Companies Using Microsoft Azure in Cardiff: 51 Active Firms (2026)
Cardiff companies running cloud infrastructure on their public websites use hosted web services across the city's metropolitan economy.
Running a hosted cloud platform for public web delivery usually points to a business with more than a brochure-site requirement. The relevant buying centre is often IT operations, digital marketing or an external web agency, rather than a central engineering function. Cardiff adopters look like commercial operators that need website delivery, application hosting, storage or customer-facing service availability, with typical scale around a median headcount of 6 and median turnover of about £1.1M. At that level, the stack signals budget for maintained infrastructure and some governance, but not necessarily a large internal platform team.
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Cardiff has 51 actively trading companies running this cloud platform on public websites, giving the city a compact adoption cohort rather than a broad software-supplier base. Their stated headcount totals 685 people, which points to adoption across working businesses rather than dormant web estates. The mix leans towards practical metropolitan demand: construction contractors, field-service operators, healthcare providers, manufacturers and sport or leisure businesses that need dependable sites, booking journeys, client portals or content delivery. The pattern is more mid-market operational IT than venture-backed platform build-out.
Hosted cloud procurement in this cohort is less about sector licensing than about controls around customer data, service availability and subcontracting. Bot-control tools appear alongside the platform at 49%, tag-management tools at 47.1%, and analytics tools at 43.1%, so website governance is not just an infrastructure question; it also touches cookie consent, event tracking and third-party scripts. UK data-protection duties matter where forms, booking flows, portals or healthcare-related content collect personal data. Larger buyers will normally want evidence on hosting locations, access controls and incident processes before treating the stack as production infrastructure.
Adoption appears to sit in a pragmatic phase: companies are using hosted infrastructure because their websites and customer journeys need to stay available, not because every adopter is rebuilding its operating model around cloud-native engineering. Movement tends to come from migration away from ageing hosting arrangements, bundled security and monitoring offers, and the need to connect public websites with back-office systems. Smaller firms may keep the stack under agency or managed-service control, while employers with more complex workflows bring more governance in-house. Consolidation among service providers could make switching less visible, but not remove the underlying dependence on cloud hosting.
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 Microsoft Azure rises with company size across the trading companies in this cohort. 0.1% of the 25,287 companies with under 10 employees run Microsoft Azure (32 detected). 1.1% of the 1,326 companies with 10–50 employees run Microsoft Azure (14 detected). 2.4% of the 167 companies with over 50 employees run Microsoft Azure (4 detected). That is a 2.3% gap between the over 50 employees and under 10 employees bands.
51
Active firms
2026
5
Above £5M turnover
Trading firms
6
Median headcount
Filed accounts
137
Verified directors
Across this cohort
Top companies using Microsoft Azure 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.
Financial sub-scores
Computed from 5 filingsManufactures air distribution and fire safety components for HVAC systems, including fan coil units, air diffusers, grilles, VAV units, and fire and smoke dampers. Also provides commissioning,…
Serves B2B construction and building-services markets, including M&E contractors, consulting engineers, installers and facilities teams needing air distribution and fire safety products for…
Financial Health
HealthyHealthy · -3% CAGR over 4y
Location
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Computed from 5 filingsProvides recruitment and staffing services for businesses, sourcing permanent and contract candidates across sectors including industrial, driving, commercial, FMCG, professional, and public sector…
Serves employers and public sector organisations needing recruitment support, with focus on industrial, driving, commercial, FMCG, food production, professional and managed on-site staffing markets.
