Engineering from day one.
Manufacturability, cost and production readiness
Our engineers engage at the prototype and NPI stage, so design, cost and process questions are resolved before they reach the production floor.
Building in Toronto since 1982
Engineering depth, advanced manufacturing and accountable program management for demanding OEM programs, from prototype to repeat production.

From the first conversation to the next production run.
MEET YOUR MANUFACTURING PARTNER ↓01 / A COMPETITIVE MANUFACTURING PARTNER
STIM supports OEMs with high-mix, high-complexity products in low-to-medium volumes, combining manufacturing expertise, supply chain management and responsive program execution to deliver quality, cost competitiveness and reliable delivery.
We combine deep engineering expertise with advanced manufacturing to carry demanding programs from prototyping and NPI through repeat production. Our engineers engage early to address manufacturability, optimize cost and establish production readiness, and one dedicated team stays accountable for every program commitment.
02 / HOW WE WORK WITH YOU
Early engagement. Clear accountability.
Reliable execution.
Manufacturability, cost and production readiness
Our engineers engage at the prototype and NPI stage, so design, cost and process questions are resolved before they reach the production floor.
One team, from engineering to senior leadership
One dedicated team owns cost, quality, delivery and program commitments, with senior leaders close enough to make decisions in hours, not weeks.
Local collaboration in Toronto
Engineering, assembly, integration and test under one roof, close enough to visit, review a build and solve problems together.

03 / QUALITY IS A MINDSET
Certified quality systems are the baseline. What earns confidence is applying them consistently to the requirements of your product, build after build, with records you can trace.
04 / A NOTE FROM OUR LEADERSHIP

Aaron Rezaei
CEO @ STIM Canada Inc.Since 2008Leadership at STIM Canada
Leading STIM Canada since 2008, with a focus on engineering depth, operational excellence and lasting customer partnerships.
The best partnerships
begin with trust.
At STIM Canada, we’ve built our business around a straightforward principle: our customers place their trust in us to deliver, and we take that responsibility seriously.
Our strength comes from our people and the experience they bring across engineering, manufacturing, operations and program management. By working closely with our customers, we gain a clear understanding of their technical requirements, business priorities and expectations, allowing us to approach each program with the attention, discipline and accountability it commands.
We recognize that successful manufacturing partnerships extend beyond technical capabilities. They depend on open communication, sound decisions, commercial competitiveness and a shared commitment to delivering results.
As STIM continues to grow, our focus remains on building lasting partnerships, investing in our capabilities and delivering the quality, competitiveness and reliability our customers expect.
Ultimately, trust is earned through consistent execution. Our success is measured by the confidence our customers place in us, and by our ability to earn that confidence every day.
Aaron Rezaei
Chief Executive Officer
GOOD PRODUCTS BEGIN WITH A CONVERSATION
Precision electronics. Human expertise.
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