Broadband Companies in Cardiff
Broadband companies in Cardiff build, operate and resell fixed-line internet access and cable connectivity across the city-region.
149 Industries in Cardiff (2026)
Wales' capital and largest economy — financial and professional services, media and creative industries, and a fintech and insurtech cluster anchoring the wider Cardiff Capital Region.
Cardiff149 listsUnited Kingdom
Technology
Cleantech Companies in Cardiff
Cleantech companies in Cardiff develop lower-carbon technologies, energy solutions and environmental services for the city region.
Cloud Computing Companies in Cardiff
Cloud computing companies in Cardiff provide hosted infrastructure, platforms and managed cloud services for business customers across the metropolitan area.
Data Analytics Companies in Cardiff
Data analytics companies in Cardiff turn business, operational and customer data into reporting, insight and decision tools for the city region.
Deep Tech Companies in Cardiff
Deep tech companies in Cardiff commercialise science-led engineering, computing and frontier technology across the city region.
Developer Tools Companies in Cardiff
Developer tools companies in Cardiff build software products that help technical teams write, test, deploy and monitor code across the metropolitan area.
Digital Agency Companies in Cardiff
Digital agency companies in Cardiff deliver web, search, social, content and performance marketing services for regional and UK clients.
E-Commerce Companies in Cardiff
E-commerce companies in Cardiff sell goods and services through online storefronts, marketplaces and fulfilment channels across the city region.
Fintech Companies in Cardiff
Fintech companies in Cardiff build financial software, payments, lending, compliance and data services for FCA-regulated UK markets.
Gaming Companies in Cardiff
Gaming companies in Cardiff develop, publish and support interactive entertainment software for users and enterprise clients across the city region.
IT Consulting Companies in Cardiff
IT consulting companies in Cardiff advise organisations on technology strategy, systems integration and managed digital change across the metropolitan area.
IT Services Companies in Cardiff
IT services companies in Cardiff deliver managed infrastructure, support and systems integration for local businesses and public-sector teams.
SaaS Companies in Cardiff
SaaS companies in Cardiff sell subscription-priced cloud applications to business and public-sector customers across the city region.
Systems Integration Companies in Cardiff
Systems integration companies connect software, data and operational platforms for clients across Cardiff and its metropolitan area.
Telecommunications Companies in Cardiff
Telecommunications companies in Cardiff provide connectivity, voice, data and network services for businesses across the city region.
Telecoms Infrastructure Companies in Cardiff
Telecoms infrastructure companies in Cardiff build, install and maintain network assets for carriers, landlords and enterprises across the city region.
Financial Services
Asset Management Companies in Cardiff
Asset management companies manage investment portfolios and funds for institutions and private clients across Cardiff’s financial market.
Corporate Banking Companies in Cardiff
Corporate banking firms provide deposit, lending and treasury services to business customers across Cardiff's metropolitan economy.
Financial Advice Companies in Cardiff
Financial advice companies in Cardiff help individuals and organisations plan investments, pensions and protection across the city region.
Insurance Broking Companies in Cardiff
Insurance broking companies arrange commercial and personal cover between clients and insurers across Cardiff’s metropolitan market.
Investment Banking Companies in Cardiff
Investment banking companies in Cardiff advise on capital raising, mergers, acquisitions and corporate finance across the local metropolitan economy.
Life Insurance Companies in Cardiff
Life and protection insurers underwrite policies that pay benefits on death, illness or income loss for customers in the Cardiff area.
Mortgage Lending Companies in Cardiff
Mortgage lending companies in Cardiff arrange, broker or fund property-backed loans across the city and surrounding metropolitan area.
Pensions Companies in Cardiff
Pensions companies in Cardiff administer retirement savings, workplace schemes and advisory services across the city region.
Private Equity Companies in Cardiff
Private equity companies in Cardiff invest in and manage unlisted businesses across the Welsh capital's metropolitan area.
Retail Banking Companies in Cardiff
Retail banking companies in Cardiff provide deposit, lending and payment services to consumers and small businesses across the metropolitan area.
Wealth Management Companies in Cardiff
Wealth management companies in Cardiff advise households and institutions on investments, pensions and financial planning across the city region.
Professional Services
Access Control Companies in Cardiff
Access control companies in Cardiff install and support electronic entry, CCTV-adjacent and physical security systems across the city region.
Accounting Companies in Cardiff
Accounting companies in Cardiff provide bookkeeping, tax, payroll and audit services to businesses across the Welsh capital and its commuter towns.
