Companies Using YouTube in Cardiff: 363 Active Firms (2026)
Companies running embedded video use hosted media players for marketing, support or recruitment content across Cardiff.
Embedded hosted-video adoption usually sits with marketing, communications, recruitment and customer-success teams rather than a single IT buyer. In Cardiff, the pattern points to organisations using public websites as proof points: project galleries, explainers, employer-brand clips, webinars and stakeholder updates. Running this stack tends to signal an organisation with enough budget for a managed web presence, an agency relationship or an in-house digital owner, and a need to keep visual content close to lead generation. Engagements are typically modest in software spend but operationally visible, because the player affects consent banners, page speed, accessibility and campaign measurement.
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Cardiff has 363 active companies running embedded hosted video on their public websites. The adoption base is not only digital-media or consumer-facing: field services and trades account for 12.9% of the cohort, advanced manufacturing for 11.0%, construction for 9.9%, wholesale and distribution for 7.4%, and healthcare providers for 7.2%, with categories able to overlap. Employment is visible rather than incidental, with 3,878 reported employees across 116 firms that report headcount. That makes this a mixed operational cohort: many adopters look like owner-managed or SME organisations, while a smaller group has the staffing profile to maintain regular campaign, recruitment and customer-support content.
Hosted video embeds sit inside the wider website stack, so procurement tends to be owned by marketing, communications or digital teams rather than IT alone. Where embeds set cookies, load external scripts or capture viewing behaviour, UK GDPR and ICO guidance pull consent, privacy notices and processor due diligence into the buying conversation. Cardiff organisations serving healthcare, construction or distribution markets also have practical checks around accessibility, captions, content approvals and page performance. The regulatory burden is usually lighter than for payments or clinical systems, but the stack still touches personal-data handling and reputational risk when visitor tracking or recruitment content is involved.
Website refresh cycles appear to drive future adoption more than standalone technology programmes. Cardiff users with agency-managed sites tend to inherit video embeds as part of content, search and analytics work, while larger employers treat hosted video as a low-friction way to maintain recruitment, product and stakeholder material. Cookie consent, page-speed concerns and accessibility expectations may push some teams towards lighter embeds, tighter consent settings or more controlled hosting. The vendor ecosystem also appears to be bundling video deeper into broader marketing stacks, which may reduce standalone switching unless compliance or performance issues force a review.
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 YouTube rises with company size across the trading companies in this cohort. 0.9% of the 25,287 companies with under 10 employees run YouTube (229 detected). 8.6% of the 1,326 companies with 10–50 employees run YouTube (114 detected). 10.8% of the 167 companies with over 50 employees run YouTube (18 detected). That is a 9.9% gap between the over 50 employees and under 10 employees bands.
363
Active firms
2026
18
Above £5M turnover
Trading firms
7
Median headcount
Filed accounts
810
Verified directors
Across this cohort
Top companies using YouTube in Cardiff
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.
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Computed from 3 filingsOperates film and television production studio facilities, providing sound stages, production offices, edit suites, costume workshops, prop storage and backlot space for film and TV productions and…
Serves film and television producers, production companies, broadcasters and streamers needing studio space and production facilities in Wales.
Financial Health
HealthyHealthy · 50% CAGR over 1y
Location
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Computed from 3 filingsProvides event management and conference production services focused on public policy. Organises in-person, online and hybrid conferences, forums and briefings that bring together policymakers,…
Serves B2B and public-sector policy stakeholders, including EU and national government bodies, regulators, corporates, trade associations and experts in finance, technology, data protection,…
Financial Health
HealthyHealthy · Growing · 2% CAGR over 2y
Location
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Computed from 3 filingsProvides commercial legal services to businesses, including advice on corporate transactions, banking and finance, employment, intellectual property, real estate, regulatory matters, and dispute…
Serves businesses and organisations across the UK and beyond, including start-ups and clients in aviation, energy, fintech, food and beverage, health and social care, medtech, life sciences, social…
Financial Health
HealthyHealthy · Profitable, Hiring · 13% CAGR over 2y
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Computed from 3 filingsProvides online recruitment assessment software and services for employers, focused on early careers and graduate hiring. Offers tools including aptitude and psychometric tests, situational judgement…
Serves recruitment and talent acquisition teams at large public and private sector employers running high-volume early careers, graduate, intern and apprentice hiring campaigns.
