Platform Computing headquarters details
- City
- Markham
- State / region
- Ontario
- Country
- Canada
- Phone
- +1 905 948 8448
- Founded
- 1992
- Website
- ibm.com
Location map
Open in Google MapsAll Platform Computing office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Markham HQ | Ontario | Canada | Headquarters |
Showing the headquarters of 19 recorded locations. See every location in GraphIQ →
About Platform Computing
Platform Computing is headquartered in Markham, Ontario, Canada. Founded in 1992, the company has 19 recorded locations across 7+ countries and employs approximately 530 people worldwide.
Where is Platform Computing's main office?
Platform Computing's main headquarters office is located at Markham, Ontario, Canada. This is the company's primary corporate address.
Platform Computing regional offices
Beyond its headquarters in Markham, Platform Computing has recorded locations in Canada, Australia, France, Germany, Turkey, United Kingdom and United States.
Platform Computing contact information
The main switchboard for Platform Computing headquarters can be reached at +1 905 948 8448. Official website: ibm.com.
What does Platform Computing do?
Platform Computing, Inc. provides information technology services. The Company serves customers in the United States.
Platform Computing competitors & similar companies
Frequently asked questions
Where is Platform Computing headquarters?
Platform Computing's headquarters is located at Markham, Ontario, Canada.
How many offices does Platform Computing have?
GraphIQ records 19 locations for Platform Computing across 7+ countries, as of October 2026.
When was Platform Computing founded?
Platform Computing was founded in 1992 and employs approximately 530 people.
What is Platform Computing's phone number?
The main phone number for Platform Computing headquarters is +1 905 948 8448.
How many employees does Platform Computing have?
Platform Computing has approximately 530 employees (GraphIQ estimate, 2026).