General Motors Secures Ontario Plants in C$1 Billion Collective Agreement With Unifor
Unifor members at General Motors manufacturing plants in Ontario have voted to ratify a three-year master collective agreement securing more than C$1 billion in facility investments.
- Over C$1.0 billion
- $215 million
- $144 million
- $50.20 / hour
What Happened
Unionized workers represented by Unifor across General Motors operations in Ontario have ratified a new three-year collective agreement. Voting conducted over the weekend achieved an 80.5% endorsement at the Oshawa assembly complex, St. Catharines propulsion site, and Woodstock logistics facility, while employees at the CAMI plant in Ingersoll supported the pact by 96.5%.
The contract implements 3% yearly wage increases across the agreement term, bringing assembly line wages to $50.20 hourly while skilled trades personnel reach $62.71 per hour, aligning with established Detroit Three pattern benchmarks.
- Allocated $215 million to St. Catharines for next-generation transmission manufacturing
- Committed $144 million to Oshawa for next-generation heavy-duty GMC Sierra trucks
- Pledged operational stability and extended income security provisions for CAMI Ingersoll
Why this matters
The agreement establishes labor stability across GM's key North American truck and propulsion supply chain while avoiding production disruptions. Allocating $144 million to Oshawa protects high-margin heavy-duty GMC Sierra assembly, and $215 million for St. Catharines guarantees next-generation transmission manufacturing in Canada.
Terms in This Story
- Pattern bargaining
- A collective negotiation strategy where a labor union negotiates a benchmark contract with one target automaker and applies those identical core terms across peer competitors.
A brief summary; details can be imperfect — always verify against the original source.