Financial Health
StableStable · Hiring · 33% CAGR over 2y
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Computed from 4 filingsProduces 2D and 3D animation for broadcast, film and promotional projects. Develops animated content concepts and pitch materials, provides animation production services, and develops or co-develops…
Serves broadcasters, film and media producers, game studios and publishers, charities, and brands commissioning animation, games or promotional content, from small projects to large productions.
Financial Health
HealthyHealthy · Hiring · 22% CAGR over 3y
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Computed from 5 filingsProvides event management and video production services, including technical support, artist booking, and media equipment hire. Organises and delivers live events and content production, supplying…
Serves businesses, event organisers and community or cultural organisations in Cardiff, South Wales and across the UK.
Financial Health
WeakWeak · Hiring · 41% CAGR over 4y
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Computed from 5 filingsSupplies equipment and integrated systems for neuroscience research, including non‑invasive brain stimulation and brain imaging technologies such as TMS, tES, ultrasound, EEG and fNIRS. Also provides…
Serves neuroscience researchers and research organisations, including university labs, clinical research teams and institutions running non-invasive brain stimulation and brain imaging studies.
Financial Health
StrongStrong · Growing, Hiring · 27% CAGR over 4y
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Computed from 5 filingsProvides infrastructure inspection services using rope access, drones, robotics and non-destructive testing. Conducts asset integrity assessments for water utilities, oil and gas, power generation,…
Serves B2B asset owners and operators in water utilities, oil and gas, power generation and renewables, particularly teams responsible for critical infrastructure, industrial facilities and…
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
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Computed from 4 filingsSupplies gas detection and industrial safety equipment including portable and fixed gas detectors, breathing apparatus, fall protection systems, lighting, and communication devices. Also provides…
Serves businesses and organisations with workplace safety needs, especially facilities and HSE teams in construction, manufacturing, utilities, healthcare, HVAC, automotive, agriculture, biogas,…
Financial Health
StrongStrong · Hiring · 22% CAGR over 3y
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Computed from 5 filingsDevelops and provides Microsoft Teams telephony and unified communications software. Its C360 platform integrates calling, contact centre functions and system integrations, with tools for monitoring…
Sells to businesses and organisations using Microsoft Teams, from small teams adopting Teams calling to growing and complex, regulated or mission-critical environments needing contact centre, voice…
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HealthyHealthy · Hiring · 14% CAGR over 4y
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Computed from 5 filingsProvides digital creative services including 3D visualisation, CGI, animation and interactive experiences. Designs marketing content, brand identities, websites and UI/UX, and develops virtual tours,…
Serves B2B clients including designers, architects, property marketers, agencies and organisations, with examples across property, interiors, hospitality, workplace products and public consultation.
Financial Health
StableStable · Hiring · 3% CAGR over 4y
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Computed from 5 filingsProduces video and broadcast media content, including sports coverage, live event production and behind‑the‑scenes features, and works with partners to develop and deliver filmed stories and digital…
Serves broadcasters, sports organisations and other B2B clients in Wales seeking media production partners for Welsh and English-language projects, including sports and behind-the-scenes content.
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HealthyHealthy · Growing · 0% CAGR over 4y
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Computed from 5 filingsProvides communications and marketing services, developing integrated campaigns including research, strategy, creative development and production. Works with public sector bodies, charities and…
Serves public sector bodies, charities, healthcare organisations and cause-led businesses in Wales, including government, NHS, social care, community, retail and music-sector clients.
