US Market Entry · Canada · Allied Defense & Aerospace Manufacturers
A US defense operation, built where your primes already are.
Canadian firms already win DoD work through the Defence Production Sharing Agreement, and the Canadian Commercial Corporation can act as your prime into the DoD without you incorporating stateside. When the contract needs a US-person data boundary, a domestic footprint, or proximity to the prime, you stand up a real US operation. I build and run it, to a CMMC and ITAR-ready posture, in the New England corridor where the primes already are.
The direct answer
How a Canadian manufacturer enters the US defense market.
A Canadian defense or aerospace manufacturer enters the US defense market by standing up a compliant US operation: a US entity, a US-person data boundary, and a floor that runs to a CMMC Level 2 and ITAR-ready posture from the first day it opens. Qualifying-country status under the reciprocal defense-procurement agreement gets your parts a procurement preference. It does not move controlled technical data across the border for you. The US-person data boundary is what does, and building it is the work.
Canada holds a defense-industrial relationship with the United States that no other ally has. The DFARS states that for production planning purposes Canada is part of the defense industrial base, the Defence Production Sharing Agreement exempts Canadian defense products from Buy American, and the Canadian Commercial Corporation can act as your prime contractor into the DoD without you incorporating stateside. For a large share of Canadian defense work, that channel is enough, and I will tell you when it is.
Onshoring is for the work that channel does not reach. A prime that needs controlled technical data held inside a US-person boundary, a domestic-content or Buy American threshold on the program, a prime that wants its sub-tier supplier within driving distance: each of those turns a cross-border sale into a US operation you have to stand up and run. That is a different build than a sales office, and it is the one I do.
New England is the landing zone. My Brookline base, the prime relationships, and the regional supplier fluency are what an Ontario or Quebec parent is buying. I am currently standing up US defense manufacturing operations for a Canadian-parent subsidiary, so this is the engagement I am running now, offered to the next Canadian manufacturer making the same move.
That engagement is documented: a case study follows a global asset-tracking OEM with Canadian and US R&D standing up a compliant New Hampshire facility, ISO 9001:2015 audit-ready in three months. Read the case study
Know your work class
Most Canadian sub-tier work lands in one class.
Before anyone quotes a Canadian parent a timeline, you need to know which class of defense work you are chasing, because each one is a different build. Commercial and dual-use parts need only a US entity and a clean quality system. Classified work needs a facility clearance and FOCI mitigation negotiated with DCSA, which stays with your cleared-facility counsel.
The bulk of sub-tier DoD manufacturing sits between them: controlled technical data, CUI, ITAR-controlled but unclassified. That class needs DDTC registration, a US-person data boundary, and CMMC Level 2 built into the workflow, and a foreign-owned US entity can reach it without a facility clearance.
● The class I build and run
That middle class, CUI and ITAR-controlled but unclassified, is the class I build and run. It is the class a Canadian parent's US operation lives in.
The 90-day operating build
A compliant US floor in one quarter, built for a Canadian parent.
The build runs in parallel, not in sequence, because a prime gate does not wait for you to finish one phase before starting the next. The operating model, the IT and OT environment, and the compliance posture come up together.
Days 1 to 30
Diagnostic and design
Stand up the US operating model on paper and on the floor: the org, the value stream, the SQDIP cadence, and the US-person data boundary your ITAR scope needs. Map, with your counsel, where the CCC channel still carries the work and where a US operation has to.
Days 30 to 60
Stabilize and build
Bring the IT and OT environment to a CMMC and ITAR-ready posture from day one, not retrofitted later. Scope the CUI enclave tight so the assessment stays sane and the parent's access to controlled data is governed by design, not by exception.
Days 60 to 90
Qualify and run
Sequence the readiness evidence against the prime gate you are actually racing, coordinate the FOCI and DDTC steps with your counsel, and hand your team a floor that holds after I step back.
Canada, answered
Three questions a Canadian parent asks first.
Do we even need US operations, or can the Canadian Commercial Corporation sell to the DoD for us?
For a large share of Canadian defense work, the CCC channel is enough, and I will tell you when it is. You stand up a US operation when the program needs controlled technical data held inside a US-person boundary, when a domestic-content or Buy American threshold applies, or when a prime expects its supplier to have a real US footprint near the line. Those are the cases onshoring solves and the CCC channel does not.
Does the Canada-US defense relationship waive ITAR or CMMC for us?
No. Qualifying-country status and the Defence Production Sharing Agreement give Canadian defense products a Buy American exemption, and under the Defence Development Sharing Agreement the DoD evaluates qualified Canadian proposals on a parity with American ones for research and development contracts it funds solely. Every one of those is a procurement instrument. They do not waive ITAR, they do not waive CMMC, and they do not clear FOCI. A Canadian parent standing up a US operation still builds the full US-person data boundary and the CMMC Level 2 posture, and that build is the work.
You say you are already doing this. What does that mean for us?
I am currently standing up US defense manufacturing operations for a Canadian-parent subsidiary, so the operating model, the IT and OT build, and the FOCI and DDTC coordination on this page are the engagement I am running now, not a template I am guessing at. The next Canadian manufacturer making this move gets an operator who is already inside the exact problem.
What I own
The operations partner, not the law firm.
I stand up and run the compliant US operation: the floor, the operating model, the IT and OT build, the US-person data boundary, and the readiness evidence for the gate you are racing. Entity formation, FOCI mitigation, and site selection stay with your corporate counsel, your export-control counsel, and a site-selection advisor. I coordinate with them and own the operating outcome.