Bookkeeping Companies in Cardiff
Bookkeeping companies in Cardiff manage accounting records, payroll administration and compliance reporting for local employers.
Brand Identity Companies in Cardiff
Brand identity companies in Cardiff create visual systems, naming and positioning for organisations across the city’s metropolitan economy.
CCTV Companies in Cardiff
CCTV companies in Cardiff install and maintain video surveillance, access control and monitoring systems for commercial sites across the city region.
Creative Agency Companies in Cardiff
Creative agency companies in Cardiff deliver branding, design, content and campaign services for regional and national clients.
Legal Services Companies in Cardiff
Legal services companies in Cardiff advise businesses and individuals on transactions, disputes and compliance across the city region.
Management Consulting Companies in Cardiff
Management consulting companies advise organisations on strategy, operations and change programmes across Cardiff and its surrounding metropolitan area.
Manned Guarding Companies in Cardiff
Manned guarding companies in Cardiff provide staffed security, site patrol and access-control services across the city and surrounding metropolitan area.
Market Research Companies in Cardiff
Market research companies in Cardiff gather survey, behavioural and analytics evidence for organisations across the city and surrounding metro area.
Marketing Companies in Cardiff
Marketing companies in Cardiff plan, create and optimise campaigns for organisations across the surrounding metropolitan economy.
Other Companies in Cardiff
Other companies in Cardiff cover specialist commercial activities that sit outside standard sector groupings across the city economy.
Physical Security Companies in Cardiff
Physical security companies provide guarding, key holding and site-protection services for organisations across Cardiff and its surrounding metropolitan area.
Planning Consultancy Companies in Cardiff
Planning consultancy companies in Cardiff prepare development appraisals, planning applications and policy advice for projects across the city region.
PR Agency Companies in Cardiff
PR agencies in Cardiff manage media relations, campaigns, communications strategy and reputation for organisations across the city region.
Project Consultancy Companies in Cardiff
Project consultancies plan, coordinate and govern complex business change and delivery programmes for clients in and around Cardiff.
Quantity Surveying Companies in Cardiff
Quantity surveying companies in Cardiff manage construction costs, contracts and valuations for clients across the city region.
Recruitment Companies in Cardiff
Recruitment and staffing companies place permanent, temporary and contract workers with employers across Cardiff's metropolitan economy.
Tax Advisory Companies in Cardiff
Tax advisory companies in Cardiff help businesses and individuals manage compliance, planning and HMRC interactions across the city region.
TIC Companies in Cardiff
TIC companies in Cardiff provide testing, inspection, calibration and certification services for regulated products and local operations.
Translation Services Companies in Cardiff
Translation services companies convert written and spoken content across languages for organisations in and around Cardiff.
Healthcare & Life Sciences
Biotech Companies in Cardiff
Biotech companies develop biology-led therapeutics, diagnostics and research tools for healthcare and industrial markets across Cardiff.
Dental Companies in Cardiff
Dental companies in Cardiff provide oral healthcare services, laboratory support and specialist products across the city’s metropolitan area.
Domiciliary Care Companies in Cardiff
Domiciliary care companies provide personal care, medication support and daily living assistance in people’s homes across Cardiff.
Healthcare Companies in Cardiff
Healthcare providers in Cardiff deliver clinical, diagnostic and adult social care services under CQC-regulated frameworks.
Medical Devices Companies in Cardiff
Medical device companies in Cardiff design, manufacture or distribute regulated health technologies for diagnosis, monitoring and treatment.
Mental Health Companies in Cardiff
Mental health companies in Cardiff provide clinical, therapeutic and wellbeing services for individuals, employers and public-sector partners across the city region.
Pharmaceutical Companies in Cardiff
Pharmaceutical companies in Cardiff develop, manufacture, import or distribute medicines under MHRA oversight across the city region.
Private Healthcare Companies in Cardiff
Private healthcare companies in Cardiff deliver self-pay and insured medical, diagnostic and care services across the city region.
Social Care Companies in Cardiff
Social care companies in Cardiff provide residential care, home support and specialist services across the city’s metropolitan area.
Veterinary Services Companies in Cardiff
Veterinary services companies in Cardiff provide clinical care, diagnostics and treatment for companion animals across the city region.
Manufacturing & Industry
Advanced Manufacturing Companies in Cardiff
Advanced manufacturing companies in Cardiff make high-value engineered products and production technologies for industrial supply chains across the city region.