Financial Health
HealthyHealthy · Hiring · 10% CAGR over 4y
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Computed from 5 filingsProvides video production services from concept development to filming and post‑production. Produces commercials, web and social media content, documentaries, and television projects for brands,…
Serves public sector bodies, broadcasters, universities, charities, creative agencies, festivals and consumer brands, with a strong emphasis on Welsh organisations and campaigns.
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StableStable · Hiring · 4% CAGR over 4y
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Computed from 3 filingsSupplies and manages funfair rides, amusement attractions and event facilities for festivals, public events and corporate functions. Also produces and operates events, providing catering, licensed…
Serves local councils, festival organisers, sports clubs and corporate event planners running public events, community festivals, funfairs, seasonal attractions and corporate gatherings, with…
Financial Health
StrongStrong · Hiring · 20% CAGR over 2y
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Computed from 3 filingsMembership organisation for the sport and leisure industry providing advocacy and policy representation, governance and business support services, DBS checking, safeguarding guidance, training,…
Serves B2B/member organisations in Wales’ sport and leisure sector, including national governing bodies, clubs, recreation bodies and sector partners.
Financial Health
StrongStrong · Hiring · 8% CAGR over 2y
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Computed from 2 filingsProvides Microsoft-focused IT consulting and managed services, including identity and access management, cybersecurity, cloud transformation, and endpoint management. Delivers security operations,…
Serves B2B organisations and institutions using Microsoft environments, including legal, retail, utilities, healthcare, manufacturing, higher education, financial services and professional services…
Financial Health
StrongStrong · Hiring · 96% CAGR over 1y
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Computed from 5 filingsDevelops and supplies microbiological test kits, sampling tools and biocides, and provides laboratory testing, site surveys, consultancy and training to detect and manage microbial contamination and…
Serves B2B industrial customers worldwide in aviation, marine, ground transport, energy, oil and gas, water, construction, engineering and manufacturing, including oil majors, commercial airlines and…
Financial Health
HealthyHealthy · -66% CAGR over 4y
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Computed from 4 filingsProvides recruitment and staffing services for the education sector, placing teachers, tutors, learning support assistants and other school staff in temporary, long-term and permanent roles across…
Serves nurseries, primary and secondary schools, special schools, colleges and universities across Wales and England, as well as teachers, SEN staff, tutors and learning support candidates seeking…
Financial Health
HealthyHealthy · -70% CAGR over 3y
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Computed from 3 filingsSells new and used Isuzu pickup trucks and commercial vehicles, including approved used models. Provides vehicle servicing, MOT testing, repairs, and parts supply for Isuzu and Mitsubishi vehicles,…
Serves private drivers, tradespeople, adventure seekers and commercial operators, plus businesses seeking fleet vehicles, mainly in Cardiff and South Wales with nationwide UK delivery.
Financial Health
HealthyHealthy · -89% CAGR over 2y
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Computed from 4 filingsDevelops mobile imaging software for lateral flow diagnostic tests. Provides smartphone-based applications, SDKs and development tools that capture and analyse test results, supporting assay…
Sells to B2B diagnostic test providers and test manufacturers of any size, serving point-of-care and in-field lateral flow testing across medical, veterinary, industrial and environmental markets.
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StableStable · -11% CAGR over 3y
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Computed from 5 filingsDevelops bespoke business software and web applications, including CRM systems, learning management platforms, workflow and logistics management tools, and database solutions. Provides software…
Sells to businesses and public sector organisations needing bespoke software, especially larger UK enterprises in healthcare, manufacturing, transport and logistics, education, sport and leisure,…
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StrongStrong · Growing · 0% CAGR over 4y
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Computed from 3 filingsDesigns and constructs modular housing using offsite factory manufacturing methods. Delivers residential building projects and runs training and social programmes, including construction skills…
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StrongStrong · Growing, Hiring · 330% CAGR over 2y
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Computed from 3 filingsOrganises an international awards programme recognising restaurant and bar interior design. Manages award entries, judging and events, and operates online directories of designers and suppliers…
Targets B2B hospitality design audiences: designers, architects, suppliers, manufacturers, restaurant and bar operators, sponsors, partners and media contacts across Europe, MEA, Asia, the Americas…
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HealthyHealthy · -12% CAGR over 2y
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Computed from 5 filingsRetailer of used vans, trucks and cars through an online vehicle catalogue. Provides vehicle sales, financing options, part‑exchange, reservation and nationwide delivery, with stock including…
Serves business and consumer vehicle buyers seeking used vans, trucks, 4x4s and cars, including customers needing finance, part exchange, click-and-collect or UK-wide delivery.
