KEYSTONE MATERIALS COMPANY
Active
FOREIGN BUSINESS CORPORATION
Company Overview
KEYSTONE MATERIALS COMPANY is a New York-registered FOREIGN BUSINESS CORPORATION that has been on file for 114 years. Its current status is Active. It is identified by file number 1433. Its principal office is at 106 W. 30th. St., New York, NY, 10001.
Filing Information
Status
Active
Entity Type
FOREIGN BUSINESS CORPORATION
State Entity ID
1433
Formation Date
07/09/1912
Formation State
Delaware
Addresses
Principal Address
106 W. 30th. St., New York, NY, 10001
Other Businesses Registered in New York
- KEYSTONE MARRIAGE AND FAMILY THERAPY, PLLC
- KEYSTONE MARKETING INC.
- KEYSTONE MANUFACTURING CO., INC.
- KEYSTONE MANAGEMENT SERVICES LLC
- KEYSTONE MANAGEMENT NY INC.
- KEYSTONE MECHANICAL INC.
- KEYSTONE MEDICAL P.C.
- KEYSTONE MEDICAL SERVICES OF NEW YORK, P.C.
- KEYSTONE MEDICAL SERVICES OF NIAGARA FALLS, P.C.
- KEYSTONE MEDICAL SUPPLY, INC.
Record last updated on June 5, 2026 at 11:58 PM EST
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