Financial Health
WeakWeak · -8% CAGR over 4y
Location
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Computed from 3 filingsSupplies torque tools and related equipment, including torque wrenches, multipliers, hydraulic bolting tools, and accessories. Provides torque tool calibration, servicing, repair, and hire, and sells…
Serves B2B engineering, manufacturing, construction, energy and maintenance teams using industrial bolting and torque tools, including workshops, plant operators and contractors needing calibrated…
Financial Health
StableStable · Hiring · 5% CAGR over 2y
Location
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Computed from 5 filingsProvides ophthalmology services including cataract surgery and diagnosis and treatment of eye conditions such as retinal disorders, age‑related macular degeneration, diabetic retinopathy, glaucoma,…
Serves private patients seeking consultant ophthalmology care, particularly adults with cataracts, retinal conditions, glaucoma, dry eyes and related eye disorders, plus prospective patient referrers.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
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Computed from 5 filingsProvides mortgage brokerage and financial protection advice, helping clients arrange residential, remortgage and buy‑to‑let mortgages and access products from multiple lenders, alongside life,…
Serves consumers in South Wales and nearby areas, including first-time buyers, homeowners remortgaging, buy-to-let property investors, and individuals seeking life, critical illness, home or income…
Financial Health
HealthyHealthy · Hiring · 19% CAGR over 4y
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Computed from 3 filingsProvides property auctioneering services alongside chartered surveying and RICS-backed property valuations and surveys. Also offers residential block management, insurance arrangement for blocks of…
Targets a B2C and B2B property audience: homeowners, landlords, investors, developers, auction buyers and sellers, and freeholders or managers responsible for blocks of flats.
Financial Health
HealthyHealthy · -9% CAGR over 2y
Location
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Computed from 5 filingsProvides construction contracting services including new builds, conversions, extensions, refurbishments and renovations. Delivers building projects for sectors such as education, student…
Serves B2B and institutional clients commissioning construction projects, including education providers, student accommodation operators, residential care home operators, commercial and industrial…
Financial Health
StrongStrong · Growing, Hiring · 90% CAGR over 4y
Location
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Computed from 2 filingsGoverns and develops tennis by supporting clubs and venues, organising competitions and leagues, and delivering coaching and youth participation programmes. Works with the Lawn Tennis Association to…
Serves tennis and padel players, parents of junior players, competition entrants and fans, alongside LTA-registered venues and accredited coaches across Britain.
Financial Health
HealthyHealthy · 7% CAGR over 1y
Location
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Computed from 3 filingsProvides calibration, hire, sales and servicing of torque tools and bolting equipment. Supplies torque wrenches, torque multipliers, hydraulic torque systems, cordless tools, calibration equipment,…
Serves B2B industrial buyers, including engineering, maintenance, manufacturing and bolting teams that use calibrated torque tools, hydraulic equipment and air tools.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Computed from 3 filingsProvides building and construction services for domestic and commercial properties, including loft, house and garage conversions, extensions, new builds, bathroom installations, landscaping and…
Serves homeowners, landlords, agricultural clients and commercial organisations in Cardiff and South Wales, working with domestic customers, businesses and established architects on building projects.
Financial Health
StableStable · 0% CAGR over 2y
Location
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Computed from 5 filingsProvides security services including manned guarding, door supervision, CCTV monitoring, mobile patrols, key holding and alarm response. Also delivers event security planning and stewarding, CCTV and…
Serves public and private sector clients across the UK, including commercial, residential, retail, corporate and industrial organisations, plus event organisers.
Financial Health
WeakWeak · -4% CAGR over 4y
Location
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Provides outsourced insurance and asset protection solutions for equipment leasing and asset finance companies. Offers point‑of‑sale, post‑activation, and embedded insurance programmes, including…
Serves B2B asset finance and equipment leasing companies, especially lessors managing leased equipment portfolios across Europe, including corporate finance arms and leasing providers.
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Provides insurance programmes and administration services for equipment leasing and asset finance companies, including point‑of‑sale insurance, portfolio asset protection, claims management, and…
Sells to B2B asset finance and leasing companies, especially lessors across Europe and the UK/rest of world, serving sectors with leased equipment portfolios. Also supports those clients’ business…
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Provides outsourced insurance and asset protection programmes for equipment leasing and asset finance companies. Offers point‑of‑sale and embedded insurance solutions, policy administration, and…
Serves B2B asset finance and equipment leasing companies, including lessors and vendor finance providers across Europe, that manage leased equipment portfolios for business customers.
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Computed from 5 filingsManufactures solar photovoltaic panels and roof‑integrated solar systems including solar slates and full‑roof PV coverings. Provides mounting systems, battery storage integration, and installation…
Serves homeowners, architects, developers, commercial building owners, industrial operators, social housing providers and marine customers across Great Britain.