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StrongStrong · Growing, Hiring · 19% CAGR over 4y
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Computed from 5 filingsProvides chartered surveying and estate agency services, including residential and commercial property sales and lettings, land agency, new home sales, and property surveys and valuations such as…
Serves homeowners, buyers, sellers, landlords, tenants, property developers, commercial property clients, rural landowners and medical centre or surgery owners across South Wales.
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HealthyHealthy · Hiring · 27% CAGR over 5y
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Computed from 5 filingsProvides health and safety training courses for businesses and individuals, including first aid, construction and utilities training. Delivers accredited programmes from bodies such as IOSH, CITB,…
Serves UK employers and individual delegates needing accredited health and safety qualifications, especially construction, utilities and workplace safety teams using CITB, IOSH, EUSR, UKATA and…
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StrongStrong · Hiring · 14% CAGR over 4y
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Computed from 5 filingsProvides design, installation and maintenance of fire safety and security systems, including automatic fire detection, passive fire protection, disabled refuge alarms, intruder alarms, access…
Serves business and organisational customers needing fire, security and integrated building systems, including clients requiring electrical, fire safety, access control, CCTV and cabling services.
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StrongStrong · Hiring · 57% CAGR over 4y
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Computed from 3 filingsProvides calibration services for test and measuring equipment, including onsite calibration. Also sells, hires, and repairs instrumentation, and offers environmental and product testing such as…
Targets UK organisations using test and measurement equipment, including NHS and healthcare providers, rail and transport operators, utilities, HVAC firms, manufacturers, laboratories, education,…
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StrongStrong · Growing · 3% CAGR over 2y
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Computed from 5 filingsDevelops AI-based monitoring systems for care homes, supported housing and healthcare settings. Its Hestia platform uses thermal sensors to track movement and activity, detect falls or unusual…
Serves care providers, supported living and community housing services, hospitals, and family carers supporting older adults or people with learning disabilities in complex, high-risk care settings.
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HealthyHealthy · Hiring · 26% CAGR over 4y
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Computed from 5 filingsProvides recruitment and staffing services, matching candidates with job opportunities in education, nursing and healthcare, social work, and professional services. Supports employers with candidate…
Serves employers and jobseekers in education, nursing and healthcare, social work, and professional services and HR, with a clear focus on Welsh organisations, schools, councils and care providers,…
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StableStable · Hiring · 3% CAGR over 4y
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Computed from 5 filingsOperates multi-sport training and leisure facilities offering indoor and outdoor courts, pitches and halls for activities including football, padel, netball, basketball and futsal. Provides venue…
Serves professional and grassroots sports clubs, community groups, schools, corporate event organisers, charities and individual users in Cardiff seeking sports training, events and leisure bookings.
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StrongStrong · Growing, Hiring · 16% CAGR over 4y
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Computed from 3 filingsProvides IT support and managed IT services for businesses, including helpdesk support, server and Microsoft 365 solutions, backup and security. Supplies telecoms, VoIP and broadband services,…
Serves businesses and organisations across sectors, particularly in Wales, including clients needing office technology suppliers for IT, telecoms, managed print, broadband, audio-visual equipment and…
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StrongStrong · Growing, Hiring · 18% CAGR over 2y
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Computed from 5 filingsProvides funding, grants and support for cancer research, clinical training and improvement projects. Runs programmes focused on early detection, diagnosis and treatment, offers grants for healthcare…
Serves NHS Wales professionals, cancer clinicians, researchers, healthcare organisations and partners working to improve cancer diagnosis, care and survival outcomes in Wales.
