Company lists · Data refreshed September 2026

Top 25 Data science recruiting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 5,323 companies tracked

RevenueBase identified 5,323 data science recruiting firms worldwide as of September 2026 and tracks 52,155 professional contacts across them, including 9,120 with verified work emails and 4,914 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers data science recruiting firms 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 1, 2026. Country and city lists for data science recruiting firms 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

5,323Companies

52,155Contacts tracked

9,120Verified emails

4,914Mobile numbers

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The 25 largest data science recruiting firms worldwide

Ranked by team size

Top 25 of 5,323 data science recruiting firms worldwide, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data science recruiting firms: 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 1, 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 1, 2026
2	Covenant Consultants	Indirect evidence	Chennai, IndiaHQ checked Sep 1, 2026	501-1,000	1,022 contacts →
	Indirect evidence “Covenant Consultants is a premier recruitment firm with over 22 years of excellence in talent acquisition, placing candidates across 71+ industries.” Source: RevenueBase Database · checked Sep 1, 2026
3	Datamites	Strong evidence	Bangalore, IndiaHQ checked Sep 1, 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 1, 2026
4	Poolia Sverige	Indirect evidence	Stockholm, SwedenHQ checked Sep 1, 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 1, 2026
5	TNG	Indirect evidence	Stockholm, SwedenHQ checked Sep 1, 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 1, 2026
6	Hucon Solutions	Indirect evidence	Hyderabad, IndiaHQ checked Sep 1, 2026	51-200	473 contacts →
	Indirect evidence “Hucon Solutions (India) Pvt.” Source: RevenueBase Database · checked Sep 1, 2026
7	Strategic Systems International	Partial evidence	Muenchen, DE	501-1,000	468 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 1, 2026
8	Spectrum Consultants India Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 1, 2026	1,001-5,000	426 contacts →
	Indirect evidence “With close to 30 years of trust from our clients, we are known for in-depth industry knowledge and expertise with established networks and deep relationships.” Source: RevenueBase Database · checked Sep 1, 2026
9	JOVEO	Indirect evidence	Menlo Park, CA, US	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 1, 2026
10	vsource.io	Partial evidence	Sacramento, CA, US	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 1, 2026
11	Factored	Strong evidence	Mountain View, CA, US	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 1, 2026
12	Stevendouglas	Indirect evidence	Franklin, TN, US	201-500	368 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 1, 2026
13	Ensar Solutions INC	Partial evidence	Naperville, IL, US	201-500	325 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 1, 2026
14	Ktek Resourcing	Indirect evidence	Houston, TX, US	201-500	313 contacts →
	Indirect evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 1, 2026
15	Riviera Partners	Partial evidence	Bozeman, MT, US	201-500	270 contacts →
	Partial evidence “Riviera Partners is a global executive recruiting firm specializing in Technology, Engineering, Product and Design leadership.” Source: RevenueBase Database · checked Sep 1, 2026
16	Coppergate Consultants	Indirect evidence	Mumbai, IndiaHQ checked Sep 1, 2026	201-500	257 contacts →
	Indirect evidence “Coppergate is an innovative, fresh and one of the fastest growing recruitment company that offers you flexibility and professionalism.” Source: RevenueBase Database · checked Sep 1, 2026
17	Harnham	Partial evidence	Phoenix, AZ, US	201-500	238 contacts →
	Partial evidence “Harnham provides specialist Data and AI recruitment and staffing services, along with bespoke training solutions, across multiple industry verticals, operating in the UK, the USA…” Source: RevenueBase Database · checked Sep 1, 2026
18	Ampcus Tech Pvt. LTD	Indirect evidence	Nashik, IndiaHQ checked Sep 1, 2026	501-1,000	216 contacts →
	Indirect evidence “As the quest for right talent gets fiercer than ever, the win relies on the cornerstones of profound knowledge, extensive experience, an unquenchable quest for perfection, and a…” Source: RevenueBase Database · checked Sep 1, 2026
19	Indus Insights	Strong evidence	Gurgaon, IndiaHQ checked Sep 1, 2026	51-200	205 contacts →
	Strong evidence “Indus Insights is a Data Science consulting firm focused on the Financial Services sector.” Source: RevenueBase Database · checked Sep 1, 2026
20	Hidani Tech	Indirect evidence	Lewes, DE, US	51-200	195 contacts →
	Indirect evidence “Hidani Tech is a dynamic recruitment and staffing firm focused on helping professionals achieve meaningful career growth.” Source: RevenueBase Database · checked Sep 1, 2026
21	JP IT Staffing	Partial evidence	Wyoming, WY, US	51-200	189 contacts →
	Partial evidence “As recruiting and staffing industry experts, we're passionate about our mission to fill the greatest tech jobs with the most talented people.” Source: RevenueBase Database · checked Sep 1, 2026
22	Screatives Software Services Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 1, 2026	501-1,000	170 contacts →
	Indirect evidence “Welcome to SCREATIVES - Your Trusted Partner in Staffing and Recruitment Solutions!” Source: RevenueBase Database · checked Sep 1, 2026
23	BHO Tech	Partial evidence	San Jose, CA, US	51-200	170 contacts →
	Partial evidence “BHO Tech is a Technology Recruiting Consulting Firm located in the Bay Area Ca with multiple locations in the US and Globally BHO Tech is harnessing generative AI and Language…” Source: RevenueBase Database · checked Sep 1, 2026
24	Contata	Indirect evidence	Minneapolis, MN, US	501-1,000	168 contacts →
	Indirect evidence “Contata helps companies achieve greater business results in today's highly competitive, fast changing business environment.” Source: RevenueBase Database · checked Sep 1, 2026
25	Rightmatch HR Services Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 1, 2026	51-200	163 contacts →
	Indirect evidence “Since 2007, RightMatch has been providing quality human resource services to organizations across the globe.” Source: RevenueBase Database · checked Sep 1, 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 firms. 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 firms.
Partial evidence: Its own public description names part of data science recruiting firms, 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 firms. 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 5,323 data science recruiting firms worldwide

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Data science recruiting firms worldwide at a glance

As of Sep 1, 2026

17.5%Verified-email coverage

9.4%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

3,300

11-50

1,505

51-200

382

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 firms, 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: 25 countries, largest first: the United States, India, the United Kingdom, Canada, France, the Netherlands, Germany, Australia, the United Arab Emirates, Brazil and 15 more. Country and city lists for data science recruiting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “data science recruiting firms”. 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 firms), 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 firms, 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, 9,120 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 between September 1, 2026 and September 14, 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 firms by location

66 lists · largest first

Every Data science recruiting firms 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 firms, 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 firms are there worldwide?

RevenueBase identified 5,323 data science recruiting firms 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 firms?

The United States leads with 1,829 companies, followed by India (1,630) and the United Kingdom (520). Every data science recruiting firms list by country and city is linked on this page.

Which city has the most data science recruiting firms?

London leads with 306 headquartered companies, followed by New York (178) and Bangalore (152).

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 9,120 verified decision-maker contacts tracked across these 5,323 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 1, 2026 and September 14, 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.