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Employer Identification Number 91-1363171

WELFARE & PENSION ADM. SERVICES is a USA domiciled entity or foreign entity operating in the USA. The EIN ihas been issued by the IRS

Company Name:WELFARE & PENSION ADM. SERVICES
Employer identification number (EIN):91-1363171
EIN Issuing AuthorityPhiladelphia, PA
NAIC Classification:541990
NAIC Description:All Other Professional, Scientific, and Technical Services
401k Pension/Benefits registration WELFARE & PENSION ADM. SERVICES 401k plan information

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 911363171

USA Location Address
PO B0X 34203
SEATTLE
WA
981241203
Date first seen: 2011-10-13
Date last seen: 2019-09-24
USA Mailing Address
2815 2ND AVE STE 300
SEATTLE
WA
981211261
Date first seen: 2010-07-26
Date last seen: 2014-10-14
USA Mailing Address
P.O. BOX 34203
SEATTLE
WA
98124
Date first seen: 2007-10-01
Date last seen: 2025-06-30
USA Location Address
2815 SECOND AVENUE STE 300
SEATTLE
WA
98121
Date first seen: 2007-01-01
Date last seen: 2025-09-30
USA Location Address
7525 SE 24TH STREET, SUITE 200
MERCER ISLAND
WA
980402341
Date first seen: 2019-10-07
Date last seen: 2022-10-17
USA Location Address
2815 2ND AVE STE 300
SEATTLE
WA
981211261
Date first seen: 2015-07-28
Date last seen: 2016-11-09
USA Location Address
7525 SE 24TH STREET
SUITE 200
MERCER ISLAND
WA
98040
Date first seen: 2007-01-01
Date last seen: 2025-10-31
USA Mailing Address
7525 SE 24TH STREET SUITE 200
MERCER ISLAND
WA
980402341
Date first seen: 2025-07-30
Date last seen: 2025-12-04
401k Sponsor USA Address
7525 SE 24TH STREET
SUITE 200
MERCER ISLAND
WA
98040
Date first seen: 2007-01-01
Date last seen: 2025-10-31
USA Mailing Address
7525 SE 24TH STREET
SUITE 200
MERCER ISLAND
WA
98040
Date first seen: 2025-11-18
Date last seen: 2025-12-03

Nearby companies/organizations

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

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