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Employer Identification Number 22-2675418

MATHTECH HOLDING CORP. is a USA domiciled entity or foreign entity operating in the USA. The EIN ihas been issued by the IRS

Company Name:MATHTECH HOLDING CORP.
Employer identification number (EIN):22-2675418
EIN Issuing AuthorityBrookhaven, NY
NAIC Classification:541600
401k Pension/Benefits registration MATHTECH HOLDING CORP. 401k plan information
State of IncorporationDelaware, DE

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 222675418

USA Mailing Address
6402 ARLINGTON BOULEVARD
SUITE 1200
FALLS CHURCH
VA
22042
Date first seen: 2007-01-01
Date last seen: 2025-08-31
USA Location Address
6402 ARLINGTON BLVD, SUITE 1200
FALLS CHURCH
VA
220422356
Date first seen: 2013-06-21
Date last seen: 2022-07-11
USA Location Address
2465 KUSER ROAD, SUITE 200
HAMILTON
NJ
08690
Date first seen: 2007-01-01
Date last seen: 2025-06-30
USA Location Address
6402 ARLINGTON BOULEVARD
SUITE 1200
FALLS CHURCH
VA
22042
Date first seen: 2007-01-01
Date last seen: 2025-08-31
USA Mailing Address
6402 ARLINGTON BLVD, SUITE 200
FALLS CHURCH
VA
220422356
Date first seen: 2025-07-30
Date last seen: 2025-11-21
401k Sponsor USA Address
6402 ARLINGTON BOULEVARD
SUITE 1200
FALLS CHURCH
VA
22042
Date first seen: 2007-01-01
Date last seen: 2024-08-26
USA Mailing Address
6402 ARLINGTON BLVD, SUITE 1200
FALLS CHURCH
VA
220422356
Date first seen: 2025-07-31
Date last seen: 2026-01-07
401k Sponsor USA Address
6402 ARLINGTON BOULEVARD,
SUITE 1200
FALLS CHURCH
VA
22042
Date first seen: 2007-01-01
Date last seen: 2024-08-26
401k Sponsor USA Address
6402 ARLINGTON BOULEVARD, STE 1200
FALLS CHURCH
VA
22042
Date first seen: 2007-01-01
Date last seen: 2025-06-30

Nearby companies/organizations

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

EIN Change Events for MATHTECH HOLDING CORP.

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