Company lists · Data refreshed September 2026

Top 25 Javascript developer staffing companies based in Canada

RevenueBase identified 256 javascript developer staffing companies headquartered in Canada as of September 2026 and tracks 2,696 professional contacts across them, including 749 with verified work emails. Toronto is the largest hub.

This list covers javascript developer staffing companies 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 28, 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 28, 2026 86% judged on-target in blind review
256Companies
2,696Contacts tracked
749Verified emails
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The 25 largest javascript developer staffing companies based in Canada

Ranked by team size
Top 25 of 256 javascript developer staffing companies based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to javascript developer 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCalgary, AB, CanadaHQ checked Sep 28, 202651-200583 contacts →

Indirect evidence

“Welcome to S.i.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceCalgary, AB, CanadaHQ checked Sep 28, 202651-200173 contacts →

Indirect evidence

“Aplin is a private, family and employee-owned Canadian corporation founded in Alberta in 1975.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-200154 contacts →

Indirect evidence

“BPI is your trusted resource in IT: We hire Fee For Service Consultants or Permanent Placements.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-20098 contacts →

Indirect evidence

“Bankside Chase Corporation is the new Master Vendor of Record on the block.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceRichmond Hill, ON, CanadaHQ checked Sep 28, 202651-20074 contacts →

Partial evidence

“Since 2013, TalentSphere Staffing Solutions has been a trusted partner for businesses across Canada and the US, providing top-tier recruitment and staffing services.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceVancouver, BC, CanadaHQ checked Sep 28, 202611-5060 contacts →

Indirect evidence

“IT/IQ is a specialized recruitment agency focused on connecting our clients with technology professionals of the highest caliber across Canada.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5040 contacts →

Indirect evidence

“Creative Niche is an award-winning recruitment agency.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5040 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 28, 2026
9Partial evidenceOttawa, ON, CanadaHQ checked Sep 28, 202611-5036 contacts →

Partial evidence

“At LRO Staffing, relationships matter.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceLondon, ON, CanadaHQ checked Sep 28, 202611-5034 contacts →

Partial evidence

“Express Employment Professionals is a leading staffing provider in the U.S, Canada and South Africa.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-20026 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 28, 2026
12Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-20026 contacts →

Indirect evidence

“Poly Tech Talent is a Toronto-based recruiting firm helping companies-big and small-build tech teams with clarity and confidence.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 2026n/a22 contacts →

Indirect evidence

“MFI can assist with project contractors, permanent placements and consultants within the Salesforce ecosystem.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceMontréal, QC, CanadaHQ checked Sep 28, 202651-20021 contacts →

Indirect evidence

“Agence de Recrutement TI de Premier Plan À la recherche des meilleurs talents TI pour propulser votre entreprise vers de nouveaux sommets?”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5020 contacts →

Indirect evidence

“Greater Talent Attraction starts with CorGTA!”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceMontreal, QC, CanadaHQ checked Sep 28, 202651-20020 contacts →

Indirect evidence

“Runes Technologies excelle depuis dans le recrutement et le placement de ressources expertes en technologies de l’information.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceWindsor, ON, CanadaHQ checked Sep 28, 2026201-50019 contacts →

Indirect evidence

“Visit our IT & Engineering division: Welcome to Elevate, where we align candidates and clients to their peak potential.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceBrampton, ON, CanadaHQ checked Sep 28, 2026201-50018 contacts →

Partial evidence

“Welcome to StafinGo, a dynamic force in the world of staffing solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceDorval, QC, CanadaHQ checked Sep 28, 202611-5018 contacts →

Partial evidence

“Pacsair is a leader in the field of staffing and recruiting, specializing in skilled trades and general labor.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceBrampton, ON, CanadaHQ checked Sep 28, 202611-5018 contacts →

Indirect evidence

“Power Recruitment Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceLongueuil, QC, CanadaHQ checked Sep 28, 202651-20017 contacts →

Indirect evidence

“L'humain derrière la technologie.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceOshawa, ON, CanadaHQ checked Sep 28, 20261-1017 contacts →

Indirect evidence

“Recruitment is a people business.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceBurnaby, BC, CanadaHQ checked Sep 28, 202611-5015 contacts →

Indirect evidence

“Unleash the full potential of your workforce with Benchmark Recruitment - the boutique agency that's shaking up the industry!”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceMontréal, QC, CanadaHQ checked Sep 28, 202611-5015 contacts →

Partial evidence

“Code2day is a global IT Staffing and IT Recruitment agency helping startups, tech companies, and non-tech SMEs hire top-tier tech talent quickly and reliably.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 20261-1014 contacts →

Partial evidence

“Agile Staffing is a Toronto-based Recruitment Agency that delivers fast, flexible and efficient service.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 256 javascript developer staffing companies based in Canada

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Javascript developer staffing companies based in Canada at a glance

As of Sep 28, 2026
27.8%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
36.3%Largest-city concentration · Toronto
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
152
11-50
64
51-200
25
201-500
10
501-1,000
1
1,001-5,000
1
5,001-10,000
2

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 256 companies.

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 javascript developer 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 Canada whose own description of what they do matches “javascript developer 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 javascript developer 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 javascript developer staffing companies, 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, 749 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.

Javascript developer staffing companies by metro

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 javascript developer 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 javascript developer staffing companies are there based in Canada?

RevenueBase identified 256 javascript developer staffing companies 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?

S.I. Systems, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most javascript developer staffing companies?

Toronto leads with 93 headquartered companies, followed by Montreal (35) and Calgary (17).

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 749 verified decision-maker contacts tracked across these 256 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.