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StrongStrong · Hiring · 5% CAGR over 4y
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Computed from 3 filingsDistributes fine wines, premium spirits, beers and other alcoholic beverages. Manages travel retail distribution and wholesale sales, and owns or operates beverage brands within its portfolio.
Sells B2B to travel retail channels and distribution partners for fine wines, premium spirits, beers and owned brands, serving alcohol markets across the Middle East, Africa and Europe.
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StrongStrong · Growing, Hiring · 20% CAGR over 2y
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Computed from 2 filingsSells used cars and vans through a dealership, offering a range of pre-owned vehicles from multiple manufacturers. Provides vehicle finance, part‑exchange options, warranties, and in-house…
Serves private motorists and light commercial vehicle buyers seeking pre-owned cars or vans, with finance and part-exchange options, primarily in Cardiff, Glamorgan and South Wales.
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WeakWeak · 8% CAGR over 1y
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Computed from 4 filingsDevelops and supplies point‑of‑care molecular diagnostic systems for urinary tract infections, including the Lodestar DX analyser that detects common UTI pathogens in urine samples in about 35…
Sells to healthcare providers and veterinary practices needing point-of-care UTI diagnostics, including doctors and clinicians seeking rapid test results for treatment decisions.
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StrongStrong · Hiring · 26% CAGR over 3y
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Computed from 5 filingsProperty investment and development company that sources, funds, and manages residential and commercial property developments. Works with private investors and banks, oversees construction projects,…
Targets private investors and private banks seeking property-backed development investments, alongside buyers, tenants and landlords involved in residential, commercial and hotel property sales and…
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StrongStrong · 108% CAGR over 3y
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Computed from 4 filingsDesigns and manufactures display props and 3D elements for retail visual merchandising, exhibitions, events, and film/TV production. Produces polystyrene letters, shapes, seasonal decorations, and…
Serves B2B customers including retailers, visual merchandising teams, marketing companies, design and print agencies, brands, exhibition/event organisers, and TV and film production teams needing…
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StrongStrong · Hiring · 17% CAGR over 3y
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Computed from 4 filingsProvides manned security guarding, event security and crowd management services. Supplies trained security officers and stewards for businesses, venues, schools, care homes and public events, and…
Serves corporate clients, event organisers and venues, schools, colleges, care homes, medical facilities, retailers, offices, hotels and individuals across the UK needing security and crowd…
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StableStable · -8% CAGR over 3y
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Computed from 4 filingsProvides engineering consultancy services including highway infrastructure design, NEC ECC project management, and quantity surveying. Supports transport and civil infrastructure projects from…
Serves public sector and local authority clients, including councils and transport bodies, commissioning highway infrastructure, public transport and civil engineering projects.
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StrongStrong · Growing, Hiring · 36% CAGR over 3y
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Computed from 5 filingsProvides nursing and care staffing services and domiciliary home care. Supplies registered nurses, healthcare assistants and support workers to nursing homes and organisations, and delivers health…
Serves nursing homes, the NHS and local councils needing care staff, alongside individuals and families in Wales and South West England requiring home care, elderly care, dementia or mental health…
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HealthyHealthy · -10% CAGR over 4y
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Computed from 5 filingsOperates an online music and entertainment website publishing news, reviews, interviews, and tour announcements. Aggregates and compares ticket availability and prices for concerts, festivals,…
Serves consumers looking for live music, theatre and sports tickets, plus B2B partners including ticket agents, exchange marketplaces, merchandise sellers, promoters, PR teams and artists.
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Computed from 5 filingsProvides recruitment and staffing services for permanent and contract roles across sectors including catering, office administration, finance, cleaning, manufacturing, healthcare and security. Also…
Serves private and public sector employers needing staff in catering, office administration, finance, cleaning, manufacturing, healthcare and security, mainly across South Wales and some UK-wide…
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StrongStrong · Hiring · 8% CAGR over 4y
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Computed from 5 filingsProvides recruitment services connecting employers with candidates across housing, property services, HR, development, sustainability, infrastructure and children’s services. Supports organisations…
Serves employers and job seekers in Wales across social housing, supported housing, property services, HR, built environment, sustainability, renewables and children’s services.
