Mainspring Foundation

OTHER ACTIVE
Filed 2023-05-06
State Colorado
Industry Nonprofit / Foundation
City Denver, CO

Filing Details

Entity Name Mainspring Foundation
Entity Type OTHER
Status ACTIVE
Filing Date 2023-05-06
Filing Type NEW
State Colorado (CO)
State Filing ID 20231498121

Industry Classification

Industry Nonprofit / Foundation
NAICS Code 813211
Classification Method Keyword:medium

Principal Address

1576 N Sherman St Ste 300
Denver, CO

Mailing Address

1576 N Sherman St Ste 320
Denver, CO
Record added: February 25, 2026

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