Company lists · Data refreshed September 2026
Top 22 Architectural firms based in Cardiff, United Kingdom
RevenueBase identified 46 company matches for architectural firms associated with Cardiff, United Kingdom as of September 2026 and tracks 236 professional contacts across them, including 130 with verified work emails. Across the United Kingdom, London is the largest hub for this category (2,641 companies); Cardiff has 46.
This list covers company matches for architectural firms associated with Cardiff, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 22 largest architectural firms based in Cardiff, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 40 contacts → | ||||
Exact match “With over five decades of experience across diverse sectors, we combine creativity with technical excellence.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 33 contacts → | ||||
Exact match “The HLN Group is an Award Winning design practice offering both Architectural and Engineering Services throughout the UK and Overseas Working with many of the UK’s Leading…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 25 contacts → | ||||
Exact match “We bring together town planning, masterplanning, urban design and landscape architecture (and a little architecture) to ensure we create places that people feel good about.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “Pentan Architects is an award-winning, design-led architectural practice based in Cardiff.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 17 contacts → | ||||
Exact match “Gaunt Francis is creative commercial design studio that equates business acumen and technical excellence with design creativity.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 7 contacts → | ||||
Exact match “Jon James Studio Architecture services include: Full Architectural services for both domestic and commercial clients.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match “Hyde + Hyde Architects are a progressive award winning architecture practice based in South Wales, Oxford and Amsterdam, with work across the UK and Europe.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “A new creative studio, specialising in design for the physical world.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “EPT Partnership is an award winning Cardiff based design practice offering Architectural, Project Management and Principal Designer services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “Young, vibrant and creative sustainable architecture practice based in South Wales.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “I am Ling, an Architect based in Cardiff.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Downs Merrifield is a vibrant practice which has grown out of the wealth of experience of the two partners Nic Downs and Carolyn Merrifield.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “We are excited to announce the formation of Prichard Barnes Architects.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “A team of architectural designers and civil engineers, working together to create high quality residential developments.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “cfw Architects ltd have provided a distinct, professional and sympathetic architectural consultancy service specialising in commercial, housing and community regeneration sectors.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “With over 35 years of experience in all aspects of home renovation and improvement, Consilio Construction was established in 2020 out of a desire to combine the skills of each of…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Civil and Structural Engineers, Project Managers & Consultants” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Sunder Architects are a Cardiff-based architectural practice with experience spanning decades and a wide sector.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “STa Design are focused on bespoke single family dwellings, renovation and HMO projects.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “We're Glad to assist you regarding: New Houses Design New Build Flats Design Conversions including Commercial to Residential Domestic Extensions Planning set Interior Design HMO…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “architectural firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 22 of 46 architectural firms based in Cardiff, United Kingdom
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Architectural firms based in Cardiff, United Kingdom at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for Cardiff, so it is reported there. Company counts and contact totals on this page are exact for Cardiff, over 46 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Cardiff, United Kingdom whose business descriptions match “architectural firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 130 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Architectural firms by metro in the United Kingdom
- Architectural firms in London2641
- Architectural firms in Manchester142
- Architectural firms in Edinburgh118
- Architectural firms in Bristol115
- Architectural firms in Glasgow114
- Architectural firms in Birmingham88
- Architectural firms in Leeds86
- Architectural firms in Nottingham60
- Architectural firms in Cambridge58
- Architectural firms in Sheffield57
- Architectural firms in Belfast56
- Architectural firms in Liverpool56
- Architectural firms in Bath52
- Architectural firms in Brighton39
- Architectural firms in Newcastle Upon Tyne39
- Architectural firms in Oxford35
- Architectural firms in Southampton35
- Architectural firms in Harrogate33
- Architectural firms in York33
- Architectural firms in Norwich29
- Architectural firms in Poole29
- Architectural firms in Winchester29
- Architectural firms in Aberdeen28
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “architectural firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many architectural firms are there based in Cardiff, United Kingdom?
RevenueBase identified 46 company matches for architectural firms associated with Cardiff, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Lawray Architects tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United Kingdom has the most architectural firms?
