Company lists · Data refreshed September 2026

Top 25 Lab staffing agencies based in Canada

Name: Lab staffing agencies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 145 companies tracked

RevenueBase identified 145 lab staffing agencies headquartered in Canada as of September 2026 and tracks 3,004 professional contacts across them, including 652 with verified work emails and 152 with mobile numbers. Toronto is the largest hub.

This list covers lab staffing agencies headquartered in Canada, 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 4, 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 4, 2026 86% judged on-target in blind review

145Companies

3,004Contacts tracked

652Verified emails

152Mobile numbers

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The 25 largest lab staffing agencies based in Canada

Ranked by team size

Top 25 of 145 lab staffing agencies based in Canada, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to lab staffing 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	Carecor Health Services LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	1,001-5,000	364 contacts →
	Partial evidence “Partnering with Carecor, you gain access to over 35 years of healthcare staffing experience and the full spectrum of healthcare workers specialized in patient care.” Source: RevenueBase Database · checked Sep 4, 2026
2	IMS Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	n/a	226 contacts →
	Indirect evidence “Innovative Management Solutions Group launched in 1996 specializes in contingency recruitment services in the fields of Construction, Life Sciences, Engineering, Information…” Source: RevenueBase Database · checked Sep 4, 2026
3	Staff Plus	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	116 contacts →
	Indirect evidence “For over 40 years Staff Plus has been providing organizations with people that make a difference.” Source: RevenueBase Database · checked Sep 4, 2026
4	RPI Consulting Group INC	Indirect evidence	North York, ON, CanadaHQ checked Sep 4, 2026	11-50	103 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
5	L'agence Services Santé	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	1,001-5,000	91 contacts →
	Indirect evidence “Depuis 25 ans, L'Agence Services Santé recrute des professionnels de santé qualifiés et expérimentés répondant aux besoins des organismes de santé tels que les centres…” Source: RevenueBase Database · checked Sep 4, 2026
6	Kinnect Support Services	Indirect evidence	North York, ON, CanadaHQ checked Sep 4, 2026	501-1,000	78 contacts →
	Indirect evidence “Why We Exist: Kinnect’s Commitment to Empowering Social Services At Kinnect, we understand that community agencies, organizations, and institutions across the social services…” Source: RevenueBase Database · checked Sep 4, 2026
7	SOS Infirmière Inc. SOS Nurse INC	Indirect evidence	Quebec, CanadaHQ checked Sep 4, 2026	51-200	74 contacts →
	Indirect evidence “SOS Nurse healthcare personnel placement agency specializes in finding the right fit between its clients’ requirements and SOS Nurse's employees’ qualifications in order to meet…” Source: RevenueBase Database · checked Sep 4, 2026
8	Greenstaff Medical Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	501-1,000	70 contacts →
	Partial evidence “Greenstaff Medical Canada is a specialist healthcare staffing agency providing high-quality talent nationwide.” Source: RevenueBase Database · checked Sep 4, 2026
9	Alpha Resources Limited	Partial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	63 contacts →
	Partial evidence “ABOUT ALPHA We are a full service staffing agency, trusted for our personalized attention, tailored solutions and high quality talent match.” Source: RevenueBase Database · checked Sep 4, 2026
10	Pure Staffing Solutions INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	53 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
11	Multi Options Nursing MON	Indirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	51-200	52 contacts →
	Indirect evidence “Multi Options Nursing (MON+) est une firme de recrutement et de placement experte dans le domaine de la santé.” Source: RevenueBase Database · checked Sep 4, 2026
12	Express Employment Professionals - London, On	Partial evidence	London, ON, CanadaHQ checked Sep 4, 2026	11-50	32 contacts →
	Partial evidence “Express Employment Professionals is a leading staffing provider in the U.S, Canada and South Africa.” Source: RevenueBase Database · checked Sep 4, 2026
13	TM Staffing Solutions	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 4, 2026	11-50	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
14	Groom & Associés Associates	Partial evidence	Montreal, ON, CanadaHQ checked Sep 4, 2026	11-50	27 contacts →
	Partial evidence “We've been providing staffing solutions that work for companies in all fields for over 20 years.” Source: RevenueBase Database · checked Sep 4, 2026
15	Hire Ready Staffing	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 4, 2026	1,001-5,000	27 contacts →
