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Employer Identification Number 33-0336973

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

Company Name:IONIS PHARMACEUTICALS, INC.
Employer identification number (EIN):33-0336973
EIN Issuing AuthorityPhiladelphia
NAIC Classification:541700
401k Pension/Benefits registration IONIS PHARMACEUTICALS, INC. 401k plan information

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 330336973

USA Mailing Address
2855 GAZELLE COURT
CARLSBAD
CA
92057
Date first seen: 2007-07-01
Date last seen: 2025-12-31
USA Location Address
2855 GAZELLE COURT
CARLSBAD
CA
92057
Date first seen: 2007-07-01
Date last seen: 2025-12-31
USA Mailing Address
2855 GAZELLE CT.
CARLSBAD
CA
92010
Date first seen: 2009-01-01
Date last seen: 2025-12-31
USA Location Address
2855 GAZELLE CT.
CARLSBAD
CA
92010
Date first seen: 2009-01-01
Date last seen: 2025-12-31
USA Mailing Address
2855 GAZELLE CT
CARLSBAD
CA
920106670
Date first seen: 2016-07-01
Date last seen: 2019-06-27
USA Location Address
2855 GAZELLE CT
CARLSBAD
CA
920106670
Date first seen: 2016-07-01
Date last seen: 2021-07-21
USA Mailing Address
1896 RUTHERFORD RD.
CARLSBAD
CA
92008
Date first seen: 2008-01-01
Date last seen: 2025-12-31
USA Location Address
1896 RUTHERFORD RD.
CARLSBAD
CA
92008
Date first seen: 2008-01-01
Date last seen: 2025-12-31
USA Mailing Address
2855 GAZELLE COURT
CARLSBAD
CA
92010
Date first seen: 2009-01-01
Date last seen: 2026-08-12

Nearby companies/organizations

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

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