London leads the United Kingdom with 2,641 company records, followed by Manchester (142) and Edinburgh (118). Cardiff has 46.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 130 professional contacts with verified work emails tracked across these 46 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 46 architectural firms based in Cardiff, United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Architectural firms by geography
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- Architectural firms based in Germany
- Architectural firms based in Spain
- Architectural firms based in Italy
- Architectural firms based in Australia
- Architectural firms based in Canada
- Architectural firms based in the Netherlands
- Architectural firms based in Switzerland
- Architectural firms based in Mexico
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 22 architectural firms based in Cardiff, United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 46 matching company records for architectural firms based in Cardiff, United Kingdom, with 236 tracked contacts and 130 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 architectural firms based in Cardiff, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Lawray Architectslawray.co.ukHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 40 contacts → |
“With over five decades of experience across diverse sectors, we combine creativity with technical excellence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  HLN Grouphlngroup.co.ukHQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 33 contacts → |
“The HLN Group is an Award Winning design practice offering both Architectural and Engineering Services throughout the UK and Overseas Working with many of the UK’s Leading…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  The Urbaniststheurbanists.netHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We bring together town planning, masterplanning, urban design and landscape architecture (and a little architecture) to ensure we create places that people feel good about.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Pentan Architectspentan.co.ukHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Pentan Architects is an award-winning, design-led architectural practice based in Cardiff.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gaunt Francis Architectsgauntfrancis.co.ukHQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Gaunt Francis is creative commercial design studio that equates business acumen and technical excellence with design creativity.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  JON James Studio Architecturejjstudioarchitecture.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Jon James Studio Architecture services include: Full Architectural services for both domestic and commercial clients.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hyde Hyde Architectshydearchitects.comHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Hyde + Hyde Architects are a progressive award winning architecture practice based in South Wales, Oxford and Amsterdam, with work across the UK and Europe.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Andco Studioandco.studioHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 5 contacts → |
“A new creative studio, specialising in design for the physical world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  EPT Partnership Limitedeptpartnership.comHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 4 contacts → |
“EPT Partnership is an award winning Cardiff based design practice offering Architectural, Project Management and Principal Designer services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sustainable Studio Architectssustainablestudio.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Young, vibrant and creative sustainable architecture practice based in South Wales.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Deer Architectsdeerarchitects.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 4 contacts → |
“I am Ling, an Architect based in Cardiff.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Downs Merrifield Architectsdownsmerrifield.comHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Downs Merrifield is a vibrant practice which has grown out of the wealth of experience of the two partners Nic Downs and Carolyn Merrifield.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Prichard Barnes Architectsprichardbarnes.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We are excited to announce the formation of Prichard Barnes Architects.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Think Urban Design LTDthinkurban.designHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 2 contacts → |
“A team of architectural designers and civil engineers, working together to create high quality residential developments.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  CFW Architects LTDcfw-architects.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 2 contacts → |
“cfw Architects ltd have provided a distinct, professional and sympathetic architectural consultancy service specialising in commercial, housing and community regeneration sectors.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Consilio Construction & Architecture LTDconsilioconstruction.co.ukHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 1 contacts → |
“With over 35 years of experience in all aspects of home renovation and improvement, Consilio Construction was established in 2020 out of a desire to combine the skills of each of…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arkiplan Architectural Limitedarkiplan.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Clarke Matthews Limitedclarkematthews.com HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Civil and Structural Engineers, Project Managers & Consultants” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ASK MY Architect Limitedaskmyarchitect.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Sunder Architectssunderarchitects.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Sunder Architects are a Cardiff-based architectural practice with experience spanning decades and a wide sector.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | STĀ Designstadesign.com HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“STa Design are focused on bespoke single family dwellings, renovation and HMO projects.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  AEM Stiwdioaemstiwdio.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“We're Glad to assist you regarding: New Houses Design New Build Flats Design Conversions including Commercial to Residential Domestic Extensions Planning set Interior Design HMO…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 46 company matches
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Architectural firms: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
46 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for Cardiff, so it is reported there. Company counts and contact totals on this page are exact for Cardiff, over 46 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Architectural firms by metro in the United Kingdom
- Architectural firms in London2641
- Architectural firms in Manchester142
- Architectural firms in Edinburgh118
- Architectural firms in Bristol115
- Architectural firms in Glasgow114
- Architectural firms in Birmingham88
- Architectural firms in Leeds86
- Architectural firms in Nottingham60
- Architectural firms in Cambridge58
- Architectural firms in Sheffield57
- Architectural firms in Belfast56
- Architectural firms in Liverpool56
- Architectural firms in Bath52
- Architectural firms in Brighton39
- Architectural firms in Newcastle Upon Tyne39
- Architectural firms in Oxford35
- Architectural firms in Southampton35
- Architectural firms in Harrogate33
- Architectural firms in York33
- Architectural firms in Norwich29
- Architectural firms in Poole29
- Architectural firms in Winchester29
- Architectural firms in Aberdeen28
Questions about this company list
What does Exact match mean for architectural firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many architectural firms did RevenueBase find based in Cardiff, United Kingdom?
