Company lists · Data verified August 2026

Top 25 Charitable tech consulting firms based in the United Kingdom

Name: Charitable tech consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 637 companies tracked

There are 637 charitable tech consulting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 3,747 professional contacts across them, including 1,101 with verified work emails and 388 with mobile numbers. London is the largest hub.

This list covers charitable tech consulting firms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

637Companies

3,747Contacts tracked

1,101Verified emails

388Mobile numbers

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The 25 largest charitable tech consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 637 charitable tech consulting firms based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Vervint	London	201-500	189	88
2	Teracode	London	51-200	104	66
3	Lancia Consult	London	51-200	100	40
4	Smartimpact	London	51-200	68	52
5	TRIA	Bristol	51-200	67	29
6	Enfuse Group B Corp	London	51-200	61	46
7	Graham-Pelton	London	51-200	59	33
8	Digiryte UK	Salford	51-200	58	20
9	Gen25	n/a	51-200	57	41
10	Ntegra	Swindon	51-200	55	1
11	Techsol	Cardiff	51-200	52	16
12	Definia	London	51-200	50	33
13	Timus Consulting Services	London	11-50	48	22
14	Global Vibe Technologies LTD	Headquarters	11-50	48	1
15	Compton Fundraising Consultants LTD	Leamington Spa	11-50	42	27
16	LUDIC	London	51-200	36	17
17	Felinesoft	Bristol	51-200	32	16
18	Enablis	Leeds	11-50	27	10
19	Experience Digital	Manchester	51-200	26	14
20	Supercool	Birmingham	11-50	26	13
21	Doza Consulting	Leeds	11-50	24	16
22	Power 365	London	11-50	23	7
23	Trillium	London	11-50	17	9
24	Vitale Digital	Chart Sutton	51-200	17	8
25	Adapta Consulting	London London	11-50	15	8

Showing 25 of 637 charitable tech consulting firms based in the United Kingdom

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Charitable tech consulting firms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 246 HQs

388Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

446

11-50

144

51-200

201-500

1,001-5,000

5,001-10,000

Charitable tech consulting firms by metro

Metro	Companies
Charitable tech consulting firms in London	246
Charitable tech consulting firms in Manchester	21
Charitable tech consulting firms in Birmingham	13
Charitable tech consulting firms in Bristol	12
Charitable tech consulting firms in Leeds	9
Charitable tech consulting firms in Glasgow	8
Charitable tech consulting firms in Edinburgh	8

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “charitable tech consulting firms”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 5 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many charitable tech consulting firms are there based in the United Kingdom?

There are 637 charitable tech consulting firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Vervint, headquartered in London, tops this list with the largest team on record.

Which city has the most charitable tech consulting firms?

London leads with 246 headquartered companies, followed by Manchester (21) and Birmingham (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,101 verified decision-maker contacts tracked across these 637 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.