Company lists · Data refreshed September 2026
Top 25 Machine learning engineer staffing agencies worldwide
RevenueBase identified 3,610 machine learning engineer staffing agencies worldwide as of September 2026 and tracks 38,410 professional contacts across them, including 6,460 with verified work emails. The United States is the largest market and London the largest hub.
This list covers machine learning engineer staffing 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 machine learning engineer staffing 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.
The 25 largest machine learning engineer staffing agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,005 contacts → | ||||
Indirect evidence “Jobot connects good people with good jobs.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 794 contacts → | ||||
Indirect evidence “Wij zijn jouw partner voor talent.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 533 contacts → | ||||
Partial evidence “Ceipal provides AI-powered staffing software that helps staffing, recruiting, and talent professionals work more efficiently while keeping people at the center of their work.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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, 2026Thanks. The Data Team will review it. | |||||
| 7 | 356 contacts → | ||||
Partial evidence “Vyze Inc is a leading IT staffing company that helps small and big organizations acquire, engage and retain the right talents, when and how you need them, such as contract-hire…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 312 contacts → | ||||
Strong evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 249 contacts → | ||||
Partial evidence “The Job Center Staffing is more than a staffing provider!” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 246 contacts → | ||||
Partial evidence “G2I is an AI engineering company that helps the world's leading frontier labs, enterprises, and high-growth startups hire, train, and ship AI systems.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 239 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 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 226 contacts → | ||||
Indirect evidence “Premier Group: Connecting the best people with the best companies across the globe for over 25 years.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 215 contacts → | ||||
Partial evidence “Wn Servicos E Empreendimentos is a staffing and recruiting company based out of R Maria Vitoria Do Nascimento, 71, Cj Orlando Dantas, Aracaju, Sergipe, Brazil.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 209 contacts → | ||||
Partial evidence “Hidani Tech is a dynamic recruitment and staffing firm focused on helping professionals achieve meaningful career growth.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 202 contacts → | ||||
Partial evidence “GL Staffing Services is one of the largest privately owned staffing companies in Florida.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 194 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 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 188 contacts → | ||||
Indirect evidence “TechTree is an AI-powered recruitment platform that combines a proprietary talent data platform, predictive AI, and a network of human recruiters to deliver the right candidates…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 179 contacts → | ||||
Indirect evidence “SeekOut helps organizations recruit and redeploy talent using the latest agentic AI solutions.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 177 contacts → | ||||
Partial evidence “Man Mur Shoe Shop is a staffing and recruiting company based out of 2704 Hillsborough St, Raleigh, North Carolina, United States.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 172 contacts → | ||||
Indirect evidence “We're here to make hiring as easy as placing an order on Amazon.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 170 contacts → | ||||
Indirect 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 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 166 contacts → | ||||
Partial evidence “At BEON.tech, we specialize in connecting innovative companies with fully vetted, top-performing software development engineers in the region, with a focus on retention.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 166 contacts → | ||||
Indirect evidence “At Cypress, we deliver top talent to your doorstep.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 164 contacts → | ||||
Indirect evidence “Findy https://findy-code.io/ Findy Freelance https://freelance.findy-code.io/ SaaSFindy Teams https://findy-teams.com/ FindyFindy Freelance3300 201962 GitHubAI“”Findy2…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: machine learning engineer staffing 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 machine learning engineer staffing agencies.
- Partial evidence
- Its own public description names part of machine learning engineer staffing agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name machine learning engineer staffing 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 3,610 machine learning engineer staffing agencies worldwide
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Machine learning engineer staffing agencies worldwide at a glance
As of Sep 28, 2026Companies by employee count
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 machine learning engineer staffing 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 machine learning engineer staffing agencies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “machine learning engineer staffing 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 machine learning engineer staffing 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 machine learning engineer staffing 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, 6,460 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.
Machine learning engineer staffing agencies by location
19 lists · largest firstEvery Machine learning engineer staffing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Machine learning engineer staffing agencies based in the United States1,336
- Machine learning engineer staffing agencies based in India413
- Machine learning engineer staffing agencies based in the United Kingdom354
- Machine learning engineer staffing agencies based in Canada128
- Machine learning engineer staffing agencies based in the Netherlands110
- Machine learning engineer staffing agencies based in Germany94
- Machine learning engineer staffing agencies based in France51
- Machine learning engineer staffing agencies based in Australia50
- Machine learning engineer staffing agencies based in South Africa42
Cities
- Machine learning engineer staffing agencies based in London, United Kingdom168
- Machine learning engineer staffing agencies based in New York, United States83
- Machine learning engineer staffing agencies based in San Francisco, United States55
- Machine learning engineer staffing agencies based in Toronto, Canada42
- Machine learning engineer staffing agencies based in Austin, United States35
- Machine learning engineer staffing agencies based in Bangalore, India32
- Machine learning engineer staffing agencies based in Los Angeles, United States31
- Machine learning engineer staffing agencies based in Houston, United States30
- Machine learning engineer staffing agencies based in Atlanta, United States28
- Machine learning engineer staffing agencies based in Chicago, United States25
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 machine learning engineer staffing 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 machine learning engineer staffing agencies are there worldwide?
RevenueBase identified 3,610 machine learning engineer staffing 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?
QPS Employment Group, headquartered in Brookfield, tops this list with the largest team on record.
Which country has the most machine learning engineer staffing agencies?
The United States leads with 1,336 companies, followed by India (413) and the United Kingdom (354). Every machine learning engineer staffing agencies list by country and city is linked on this page.
Which city has the most machine learning engineer staffing agencies?
London leads with 169 headquartered companies, followed by New York (83) and San Francisco (56).
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 6,460 verified decision-maker contacts tracked across these 3,610 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.