Turn this list into pipeline.
Companies Using MailerLite in the UK: 445 Active Firms (2026)
Companies running email marketing technology on UK websites use campaign tooling to capture leads, segment audiences and manage consent-led newsletters.
Adoption tends to sit with commercial or audience teams that need a hosted way to turn website visits into repeatable contact. The tool usually handles newsletter forms, list segmentation, scheduled campaigns and simple lifecycle messages, rather than the wider sales stack. Companies running it often look like owner-managed commerce, events, education, media and professional-services businesses, with marketing responsibilities shared between founders, operations staff and a small digital team. Use on a public website also signals some budget for retention, analytics and consent management, but not necessarily an enterprise procurement cycle or a dedicated marketing-operations function.
Read more
Across the UK, 445 active trading companies are running this email-marketing platform on public websites. The employment footprint is modest: reported headcount totals 1,876 people, which points to a mostly SME adoption base rather than a concentration of enterprise marketing departments. The turnover profile is also weighted toward smaller operators: 24 companies sit above £5M in turnover, while 28 were incorporated since 2022. That combination fits a technology used both by established audience-led businesses and by newer firms that need a relatively low-friction route from site traffic to consented follow-up.
Marketing-email use in the UK sits under PECR, UK GDPR and the Data Protection Act, with ICO guidance central to how consent, identity disclosure and opt-outs are handled. Organisations must not send marketing emails or texts to individuals without specific consent, except where the limited soft opt-in for previous customers applies. Business marketing use is less uniform: corporate subscribers are treated differently from sole traders and some partnerships, and UK GDPR still applies where personal data is processed. ICO direct-marketing guidance is under review, so procurement and compliance teams will tend to watch consent wording and suppression-list handling closely.
Adoption appears likely to remain tied to pragmatic website and commerce workflows rather than large marketing-suite replacements. Smaller teams tend to value tools that are easy to administer, while more mature users may reassess the stack as customer databases, consent records and analytics governance become harder to manage across separate systems. The pressure is therefore less about headline migration and more about operational tidiness: cleaner permission capture, clearer opt-out processes and clearer hand-off between content, sales and customer service. Some users may consolidate, but many will keep lighter hosted tools where audience size and campaign complexity remain modest.
445
Active firms
2026
24
Above £5M turnover
Trading firms
7
Median headcount
Filed accounts
1,019
Verified contacts
Across this cohort
Key facts
About 5% of the trading cohort reports turnover above £5M (24 of 445 firms) — the rest sits below that revenue band.
6% of the cohort was incorporated since 2022 (28 firms), so a sizeable share is in its first few filing cycles.
The ICO says organisations must not send marketing emails or texts to individuals without specific consent, except for a limited soft opt-in for previous customers.
B2B email rules are narrower for corporate subscribers, but UK GDPR still applies where personal data is processed and opt-outs should be respected.
The website stack is usually acquisition-led: 68.1% also run a content-management technology, 59.6% use web analytics and 39.6% use tag management.
Travel & Hospitality is the largest tagged sector at 13.3%, followed by Sport & Leisure at 10.1% and Wholesale & Distribution at 9.2%; tags overlap.
IAB UK puts the UK digital ad market at £40.5 billion in 2025, up 10% year on year, placing email tooling inside a sizeable first-party marketing channel.
What else do MailerLite users run?
Share of the 445 MailerLite-running UK companies where each technology was also detected. As of June 2026.
Who runs MailerLite 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.
7
Median headcount
£497.3k
Median UK turnover
5.4%
Above £5M turnover
28
Incorporated since 2022
1,019 verified decision-maker contacts
across these 445 companies, with emails available in Firmbase. Filter by role, seniority and stack.
Top UK companies using MailerLite
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.
GIRLS IN MARKETING LIMITED
Financial sub-scores
Computed from 5 filingsProvides an online learning platform for marketers offering digital marketing courses, membership resources, webinars, skills audits, and professional community features. Also organises industry…
Serves aspiring and professional marketers, particularly women, plus marketing teams seeking staff development. Also works with brands looking to reach a large audience of marketers through…
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
Wolf Cycles Limited
Financial sub-scores
Computed from 4 filingsOperates an online retail store selling bicycles, cycling components and replacement parts, tyres and inner tubes, clothing, helmets, footwear, accessories, workshop tools, and sports nutrition…
Serves individual cyclists and bike owners shopping online, primarily consumers, with delivery to customers in the UK and worldwide.
