Company lists · Data verified August 2026

Top 25 Customer service staffing agencies based in the United Kingdom

Name: Customer service staffing 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 601 companies tracked

There are 601 customer service staffing agencies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 11,910 professional contacts across them, including 1,482 with verified work emails and 480 with mobile numbers. London is the largest hub.

This list covers customer service staffing 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.

601Companies

11,910Contacts tracked

1,482Verified emails

480Mobile numbers

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The 25 largest customer service staffing agencies based in the United Kingdom

Ranked by team size

Top 25 of 601 customer service staffing 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	Blue Arrow	Guildford	n/a	2,334	173
2	247hire	London	201-500	1,062	121
3	ARC Hospitality Recruitment	Liverpool	10001+	855	25
4	The Recruitment CO	Northampton	1,001-5,000	560	18
5	ANT Marketing	Sheffield	501-1,000	328	35
6	Selective Personnel	Glasgow City	1,001-5,000	326	11
7	The Contact Company	Wirral	1,001-5,000	324	17
8	Response	n/a	1,001-5,000	241	67
9	Clearanswer Call Centres	Leeds	501-1,000	202	24
10	Interaction Recruitment T A Verve People	Manchester	501-1,000	167	12
11	Team Spirits	London	501-1,000	99	8
12	Rsvp Media Response LTD	London	201-500	95	22
13	Essential Recruitment & Professional	Ripley	51-200	94	46
14	Select Recruitment	Oxford	51-200	92	31
15	FM Outsource	Bury	201-500	82	33
16	Mploy Staffing Solutions	Christchurch	51-200	67	36
17	Prestige Recruitment Specialists	Hull	51-200	54	31
18	Orca Call Answering & Live Chat	Wrexham	51-200	54	12
19	Parkside Recruitment	London	51-200	52	18
20	Orion Call Centre	n/a	51-200	41	3
21	Chase Response	Croydon	501-1,000	39	3
22	North Bridge Staffing Group	London	51-200	38	9
23	Staff 86	Chester	1,001-5,000	35	5
24	Weanswer	Chippenham	201-500	29	6
25	Advantage Angels	Ipswich	501-1,000	26	8

Showing 25 of 601 customer service staffing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,482 reachable decision-makers.

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Customer service staffing agencies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 144 HQs

480Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

345

11-50

155

51-200

201-500

501-1,000

1,001-5,000

10001+

Customer service staffing agencies by metro

Metro	Companies
Customer service staffing agencies in London	144
Customer service staffing agencies in Manchester	15
Customer service staffing agencies in Bristol	11
Customer service staffing agencies in Birmingham	11
Customer service staffing agencies in Glasgow	10
Customer service staffing agencies in Leeds	10
Customer service staffing agencies in Sheffield	10

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 “customer service staffing 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; 3 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 customer service staffing agencies are there based in the United Kingdom?

There are 601 customer service staffing agencies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Blue Arrow, headquartered in Guildford, tops this list with the largest team on record.

Which city has the most customer service staffing agencies?

London leads with 144 headquartered companies, followed by Manchester (15) and Bristol (11).

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 1,482 verified decision-maker contacts tracked across these 601 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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Related lists

Customer service staffing 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.