Canadian solar Headquarters & Office Locations | GraphIQ
Canadian solar Headquarters & Office Locations
Verified dataSolar Energy Companies22,234 employees38 offices worldwide
Headquarters: 545 Speedvale Ave W, Guelph, Ontario N1K 1E6, Canada
Data last updated August 2026 · Sourced via GraphIQ
Canadian solar headquarters details
Street address
545 Speedvale Ave W
City
Guelph
State / region
Ontario
ZIP / postal code
N1K 1E6
Country
Canada
Phone
15198371881
Founded
2001
Website
canadiansolar.com ↗
Location map
All Canadian solar office locations
38 total
| City | State / region | Country | Type |
|---|---|---|---|
| Guelph HQ | Ontario | Canada | Headquarters |
About Canadian solar
Canadian solar (Nasdaq (NASDAQ): CSIQ) is headquartered in Guelph, Ontario, Canada. Founded in 2001, the company operates across 11 countries with approximately 22,234 employees worldwide.
Where is Canadian solar's main office?
Canadian solar's main headquarters office is located at 545 Speedvale Ave W, Guelph, Ontario N1K 1E6. This serves as the company's primary corporate address and is home to its executive leadership team.
Canadian solar regional offices
Beyond its headquarters in Guelph, Canadian solar maintains 38 offices across 11 countries. Regional offices span 11 countries.
Canadian solar contact information
The main switchboard for Canadian solar headquarters can be reached at 15198371881. For investor relations, visit canadiansolar.com/investor-relations.
What does Canadian solar do?
Canadian Solar Inc. (NASDAQ: CSIQ) is a global renewable energy company. Headquartered in Kitchener, Ontario, the company manufactures solar PV modules, provides battery energy storage solutions and develops utility-scale solar power and battery energy storage projects.
Frequently asked questions
Where is Canadian solar headquarters?
Canadian solar's headquarters is located at 545 Speedvale Ave W, Guelph, Ontario N1K 1E6, Canada.
How many offices does Canadian solar have?
Canadian solar operates 38 offices across 11 countries as of 2026.
What is Canadian solar's corporate address?
The official corporate address is 545 Speedvale Ave W, Guelph, Ontario N1K 1E6.
When was Canadian solar founded?
Canadian solar was founded in 2001 and has grown to employ approximately 22,234 people worldwide.
What is Canadian solar's phone number?
The main phone number for Canadian solar headquarters is 15198371881.