Company lists · Data refreshed September 2026

Top 25 Engineering staffing companies based in Toronto, Canada

Name: Engineering staffing companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 176 companies tracked

RevenueBase identified 176 engineering staffing companies headquartered in Toronto, Canada as of September 2026 and tracks 2,455 professional contacts across them, including 688 with verified work emails and 142 with mobile numbers. Toronto is the largest hub.

This list covers engineering staffing companies headquartered in Toronto, 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 12, 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 12, 2026 86% judged on-target in blind review

176Companies

2,455Contacts tracked

688Verified emails

142Mobile numbers

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The 25 largest engineering staffing companies based in Toronto, Canada

Ranked by team size

Top 25 of 176 engineering staffing companies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to engineering staffing companies: 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	H.H. Angus & Associates LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	201-500	424 contacts →
	Partial evidence “HH Angus Corporate Overview HH Angus and Associates Limited was founded in 1919 and today is one of Canada’s larger private engineering firms.” Source: RevenueBase Database · checked Sep 12, 2026
2	IMS Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	n/a	226 contacts →
	Partial 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 12, 2026
3	BAN Partners Inc. BPI	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	154 contacts →
	Indirect evidence “BPI is your trusted resource in IT: We hire Fee For Service Consultants or Permanent Placements.” Source: RevenueBase Database · checked Sep 12, 2026
4	Talent Employment INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	1,001-5,000	99 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
5	Bullitt Staffing INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	83 contacts →
	Strong evidence “Bullitt Staffing Inc.(formerly YORK Search Group), places professionals in Mining, Engineering, Construction and Plant Operations.” Source: RevenueBase Database · checked Sep 12, 2026
6	Staffworks	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	73 contacts →
	Indirect evidence “At Staffworks, our expertise lies in facilitating placements across various employment structures, including temporary positions, contracts, and permanent roles throughout Toronto…” Source: RevenueBase Database · checked Sep 12, 2026
7	Options Consulting Solutions	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	66 contacts →
	Indirect evidence “Options Consulting Solutions (OCS) is a privately held, North American organization that specializes in partnering with our customers to build their human capital needs, both in…” Source: RevenueBase Database · checked Sep 12, 2026
8	Alpha Resources Limited	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
9	Pure Staffing Solutions INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	55 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
10	Isgsearch	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	51 contacts →
	Partial evidence “isgSearch is a leading North American recruitment firm specializing in finding top permanent and contract talent in IT, Finance, Accounting, and Engineering.” Source: RevenueBase Database · checked Sep 12, 2026
11	Bluelime Technical Services	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	43 contacts →
	Indirect evidence “Bluelime Technical Services (BTS) is an Indigenous-owned project management and inspection services firm supporting the utility and energy sectors across North America.” Source: RevenueBase Database · checked Sep 12, 2026
12	TDS Personnel	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	40 contacts →
	Indirect evidence “TDS Personnel is known for unparalleled service and ingenuity when it comes to sourcing the highest caliber talent.” Source: RevenueBase Database · checked Sep 12, 2026
13	MAT 4site Engineers Limited	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	34 contacts →
	Partial evidence “MAT 4Site Engineers is a privately owned company located in the heart of the GTA that specializes in the design and engineering of Mechanical and Electrical building systems.” Source: RevenueBase Database · checked Sep 12, 2026
14	Build Recruitment INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	32 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
15	Construction Talent INC	Indirect evidence	Toronto, CanadaHQ checked Sep 12, 2026	1-10	27 contacts →
	Indirect evidence “Navigating a Construction Professional's career is our specialty.” Source: RevenueBase Database · checked Sep 12, 2026
16	Winters Technical Staffing	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	26 contacts →
	Partial evidence “For over 50 years Winters has connected highly trained personnel with reputable employers in the engineering and construction, aerospace, automotive, electronic, manufacturing…” Source: RevenueBase Database · checked Sep 12, 2026
17	Maarut INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	26 contacts →
	Partial evidence “Maarut Inc is a Canadian company helping organizations fulfill staffing solutions based on current, future and ongoing needs of market.” Source: RevenueBase Database · checked Sep 12, 2026
18	Mace Staffing Solutions INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	24 contacts →
	Partial evidence “Mace Staffing is a leading Canadian-owned and operated staffing firm.” Source: RevenueBase Database · checked Sep 12, 2026
19	Prime Source Staffing	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	501-1,000	23 contacts →
	Partial evidence “Prime Source Staffing Inc.\| GTA's Trusted Recruitment Agency Getting the right people into the right roles, first time, every time.” Source: RevenueBase Database · checked Sep 12, 2026
20	Morson Talent Canada & USA	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	22 contacts →
	Partial evidence “In 2018, world-recognized technical staffing group Morson acquired Canadian technical recruitment firm CTSNA, now known as Morson Canada.” Source: RevenueBase Database · checked Sep 12, 2026
21	Limitless Staffing	Partial evidence	Toronto, CanadaHQ checked Sep 12, 2026	51-200	21 contacts →
	Partial evidence “Limitless Staffing: Evolving Talent Solutions Across North America From our roots as an IT staffing specialist in Toronto, Limitless Staffing has undergone a transformative…” Source: RevenueBase Database · checked Sep 12, 2026
22	Talent Advantage	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	21 contacts →
	Partial evidence “Founded by a group of staffing industry veterans, The Talent Advantage is a team of experienced recruiters who have come together to provide the best possible service to our…” Source: RevenueBase Database · checked Sep 12, 2026
23	Corgta INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	20 contacts →
	Indirect evidence “Greater Talent Attraction starts with CorGTA!” Source: RevenueBase Database · checked Sep 12, 2026
24	Bold Engineering INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	16 contacts →
	Partial evidence “Bold Engineering is an innovative consulting firm committed to providing a wide range of engineering services that are timely and cost-effective.” Source: RevenueBase Database · checked Sep 12, 2026
25	Q Engineering	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	1-10	15 contacts →
	Partial evidence “Q Engineering is a Toronto, Canada-based engineering consulting firm.” Source: RevenueBase Database · checked Sep 12, 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: engineering staffing companies. 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 engineering staffing companies.
Partial evidence: Its own public description names part of engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering staffing companies. 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 176 engineering staffing companies based in Toronto, Canada