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HealthyHealthy · Hiring · 55% CAGR over 5y
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Computed from 5 filingsProvides scaffolding and temporary access solutions for industrial facilities and major construction projects. Designs and installs tube-and-fitting and modular scaffold systems to support…
Serves UK and Republic of Ireland construction contractors, industrial operators, demolition firms and public-sector project teams needing temporary access support for major construction, shutdown,…
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StrongStrong · 24% CAGR over 2y
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Computed from 5 filingsOrganises large-scale children's choir concerts and music participation events for primary schools. Provides teaching resources, teacher workshops, rehearsal materials and online music platforms, and…
Serves UK primary schools and their music or class teachers, alongside parents and carers of participating children, for school choir events, teacher workshops and related family purchases.
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StrongStrong · Growing, Hiring · 7% CAGR over 4y
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Computed from 5 filingsSupplies electrical products, lighting, and tools to trade and commercial customers through a wholesale distribution business. Provides product sourcing, trade accounts, delivery services, and…
Serves qualified tradespeople and professional electrical installers, plus commercial project buyers in manufacturing, housing associations, schools and hospitals across South and West Wales.
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StrongStrong · Growing, Hiring · 7% CAGR over 4y
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Computed from 2 filingsSupplies cut-to-size sheet materials for DIY and construction projects through an online store, including acrylic, polycarbonate and Dibond plastic sheets, MDF, plywood and other wood boards, with…
Serves UK DIY consumers, homeowners and home improvers, alongside trade customers such as builders, joiners, fitters and makers buying cut-to-size materials and home improvement components online.
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StrongStrong · Hiring · 34% CAGR over 1y
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Computed from 5 filingsProduces and distributes agricultural fertilisers and related agritech products. Offers fertiliser types including di‑ammonium phosphate (DAP), NPK blends, single superphosphate (SSP) and neem‑coated…
Serves farmers, agricultural businesses, fertiliser distributors and agritech partners seeking crop nutrient products, with an international market focus across regions including the UK, USA, Canada…
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StrongStrong · Growing, Hiring · 171% CAGR over 6y
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Key facts
About 4% of the trading cohort reports turnover above £5M (18 of 363 firms) — the rest sits below that revenue band.
7% of the cohort was incorporated since 2022 (27 firms), so a sizeable share is in its first few filing cycles.
59.5% of Cardiff companies running embedded hosted video also use a content-management system, suggesting website teams are maintaining changeable marketing or support content rather than static brochure pages.
Analytics and tag-management signals are common in the stack: 50.1% run web analytics and 38.0% use tag management alongside embedded video.
Field Services & Trades is the largest overlapping sector tag at 12.9%, followed by Advanced Manufacturing at 11.0% and Construction at 9.9%.
Financial-health ratings sit mainly in the middle: 28.4% are stable, compared with 18.5% weak and 5.2% distressed.
The Cardiff cohort has 810 verified directors, making it useful for account mapping where video use is a proxy for public-facing content activity.
What else do YouTube users run?
Share of the 363 YouTube-running UK companies where each technology was also detected. As of June 2026.
Who runs YouTube 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
£525.4K
Median UK turnover
5%
Above £5M turnover
27
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 620 companies, alongside financials and websites, in one Excel + CSV file.
How YouTube 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.
YouTube is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
YouTube elsewhere
Frequently asked questions
How many companies in Cardiff use YouTube?
How is YouTube usage detected?
What kinds of companies use YouTube in Cardiff?
What do YouTube users in Cardiff also run?
How fresh is this data?
Can I get contact details for these companies?
Buy all 620 companies as a spreadsheet.
One Excel/CSV file with company details, websites and key data — yours to download and use.