Aerospace Defence Companies in Cardiff
Aerospace defence companies in Cardiff design, manufacture and support aircraft, avionics, defence systems and dual-use components for regulated UK and export markets.
Automotive Companies in Cardiff
Automotive companies in Cardiff design, manufacture, import, modify or supply vehicles and components across the surrounding metropolitan area.
Electronics Companies in Cardiff
Electronics manufacturers in Cardiff design and build components, devices and assemblies for specialised markets in South Wales and the UK.
Machinery Companies in Cardiff
Machinery companies in Cardiff design, supply and service industrial equipment for production, processing and workplace operations across the city region.
Mining Companies in Cardiff
Mining companies extract, quarry and process minerals, aggregates and related materials across Cardiff and its surrounding metropolitan area.
Rubber And Plastics Companies in Cardiff
Rubber and plastics manufacturers in Cardiff make polymer components, packaging and industrial materials for regional supply chains.
Steel And Metals Companies in Cardiff
Steel and metals companies in Cardiff produce, process and fabricate ferrous materials for industrial supply chains across the city region.
Textiles Companies in Cardiff
Textiles companies in Cardiff manufacture fabrics, garments and textile goods for commercial and consumer markets across the city region.
Engineering & Built Environment
Architecture Companies in Cardiff
Architecture companies in Cardiff design buildings, places and planning-stage schemes under protected-title rules for the city region.
Building Materials Companies in Cardiff
Building materials companies in Cardiff supply construction products, aggregates and specialist components across the city and surrounding metropolitan area.
Civil Engineering Companies in Cardiff
Civil engineering companies in Cardiff design, build and maintain transport, utilities, water and communications infrastructure across the metropolitan area.
Commercial Cleaning Companies in Cardiff
Commercial cleaning companies provide contracted workplace, industrial and specialist cleaning services for organisations across Cardiff.
Commercial Property Companies in Cardiff
Commercial property companies advise on, manage and transact income-producing buildings for occupiers and investors across Cardiff.
Construction Companies in Cardiff
Construction companies in Cardiff deliver building, civil engineering and specialist trade work across the Welsh capital and surrounding metropolitan area.
Electrical Contracting Companies in Cardiff
Electrical contracting companies in Cardiff install, inspect and maintain wiring, power and safety systems across local buildings and infrastructure.
Estate Agency Companies in Cardiff
Estate agencies in Cardiff sell and let residential property for homeowners, landlords and buyers across the city and surrounding metropolitan area.
Groundworks Companies in Cardiff
Groundworks contractors in Cardiff prepare sites, install drainage, foundations and hard landscaping across the metropolitan area.
Housebuilding Companies in Cardiff
Housebuilding companies in Cardiff develop, construct and sell new residential properties across the city and surrounding metropolitan area.
HVAC Companies in Cardiff
HVAC companies design, install and maintain heating, ventilation, air conditioning and refrigeration systems for customers across Cardiff.
Infrastructure Companies in Cardiff
Infrastructure companies in Cardiff build, maintain and operate essential transport, utilities and built-environment assets across the city region.
Joinery Companies in Cardiff
Joinery companies manufacture and install timber doors, windows, stairs and fitted interiors for construction projects across Cardiff.
M&E Contractors Companies in Cardiff
M&E contractors in Cardiff design, install and maintain mechanical and electrical building services across the city region.
Painting Services Companies in Cardiff
Painting and decorating companies in Cardiff apply protective coatings, finishes and wallcoverings for domestic and commercial properties.
Plant Hire Companies in Cardiff
Plant hire companies rent construction equipment, tools and site machinery to contractors across Cardiff and its surrounding metropolitan area.
Plumbing Companies in Cardiff
Plumbing companies in Cardiff install, repair and maintain water, gas and heating systems for homes, landlords and commercial premises.
Property Development Companies in Cardiff
Property development companies plan, finance and deliver land and building projects across Cardiff and its surrounding metropolitan area.
Property Management Companies in Cardiff
Property management companies in Cardiff oversee lettings, maintenance and tenant services for residential and commercial buildings across the city.
Property Surveying Companies in Cardiff
Property surveying companies assess, measure and value buildings and land for owners, lenders and developers across Cardiff.
Real Estate Companies in Cardiff
Real estate companies in Cardiff broker, manage, develop and value residential and commercial property across the city region.
Trades Companies in Cardiff
Trades companies in Cardiff deliver installation, repair, maintenance and building services across the city and surrounding metropolitan area.
Energy & Sustainability
Battery Storage Companies in Cardiff
Battery storage companies in Cardiff develop and operate grid-scale batteries and flexibility services for electricity networks across the city region.
