Company lists · Data refreshed September 2026

Top 25 Data science recruiting agencies worldwide

Name: Data science recruiting agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 9,752 companies tracked

RevenueBase identified 9,752 data science recruiting agencies worldwide as of September 2026 and tracks 99,885 professional contacts across them, including 16,026 with verified work emails. The United States is the largest market and London the largest hub.

This list covers data science recruiting agencies worldwide, 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. Country and city lists for data science recruiting agencies follow the table.

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

9,752Companies

99,885Contacts tracked

16,026Verified emails

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The 25 largest data science recruiting agencies worldwide

Ranked by team size

Top 25 of 9,752 data science recruiting agencies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to data science recruiting 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	Molecular Connections	Strong evidence	Bangalore, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,523 contacts →
	Strong evidence “With over two decades of experience in Big Data and Data Science Solutions, Molecular Connections (MC) has been using AI-powered proprietary models to help customers achieve…” Source: RevenueBase Database · checked Sep 28, 2026
2	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
3	247hire	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 28, 2026	201-500	1,059 contacts →
	Indirect evidence “At 247Hire, our mission is simple: to empower yours.” Source: RevenueBase Database · checked Sep 28, 2026
4	Manpowergroup Perú	Indirect evidence	Lima, PeruHQ checked Sep 28, 2026	10001+	1,054 contacts →
	Indirect evidence “En Manpower creemos en las personas y en el papel que representa el trabajo en sus vidas.” Source: RevenueBase Database · checked Sep 28, 2026
5	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 28, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 28, 2026
6	Self Opportunity, INC	Indirect evidence	Lewisville, TX, United StatesHQ checked Sep 28, 2026	n/a	969 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
7	Datamites	Strong evidence	Bangalore, IndiaHQ checked Sep 28, 2026	n/a	799 contacts →
	Strong evidence “DataMites™ team comprises world-class data scientists and business consultants who specialize in the application of advanced machine learning and artificial intelligence to…” Source: RevenueBase Database · checked Sep 28, 2026
8	Poolia Sverige	Indirect evidence	Stockholm, SwedenHQ checked Sep 28, 2026	1,001-5,000	615 contacts →
	Indirect evidence “Att hitta rätt person till rätt plats – det är vår kärnkompetens.” Source: RevenueBase Database · checked Sep 28, 2026
9	TNG	Indirect evidence	Stockholm, SwedenHQ checked Sep 28, 2026	201-500	553 contacts →
	Indirect evidence “TNG, Talent Navigation Group, is the recruitment and staffing company that helps employers with talent acquisition – faster, bias-free, and with fresh perspectives that drive…” Source: RevenueBase Database · checked Sep 28, 2026
10	MONDO	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	484 contacts →
	Indirect evidence “As the largest, national staffing agency specializing exclusively in high-end, niche IT, Tech, and Digital Marketing talent, staffing is more than just our job.” Source: RevenueBase Database · checked Sep 28, 2026
11	Hucon Solutions	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	51-200	473 contacts →
	Indirect evidence “Hucon Solutions (India) Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
12	Strategic Systems International	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	465 contacts →
	Partial evidence “Strategic Systems International (SSI) is Chicago-headquartered Advanced Analytics and Software Engineering firm that builds data-driven applications for Tech Companies and…” Source: RevenueBase Database · checked Sep 28, 2026
13	JOVEO	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 28, 2026	201-500	422 contacts →
	Indirect evidence “As the global leader in AI-powered recruitment marketing and candidate engagement, we are transforming talent attraction and recruitment media buying for the world’s largest and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Bizmetric	Strong evidence	Sugar Land, TX, United StatesHQ checked Sep 28, 2026	201-500	421 contacts →
	Strong evidence “Bizmetric, a technologically driven company, exhibiting its dexterity in the field of data science and advanced analytics.” Source: RevenueBase Database · checked Sep 28, 2026
15	Cps, INC	Indirect evidence	Westchester, IL, United StatesHQ checked Sep 28, 2026	51-200	410 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	Randall Reilly	Indirect evidence	Tuscaloosa, AL, United StatesHQ checked Sep 28, 2026	51-200	389 contacts →
	Indirect evidence “Randall Reilly delivers full scale talent acquisition, turning talent challenges into growth opportunities.” Source: RevenueBase Database · checked Sep 28, 2026
