Welcome to Tiercon

A supplier of exterior components & systems to the automotive industry.
The contribution and development of our employees is the foundation of our success.

With specializations in design, plastic injection molding, and automated painting, we are committed to excellence in innovation, disciplined execution, lean manufacturing principles, and continuous improvement in the areas of technology, affordability, quality, delivery, and employee experience.

Capabilities – From Concept to Completion

At Tiercon, we offer end-to-end solutions – from design and prototyping to manufacturing and delivery – for some of the most established names in the automotive industry. Our workforce of more than 600 employees operates in five North American facilities totalling more than 500,000 sq. ft. of industrial space that houses multiple injection molding presses, as well as a highly automated, state-of-the-art paintline and assembly operations.

Annually, we produce millions of parts quickly, efficiently, and cost-effectively. Our abilities in the area of design, onsite testing, innovation, and predictive failure modes analysis truly set us apart from the competition and allow us to create a virtually unlimited range of plastic and plastic-metal integrated parts and assemblies for our customers.


At Tiercon, innovation is one of our core strengths. Our Innovation Centre is staffed with highly trained designers and engineers who operate with a core development process that includes creating sketches, renderings, finite element analysis, Moldflow analysis, CAD modeling, development testing and more.

Whatever your needs, we have the facilities and skilled personnel to address every aspect of your project. We are a solution-based organization and specialize in translating our customers’ needs into viable, on-target solutions.

Our Process – Designing, Engineering and Manufacturing

Our full-service approach to solutions ensures our customers are fully and expertly supported from design concept through to production and delivery of their custom parts and assemblies.


Our highly skilled design team develops custom sketches, drawings, analyses and models to get your part exactly right.


With your design approved, we develop tools and processes to meet and exceed your expectations. 


With our flexible assembly facility and equipment, our workforce is able to create a variety of part and component assemblies ranging from low to high volumes.


We use our highly automated paintline to apply to a custom finish to a variety of different parts in an environmentally sustainable manner. 

Our Education Partners

We partner with several Ontario colleges and universities to provide co-op programs and job placements for the next generation of automotive manufacturing workers.

Our Community Partners

We are pleased to contribute financial support and volunteer hours to charities in the communities where we live and work.

Recent News & Updates

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2023 Princess Margaret Ride to Conquer Cancer

On June 10, 2023, representatives of Tiercon Corp. along with the J2 Group started their two-day ride clocking more 220 km in an effort to ...
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2023 Refugee Assistance Program Contributions

On Friday, April 14, 2023, Tiercon continued our ongoing support to the refugee assistance program by providing additional lightly used laptops to the Niagara Folk ...
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2022 Hamilton Food Share Donation

Tiercon was happy to present Hamilton Food share with nearly 1,700 lbs. of food and a cheque for nearly $1,400 to help Hamiltonians in need ...
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18th Annual Dr. J. Edgar Davey Elementary School Festive Breakfast

On December 14, 2022, Tiercon was happy to contribute to and participate in the 18th Dr. Edgar Davey elementary school holiday gift giving and breakfast. ...
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Enbridge Ride to Conquer Cancer 2022

On June 11 and 12, the J2 Group, including riders from Tiercon, participated in the 15th Anniversary Enbridge Ride to Conquer Cancer. Tiercon, J2 and ...
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2022 Refugee Assistance Program Contributions

On Friday, April 29, 2022, Tiercon was happy to present lightly used laptops to the Niagara Folk Art Multicultural Centre in St. Catharines. These devices ...
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