EV Charging Companies in Cardiff
EV charging companies in Cardiff install, operate and maintain charge-point infrastructure for drivers, fleets and property sites across the metropolitan area.
Oil And Gas Companies in Cardiff
Oil and gas companies in Cardiff provide upstream, services and distribution capabilities for energy customers across the metropolitan area.
Renewable Energy Companies in Cardiff
Renewable energy companies in Cardiff develop, finance and operate low-carbon power assets across the city’s surrounding metropolitan area.
Solar Installation Companies in Cardiff
Solar installation companies in Cardiff design, fit and maintain photovoltaic systems for homes, landlords and commercial sites across the metropolitan area.
Utilities Companies in Cardiff
Utilities companies in Cardiff provide essential energy, water and infrastructure services across the city and surrounding metropolitan area.
Waste Management Companies in Cardiff
Waste management companies collect, transport, treat, recycle and dispose of commercial, industrial and municipal waste across Cardiff.
Retail
Automotive Retail Companies in Cardiff
Automotive retail companies sell vehicles, parts and aftersales services to consumers and fleets across the Cardiff metropolitan area.
D2C Companies in Cardiff
D2C companies sell goods and services directly to consumers through owned digital and physical channels, from Cardiff and its surrounding area.
DIY Retail Companies in Cardiff
DIY retail companies sell home improvement, garden and building supplies to households and tradespeople across the Cardiff metropolitan area.
Electronics Retail Companies in Cardiff
Electronics retailers in Cardiff sell consumer and business technology hardware, accessories and support services across the city region.
Fashion Retail Companies in Cardiff
Fashion retail companies in Cardiff sell clothing, accessories and related consumer goods through stores, ecommerce and wholesale channels across the city region.
Furniture Companies in Cardiff
Furniture companies in Cardiff design, manufacture, wholesale and retail home furnishings across the city and surrounding metropolitan area.
Grocery Retail Companies in Cardiff
Grocery retail companies in Cardiff sell food, household essentials and supermarket-style convenience ranges across the city and surrounding area.
Luxury Goods Companies in Cardiff
Luxury goods companies in Cardiff design, source or sell premium consumer products for affluent domestic and international customers.
Pharmacy Retail Companies in Cardiff
Pharmacy retail companies in Cardiff dispense medicines and sell healthcare products through registered premises across the city region.
Sports Retail Companies in Cardiff
Sports retail companies sell equipment, apparel and accessories for exercise and outdoor activity across Cardiff and its surrounding metropolitan area.
Media & Consumer
Accommodation Companies in Cardiff
Accommodation companies in Cardiff operate hotels, guest houses and serviced lodging for business, leisure and inbound visitors.
B2C Companies in Cardiff
B2C companies in Cardiff sell products or services directly to consumers across retail, leisure, digital, and household markets.
Beauty Care Companies in Cardiff
Beauty care companies in Cardiff formulate, distribute and deliver cosmetics, toiletries and personal treatment services across the city region.
Creator Economy Companies in Cardiff
Creator economy companies produce, monetise and distribute digital content, campaigns and audience-led media across Cardiff’s metropolitan market.
Fitness Companies in Cardiff
Fitness companies in Cardiff operate gyms, clubs and exercise services for members and employers across the metropolitan area.
FMCG Companies in Cardiff
FMCG companies in Cardiff produce, import and distribute fast-moving consumer products across food, drink, personal care and household categories.
Food And Beverage Companies in Cardiff
Food and beverage companies in Cardiff make, distribute and sell consumable products across the Welsh capital and surrounding metropolitan area.
Food Service Companies in Cardiff
Food service companies in Cardiff run restaurants, cafés, takeaways, catering kitchens and hospitality dining operations across the city region.
Leisure Venues Companies in Cardiff
Leisure venue companies in Cardiff operate places for recreation, events and entertainment across the city and surrounding metropolitan area.
Media Companies in Cardiff
Media companies in Cardiff create, publish and distribute editorial, advertising and entertainment content across the city region.
Music Recording Companies in Cardiff
Music recording companies in Cardiff produce, record and distribute audio content for artists, media and events across the city region.
Publishing Companies in Cardiff
Publishing companies in Cardiff produce and distribute books, magazines and digital editorial media across the city’s metropolitan area.
Radio & Podcasting Companies in Cardiff
Radio and podcasting companies produce, distribute and commercialise audio programming for audiences and advertisers in the Cardiff metropolitan area.