17	Innosource	Partial evidence	Dublin, OH, United StatesHQ checked Sep 28, 2026	51-200	376 contacts →
	Partial evidence “InnoSource is a leading human resource, staffing, and data agency; delivering white glove, customized, technology-driven workforce solutions to top employers across the U.S.” Source: RevenueBase Database · checked Sep 28, 2026
18	Stevendouglas	Indirect evidence	Sunrise, FL, United StatesHQ checked Sep 28, 2026	201-500	372 contacts →
	Indirect evidence “Since 1983, StevenDouglas has established itself as a recognized leader in providing access to top talent, driven by highly tenured and experienced professionals committed to…” Source: RevenueBase Database · checked Sep 28, 2026
19	vsource.io	Partial evidence	Cork, IrelandHQ checked Sep 28, 2026	201-500	372 contacts →
	Partial evidence “vsource - Smarter Talent Acquisition vsource is a talent sourcing platform that blends smart technology with human intuition to help recruiting teams become more efficient.” Source: RevenueBase Database · checked Sep 28, 2026
20	Factored	Strong evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	201-500	370 contacts →
	Strong evidence “Factored (backed by Andrew Ng's AI Fund and deeplearning.ai) helps leading tech companies select, upskill, and build world-class data science, machine learning and AI engineering…” Source: RevenueBase Database · checked Sep 28, 2026
21	Jobmet	Partial evidence	Beijing, ChinaHQ checked Sep 28, 2026	201-500	361 contacts →
	Partial evidence “Jobmet is your total solutions recruiting service provider.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ensar Solutions INC	Partial evidence	Naperville, IL, United StatesHQ checked Sep 28, 2026	201-500	331 contacts →
	Partial evidence “Ensar Solutions is a Chicago based IT Services company that focus on Data Analytics, Predictive Modeling, Digital Marketing Analytics, Forecasting, Pricing and revenue…” Source: RevenueBase Database · checked Sep 28, 2026
23	TBG The Bachrach Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	319 contacts →
	Partial evidence “For over 50 years, TBG has stood as a leader in the staffing and recruiting industry.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ktek Resourcing	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	312 contacts →
	Indirect evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Arrow Workforce Solutions	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	295 contacts →
	Indirect evidence “Arrow Workforce Solutions is one of the fastest-growing staffing firms in Canada.” 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 science recruiting 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 science recruiting agencies.
Partial evidence: Its own public description names part of data science recruiting agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data science recruiting 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 9,752 data science recruiting agencies worldwide

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Data science recruiting agencies worldwide at a glance

As of Sep 28, 2026

16.0%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

5,978

11-50

2,665

51-200

785

201-500

184

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 science recruiting 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.
Coverage: Every country. Country and city lists for data science recruiting agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “data science recruiting 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 science recruiting 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 science recruiting agencies, and records with no verified work email.
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, 16,026 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 science recruiting agencies by location

63 lists · largest first

Every Data science recruiting agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 science recruiting 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 science recruiting agencies are there worldwide?

RevenueBase identified 9,752 data science recruiting agencies worldwide 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?

Molecular Connections, headquartered in Bangalore, tops this list with the largest team on record.

Which country has the most data science recruiting agencies?

The United States leads with 3,437 companies, followed by India (1,237) and the United Kingdom (806). Every data science recruiting agencies list by country and city is linked on this page.

Which city has the most data science recruiting agencies?

London leads with 402 headquartered companies, followed by New York (189) and Bangalore (121).

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 16,026 verified decision-maker contacts tracked across these 9,752 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.

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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.