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Engineering staffing companies based in Toronto, Canada at a glance

As of Sep 12, 2026

28.0%Verified-email coverage

5.8%Mobile-number coverage

13.9Average contacts per company

1-10Median size (employees)

102.3%Largest-city concentration · Toronto

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

5870–30

9431–60

461–90

090–180

3180+

Company record updated

Median 75.0d

00–30

96931–60

1,11361–90

27390–180

100180+

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 engineering staffing companies, 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 Toronto, Canada whose own description of what they do matches “engineering staffing companies”. 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 engineering staffing companies), 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 engineering staffing companies, and records with no verified work email. Companies headquartered outside Toronto 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, 688 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 12, 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.

Engineering staffing companies by metro in Canada

Engineering staffing companies in Toronto180
Engineering staffing companies in Mississauga70
Engineering staffing companies in Montreal68
Engineering staffing companies in Calgary55
Engineering staffing companies in Vancouver41
Engineering staffing companies in Ottawa35
Engineering staffing companies in Edmonton34
Engineering staffing companies in Brampton27

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 engineering staffing companies, 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 engineering staffing companies are there based in Toronto, Canada?

RevenueBase identified 176 engineering staffing companies headquartered in Toronto, 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?

H.H. Angus & Associates LTD, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most engineering staffing companies?

Toronto leads with 180 headquartered companies, followed by Mississauga (70) and Montreal (68).

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 688 verified decision-maker contacts tracked across these 176 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 12, 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.