Union Gas headquarters details
- Street address
- P.O. Box 2001
- City
- Chatham
- State / region
- Ontario
- ZIP / postal code
- N7M 5M1
- Country
- Canada
- Phone
- +1 519 683 4468
- Founded
- 1911
- Website
- uniongas.com
- linkedin.com/company/union-gas
Location map
Open in Google MapsAll Union Gas office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Chatham HQ | Ontario | Canada | Headquarters |
Showing the headquarters of 41 recorded locations. See every location in GraphIQ →
About Union Gas
Union Gas is headquartered in Chatham, Ontario, Canada. Founded in 1911, the company has 41 recorded locations across 7+ countries and employs approximately 2,300 people worldwide.
Where is Union Gas's main office?
Union Gas's main headquarters office is located at P.O. Box 2001, Chatham, Ontario N7M 5M1, Canada. This is the company's primary corporate address.
Union Gas regional offices
Beyond its headquarters in Chatham, Union Gas has recorded locations in Canada, Greece, Italy, Mexico, Singapore, United Arab Emirates and United States.
Union Gas contact information
The main switchboard for Union Gas headquarters can be reached at +1 519 683 4468. Official website: uniongas.com.
What does Union Gas do?
Union Gas Limited provides natural gas. The Company stores, transmits, transports, and distributes natural gas, as well as renders energy delivery and related services to residential, commercial, and industrial customers. Union Gas extends its services throughout Canada.
Frequently asked questions
Where is Union Gas headquarters?
Union Gas's headquarters is located at P.O. Box 2001, Chatham, Ontario N7M 5M1, Canada.
How many offices does Union Gas have?
GraphIQ records 41 locations for Union Gas across 7+ countries, as of October 2026.
What is Union Gas's corporate address?
The corporate headquarters address is P.O. Box 2001, Chatham, Ontario N7M 5M1, Canada.
When was Union Gas founded?
Union Gas was founded in 1911 and employs approximately 2,300 people.
What is Union Gas's phone number?
The main phone number for Union Gas headquarters is +1 519 683 4468.
How many employees does Union Gas have?
Union Gas has approximately 2,300 employees (GraphIQ estimate, 2026).