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 4y
Location
Free Movement Publishing Ltd
Financial sub-scores
Computed from 4 filingsPublishes online news, commentary and analysis on UK immigration, asylum and nationality law. Provides professional training through courses, webinars and workshops, and sells eBooks and memberships…
Serves UK immigration law practitioners, including solicitors, barristers, Immigration Advice Authority/OISC advisers, trainees and other professionals working with immigration, asylum and…
Financial Health
StrongStrong · Growing, Hiring · 44% CAGR over 3y
Location
Kronos A/V Limited
Financial sub-scores
Computed from 4 filingsSells hi‑fi and home cinema equipment including speakers, amplifiers, turntables, headphones, DACs, cables, and audio furniture. Provides online retail, trade‑in options, finance, and demonstration…
Serves audiophiles, home cinema buyers and music enthusiasts in the UK and Ireland, including consumers seeking premium hi-fi systems, turntables, speakers, headphones and AV accessories.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 2y
Location
COLORWORLD (UK) LIMITED
Financial sub-scores
Computed from 4 filingsPublishes an online magazine and content platform focused on professional hair colouring, featuring industry news, stylist interviews, product updates and creative collections, and promoting the…
Serves hairdressing professionals and businesses, especially hair colourists, salon stylists, educators, salon owners and professional haircare brands involved in colour products, trends and industry…
Financial Health
HealthyHealthy · -82% CAGR over 3y
Location
SE7VEN PRODUCTIONS LIMITED
Financial sub-scores
Computed from 3 filingsProduces and stages the touring theatre and music show “Seven Drunken Nights – The Story of The Dubliners”, including creative development, casting, stage production, audiovisual design, and related…
Targets UK theatre audiences and consumers interested in Irish folk music, The Dubliners, and live touring shows, including fans seeking tickets, tour dates, and mailing-list updates.
Financial Health
StrongStrong · Hiring · 41% CAGR over 2y
Location
TRAVEL RADAR MEDIA LTD
Financial sub-scores
Computed from 5 filingsOperates an online aviation media platform publishing news, analysis, and commentary on airlines, aircraft, airports, and air travel. Produces articles, industry updates, trip reviews, and…
Serves a mixed B2B and consumer audience of aviation professionals, airlines, airports, manufacturers, frequent flyers, travel bloggers and aviation enthusiasts interested in aviation news, jobs,…
Financial Health
StrongStrong
Location
Financial sub-scores
Computed from 5 filingsOperates an online property auction platform for buying and selling residential, commercial and land assets. Provides traditional and modern method auctions, property listings, legal auction packs,…
Serves UK property sellers and buyers, including homeowners, landlords, investors, cash buyers, mortgage buyers, and purchasers of residential, commercial or investment properties.
Financial Health
StrongStrong · Hiring · 16% CAGR over 4y
Location
BOOM RADIO LTD
Financial sub-scores
Computed from 5 filingsOperates a radio broadcasting service featuring music and talk programmes aimed at baby boomer audiences. Streams live shows online and via digital radio, provides themed stations, programme…
Serves baby boomer listeners interested in classic music, radio programmes and community features, and sells advertising to brands seeking to reach this older consumer audience.
Financial Health
StrongStrong · Growing, Hiring · 97% CAGR over 4y
Location
SBS Warp Ltd
Financial sub-scores
Computed from 5 filingsProvides web design and development services, creating custom and small‑business websites and e‑commerce sites. Also offers website hosting, maintenance and repair, search engine optimisation, PPC…
Serves businesses, schools, charities and other organisations, with a focus on startups, small business owners and firms needing custom or e-commerce websites. Also targets marketing managers and…
Financial Health
StrongStrong · Growing, Hiring · 27% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides marketing consultancy focused on partner and channel programmes, including strategy development, campaign and content support, demand and lead generation, digital marketing integration, and…
Serves B2B technology organisations and their partner, channel and ecosystem marketing teams, including Microsoft and AWS partners, plus marketing leaders seeking peer communities and accredited…
Financial Health
StrongStrong · Growing, Hiring · 12% CAGR over 4y
Location
CHASE & STATUS TOURING LIMITED
Financial sub-scores
Computed from 5 filingsOrganises and promotes live music performances and tours for the Chase & Status electronic music act, and sells branded merchandise including clothing and accessories through an online store.
