Company lists · Data refreshed October 2026

Top 24 Prototype assembly suppliers based in Canada

RevenueBase identified 61 company matches for prototype assembly suppliers associated with Canada as of October 2026 and tracks 463 professional contacts across them, including 99 with verified work emails. Toronto is the largest hub.

This list covers company matches for prototype assembly suppliers associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Oct 29, 2026 How this list was built
61Companies
463Contacts tracked
99Verified emails
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The 24 largest prototype assembly suppliers based in Canada

Ranked by team size
Top 24 of 61 company matches for prototype assembly suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCalgary, AB, CanadaHQ recorded Oct 29, 202651-200107 contacts →

Exact match

“August Electronics is your premier partner in the world of electronic manufacturing services (EMS).”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchRichmond Hill, ON, CanadaHQ recorded Oct 29, 202651-20041 contacts →

Exact match

“MIS delivers manufacturing services to companies around the world, in a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchBurnaby, BC, CanadaHQ recorded Oct 29, 202651-20031 contacts →

Exact match

“DNA offers more than just manufacturing.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchBarrie, ON, CanadaHQ recorded Oct 29, 202651-20026 contacts →

Exact match

“Theta TTS helps manufacturers by providing product development support, prototyping, and metal stamping services.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchKitchener, ON, CanadaHQ recorded Oct 29, 202611-5013 contacts →

Exact match

“Waterloo Technical is a product design, prototyping and manufacturing company.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Oct 29, 202611-5013 contacts →

Exact match

“Promac began operations in 1984 as a research and development machining facility, and now provides full machining, manufacturing and assembly services to our customers.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchCarleton Place, CanadaHQ recorded Oct 29, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchStittsville, ON, CanadaHQ recorded Oct 29, 202611-5010 contacts →

Exact match

“Established in Aug 2009, Lloyd Douglas Solutions Inc is a Canadian owned and operated Corporation with Sales, Engineering, Manufacturing and Logistics Support situated in Ottawa…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchSurrey, BC, CanadaHQ recorded Oct 29, 202611-509 contacts →

Exact match

“Get the predictable, North American advantage.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchDelta, BC, CanadaHQ recorded Oct 29, 202611-509 contacts →

Exact match

“product development, prototyping, tooling,injection molding,assembly”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Oct 29, 202611-509 contacts →

Exact match

“For over 20 years, Custom Prototypes Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchDorval, QC, CanadaHQ recorded Oct 29, 202611-509 contacts →

Exact match

“JLS offers Electronic Manufacturing Services, from prototypes to high volume production of electronic products.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Oct 29, 202651-2008 contacts →

Exact match

“C2P Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchTeeswater, ON, CanadaHQ recorded Oct 29, 20261-108 contacts →

Exact match

“R&R Machine & Tool offers a full line of design, manufacturing, assembly, repair, and prototyping services.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchQuébec, QC, CanadaHQ recorded Oct 29, 202611-505 contacts →

Exact match

“Since 1995, PRONTO PROTOTYPES has been producing prototypes and models for manufacturing companies, designers and research and development centres.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchSaint-elzéar, QC, CanadaHQ recorded Oct 29, 202651-2004 contacts →

Exact match

“UN PARTENAIRE SOLIDE POUR VOS PROJETS MANUFACTURIERS.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchMontreal, QC, CanadaHQ recorded Oct 29, 202611-504 contacts →

Exact match

“FourSplines offer a taylor made manufacturing experience.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchMontreal, QC, CanadaHQ recorded Oct 29, 20261-103 contacts →

Exact match

“We develop and produce innovative products – from the idea, through prototypes, to large-series production, from standard jobs to highly complex challenges.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchCoquitlam, BC, CanadaHQ recorded Oct 29, 202611-503 contacts →

Exact match

“Who we are - NDS Electronic Solutions is a high-quality electronics manufacturing partner focused on helping customers bring products to market efficiently and reliably.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchPointe-claire, QC, CanadaHQ recorded Oct 29, 20261-102 contacts →

Exact match

“CFXpert fait de la fabrication, de la conception et du prototypage pour les particuliers et les entreprises nécessitant des projets faits avec précision.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchMunster, ON, CanadaHQ recorded Oct 29, 20261-101 contacts →

Exact match

“Are you an entrepreneur, represent a startup or a small business?”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchToronto, CanadaHQ recorded Oct 29, 20261-101 contacts →

Exact match

“Karmichael collaborates with an associate network of best in class manufacturing partners.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchChestermere, AB, CanadaHQ recorded Oct 29, 20261-101 contacts →

Exact match

“Specialists in Prototype Development, Automated Manufacturing, Mechanical Design and 3D Scanning.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchToronto, CanadaHQ recorded Oct 29, 20261-101 contacts →

Exact match

“Vicara Solutions is dedicated to turning your ideas into reality.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 24 of 61 prototype assembly suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prototype assembly suppliers based in Canada at a glance

As of Oct 29, 2026
21.4%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
14.8%Largest-city concentration · Toronto
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
18
51-200
8

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 61 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “prototype assembly suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 99 professional contacts with verified work emails across the full matched dataset. 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 October 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “prototype assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prototype assembly suppliers are there based in Canada?

RevenueBase identified 61 company matches for prototype assembly suppliers associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

August Electronics INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most prototype assembly suppliers?

Toronto leads with 9 company records, followed by Mississauga (5) and Montreal (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 99 professional contacts with verified work emails tracked across these 61 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 29, 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 SmartSearch, 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.