Financial Health
HealthyHealthy · -1% CAGR over 4y
Location
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Provides outsourced insurance and asset protection solutions for equipment leasing and asset finance companies. Offers point‑of‑sale, post‑activation, and embedded insurance programmes, including…
Serves asset finance and equipment leasing companies, especially lessors across Europe that manage leased equipment portfolios for business customers.
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Computed from 5 filingsProvides procurement and sourcing services for businesses, identifying and supplying products through a network of suppliers. Operates an online procurement platform that helps organisations manage…
Sells to businesses seeking procurement support, including individual companies and group purchasing organisations. Targets buyers and operations teams looking to streamline purchasing, source…
Financial Health
StrongStrong · Hiring · 44% CAGR over 4y
Location
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Computed from 5 filingsProvides logistics services including warehousing, customs storage, packaging, inspection and recovery, assembly of component sets, container consolidation, and national and international…
Serves B2B customers in the automotive industry, including manufacturers and suppliers requiring logistics, warehousing, packaging, inspection, consolidation and national or international…
Financial Health
StrongStrong · Hiring · 9% CAGR over 4y
Location
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Computed from 5 filingsProvides water infrastructure and utility engineering services including water mains renewal, pipe repairs, moling and leak detection, vacuum excavation, hydrant renewal, chamber construction,…
Serves a mix of residential customers, property owners, developers, construction contractors and utility-sector clients in South Wales and South West England.
Financial Health
HealthyHealthy · -73% CAGR over 4y
Location
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Provides washroom hygiene services including sanitary waste disposal, air care, hand dryers and consumables; supplies and services entrance and workplace matting; offers healthcare and clinical waste…
Sells primarily to businesses and public sector organisations needing hygiene, washroom, floorcare and waste services, including schools, universities, healthcare providers, construction firms,…
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Computed from 4 filingsSells used cars from multiple manufacturers through an online showroom and dealership. Offers vehicle search by make, model, price, and mileage, and provides part exchange, vehicle finance options,…
Serves private car buyers and small business van buyers in South Wales, including customers comparing used vehicles by make, budget, monthly payment, mileage, fuel type and body style.
Financial Health
DistressedDistressed · -13% CAGR over 3y
Location
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Computed from 5 filingsProvides insurance brokerage services for individuals and businesses, arranging policies such as liability, property, vehicle, farm and estate, employee benefits, and sector‑specific cover including…
Serves B2B and B2C insurance buyers, including small businesses, tradespeople, farms and estates, landlords, transport operators, retailers, sports and leisure organisations, professional services…
Financial Health
StableStable · Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsSupplies new and used forklift trucks and lifting equipment. Provides short- and long-term hire and leasing, maintenance, repairs, routine servicing, and LOLER safety inspections, with mobile…
Serves B2B and public-sector organisations across South Wales and the South West, including warehousing, logistics, manufacturing and heavy industry operators with forklift and materials-handling…
Financial Health
StrongStrong · Growing, Hiring · 2% CAGR over 4y
Location
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Computed from 5 filingsProvides domiciliary care and support services for people in their own homes, including personal care, medication assistance, help with daily activities, domestic tasks, and companionship, with visit…
Serves B2C social care clients: older adults, disabled people and other individuals needing in-home personal care, plus their families or referrers, in Caerphilly and Blaenau Gwent.
Financial Health
HealthyHealthy · -68% CAGR over 4y
Location
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Computed from 4 filingsProvides road sweeping and street cleaning services using a fleet of mechanical sweepers equipped with high‑pressure jets, cameras, and tracking systems, supporting construction sites, highways, and…
Serves businesses and organisations in South Wales and nearby areas that require road sweeping services, particularly commercial clients with road, yard or site cleaning requirements.
Financial Health
StableStable · -78% CAGR over 3y
Location
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Computed from 5 filingsSupplies team and sportswear clothing through an online store and client-specific shops for sports clubs, schools, and organisations. Offers branded apparel and equipment from manufacturers including…
Sells to UK sports clubs, academies, schools, colleges, universities, associations and supporters needing teamwear and sports clothing across multiple sports.