Serves B2C music fans and eventgoers, primarily followers of Chase & Status, buying tickets, apparel and fan merchandise through its online store and event channels.
Financial Health
StrongStrong
Location
FNH PRODUCTIONS LIMITED
Financial sub-scores
Computed from 4 filingsOperates an online competition platform selling paid entry tickets for prize draws. Participants enter draws to win items such as cars, motorcycles, campervans, electronics, cash and other consumer…
Targets individual consumers who buy tickets for online prize competitions, especially those interested in winning vehicles, motorcycles, campervans, technology, cash, holidays, experiences and other…
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
SEASIDE TRAVEL LIMITED
Financial sub-scores
Computed from 3 filingsOperates a travel agency that sells package holidays, flights, cruises and city breaks through online booking, home‑based advisors and retail branches. Acts as a retail agent for tour operators and…
Serves leisure travellers and holidaymakers, particularly consumers in North East England and online, including families, cruise customers, beach holiday seekers and city-break travellers looking for…
Financial Health
HealthyHealthy · Hiring · 45% CAGR over 2y
Location
Caldigit UK Limited
Financial sub-scores
Computed from 5 filingsSells computer connectivity and storage hardware, including Thunderbolt and USB docking stations, hubs, external storage devices, cables, adapters, and related accessories, through an online retail…
Sells to UK consumers and business technology buyers needing computer connectivity and storage peripherals through an online shop.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
APEX LEARNING HUB LTD
Financial sub-scores
Computed from 5 filingsProvides online training courses and certification programmes, including CPD‑accredited, QLS‑endorsed and RQF‑regulated courses. Offers subjects such as health and social care, teaching assistance,…
Serves individual learners, students and employers seeking CPD, QLS and regulated course access, with strong coverage for health and social care, teaching, food safety, IT, business, counselling and…
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
OLDCASTLE BOOKS LIMITED
Financial sub-scores
Computed from 5 filingsPublishes and sells books across multiple imprints, including fiction, crime and mystery titles, classic literature, and film and culture guides. Produces paperback and gift-format publications and…
Serves individual readers and book buyers seeking fiction, classics, crime/mystery, film and creative titles, plus customers buying related cards, posters and book merchandise through its online shop.
Financial Health
StrongStrong · Hiring · 15% CAGR over 4y
Location
British Cheerleading Association
Financial sub-scores
Computed from 4 filingsOrganises cheerleading and dance competitions and events, including seasonal and national championships. Provides education resources, competition rules and scoring guidelines, and sells spectator…
Serves UK cheerleading and dance clubs, all-star programmes, university squads, coaches, athletes and spectators, with a mix of B2B team buyers and individual consumers.
Financial Health
StrongStrong · Growing, Hiring · 18% CAGR over 3y
Location
Collective Content (UK) Ltd
Financial sub-scores
Computed from 5 filingsProvides content marketing services for B2B technology companies, including content strategy, research, messaging development and campaign planning. Produces articles, case studies, web copy, social…
Serves marketing teams at B2B technology companies and their ecosystems, including tech, telecoms and professional services brands targeting finance, HR, IT and marketing audiences.
Financial Health
StrongStrong · Hiring · 24% CAGR over 4y
Location
Mind Body Spirit Festival Ltd
Financial sub-scores
Computed from 3 filingsOrganises wellbeing and spirituality events including the Mind Body Spirit Festival, conferences, workshops, retreats, and live talks featuring speakers, musicians, and practitioners. Also offers…
Serves consumers interested in spirituality, personal development, mindfulness and wellbeing, plus wellbeing practitioners, exhibitors and advertisers seeking access to festival audiences in London…
Financial Health
StrongStrong · 0% CAGR over 1y
Location
Bali Mayna Limited
Financial sub-scores
Computed from 3 filingsOperates an online birdwatching website publishing articles on bird species, birding locations, travel experiences, guides, and equipment reviews, with posts contributed by multiple writers and…
Targets birdwatchers, birding travellers and wildlife enthusiasts, plus advertisers seeking to reach birding audiences such as tour operators, lodges and conservation organisations.