The saved snapshot records 46 matching company records, 236 tracked contacts and 130 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Architectural firms by geography
- Architectural firms based in the United States
- Architectural firms based in the United Kingdom
- Architectural firms based in Brazil
- Architectural firms based in France
- Architectural firms based in Germany
- Architectural firms based in Spain
- Architectural firms based in Italy
- Architectural firms based in Australia
- Architectural firms based in Canada
- Architectural firms based in the Netherlands
- Architectural firms based in Switzerland
- Architectural firms based in Mexico
Cite this list
RevenueBase Data Team. Top 22 architectural firms based in Cardiff, United Kingdom. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architectural-firms/united-kingdom/cardiff.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 22 architectural firms based in Cardiff, United Kingdom
RevenueBase records 46 matching company records for architectural firms based in Cardiff, United Kingdom, with 236 tracked contacts and 130 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 architectural firms based in Cardiff, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Lawray Architectslawray.co.uk HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 40 contacts → |
“With over five decades of experience across diverse sectors, we combine creativity with technical excellence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HLN Grouphlngroup.co.uk HQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 33 contacts → |
“The HLN Group is an Award Winning design practice offering both Architectural and Engineering Services throughout the UK and Overseas Working with many of the UK’s Leading…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Urbaniststheurbanists.net HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We bring together town planning, masterplanning, urban design and landscape architecture (and a little architecture) to ensure we create places that people feel good about.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pentan Architectspentan.co.uk HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Pentan Architects is an award-winning, design-led architectural practice based in Cardiff.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gaunt Francis Architectsgauntfrancis.co.uk HQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Gaunt Francis is creative commercial design studio that equates business acumen and technical excellence with design creativity.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | JON James Studio Architecturejjstudioarchitecture.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Jon James Studio Architecture services include: Full Architectural services for both domestic and commercial clients.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hyde Hyde Architectshydearchitects.com HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Hyde + Hyde Architects are a progressive award winning architecture practice based in South Wales, Oxford and Amsterdam, with work across the UK and Europe.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Andco Studioandco.studio HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 5 contacts → |
“A new creative studio, specialising in design for the physical world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EPT Partnership Limitedeptpartnership.com HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 4 contacts → |
“EPT Partnership is an award winning Cardiff based design practice offering Architectural, Project Management and Principal Designer services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sustainable Studio Architectssustainablestudio.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Young, vibrant and creative sustainable architecture practice based in South Wales.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Deer Architectsdeerarchitects.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 4 contacts → |
“I am Ling, an Architect based in Cardiff.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Downs Merrifield Architectsdownsmerrifield.com HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Downs Merrifield is a vibrant practice which has grown out of the wealth of experience of the two partners Nic Downs and Carolyn Merrifield.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Prichard Barnes Architectsprichardbarnes.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We are excited to announce the formation of Prichard Barnes Architects.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Think Urban Design LTDthinkurban.design HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 2 contacts → |
“A team of architectural designers and civil engineers, working together to create high quality residential developments.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | CFW Architects LTDcfw-architects.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 2 contacts → |
“cfw Architects ltd have provided a distinct, professional and sympathetic architectural consultancy service specialising in commercial, housing and community regeneration sectors.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Consilio Construction & Architecture LTDconsilioconstruction.co.uk HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 1 contacts → |
“With over 35 years of experience in all aspects of home renovation and improvement, Consilio Construction was established in 2020 out of a desire to combine the skills of each of…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arkiplan Architectural Limitedarkiplan.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Clarke Matthews Limitedclarkematthews.com HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Civil and Structural Engineers, Project Managers & Consultants” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ASK MY Architect Limitedaskmyarchitect.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Sunder Architectssunderarchitects.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Sunder Architects are a Cardiff-based architectural practice with experience spanning decades and a wide sector.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | STĀ Designstadesign.com HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“STa Design are focused on bespoke single family dwellings, renovation and HMO projects.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AEM Stiwdioaemstiwdio.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 1 contacts → |
“We're Glad to assist you regarding: New Houses Design New Build Flats Design Conversions including Commercial to Residential Domestic Extensions Planning set Interior Design HMO…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 46 company matches
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Architectural firms: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
46 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for Cardiff, so it is reported there. Company counts and contact totals on this page are exact for Cardiff, over 46 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Architectural firms by metro in the United Kingdom
- Architectural firms in London2641
- Architectural firms in Manchester142
- Architectural firms in Edinburgh118
- Architectural firms in Bristol115
- Architectural firms in Glasgow114
- Architectural firms in Birmingham88
- Architectural firms in Leeds86
- Architectural firms in Nottingham60
- Architectural firms in Cambridge58
- Architectural firms in Sheffield57
- Architectural firms in Belfast56
- Architectural firms in Liverpool56
- Architectural firms in Bath52
- Architectural firms in Brighton39
- Architectural firms in Newcastle Upon Tyne39
- Architectural firms in Oxford35
- Architectural firms in Southampton35
- Architectural firms in Harrogate33
- Architectural firms in York33
- Architectural firms in Norwich29
- Architectural firms in Poole29
- Architectural firms in Winchester29
- Architectural firms in Aberdeen28
Questions about this company list
What does Exact match mean for architectural firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many architectural firms did RevenueBase find based in Cardiff, United Kingdom?
The saved snapshot records 46 matching company records, 236 tracked contacts and 130 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Architectural firms by geography
- Architectural firms based in the United States
- Architectural firms based in the United Kingdom
- Architectural firms based in Brazil
- Architectural firms based in France
- Architectural firms based in Germany
- Architectural firms based in Spain
- Architectural firms based in Italy
- Architectural firms based in Australia
- Architectural firms based in Canada
- Architectural firms based in the Netherlands
- Architectural firms based in Switzerland
- Architectural firms based in Mexico
Cite this list
RevenueBase Data Team. Top 22 architectural firms based in Cardiff, United Kingdom. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architectural-firms/united-kingdom/cardiff.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