Company lists · Data refreshed September 2026

Top 23 Network engineer staffing based in London, United Kingdom

Name: Network engineer staffing based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 188 companies tracked

RevenueBase identified 188 network engineer staffing headquartered in London, United Kingdom as of September 2026 and tracks 3,119 professional contacts across them, including 553 with verified work emails and 195 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers network engineer staffing headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 13, 2026 86% judged on-target in blind review

188Companies

3,119Contacts tracked

553Verified emails

195Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 23 largest network engineer staffing based in London, United Kingdom

Ranked by team size

Top 23 of 188 network engineer staffing based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to network engineer staffing: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	GCS	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	568 contacts →
	Indirect evidence “For over 30 years, GCS has been at the forefront of digital transformation, building vast global communities of innovators and placing them in businesses shaping tomorrow's world.” Source: RevenueBase Database · checked Sep 13, 2026
2	Stanley David And Associates	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	253 contacts →
	Partial evidence “Stanley David And Associates (SDNA Global) is a recruitment specialist in the area of IT and Engineering, we stay firmly in our area of expertise, doing what we love.” Source: RevenueBase Database · checked Sep 13, 2026
3	First Point Group	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	241 contacts →
	Indirect evidence “We are a leading, global recruitment company within Telecommunications, Technology, Data Centre and Energy.” Source: RevenueBase Database · checked Sep 13, 2026
4	Skillrecruit	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	201-500	125 contacts →
	Partial evidence “Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…” Source: RevenueBase Database · checked Sep 13, 2026
5	Deploy Recruitment Group	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	69 contacts →
	Partial evidence “Infrastructure and technology experts; Deploy Recruitment Group provides quality and safe turnkey solutions across Rail and Infrastructure, Engineering and Manufacturing, Energy…” Source: RevenueBase Database · checked Sep 13, 2026
6	Future Engineering Recruitment LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	55 contacts →
	Indirect evidence “Since our inception in 2009, Future has built a reputation based on the quality of our service, our principles of honesty, integrity, efficiency and always doing the right thing…” Source: RevenueBase Database · checked Sep 13, 2026
7	TYG	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	37 contacts →
	Indirect evidence “Great recruitment starts with knowing your market inside out and building lasting relationships with the people in it.” Source: RevenueBase Database · checked Sep 13, 2026
8	Parallel Consulting	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	33 contacts →
	Indirect evidence “We are Parallel!” Source: RevenueBase Database · checked Sep 13, 2026
9	GS Group	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	26 contacts →
	Partial evidence “Founded in 2021 with a mission to redefine how tech and engineering talent is sourced and delivered, GS Group has rapidly evolved into a trusted global hiring and delivery partner.” Source: RevenueBase Database · checked Sep 13, 2026
10	Coba IT Consultants	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	25 contacts →
	Partial evidence “Coba IT is a staffing solutions business that was incorporated in 1997, with operating offices based in the UK, Switzerland and Serbia.” Source: RevenueBase Database · checked Sep 13, 2026
11	Beyondstaff	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	24 contacts →
	Indirect evidence “Beyond Staff is a globally dispersed team supporting businesses through the most cost-efficient and flexible hiring solution.” Source: RevenueBase Database · checked Sep 13, 2026
12	Datacenter People	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	21 contacts →
	Indirect evidence “Datacenter People is the leading recruitment company serving the data center, cloud and internet sectors worldwide; empowering the identification and engagement of hard-to-find…” Source: RevenueBase Database · checked Sep 13, 2026
13	Skyline Group	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	20 contacts →
	Indirect evidence “Skyline Group specialises in recruitment for the design and construction of data centres and complex building projects.” Source: RevenueBase Database · checked Sep 13, 2026
14	Tiro Partners Limited	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	17 contacts →
	Partial evidence “Tiro Partners is an innovative, enthusiastic and fast-growing global staffing agency dedicated to placing exceptional permanent and contract candidates within the IT and…” Source: RevenueBase Database · checked Sep 13, 2026
15	Virtotech	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	16 contacts →
	Indirect evidence “VirtoTech is on a mission to connect the world’s top companies with the best technology contractors.” Source: RevenueBase Database · checked Sep 13, 2026
16	Infrarec	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	11 contacts →
	Indirect evidence “America's power and infrastructure demands are growing faster than the existing workforce can support them.” Source: RevenueBase Database · checked Sep 13, 2026
17	Locke Staffing Group	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	9 contacts →
	Indirect evidence “We aren't just a group of recruiting firms; we are the dynamic talent partner that ignites success across the pillars of the modern economy: Construction, Energy, and Technology!” Source: RevenueBase Database · checked Sep 13, 2026
18	Grosvenor Maxwell	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	9 contacts →
	Partial evidence “Grosvenor Maxwell is a specialist recruitment company providing high quality staff of all levels to the Construction, Consulting Engineering, M&E building Services sectors…” Source: RevenueBase Database · checked Sep 13, 2026
19	The Difference Engine	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	8 contacts →
	Indirect evidence “We’re technologists in the business of recruitment.” Source: RevenueBase Database · checked Sep 13, 2026
20	SSA Recruitment UK	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	7 contacts →
	Indirect evidence “SSA Group is a specialist recruitment consultancy with over 20 years of successful, organic growth across international markets.” Source: RevenueBase Database · checked Sep 13, 2026
21	Impero	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “At Impero, we are dedicated to making mission-critical simple.” Source: RevenueBase Database · checked Sep 13, 2026
22	Emea Resourcing Limited	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “Global Reach.” Source: RevenueBase Database · checked Sep 13, 2026
23	EPC Recruitment Solutions	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	5 contacts →
	Partial evidence “EPC Recruitment Solutions is an engineering and technical recruitment specialist, with over 20 years' experience in successfully placing high calibre staff for contract, interim…” Source: RevenueBase Database · checked Sep 13, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: network engineer staffing. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names network engineer staffing.
Partial evidence: Its own public description names part of network engineer staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name network engineer staffing. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 188 network engineer staffing based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 553 reachable decision-makers.

Free signup · no credit card

View the full list →

Network engineer staffing based in London, United Kingdom at a glance

As of Sep 13, 2026

17.7%Verified-email coverage

6.3%Mobile-number coverage

16.6Average contacts per company

1-10Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

4490–30

9931–60

361–90

090–180

2180+

Company record updated

Median 79.0d

00–30

90931–60

1,53561–90

45090–180

225180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among network engineer staffing, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “network engineer staffing”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names network engineer staffing), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among network engineer staffing, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 553 across the full list. 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 September 13, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names network engineer staffing, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many network engineer staffing are there based in London, United Kingdom?

RevenueBase identified 188 network engineer staffing headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city in the United Kingdom has the most network engineer staffing?

London leads the United Kingdom with 188 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 553 verified decision-maker contacts tracked across these 188 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 188 network engineer staffing based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Network engineer staffing by geography

Browse the directory

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 Smart Search, 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.