Verified Nov 2026
Electronics & Software
·
Markham, Ontario
·
Since 1954
Amphenol Canada, headquartered in Markham, Ontario, was founded in 1954 and employs an estimated 200 to 500 people. It designs and manufactures electrical, electronic, fiber optic, and coaxial connectors, along with cable assemblies and rectangular interconnect systems for harsh environments. The company serves the military and aerospace, automotive, industrial, data communications, and electric-vehicle markets. It operates as a division of Amphenol Military Aerospace Operations. In 2026 it announced that Amphenol-Borisch Technologies, a related operation, was expanding with a new 26,000 sq ft facility in London, Ontario.
Amphenol Canada at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
1954
Headquarters
Markham, Ontario
Certifications
AS9100 · ISO 9001
Import activity
13
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Military & Defense
Plumbing & Hardware
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
13
Named foreign suppliers
7
Top origins
Hong Kong S.A.R. · Taiwan · China · South Korea
Shared foreign counterparties do not establish that these companies buy from Amphenol Canada.
What this tells a buyer
No customs or trade shipment data is available in the record, but the most recent development reported is the August 2026 groundbreaking of a 26,000 sq ft facility in London, Ontario, by the Amphenol-Borisch Technologies team.
The company holds AS9100 and ISO 9001 certifications and produces standard and custom interconnect devices, including connector systems and cable assemblies.
Amphenol Canada is a division of Amphenol Military Aerospace Operations, reports an estimated revenue band of $10 to 50 million, and targets OEMs, EMS companies, and ODMs.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
72 years in operation (founded 1954).
Holds AS9100, ISO 9001 certification(s) per public sources.
Overview
Amphenol Canada, headquartered in Markham, Ontario, was founded in 1954 and employs an estimated 200 to 500 people. It designs and manufactures electrical, electronic, fiber optic, and coaxial connectors, along with cable assemblies and rectangular interconnect systems for harsh environments. The company serves the military and aerospace, automotive, industrial, data communications, and electric-vehicle markets. It operates as a division of Amphenol Military Aerospace Operations. In 2026 it announced that Amphenol-Borisch Technologies, a related operation, was expanding with a new 26,000 sq ft facility in London, Ontario.
At a glance
Attribute | Detail |
|---|---|
Founded | 1954 |
Headquarters | Markham, Ontario |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Primary capability | Electronics & Software |
Certifications | AS9100 · ISO 9001 |
What Amphenol Canada makes
The company holds AS9100 and ISO 9001 certifications and produces standard and custom interconnect devices, including connector systems and cable assemblies.
Products and capabilities described on the company's own site include Machining, Mold, Connector (source: amphenolcanada.com).
Certifications
Amphenol Canada is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — amphenolcanada.com
ISO 9001 — amphenolcanada.com
Trade and customs footprint
No customs or trade shipment data is available in the record, but the most recent development reported is the August 2026 groundbreaking of a 26,000 sq ft facility in London, Ontario, by the Amphenol-Borisch Technologies team. US customs bill-of-lading records list 13 inbound shipments across 7 foreign suppliers, with top origins including Hong Kong S.A.R. · Taiwan · China · South Korea.
Latest developments
2026-09-01 — No Mission Flies Without a Connection: Amphenol-Borisch Technologies’ Expansion | London Economic Development Corporation (ledc.com)
2026-08-18 — Our London, Ontario team celebrated the groundbreaking of their new 26,000 sq ft facility! | Amphenol Borisch Technologies (linkedin.com)
2026-05-27 — Day 1 at CANSEC! Our is excited to be at Booth showcasing rugged interconnect solutions for defense, aerospace, and other mission-critical applications. | Amphenol Canada Corp. (linkedin.com)
2026-02-26 — Join Amphenol Canada at SATELLITE 2026! 🛰️ (linkedin.com)
2026-01-27 — Join Amphenol Canada at WEST 2026! ⚓ | Amphenol Canada Corp. (linkedin.com)
2026-01-12 — Amphenol Corporation - Amphenol Completes Acquisition of CCS Business From CommScope (amphenol.com)
Company details
Amphenol Canada is a division of Amphenol Military Aerospace Operations, reports an estimated revenue band of $10 to 50 million, and targets OEMs, EMS companies, and ODMs. Amphenol Canada was founded in 1954, has an estimated 200-500 employees, and is headquartered in Markham, Ontario. On the LightSource stability read it is rated "Established & active": 72 years in operation (founded 1954). Holds AS9100, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Amphenol Canada make?
Amphenol Canada, headquartered in Markham, Ontario, was founded in 1954 and employs an estimated 200 to 500 people. It designs and manufactures electrical, electronic, fiber optic, and coaxial connectors, along with cable assemblies and rectangular interconnect systems for harsh environments. The company serves the military and aerospace, automotive, industrial, data communications, and electric-vehicle markets. It operates as a division of Amphenol Military Aerospace Operations. In 2026 it announced that Amphenol-Borisch Technologies, a related operation, was expanding with a new 26,000 sq ft facility in London, Ontario.
Where is Amphenol Canada headquartered?
Amphenol Canada is headquartered in Markham, Ontario.
When was Amphenol Canada founded?
Amphenol Canada was founded in 1954.
How big is Amphenol Canada?
Amphenol Canada has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
What certifications does Amphenol Canada hold?
Amphenol Canada lists AS9100 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Amphenol Canada import from overseas suppliers?
US customs bill-of-lading records show 13 inbound shipments for Amphenol Canada, with top origins including Hong Kong S.A.R. · Taiwan · China · South Korea.
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Last verified Nov 2026. Is this your company? Request a correction.
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