, clasps, settings, earring findings, rings, and…
Sells to the jewellery trade, including jewellers, jewellery makers and designers buying chain, findings, bullion, beads, rings and tools. Targets trade customers in the UK seeking wholesale or…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
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Computed from 3 filingsBrews and sells craft beers. Operates a brewery producing a range of beers, along with a blendery, conditioning area and taproom for on-site drinking. Also sells beer through an online shop and hosts…
Serves UK mainland retail beer buyers through its webshop, taproom visitors booking tables, and trade customers seeking brewery supply.
Financial Health
StrongStrong · Hiring · 37% CAGR over 2y
Location
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Computed from 5 filingsSupplies wholesale cut flowers, plants, dried flowers, and floristry sundries to trade florists. Provides an online webshop for ordering floral stock, décor items, and accessories sourced from…
Serves trade-only professional florists, including retail and event florists, primarily across London and surrounding counties.
Financial Health
StrongStrong · Growing, Hiring · 17% CAGR over 4y
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Computed from 5 filingsOperates an online retail store selling vaping products including e‑liquids, disposable vapes, vape kits, mods, tanks, coils and accessories, as well as DIY e‑liquid ingredients such as nicotine…
Serves adult consumers aged 18+ who vape or smoke and buy vaping products online, including beginners, disposable vape users and advanced mod users.
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 4y
Location
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Computed from 5 filingsOrganises and operates the GALA music festival, a multi‑day event featuring electronic and dance music performances, DJs, and cultural programming. Sells festival tickets and merchandise and provides…
Sells to music festival-goers, particularly adults interested in independent South London music events, alongside merchandise buyers, newsletter subscribers and potential festival partners.
Financial Health
StrongStrong · Growing, Hiring · 37% CAGR over 4y
Location
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Computed from 5 filingsProvides cosmetic dermatology and aesthetic treatments including laser hair removal, laser tattoo removal, skin rejuvenation, acne and pigmentation treatments, injectables, body contouring, and minor…
Serves private consumers in London and Manchester seeking aesthetic, dermatology and laser clinic treatments, including men, people with darker or Asian skin tones, tattoo owners, and clients with…
Financial Health
StrongStrong · Growing, Hiring · 12% CAGR over 4y
Location
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Computed from 4 filingsOperates restaurant venues under the Tamila brand and promotes multiple locations through its website. Also sells gift vouchers and branded merchandise, and manages newsletter subscriptions, press…
Serves consumers in London, particularly diners visiting Soho, Clapham and King’s Cross, plus individuals purchasing vouchers or merchandise.
Financial Health
StrongStrong · Growing, Hiring · 91% CAGR over 3y
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Computed from 5 filingsManufactures and sells Jamaican-style patties with meat, fish, vegetarian and vegan fillings. Produces packaged pastry snacks such as beef, chicken, saltfish and vegetable patties, sold in multi-pack…
Sells to UK consumers buying Caribbean food online, plus retailers and foodservice buyers placing bulk orders for Jamaican patties.
Financial Health
HealthyHealthy · -4% CAGR over 6y
Location
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Computed from 5 filingsPromotes and organises live music concerts and tours, booking artists and staging performances at venues. Operates an events platform listing upcoming shows and selling tickets for indie,…
Sells to consumers and live music fans buying tickets for indie, alternative, jazz, classical and neo-classical concerts, primarily at London venues and selected shows beyond London.
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 4y
Location
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Computed from 5 filingsProduces and sells plant‑based jelly desserts, including vegan jelly crystals and ready‑to‑eat jelly pots in multiple flavours. Products are sold online and supplied for retail and foodservice use.