Financial Health
StableStable · Hiring · 22% CAGR over 2y
Location
Social Landlords Crime and Nuisance Group
Financial sub-scores
Computed from 5 filingsMembership organisation supporting housing and community safety professionals dealing with antisocial behaviour. Provides training courses, conferences, professional resources, policy work, mediation…
Serves B2B and public sector community safety professionals, especially practitioners handling antisocial behaviour, housing, crime and nuisance cases. Targets members seeking training, policy…
Financial Health
StrongStrong · Growing, Hiring · 27% CAGR over 4y
Location
Happity Ltd
Financial sub-scores
Computed from 5 filingsOperates an online platform listing baby and toddler classes and parent activities. Enables parents to search by age and date, view schedules, and book sessions such as music, swimming, gymnastics,…
Serves parents, expectant parents and carers of babies, toddlers and young children seeking local activities, plus UK children’s activity providers listing classes and taking bookings.
Financial Health
HealthyHealthy · Hiring · 34% CAGR over 5y
Location
ACTIVE SPORTS TRUST LIMITED
Financial sub-scores
Computed from 3 filingsProvides children's sports coaching and physical education programmes, including classes, holiday camps and after‑school clubs. Operates sports centres and wraparound childcare services, offers…
Serves parents and carers of children, schools, HAF/community programmes and leisure partners seeking youth sport, PE, holiday camp and wraparound childcare provision, as well as prospective…
Financial Health
StrongStrong · Growing · 2% CAGR over 2y
Location
JSL Events (Hereford) Limited
Financial sub-scores
Computed from 5 filingsOrganises and promotes the Battle Proms series of open‑air picnic concerts featuring orchestral performances and entertainment at historic venues. Sells event tickets and gift vouchers, and provides…
Sells to consumers seeking summer picnic concert experiences, including families, groups and gift buyers attending open-air events at heritage venues in England. Also serves hospitality customers…
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
Your Local Lincs Media Limited
Financial sub-scores
Computed from 3 filingsPublishes a monthly community magazine and website featuring local news, articles, event listings and competitions. Also provides advertising, business directory listings and leaflet distribution…
Serves residents, community groups and event organisers in Sleaford and surrounding villages, and sells advertising/listing opportunities to local businesses wanting to reach that local audience.
Financial Health
StableStable · 2% CAGR over 2y
Location
MYPROCOACH LIMITED
Financial sub-scores
Computed from 5 filingsProvides online endurance sports coaching and structured training plans for triathlon, duathlon, running and cycling. Offers downloadable and app‑based programmes, coach support, training calculators…
Serves individual endurance athletes, from beginners to advanced and masters (40+), training for triathlon, duathlon, running, marathon, ultra, cycling, Ironman and Gran Fondo events.
Financial Health
StrongStrong · Growing · 0% CAGR over 5y
Location
Blooming Wild Ltd
Financial sub-scores
Computed from 4 filingsProduces and sells bath and body care products including mineral bath soaks, coconut milk baths, botanical soaps, bath oils, and self‑care kits made with salts, essential oils, and plant-based…
Sells primarily to consumers buying bath, body, facial care, perfumes and gifts, with a wholesale channel for retail stores and stockists carrying personal care and gift products.
Financial Health
StrongStrong · Growing, Hiring · 48% CAGR over 3y
Location
DRL NUTRITION LIMITED
Financial sub-scores
Computed from 5 filingsOnline retailer of CBD products and dietary supplements, including oils, gummies, vape liquids, capsules and transdermal patches, alongside vitamins, minerals and herbal supplements such as…
Serves UK health and wellness consumers seeking support for sleep, anxiety, pain, menopause, energy and fitness goals, with a secondary wholesale market of retailers looking to stock supplements and…
Financial Health
StrongStrong
Location
Hope & Glory Sportswear Ltd
Financial sub-scores
Computed from 5 filingsDesigns and sells sportswear and apparel, including bespoke teamwear, replica football shirts, training wear, and casual clothing. Operates online club stores supplying branded kits and merchandise…
Serves grassroots and semi-professional football clubs needing teamwear and club stores, plus supporters and consumers buying replica shirts and casual sports apparel online.