Screen Production Companies in Cardiff
Screen production companies in Cardiff develop and deliver film and high-end TV projects for commissioners, studios and public broadcasters.
Sport & Leisure Companies in Cardiff
Sport and leisure companies run venues, clubs, facilities and services for physical activity and recreation across Cardiff.
Sports Coaching Companies in Cardiff
Sports coaching companies in Cardiff deliver structured training, academies and instruction for children, adults and teams across the city region.
Tour Operator Companies in Cardiff
Tour operators in Cardiff design and sell package holidays, itineraries and travel services for outbound, inbound and specialist markets.
Travel And Hospitality Companies in Cardiff
Travel and hospitality companies sell trips, accommodation, food, drink and visitor services across Cardiff and its surrounding metro area.
Transport & Logistics
Aviation Companies in Cardiff
Aviation companies in Cardiff provide air transport, airport services, maintenance and specialist support across the surrounding metropolitan area.
Distribution Companies in Cardiff
Industrial distributors in Cardiff source, stock and supply equipment, components and consumables to business customers across the metropolitan area.
FMCG Wholesale Companies in Cardiff
FMCG wholesalers in Cardiff supply fast-moving food, drink and household goods to retailers, caterers and hospitality operators across the metro area.
Last Mile Delivery Companies in Cardiff
Last mile delivery companies move parcels, groceries and local orders from hubs to end customers across Cardiff's metropolitan area.
Logistics Companies in Cardiff
Logistics companies in Cardiff move, store and coordinate goods across road, warehousing and supply-chain networks in the city region.
Maritime Companies in Cardiff
Maritime companies in Cardiff operate shipping, port, vessel support and marine-service activities around the city's coastal economy.
Road Freight Companies in Cardiff
Road freight companies in Cardiff transport goods by lorry and van for businesses across the city, South Wales and wider UK networks.
Tech Distribution Companies in Cardiff
Tech distribution companies supply hardware, software and electronic equipment to business resellers across the Cardiff area.
Warehousing Companies in Cardiff
Warehousing companies in Cardiff store, pick, pack and dispatch goods for retailers, wholesalers and third-party logistics users across South Wales.
Wholesale Companies in Cardiff
Wholesale companies in Cardiff buy, store and resell goods in bulk to retailers, trades and business customers across the metropolitan area.
Agriculture & Primary Industry
Agri-Supply Companies in Cardiff
Agri-supply companies sell farm inputs, machinery and equipment support to growers and land-based businesses in and around Cardiff.
Arable Farming Companies in Cardiff
Arable farming companies in Cardiff grow cereal and other field crops for food, feed and supply chains across the surrounding metropolitan area.
Forestry & Timber Companies in Cardiff
Forestry and timber companies harvest, process and supply wood products for construction, landscaping and land management around Cardiff.
Land Management Companies in Cardiff
Land-management companies grow crops, manage woodland and support rural estates across Cardiff and its surrounding metropolitan area.
Education, NFP & Third Sector
Charity Companies in Cardiff
Charities in Cardiff raise and deploy funds for social, cultural, health, education and community services across the metropolitan area.
Corporate Training Companies in Cardiff
Corporate training companies in Cardiff deliver workplace learning, compliance courses and leadership development for employers across the city region.
Education Companies in Cardiff
Education companies in Cardiff deliver teaching, training, assessment and skills programmes across the city and its metro area.
K-12 Education Companies in Cardiff
K-12 education companies in Cardiff operate schools, academy services and pupil-support provision across the city region.
Public Sector
Higher Education Companies in Cardiff
Higher education providers in Cardiff deliver degree-level teaching, research, and specialist learning services across the city region.
Public Healthcare Companies in Cardiff
Public healthcare companies in Cardiff deliver contracted clinical, community and support services for publicly funded care.
Public Sector Companies in Cardiff
Public-sector suppliers in Cardiff provide goods, services and specialist support to public bodies across the city region.
Social Housing Companies in Cardiff
Social housing organisations provide affordable rented homes, tenancy support and property services across Cardiff’s metropolitan area.
Company Stage
B2B2C Companies in Cardiff
B2B2C companies sell business-enabled products or platforms that reach consumers, with this Cardiff cohort centred on the city’s metropolitan economy.
Startup Companies in Cardiff
Startups in Cardiff develop early-stage products or services with scalable business models across the city's metropolitan economy.
Other
B2B Companies in Cardiff
B2B companies in Cardiff sell goods and services to other organisations across the city’s metropolitan economy.