Sells primarily to consumers seeking plant-based, low-sugar jelly snacks and dessert mixes, including vegan and vegetarian shoppers and families; also addresses foodservice buyers through a dedicated…
Financial Health
StrongStrong · Growing, Hiring · 52% CAGR over 4y
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Computed from 3 filingsOwns and operates a five-star hotel offering guest accommodation in rooms and suites, with on-site dining including a fine dining restaurant, bar, afternoon tea service, private dining, and meeting…
Serves affluent leisure and business travellers visiting central London, plus local and visiting diners, families celebrating occasions, and corporate or private event organisers seeking five-star…
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 2y
Location
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Computed from 5 filingsOperates an online platform for searching and booking student accommodation worldwide, including apartments, flats and rooms near universities. Provides property listings with prices, reviews and…
Sells to students, especially international students, seeking rented accommodation near universities in major cities worldwide. Serves consumers booking student housing, flats, apartments and rooms,…
Financial Health
HealthyHealthy · Hiring · 33% CAGR over 4y
Location
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Computed from 5 filingsProduces and sells herbs, spices, seasoning blends, teas, seeds, oils, honey, and other cooking ingredients through an online shop. Offers recipe ideas and culinary inspiration alongside ingredient…
Sells to home cooks and food enthusiasts buying herbs, spices, teas and cooking ingredients online. Also serves professional cooks, as the site explicitly mentions use by professionals alongside…
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StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
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Computed from 5 filingsOperates takeaway sandwich shops and catering services, preparing and selling made-to-order sandwiches, breakfast items, hot sandwiches, savouries, sweets and drinks. Provides click-and-collect and…
Serves individual lunch customers and families in Bristol and London, plus businesses and teams needing workplace catering for meetings, events and office lunches.
Financial Health
HealthyHealthy · -52% CAGR over 4y
Location
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Computed from 5 filingsSpecialist wine merchant selling mature and rare Burgundy wines and other fine wines and spirits through an online shop. Provides wine broking, buying and selling services, storage, and UK and…
Serves private wine drinkers and collectors, plus wine merchants, seeking mature and rare Burgundy, Bordeaux, Champagne and collectible spirits, with UK and international buyers across four…
Financial Health
StrongStrong · Hiring · 22% CAGR over 4y
Location
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Computed from 5 filingsProduces and sells baked goods including breads, cakes, pastries and Portuguese pastel de nata. Operates a patisserie and bakery supplying wholesale customers and retail buyers, with online ordering…
Serves both B2B wholesale buyers such as cafés, restaurants and retailers, and B2C customers ordering bakery items, café meals or home delivery in London.
Financial Health
HealthyHealthy · Growing · 2% CAGR over 4y
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Computed from 3 filingsOperates a live comedy venue hosting stand‑up comedy shows and events featuring professional and guest comedians. Sells tickets online, offers gift vouchers and memberships, and provides an on-site…
Sells to consumers seeking live stand-up comedy nights in London, including local residents, West End visitors, comedy fans, groups, and gift voucher buyers.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 2y
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Computed from 5 filingsOperates serviced apartments and short‑term rental houses for leisure, corporate and extended stays. Offers furnished accommodation across multiple neighbourhoods, with booking management and guest…
Serves leisure travellers, corporate guests, relocating professionals and extended-stay visitors seeking accommodation in central London neighbourhoods, including groups or organisations requiring…
Financial Health
HealthyHealthy · Hiring · 58% CAGR over 4y
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Computed from 3 filingsSupplies wines, champagnes, beers, ciders, spirits, liqueurs and soft drinks to restaurants, bars, hotels, offices and event organisers. Also distributes selected food products and provides beverage…
Sells B2B to restaurants, bars, clubs, hotels and offices, plus organisers of private and corporate functions and major events. Targets hospitality and workplace buyers in London and the Home…
Financial Health
StrongStrong · Growing, Hiring · 17% CAGR over 2y
Location
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Computed from 2 filingsProduces and manages the stage production of the musical Hadestown, providing theatre performances, ticket sales, show information, cast and creative team details, merchandise, and related media and…
Serves West End theatre audiences in London, including individual ticket buyers, group bookers, access customers, fans and educational users.
Financial Health
StrongStrong · Growing, Hiring · 273% CAGR over 1y
Location
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Computed from 5 filingsOperates the commercial activities of a professional membership organisation for film and high-end television production crew, providing training courses, industry resources, member services, job…
Serves UK film and high-end television production professionals, especially below-the-line crew and production talent, alongside studios, major service companies, suppliers and educational partners…
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StrongStrong · Growing, Hiring · 6% CAGR over 4y
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Computed from 5 filingsBrews craft beer, producing traditional beer styles using modern brewing methods. Supplies packaged and keg beers to pubs, bars and retailers, and sells beer directly to consumers under its own…
Sells to adults over 18, primarily craft beer drinkers, with a London and South London focus reflected in its brewery positioning.
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StrongStrong · Growing, Hiring · 5% CAGR over 4y
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Computed from 5 filingsDesigns and sells pole fitness and aerial equipment, including removable dance poles, freestanding stages, aerial hoops, A‑frame rigs, and accessories. Products are engineered for home users,…
Sells to consumers and professional users in pole and aerial fitness, including beginners, home users, performers, instructors and pole studios seeking poles, stages and aerial equipment.
