Company lists · Data verified August 2026

Top 25 Deaf interpreting agencies based in the United Kingdom

Name: Deaf interpreting agencies 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 134 companies tracked

There are 134 deaf interpreting agencies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 3,262 professional contacts across them, including 513 with verified work emails and 122 with mobile numbers. London is the largest hub.

This list covers deaf interpreting agencies 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.

134Companies

3,262Contacts tracked

513Verified emails

122Mobile numbers

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The 25 largest deaf interpreting agencies based in the United Kingdom

Ranked by team size

Top 25 of 134 deaf interpreting agencies 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	DALS	Manchester	201-500	1,112	101
2	Languageline Solutions UK	London	51-200	439	42
3	Language Empire	Rochdale	51-200	351	24
4	Signature	Durham	11-50	128	7
5	Deaf Action	Edinburgh	51-200	119	23
6	Silent Sounds Communications LTD	High Wycombe	11-50	117	8
7	BID Services	Birmingham	51-200	66	34
8	Action Deafness	Leicester	51-200	53	29
9	Royal Association For Deaf People	Colchester	51-200	52	37
10	Enable2	Shipley	11-50	50	3
11	Signvideo	London	51-200	37	17
12	Clarion UK	Leeds	11-50	35	12
13	Deafblind Scotland	n/a	51-200	33	11
14	DA Languages	Manchester	201-500	29	1
15	Deafplus	London	11-50	25	15
16	Graeae Theatre Company	London	11-50	25	10
17	The Inclusivity Group LTD	Plymouth	11-50	25	5
18	Manchester Deaf Centre	Manchester	11-50	19	11
19	Total Communication	Reading	11-50	18	10
20	Cambridgeshire Deaf Association	Huntingdon	11-50	17	5
21	Positive Signs LTD	England	11-50	16	10
22	GDA Gloucestershire Deaf Association	Gloucester	11-50	15	8
23	Insignlanguage LTD	London	51-200	15	3
24	Word360 LTD	Birmingham	11-50	15	1
25	Sandwell Deaf Community Association	West Bromwich	51-200	14	2

Showing 25 of 134 deaf interpreting agencies based in the United Kingdom

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Deaf interpreting agencies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 31 HQs

122Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Deaf interpreting agencies by metro

Metro	Companies
Deaf interpreting agencies in London	31
Deaf interpreting agencies in Birmingham	6
Deaf interpreting agencies in Liverpool	5
Deaf interpreting agencies in Manchester	5
Deaf interpreting agencies in Leeds	3
Deaf interpreting agencies in Eastbourne	2
Deaf interpreting agencies in Edinburgh	2

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 “deaf interpreting agencies”, 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; 0 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 deaf interpreting agencies are there based in the United Kingdom?

There are 134 deaf interpreting agencies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

DALS, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most deaf interpreting agencies?

London leads with 31 headquartered companies, followed by Birmingham (6) and Liverpool (5).

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 513 verified decision-maker contacts tracked across these 134 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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Deaf interpreting agencies by geography

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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.