Financial Health
StrongStrong · Growing, Hiring · 36% CAGR over 4y
Location
ROBUST IT LIMITED
Financial sub-scores
Computed from 5 filingsProvides IT and project management training courses, including certification preparation for cybersecurity, AWS, Microsoft Azure, networking, and programming. Offers structured career pathways,…
Serves individuals seeking IT careers or certifications and businesses training teams in tech and project management, including learners pursuing cybersecurity, cloud, networking, AI, data and…
Financial Health
HealthyHealthy · -6% CAGR over 4y
Location
Clarity Media Limited
Financial sub-scores
Computed from 5 filingsCreates and licenses puzzle content including crosswords, sudoku, wordsearch and logic puzzles for newspapers, magazines, books and websites. Also produces brain‑training articles and publishes…
Serves newspaper, magazine, book and online publishers needing puzzle and brain-training content, plus individual puzzle enthusiasts buying print books, PDFs and online puzzles.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
Intuitive Edge Limited
Financial sub-scores
Computed from 3 filingsProvides marketing and sales support for golf clubs, including digital advertising campaigns, membership lead generation, enquiry handling, CRM system management, and sales conversion services aimed…
Sells to golf clubs seeking membership and visitor growth, serving club management teams responsible for sales, marketing and enquiry handling. Targets clubs wanting more members, green fee bookings,…
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 2y
Location
Creative In Time Limited
Financial sub-scores
Computed from 5 filingsProvides digital marketing services including search engine optimisation (SEO), pay‑per‑click advertising, social media management, email marketing and content marketing. Also offers brand strategy…
Serves businesses seeking to improve online visibility, brand awareness and customer engagement, including organisations needing SEO, social media, content, email marketing, PPC, branding and web…
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 4y
Location
Life Science Access Academy Limited
Financial sub-scores
Computed from 5 filingsProvides online and live training for the life sciences and pharmaceutical sectors, including webinars, masterclasses, e‑learning courses and diploma programmes covering sales, marketing, medical…
Serves life science and pharmaceutical companies, from startups to global firms, targeting teams and individuals in sales, marketing, medical affairs, market access and compliance.
Financial Health
StrongStrong · Hiring · 26% CAGR over 4y
Location
WE ARE ARISE LTD
Financial sub-scores
Computed from 5 filingsProvides digital marketing services including search engine optimisation, pay‑per‑click advertising management, social media marketing, email marketing, and website design and development. Also…
Serves B2B clients, especially hotels, hospitality and tourism brands, as well as local SMEs in competitive markets. Targets business owners and marketing teams needing agency support.
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 4y
Location
Haxby Group Training Limited
Financial sub-scores
Computed from 3 filingsProvides training and education for healthcare professionals, focusing on primary care. Delivers instructor-led courses in person or online, self-directed digital learning, and consultancy services…
Serves healthcare professionals and primary care organisations, including individual clinicians, practice teams and healthcare businesses in the UK and internationally.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 2y
Location
SPEAKERS ASSOCIATES LIMITED
Financial sub-scores
Computed from 4 filingsConnects organisations and event planners with keynote speakers, presenters and workshop facilitators. Provides speaker booking, shortlisting and advisory services for conferences and corporate…
Serves HR executives, event planners and senior business leaders at organisations worldwide planning leadership summits, client events, internal conferences, workshops and virtual or in-person…
Financial Health
HealthyHealthy · Hiring · 14% CAGR over 3y
Location
Vantage Publishing Limited
Financial sub-scores
Computed from 3 filingsPublishes community magazines and provides commercial publishing services, including editorial content creation, design, image sourcing, printing and Royal Mail distribution. Produces brochures,…
Serves local businesses, charities and community organisations, plus private individuals and aspiring authors seeking self-publishing support; also targets local advertisers through regional magazine…
Financial Health
StrongStrong · Hiring · 12% CAGR over 2y
Location
PHUSE LIMITED
Financial sub-scores
Computed from 5 filingsOperates a professional community for healthcare data science, organising conferences, webinars and working groups, and publishing papers and resources on data management, statistical analysis and…
Serves healthcare and life sciences data science professionals, including statisticians, programmers, reporting technology specialists, industry working groups, academics and organisations engaging…
Financial Health
HealthyHealthy · -10% CAGR over 4y
Location
Sugar Rush Sweeties Limited
Financial sub-scores
Computed from 5 filingsSells confectionery through an online shop and retail store, including pick‑and‑mix sweets, imported candy, snack foods, soft drinks and dessert topping sauces. Offers pre‑mixed selections and custom…
Sells to retail consumers buying sweets online or in-store, including pick-and-mix customers, imported candy buyers, gift box shoppers, and people seeking vegan, halal or gluten-free sweet options.
Financial Health
StrongStrong · Growing, Hiring · 44% CAGR over 4y
Location
Horse Events Limited
Financial sub-scores
Computed from 5 filingsOperates an online platform for listing and booking equestrian events and training clinics. Provides tools for organisers to publish events, accept online entries, and manage competitor bookings,…
Serves a mix of equestrian consumers and organisations: riders, pony club members, schools, event organisers, venues and clubs involved in rallies, training clinics and competitions.
