Company lists · Data refreshed September 2026

Top 25 Data engineer recruitment agencies based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 855 companies tracked

RevenueBase identified 855 data engineer recruitment agencies headquartered in London, United Kingdom as of September 2026 and tracks 10,225 professional contacts across them, including 2,812 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers data engineer recruitment agencies 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 28, 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 28, 2026 86% judged on-target in blind review

855Companies

10,225Contacts tracked

2,812Verified emails

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

The 25 largest data engineer recruitment agencies based in London, United Kingdom

Ranked by team size

Top 25 of 855 data engineer recruitment agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to data engineer recruitment agencies: 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	Harvey Nash	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	1,248 contacts →
	Indirect evidence “We’re Harvey Nash, and we build amazing technology and digital teams.” Source: RevenueBase Database · checked Sep 28, 2026
2	RED Global	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	627 contacts →
	Partial evidence “25 years of tech recruitment!” Source: RevenueBase Database · checked Sep 28, 2026
3	GCS	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
4	Gravitas Recruitment Group Global LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	383 contacts →
	Partial evidence “Gravitas are serious about impacting the recruitment industry - positively.” Source: RevenueBase Database · checked Sep 28, 2026
5	Stanley David And Associates	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	253 contacts →
	Strong 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 28, 2026
6	Tate Recruitment	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	203 contacts →
	Partial evidence “Our Heritage Founded by Lady Virginia Tate in 1985, Tate Recruitment emerged with a firm vision: to be the best everywhere, all the time.” Source: RevenueBase Database · checked Sep 28, 2026
7	Optimus Search	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	199 contacts →
	Partial evidence “Optimus Search has been a trusted partner in DACH tech recruitment since 2005, driven by the belief that technology achieves its full potential in the right hands.” Source: RevenueBase Database · checked Sep 28, 2026
8	XCEDE	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	145 contacts →
	Partial evidence “Global Technology Recruitment Specialists.” Source: RevenueBase Database · checked Sep 28, 2026
9	Explore Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	143 contacts →
	Indirect evidence “The Explore Group has been helping companies recruit top talent in the ever-evolving world of technology since 2005.” Source: RevenueBase Database · checked Sep 28, 2026
10	Skillrecruit	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	125 contacts →
	Strong 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 28, 2026
11	Annapurna	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	119 contacts →
	Indirect evidence “At Annapurna, we are focused on becoming a trusted responsible search partner for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
12	Client Server	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	114 contacts →
	Indirect evidence “At Client Server, we are driven by technology and powered by people.” Source: RevenueBase Database · checked Sep 28, 2026
13	Amber Labs	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Indirect evidence “Trusted by some of the UK's most important organisations, Amber Labs delivers digital transformation where assurance matters just as much as pace.” Source: RevenueBase Database · checked Sep 28, 2026
14	Hunter Bond	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	108 contacts →
	Partial evidence “Hunter Bond is a global firm specialising in the finance and technology recruitment sectors with the aim to provide a thorough, effective and transparent solution to their client…” Source: RevenueBase Database · checked Sep 28, 2026
15	Square ONE Resources	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	108 contacts →
	Partial evidence “With over 25 years in the technology recruitment sector, Square One is an award-winning specialist recruitment agency.” Source: RevenueBase Database · checked Sep 28, 2026
16	BPO Recruit	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	91 contacts →
	Partial evidence “We are an executive recruitment firm based in the City of London and are specialists in the search and selection of professionals in Technology, Digital & RPA, BPO, Shared…” Source: RevenueBase Database · checked Sep 28, 2026
17	Datavid	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	85 contacts →
	Partial evidence “Make the most of your data with enterprise-ready software that helps you extract, enrich, and discover your company’s most valuable knowledge.” Source: RevenueBase Database · checked Sep 28, 2026
18	Strike IT Recruitment Services	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	81 contacts →
	Partial evidence “At Strike IT, we are your strategic partner in digital and technology recruitment, committed to connecting forward-thinking businesses with the talent they need to fuel innovation.” Source: RevenueBase Database · checked Sep 28, 2026
19	Twentyai	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “TwentyAI is a talent and staffing solutions firm that combines cutting-edge AI technology, deep data insights, and human expertise to connect top talent with outstanding…” Source: RevenueBase Database · checked Sep 28, 2026
20	Eximius Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “Eximius Group helps business in the financial services, legal, technology, business support and energy sectors attract the best talent.” Source: RevenueBase Database · checked Sep 28, 2026
21	Signify Technology	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	61 contacts →
	Strong evidence “We aim to build exceptional teams in the tech space, focusing on two core engineering specialisms: Advanced Software Engineering and AI, ML, & Data Engineering.” Source: RevenueBase Database · checked Sep 28, 2026
22	Barclay Simpson	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	59 contacts →
	Partial evidence “Barclay Simpson is a specialist recruitment consultancy supporting blue-chip organisations across international markets.” Source: RevenueBase Database · checked Sep 28, 2026
23	Wave Talent	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	58 contacts →
	Indirect evidence “Wave Talent help tech-focused companies build end-to-end digital teams.” Source: RevenueBase Database · checked Sep 28, 2026
24	Future Engineering Recruitment LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
25	OHO Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	51 contacts →
	Indirect evidence “We’re excited to be driving UK and US innovation.” Source: RevenueBase Database · checked Sep 28, 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: data engineer recruitment agencies. 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 data engineer recruitment agencies.
Partial evidence: Its own public description names part of data engineer recruitment agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data engineer recruitment agencies. 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 25 of 855 data engineer recruitment agencies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,812 reachable decision-makers.

Free signup · no credit card

View the full list →

Data engineer recruitment agencies based in London, United Kingdom at a glance

As of Sep 28, 2026

27.5%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

608

11-50

198

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 855 companies.

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 data engineer recruitment agencies, 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 “data engineer recruitment agencies”. 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 data engineer recruitment agencies), 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 data engineer recruitment agencies, 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, 2,812 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 28, 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.

Data engineer recruitment agencies by metro in the United Kingdom

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 data engineer recruitment agencies, 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 data engineer recruitment agencies are there based in London, United Kingdom?

RevenueBase identified 855 data engineer recruitment agencies 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?

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

Which city in the United Kingdom has the most data engineer recruitment agencies?

London leads the United Kingdom with 855 headquartered companies, followed by Manchester (118) and Bristol (51).

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 2,812 verified decision-maker contacts tracked across these 855 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 855 data engineer recruitment agencies based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Data engineer recruitment agencies 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.