Company lists · Data verified August 2026

Top 25 Contract engineering staffing based in the United Kingdom

Name: Contract engineering staffing 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 4,696 companies tracked

There are 4,696 contract engineering staffing headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 79,416 professional contacts across them, including 17,518 with verified work emails and 5,140 with mobile numbers. London is the largest hub.

This list covers contract engineering staffing 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.

4,696Companies

79,416Contacts tracked

17,518Verified emails

5,140Mobile numbers

Unlock all 4,696 companies Free account · no credit card · 2 minutes

The 25 largest contract engineering staffing based in the United Kingdom

Ranked by team size

Top 25 of 4,696 contract engineering staffing 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	Staffline Recruitment Limited	Nottingham	501-1,000	1,863	275
3	247hire	London	201-500	1,062	121
4	Randstad UK	Luton	1,001-5,000	954	243
5	Morson Talent	Manchester	1,001-5,000	905	184
6	ARC Hospitality Recruitment	Liverpool	10001+	855	25
7	The Recruitment CO	Northampton	1,001-5,000	560	18
8	VGC Group	Osterley	1,001-5,000	534	58
9	Waterman Aspen	Chelmsford	501-1,000	523	319
10	Meridian Business Support	Wakefield	201-500	496	83
11	Coyle Personnel	Harrow	201-500	454	124
12	Mach Recruitment LTD	Bradford	10001+	442	83
13	Interaction Recruitment	Huntingdon	201-500	408	163
14	O Neill & Brennan UK	Glasgow Uddington	201-500	380	47
15	Madigangill	London	1,001-5,000	334	79
16	Major Recruitment	Huddersfield	201-500	321	153
17	Mabey Hire	Garswood	201-500	300	172
18	Pracyva	London	201-500	298	99
19	G2 Recruitment	Manchester	201-500	283	157
20	Fortel Group	Walsall	1,001-5,000	229	27
21	Gattaca	Whiteley	501-1,000	207	92
22	Anderselite	Salford Manchester	201-500	192	29
23	Jeffreym Consulting	London	201-500	187	53
24	Link Group	n/a	501-1,000	181	13
25	Falcon Green	London	1,001-5,000	164	42

Showing 25 of 4,696 contract engineering staffing based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 17,518 reachable decision-makers.

Free account · no credit card

See all 4,696 companies

Contract engineering staffing based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1004 HQs

5,140Contacts with mobile numbers

36Emails re-verified in last 30 days

Companies by employee count

1-10

2,861

11-50

1,280

51-200

348

201-500

501-1,000

1,001-5,000

10001+

Contract engineering staffing by metro

Metro	Companies
Contract engineering staffing in London	1004
Contract engineering staffing in Manchester	186
Contract engineering staffing in Birmingham	138
Contract engineering staffing in Leeds	95
Contract engineering staffing in Bristol	72
Contract engineering staffing in Glasgow	48
Contract engineering staffing in Liverpool	47

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 “contract engineering staffing”, 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; 36 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 contract engineering staffing are there based in the United Kingdom?

There are 4,696 contract engineering staffing 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 contract engineering staffing?

London leads with 1004 headquartered companies, followed by Manchester (186) and Birmingham (138).

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 17,518 verified decision-maker contacts tracked across these 4,696 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.

Ready to reach these companies? Verified emails and direct dials for all 4,696 contract engineering staffing based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Contract engineering staffing by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Contract engineering staffing lists · New lists

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.