Financial Health
WeakWeak · Hiring · 11% CAGR over 4y
Location
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Computed from 5 filingsSupplies, installs, services and repairs automotive workshop equipment, including vehicle lifts, MOT test lane systems, tyre changers, wheel balancers, wheel alignment and emissions testing…
Serves automotive workshops, MOT centres, main dealers, colleges, prisons, emergency services, coach and transport operators, and small independent garages, mainly across South Wales and the West.
Financial Health
StableStable · 0% CAGR over 4y
Location
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Provides outsourced insurance programmes for asset finance and leasing companies. Offers equipment insurance solutions integrated with finance agreements, including point‑of‑sale cover, portfolio…
Sells B2B to asset finance and leasing companies, especially lessors managing equipment portfolios across Europe. Serves leasing and finance leaders seeking insurance solutions for their business…
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Provides outsourced insurance programmes for asset finance and leasing companies, including equipment insurance at point of sale, embedded cover within finance agreements, and post‑activation asset…
Serves B2B asset finance and equipment leasing companies, including pan-European lessors and finance providers that manage leased equipment portfolios for business customers.
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Computed from 2 filingsProvides travel insurance policies for individuals, couples and families, including single‑trip, annual multi‑trip and winter sports cover. Policies include protection for medical expenses, trip…
Sells to UK consumers planning single trips, annual travel or ski holidays, including individuals, couples and families, with options for travellers who have pre-existing medical conditions.
Financial Health
StableStable · 0% CAGR over 1y
Location
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Provides construction and property development services including turnkey project management for residential and commercial schemes. Supplies scaffolding for construction and energy projects and…
Serves a mix of B2B and B2C customers: commercial property clients, housing developers and housing associations, construction and energy-sector contractors, plus homeowners.
Financial Health
N/AN/A · 0% CAGR over 3y
Location
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Computed from 5 filingsProvides recruitment and staffing services for manufacturing, engineering, technical, supply chain and commercial sectors. Supplies temporary and permanent workers, offers onsite and partnership…
Serves employers and jobseekers in manufacturing-related sectors, including automotive, aerospace, medical, defence, electronics and FMCG, with roles across technical, engineering, supply chain and…
Financial Health
HealthyHealthy · -56% CAGR over 4y
Location
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Computed from 3 filingsProvides heating, electrical, and renewable energy installation and maintenance services. Installs solar PV and battery storage, heat pumps, EV charging points, smart meters and thermostats, and…
Serves domestic homeowners, public sector bodies and private sector businesses seeking low-carbon heating, electrical and renewable energy support, including decarbonisation and home energy upgrades.
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
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Computed from 3 filingsProvides veterinary services for small animals, including consultations, diagnostics, treatment, and preventative care. Offers pet health plans, appointment booking and billing through an online…
Serves local pet owners in Tonypandy and the Rhondda Valleys, focusing on small animal clients seeking independent veterinary support, routine appointments, emergency guidance and ongoing pet health…
Financial Health
HealthyHealthy · Hiring · 26% CAGR over 2y
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Provides washroom hygiene services including sanitary waste disposal, air care and hand hygiene products, supplies and services floor mats, delivers commercial cleaning, healthcare waste collection,…
Serves UK businesses and public-sector organisations across education, construction, healthcare, hospitality, manufacturing, offices, retail and transport, including schools, care homes, building…
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Computed from 3 filingsProvides commercial property management services including surveying, facilities management and client accounting for offices, business parks, industrial estates and retail and leisure assets,…
Serves B2B property owners, landlords and investors with commercial portfolios across the UK, including office buildings, business parks, industrial estates, and shopping and leisure destinations.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
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Computed from 5 filingsSupplies and installs security and surveillance systems for businesses and sites, including CCTV, monitored intrusion detection, ANPR cameras, access control systems, gates and barriers, alarm…
Serves businesses of all sizes needing premises or temporary site security, including off-grid sites, as well as homeowners seeking security solutions.