Financial Health
HealthyHealthy · 1% CAGR over 5y
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Computed from 2 filingsSupplies office products and workplace consumables via an online store, and provides facilities management services including furniture installation, managed print, document archiving and shredding,…
Sells to UK businesses needing workplace supplies and facilities services, including office managers, procurement teams and operations teams buying office products, furniture, print, archiving,…
Financial Health
HealthyHealthy · 4% CAGR over 1y
Location
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Computed from 5 filingsOperates indoor children’s entertainment venues including soft play centres and adventure activities, as well as indoor adventure golf. Provides play areas, attractions and facilities designed for…
Serves consumers, primarily families with children, parents and carers seeking soft play and family entertainment, plus mixed-age groups using adventure golf at its Pinner and Shepherd’s Bush venues.
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 4y
Location
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Computed from 5 filingsOperates a semi‑professional football club competing in the Isthmian League, organising first‑team matches and youth teams. Sells match tickets and merchandise, publishes fixtures and results, and…
Serves a mix of consumers and businesses: football supporters, visiting fans, youth players and parents, merchandise buyers, local sponsors or partners, and organisations or individuals seeking venue…
Financial Health
StrongStrong · Hiring · 57% CAGR over 4y
Location
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Computed from 5 filingsSupplies wholesale food and household products through an online ordering platform, including bakery items, biscuits, snacks, cereals, pasta, sauces, tinned foods, soft drinks, coffee, oils and…
Serves B2B buyers such as independent food retailers, convenience stores, cafés and caterers purchasing wholesale grocery, bakery, snack, drink and household lines.
Financial Health
StrongStrong · Hiring · 4% CAGR over 4y
Location
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Computed from 5 filingsRetailer of antique, vintage and modern jewellery including engagement rings, necklaces, earrings and bracelets. Also buys pre-owned jewellery and provides services such as jewellery repairs,…
Serves B2C customers, including couples and individual buyers seeking antique, vintage and designer jewellery, engagement rings, wedding bands and gifts, plus jewellery owners seeking valuations,…
Financial Health
StrongStrong · Growing, Hiring · 7% CAGR over 4y
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Computed from 5 filingsSupplies professional skincare and aesthetic medicine products through an online shop, including SPF, cleansers and treatment solutions. Distributes brands such as WOW Fusion and KYSENSE and provides…
Serves small businesses and professionals in aesthetics and skincare, including clinics, salons and medically registered practitioners; also allows personal account customers.
Financial Health
StrongStrong · Growing, Hiring · 78% CAGR over 4y
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Computed from 5 filingsProvides employee engagement and rewards platforms and services, including employee recognition programmes, customer loyalty schemes, salary sacrifice benefits, reward fulfilment, and corporate event…
Serves businesses and their HR, reward, loyalty and management teams seeking to engage employees, customers and partners through recognition, incentive, loyalty and corporate event programmes.
Financial Health
HealthyHealthy · 0% CAGR over 4y
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Computed from 3 filingsSells networking hardware and presentation technology, including Cisco Meraki switches, access points and licences, Barco ClickShare systems, wireless presentation devices, and related accessories…
Sells to businesses, IT teams and resellers in the UK and EU seeking networking and presentation technology hardware, licences and accessories.
Financial Health
StrongStrong · Hiring · 33% CAGR over 2y
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Computed from 4 filingsOperates an online retail store selling 9K and 14K gold jewellery, offering products such as rings, necklaces, bracelets, and other gold accessories through an e‑commerce platform with shopping cart…
Sells to consumers shopping online for 9K and 14K gold jewellery, including first-time retail buyers reached through its ecommerce site and social media channels.
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HealthyHealthy
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Computed from 3 filingsProduces bean‑to‑bar chocolate using cacao beans and cane sugar, sourcing beans from individual plantations and processing them in-house through roasting, grinding, conching and tempering. Sells…
Serves individual consumers and gift buyers seeking premium small-batch bean-to-bar chocolate, via an online shop and factory/boutique retail presence.
Financial Health
StrongStrong · Hiring · 13% CAGR over 2y
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Computed from 2 filingsProvides travel agency services specialising in tailor‑made package holidays. Arranges flights, hotels, cruises, tours, island‑hopping and multi‑centre trips to destinations in Europe, the Middle…
Serves UK holidaymakers—couples, families and groups—seeking luxury, tailor-made beach, cruise, tour and multi-centre trips, and also supports travel agents booking packages for their clients.