	Partial evidence “Hire Ready Staffing Our Talent is Finding Yours Hire Ready Staffing is a the staffing agency specializing in labor, healthcare, Admin and cleaning.” Source: RevenueBase Database · checked Sep 4, 2026
16	Agence Solumed	Indirect evidence	Laval, QC, CanadaHQ checked Sep 4, 2026	201-500	26 contacts →
	Indirect evidence “Notre agence de placement en soins infirmiers est très fière de vous offrir du personnel de qualité et qualifié depuis 2009!” Source: RevenueBase Database · checked Sep 4, 2026
17	CNS Medical	Partial evidence	Calgary, AB, CanadaHQ checked Sep 4, 2026	51-200	26 contacts →
	Partial evidence “CNS Medical is a staffing agency that helps health care facilities deliver their services by connecting them with qualified health professionals committed to providing the highest…” Source: RevenueBase Database · checked Sep 4, 2026
18	3k Personnel Corporation	Partial evidence	Surrey, BC, CanadaHQ checked Sep 4, 2026	51-200	22 contacts →
	Partial evidence “Welcome to 3K, a local staffing agency, where we provide flexible staffing solutions for businesses of all sizes.” Source: RevenueBase Database · checked Sep 4, 2026
19	Firme Brouillette, INC	Indirect evidence	Magog, QC, CanadaHQ checked Sep 4, 2026	201-500	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
20	Évolupharma INC	Indirect evidence	Boisbriand, QC, CanadaHQ checked Sep 4, 2026	51-200	18 contacts →
	Indirect evidence “Fondée en 2012, Évolupharma est un partenaire de confiance qui permet à ses clients pharmaciens propriétaires de poursuivre leurs activités en toute tranquillité grâce au…” Source: RevenueBase Database · checked Sep 4, 2026
21	Agile Staffing	Partial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	1-10	14 contacts →
	Partial evidence “Agile Staffing is a Toronto-based Recruitment Agency that delivers fast, flexible and efficient service.” Source: RevenueBase Database · checked Sep 4, 2026
22	Staff Depot	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 4, 2026	1-10	14 contacts →
	Partial evidence “Staff Depot is a Canadian staffing company that specializes in staffing solutions in the Greater Toronto Area & throughout Ontario.” Source: RevenueBase Database · checked Sep 4, 2026
23	Employd Group	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 4, 2026	51-200	14 contacts →
	Partial evidence “Employd Services is an established fast growing staffing firm for your staffing needs like Professionals, skilled and Semi-skilled workers forklift operators, general laborers…” Source: RevenueBase Database · checked Sep 4, 2026
24	Hamilton Regional Laboratory Medicine Program	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 4, 2026	501-1,000	13 contacts →
	Indirect evidence “The HRLMP has more than 700 staff members including 50 medical and scientific staff with cross appointments at McMaster University.” Source: RevenueBase Database · checked Sep 4, 2026
25	Tech IT Group	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 4, 2026	201-500	10 contacts →
	Partial evidence “Techitgroup is a professional recruiting and staffing firm headquartered in Vancouver,Canada with additional offices in USA.” Source: RevenueBase Database · checked Sep 4, 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: lab 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 lab staffing agencies.
Partial evidence: Its own public description names part of lab staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lab 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 145 lab staffing agencies based in Canada

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Lab staffing agencies based in Canada at a glance

As of Sep 4, 2026

21.7%Verified-email coverage

5.1%Mobile-number coverage

20.7Average contacts per company

11-50Median size (employees)

16.6%Largest-city concentration · Toronto

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

5131–60

36961–90

22990–180

3180+

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 lab 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.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “lab 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 lab 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 lab staffing agencies, and records with no verified work email. Companies headquartered outside Canada 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, 652 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 4, 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 lab 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 lab staffing agencies are there based in Canada?

RevenueBase identified 145 lab staffing agencies headquartered in Canada 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?

Carecor Health Services LTD, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most lab staffing agencies?

Toronto leads with 24 headquartered companies, followed by Mississauga (22) and Montreal (14).

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 652 verified decision-maker contacts tracked across these 145 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 4, 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.