Open Space Institute headquarters details
- Street address
- 1350 Broadway Suite 201
- State / region
- New York
- ZIP / postal code
- 10018
- Country
- United States
- Phone
- +1 212 290 8200
- Founded
- 1974
- Website
- openspaceinstitute.org
Location map
Open in Google MapsAll Open Space Institute office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Albany | New York | United States | Office |
Showing 1 of 19 recorded locations. See every location in GraphIQ →
About Open Space Institute
Open Space Institute is headquartered in New York, United States. Founded in 1974, the company has 19 recorded locations and employs approximately 77 people worldwide.
Open Space Institute regional offices
Beyond its headquarters, Open Space Institute has recorded locations in United States.
Open Space Institute contact information
The main switchboard for Open Space Institute headquarters can be reached at +1 212 290 8200. Official website: openspaceinstitute.org.
What does Open Space Institute do?
The Open Space Institute (OSI) is a conservation organization that protects land for clean drinking water, public recreation, healthy communities, wildlife habitat, and climate protection. Established in 1974, OSI achieves its goals through land acquisition, fiscal sponsorship, regional loan and grant programs, park and trail improvements, and public policy and advocacy. OSI is active across the country, including the states of New York, Vermont, New Hampshire, Maine, Georgia, South Carolina, Virginia, Tennessee, New Jersey, Massachusetts, Pennsylvania, Alabama, West Virginia, North Carolina, and Florida.
Frequently asked questions
Where is Open Space Institute headquarters?
Open Space Institute's headquarters is located at 1350 Broadway Suite 201, New York 10018, United States.
How many offices does Open Space Institute have?
GraphIQ records 19 locations for Open Space Institute, as of October 2026.
What is Open Space Institute's corporate address?
The corporate headquarters address is 1350 Broadway Suite 201, New York 10018, United States.
When was Open Space Institute founded?
Open Space Institute was founded in 1974 and employs approximately 77 people.
What is Open Space Institute's phone number?
The main phone number for Open Space Institute headquarters is +1 212 290 8200.
How many employees does Open Space Institute have?
Open Space Institute has approximately 77 employees (GraphIQ estimate, 2026).