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Employer Identification Number 26-1989091

CASTLIGHT HEALTH, INC. is a USA domiciled entity or foreign entity operating in the USA. The EIN ihas been issued by the IRS

Company Name:CASTLIGHT HEALTH, INC.
Employer identification number (EIN):26-1989091
EIN Issuing AuthorityInternet
NAIC Classification:519100
401k Pension/Benefits registration CASTLIGHT HEALTH, INC. 401k plan information
State of IncorporationTexas, TX

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 261989091

USA Mailing Address
121 SPEAR STREET
SUITE 300
SAN FRANCISCO
CA
94105
Date first seen: 2007-01-01
Date last seen: 2025-06-30
USA Location Address
121 SPEAR STREET
SUITE 300
SAN FRANCISCO
CA
94105
Date first seen: 2007-01-01
Date last seen: 2025-06-30
USA Mailing Address
150 SPEAR STREET, SUITE 400
SAN FRANCISCO
CA
94105
Date first seen: 2007-01-01
Date last seen: 2025-09-16
USA Mailing Address
50 CALIFORNIA STREET, 18TH FLOOR
SAN FRANCISCO
CA
94111
Date first seen: 2009-01-01
Date last seen: 2025-10-03
USA Mailing Address
50 CALIFORNIA STREET
SUITE 1800
SAN FRANCISCO
CA
94111
Date first seen: 2009-01-01
Date last seen: 2025-10-04

Nearby companies/organizations

The following companies are located in the same ZIP code areas:

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