Osterman headquarters details
Location map
Open in Google MapsAll Osterman office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Cheshire HQ | Connecticut | United States | Headquarters |
About Osterman
Osterman (Private) is headquartered in Cheshire, Connecticut, United States. Founded in 1975, the company operates across 6 countries with approximately 55 employees worldwide.
Where is Osterman's main office?
Osterman's main headquarters office is located at 726 S. Main Street, Cheshire, Connecticut 06410-3472. This serves as the company's primary corporate address and is home to its executive leadership team.
Osterman regional offices
Beyond its headquarters in Cheshire, Osterman maintains 23 offices across 6 countries. Regional offices span 6 countries.
Osterman contact information
The main switchboard for Osterman headquarters can be reached at 8009144437. For investor relations, visit osterman-co.com/investor-relations.
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?
Osterman operates 23 offices across 6 countries as of 2026.
What is Osterman's corporate address?
The official corporate address is 726 S. Main Street, Cheshire, Connecticut 06410-3472.
When was Osterman founded?
Osterman was founded in 1975 and has grown to employ approximately 55 people worldwide.
What is Osterman's phone number?
The main phone number for Osterman headquarters is 8009144437.