Company lists · Data refreshed November 2026

Top 19 Consultancy companies based in Cardiff, United Kingdom

Name: Consultancy companies based in Cardiff, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 106 companies tracked

RevenueBase identified 106 company matches for consultancy companies associated with Cardiff, United Kingdom as of November 2026 and tracks 1,162 professional contacts across them, including 565 with verified work emails. Across the United Kingdom, London is the largest hub for this category (7,420 companies); Cardiff has 106.

This list covers company matches for consultancy companies 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 November 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

106Companies

1,162Contacts tracked

565Verified emails

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The 19 largest consultancy companies based in Cardiff, United Kingdom

Ranked by team size

Top 19 of 106 company matches for consultancy companies based in Cardiff, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Capital LAW LTD	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	51-200	243 contacts →
	Exact match “Capital Law is a commercial law firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Burroughs	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	11-50	93 contacts →
	Exact match “At Burroughs, we believe our success as an engineering and project management consultancy stems from our core values of Quality, Integrity, and Experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Barford Owen Davies BOD	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “Barford Owen Davies is a specialist financial consultancy team based in Wales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Austin Partnership	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “The Austin Partnership based in Cardiff was established in 1991 and provides a comprehensive range of independent consultancy services for a broad expanding client portfolio…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Promoting Independence OT Services	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “PROMOTING INDEPENDENCE LTD (OT Services) OFFER: 1.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Glyndwr Consulting Limited	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “Independent Cost Consultants offering traditional QS services delivered to a high standard and exceeding client expectations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	MSA Mining Consulting UK	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “MSA Mining Consulting UK Ltd is part of the larger MSA Group, an independent technical consultancy providing high quality geology, exploration, mineral resource, mining and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Lewis Ballard Xeinadin Group	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “Why be our client or join our team?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Projector	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “Provider of freelance programme, project, portfolio, product and PMO management consulting services to end clients, through an on-demand services framework.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Redcortex LTD	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	51-200	5 contacts →
	Exact match “RedCortex are leading Cloud Transformation, Architecture and Programme Management experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Capital People Consultants	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	51-200	4 contacts →
	Exact match “Capital People is a commercial consultancy business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Vitec Webber Lenihan LTD	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “Introducing Vitec Webber Lenihan Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Spirit Public Sector	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Spirit Public Sector is a technology consultancy firm working exclusively for public sector organisations, to help them to drive value for the public purse, particularly in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Williams Management Consulting	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Williams Management Consulting was founded to change the way the industry approaches recruitment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Perform And Grow LTD	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “People are at the heart of every business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Treen Coward Associates	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “I’m Sherona and I talk about business operational discipline, excellence, planning, accountability, and execution among other things… Whether you’re looking to streamline, grow…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	SQE LTD	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “SQE was formed to ensure client compliance with safety, quality, environmental and employment legislation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Cost Cutting Solutions	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Long term consultative relationship working to reduce your business costs across: Energy Water Merchant services Business rates Business insurance Waste management Finance or…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Edwards Hart	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “EDWARDS HART LIMITED is a management consulting company based in Cardiff” Recorded in the RevenueBase company graph · Nov 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 “consultancy companies”. 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 19 of 106 consultancy companies based in Cardiff, United Kingdom

See the full list, filter by size, metro and specialty, and access 565 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Consultancy companies based in Cardiff, United Kingdom at a glance

As of Nov 6, 2026

48.6%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 106 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 “consultancy companies” 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 565 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 November 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.

Consultancy companies by metro in the United Kingdom

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 “consultancy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consultancy companies are there based in Cardiff, United Kingdom?

RevenueBase identified 106 company matches for consultancy companies associated with Cardiff, United Kingdom as of November 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?

Capital LAW LTD 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 consultancy companies?

London leads the United Kingdom with 7,420 company records, followed by Manchester (577) and Birmingham (310). Cardiff has 106.

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 565 professional contacts with verified work emails tracked across these 106 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 November 6, 2026.

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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.