Osterman headquarters details
- Street address
- 726 S. Main Street
- City
- Cheshire
- State / region
- Connecticut
- ZIP / postal code
- 06410-3472
- Country
- United States
- Phone
- +1 800 914 4437
- Founded
- 1975
- Website
- osterman-co.com
Location map
Open in Google MapsAll Osterman office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Cheshire HQ | Connecticut | United States | Headquarters |
Showing the headquarters of 23 recorded locations. See every location in GraphIQ →
About Osterman
Osterman is headquartered in Cheshire, Connecticut, United States. Founded in 1975, the company has 23 recorded locations across 5+ countries and employs approximately 55 people worldwide.
Where is Osterman's main office?
Osterman's main headquarters office is located at 726 S. Main Street, Cheshire, Connecticut 06410-3472, United States. This is the company's primary corporate address.
Osterman regional offices
Beyond its headquarters in Cheshire, Osterman has recorded locations in United States, Slovenia, Sweden, The Netherlands and United Kingdom.
Osterman contact information
The main switchboard for Osterman headquarters can be reached at +1 800 914 4437. Official website: osterman-co.com.
What does Osterman do?
Osterman & Company, Inc. provides plastic products. The Company offers polyethylene, polystyrene, and polypropylene products. Osterman serves customers worldwide.
Frequently asked questions
Where is Osterman headquarters?
Osterman's headquarters is located at 726 S. Main Street, Cheshire, Connecticut 06410-3472, United States.
How many offices does Osterman have?
GraphIQ records 23 locations for Osterman across 5+ countries, as of October 2026.
What is Osterman's corporate address?
The corporate headquarters address is 726 S. Main Street, Cheshire, Connecticut 06410-3472, United States.
When was Osterman founded?
Osterman was founded in 1975 and employs approximately 55 people.
What is Osterman's phone number?
The main phone number for Osterman headquarters is +1 800 914 4437.
How many employees does Osterman have?
Osterman has approximately 55 employees (GraphIQ estimate, 2026).