Financial Health
StrongStrong · Hiring · 7% CAGR over 4y
Location
ValueAdd Business Solutions Limited
Financial sub-scores
Computed from 4 filingsProvides bookkeeping, accounting and tax return services for small and medium-sized businesses. Also offers administrative business support such as research, transcription, email marketing, CRM…
Serves time-strapped SME owners and business clients across Glasgow, Edinburgh and beyond, especially those needing support with finance admin and accounting software.
Financial Health
HealthyHealthy · -11% CAGR over 3y
Location
Financial sub-scores
Computed from 5 filingsArranges tailor‑made luxury holidays and travel itineraries. Offers booking of high‑end hotels and resorts worldwide, along with services such as private jet charters, cruises, safaris, honeymoons,…
Serves affluent private travellers, couples, families and honeymooners, plus corporate clients, who buy bespoke five-star holidays, concierge support, cruises, safaris, ski trips and private jet…
Financial Health
StrongStrong · Hiring · 21% CAGR over 4y
Location
BURY FOOTBALL CLUB (2019) LTD
Financial sub-scores
Computed from 5 filingsOperates a semi-professional football club, organising competitive matches and club events. Manages ticket sales, memberships and merchandise through its website, and publishes team news, fixtures…
Serves football supporters, matchday attendees and members, alongside local community participants and businesses seeking sponsorship or commercial partnerships with a football club.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 4y
Location
CROSBY MANAGEMENT TRAINING LTD
Financial sub-scores
Computed from 5 filingsProvides apprenticeship programmes and professional training courses in management, HR, learning and development, and digital learning design. Delivers accredited qualifications, including…
Serves employers and working learners across sectors, particularly team leaders, operations managers, HR staff, people professionals, L&D specialists and digital learning designers seeking…
Financial Health
StrongStrong · Growing, Hiring · 18% CAGR over 4y
Location
TOTAL SEO & MARKETING LTD
Financial sub-scores
Computed from 3 filingsProvides digital marketing services including search engine optimisation, Google Ads and Facebook advertising management, social media management, web design, and website hosting. Offers website…
Serves businesses across the UK with websites, spanning a wide range of industries, typically SMEs seeking support with search visibility, online advertising, social media, web design, and hosting.
Financial Health
StrongStrong · Hiring · 30% CAGR over 2y
Location
Bright Sites Consulting Limited
Financial sub-scores
Computed from 5 filingsDevelops AI software for digital news publishers, including a content management system and analytics tools that generate story recommendations, plan editorial content from audience data, and…
Serves B2B media organisations, especially digital publishers and newsrooms, with buyer roles including editors, audience teams, journalists and product leaders at publications.
Financial Health
HealthyHealthy · Hiring · 41% CAGR over 4y
Location
CHAMELEON MUSIC MARKETING LTD
Financial sub-scores
Computed from 5 filingsProvides marketing and promotional services for theatre shows, tours and live productions. Develops advertising campaigns, audience targeting and digital marketing strategies aimed at increasing…
Serves B2B clients in live theatre, including producers, touring productions, venues and theatre marketing teams seeking to reach audiences in domestic and international markets.
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 4y
Location
Counted Recruitment Ltd
Financial sub-scores
Computed from 3 filingsProvides recruitment services for accountancy and finance roles, advertising vacancies and sourcing candidates for employers. Supports jobseekers with role matching, CV submission and interview…
Serves a mix of employers hiring accountancy and finance staff, and accounting professionals seeking roles, with vacancies and salary content focused on the West Midlands.
Financial Health
StrongStrong · Hiring · 10% CAGR over 2y
Location
Unlock all 445 leads
Showing 50 of 445 — +395 more with verified decision-maker contacts, live data, and CRM sync.
How MailerLite 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.
MailerLite is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
Other Marketing automation platforms
MailerLite users by sector
Frequently asked questions
How many UK companies use MailerLite?
How is MailerLite usage detected?
What kinds of companies use MailerLite in the UK?
What do MailerLite users also run?
How fresh is this data?
Can I get contact details for these companies?
Push these 445 companies into your pipeline.
Find the right decision-makers, see verified company data, and export your list in seconds.

















