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 4y
Location
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Computed from 3 filingsProvides toll manufacturing of hydrophilic and surface‑treated fumed silica used as functional additives in products such as coatings, adhesives, sealants, silicones, and other industrial and…
Serves B2B manufacturers and industrial customers in transportation, infrastructure, environmental and consumer sectors that use specialty chemicals and performance materials in their own products…
Financial Health
WeakWeak · 3% CAGR over 2y
Location
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Computed from 2 filingsProvides workwear laundry and garment servicing alongside workplace hygiene services, including washroom supplies, sanitary and nappy waste disposal, floor mats, cleaning services, and hygiene…
Serves UK businesses and public-sector organisations across education, construction, healthcare, hospitality, manufacturing, offices, retail and transport, including care homes, schools, corporate…
Financial Health
StrongStrong
Location
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Computed from 5 filingsProvides commercial contracting services that engage self‑employed subcontractors for client projects, operating under the Construction Industry Scheme (CIS). Manages contractor engagement and…
Serves B2B construction and contracting markets, including main contractors, subcontractors and companies engaging self-employed workers under the Construction Industry Scheme.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Computed from 3 filingsManufactures steel building materials and components for commercial and residential construction, including metal framing systems, drywall suspension systems, fasteners, roofing trims, lath and…
Serves construction industry businesses in commercial framing, drywall finishing and residential building projects, across commercial and residential construction markets.
Financial Health
HealthyHealthy · Hiring · 25% CAGR over 2y
Location
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Develops and manufactures engineering and high‑performance plastic materials, including compounds, semi‑finished shapes, composites and machined components. Supplies profiles, tubes and custom…
Serves B2B engineering and manufacturing buyers in aerospace, biopharma, building, electronics, food, medical, mobility, oil and gas, renewable energy, semiconductor and industrial sectors.
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Computed from 5 filingsProvides mortgage brokerage and advice services, helping customers arrange residential, remortgage and buy‑to‑let loans through a panel of lenders. Also advises on protection products including life…
Serves UK consumers seeking mortgage-related guidance, including first-time buyers, home movers, remortgagers, buy-to-let landlords and over-50 borrowers, as well as people considering protection…
Financial Health
StableStable · -7% CAGR over 4y
Location
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Computed from 4 filingsProvides demolition contracting, licensed asbestos removal, land remediation and environmental services. Also offers civil engineering and geotechnical support, demolition consultancy, and material…
Serves nationwide B2B and public-sector clients across construction, industrial, housing, education, healthcare, petrochemical, MoD and nuclear sectors.
Financial Health
HealthyHealthy · -79% CAGR over 3y
Location
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Computed from 5 filingsSupplies, installs and maintains air conditioning and refrigeration systems for commercial and domestic premises. Services include cold room design and installation, cellar cooling, ventilation…
Serves businesses and homeowners across South Wales, including retailers, fitness centres, commercial and industrial sites, and hospitality premises needing climate control, cold storage or cellar…
Financial Health
HealthyHealthy · Hiring · 34% CAGR over 4y
Location
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41 more companies and their verified directors are in the file
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Key facts
About 9% of the trading cohort reports turnover above £5M (5 of 51 firms) — the rest sits below that revenue band.
3% of the cohort was incorporated since 2022 (2 firms), so a sizeable share is in its first few filing cycles.
Bot-protection tools are present on 49.0% of the Cardiff cloud-infrastructure cohort (25 firms), while tag-management software appears on 47.1% (24).
Web analytics appears on 43.1% of the cohort (22 firms), so many public sites show tracking and measurement alongside hosted infrastructure.
Edge security and content-delivery services are detected at 29.4% of firms (15), with edge traffic-management services present at 27.5% (14).
Construction accounts for 17.6% of the cohort (9 firms), ahead of field services and trades and healthcare providers at 13.7% each (7 firms apiece).
Public contact coverage includes 137 verified directors across the cohort.
What else do Microsoft Azure users run?
Share of the 51 Microsoft Azure-running UK companies where each technology was also detected. As of June 2026.
Who runs Microsoft Azure 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
£1.1M
Median UK turnover
9.8%
Above £5M turnover
2
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 86 companies, alongside financials and websites, in one Excel + CSV file.
How Microsoft Azure 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.
Microsoft Azure is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
Microsoft Azure elsewhere
Frequently asked questions
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