Financial Health
StrongStrong · Hiring · 17% CAGR over 1y
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Computed from 5 filingsOperates a bakery and delicatessen producing and selling bagels and baked goods alongside deli items such as smoked salmon, salads, soups and spreads. Offers online ordering, takeaway, catering…
Serves local consumers and catering customers in East London through in-store shopping, click-and-collect and local delivery, including households ordering party packs and seasonal food items.
Financial Health
StrongStrong · Hiring · 18% CAGR over 4y
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Computed from 5 filingsOperates a boutique hotel providing short‑stay accommodation in 44 rooms and suites, with on‑site dining through the Dieci Italian restaurant, a cigar terrace and bar, and guest services for leisure…
Serves leisure and business travellers seeking boutique stays in central London, including families, solo explorers, city-break visitors, shoppers and tourists visiting Marylebone and nearby…
Financial Health
StrongStrong · -77% CAGR over 3y
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Computed from 5 filingsOrganises concerts, tours and club events featuring artists from the Arabic-speaking world, and operates a multimedia platform publishing articles, films, playlists and podcasts while running…
Serves consumers and cultural audiences interested in Arabic music, concerts, club nights and digital culture, alongside independent artists and partners seeking international exposure across the UK.
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 3y
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Computed from 5 filingsProduces and sells handcrafted cakes, desserts and savoury pastries through a patisserie and online shop. Offers bespoke celebration and wedding cakes, traditional syruped sweets and Greek pastries,…
Serves retail consumers ordering cakes, desserts, Greek specialities, savouries and seasonal gifts, with particular focus on wedding, christening and bespoke celebration cake customers in London and…
Financial Health
HealthyHealthy · -3% CAGR over 4y
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Computed from 5 filingsPublishes and sells 11+ entrance exam preparation materials, including practice papers for maths, English, verbal and non‑verbal reasoning. Offers downloadable PDFs and printed papers, free sample…
Serves UK parents and carers of primary-age pupils preparing for 7+, 8+, 10+ and 11+ grammar and independent school entrance exams, including area- and school-specific pathways.
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StrongStrong
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Computed from 3 filingsOperates a business improvement district delivering programmes and services for member businesses, including area management, events, safety and security initiatives, green infrastructure projects,…
Serves businesses and organisations around Kensington High Street, including levy-paying BID members across sectors, while also engaging local residents, employees and visitors.
Financial Health
StrongStrong · Hiring · 123% CAGR over 2y
Location
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Computed from 4 filingsProvides membership-based travel concierge services offering access to luxury hotel bookings, room upgrades, travel perks, villa stays, and private jet or yacht charters, along with reservations and…
Serves affluent private members and luxury leisure travellers seeking VIP hotel, villa, event, jet and yacht access worldwide, including individuals who value exclusive travel perks and…
Financial Health
StrongStrong · Growing, Hiring · 103% CAGR over 3y
Location
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Key facts
About 6% of the trading cohort reports turnover above £5M (51 of 832 firms) — the rest sits below that revenue band.
7% of the cohort was incorporated since 2022 (60 firms), so a sizeable share is in its first few filing cycles.
Website stacks are usually content-led: 81.5% of the London cohort also run a content-management platform, while 58.5% show web-analytics tagging.
Search and form plumbing is common, with 48.3% also using an SEO plugin and 38.1% running a website contact-form plugin.
Sector tags overlap, but the largest groups are Wholesale & Distribution at 11.4%, Media & Publishing at 10.3%, Travel & Hospitality at 10.1%, E-commerce at 8.9% and Education & Training at 7.5%.
PECR and UK GDPR govern consumer marketing consent, including specific consent for marketing emails or texts to individuals and a limited soft opt-in for previous customers buying similar products or services.
UK demand is tied to a £40.5 billion digital advertising market in 2025, up 10% year-on-year, and retail ecommerce sales predicted to represent 38.1% of total UK retail sales in 2025.
What else do Mailchimp users run?
Share of the 832 Mailchimp-running UK companies where each technology was also detected. As of June 2026.
Who runs Mailchimp 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
£543.1K
Median UK turnover
6.1%
Above £5M turnover
60
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 1,408 companies, alongside financials and websites, in one Excel + CSV file.
How Mailchimp 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.
Mailchimp 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 Mailchimp?
How is Mailchimp usage detected?
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