Logo

Employer Identification Number 33-0830300

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

Company Name:OPTIMER PHARMACEUTICALS, INC.
Employer identification number (EIN):33-0830300
EIN Issuing AuthorityPhiladelphia
NAIC Classification:541700
401k Pension/Benefits registration OPTIMER PHARMACEUTICALS, INC. 401k plan information

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 330830300

USA Mailing Address
65 HAYDEN AVE
LEXINGTON
MA
02421
Date first seen: 2007-01-01
Date last seen: 2025-08-31
USA Location Address
10110 SORRENTO VALLEY RD STE C
SAN DIEGO
CA
921211644
Date first seen: 2011-02-25
Date last seen: 2012-06-19
USA Mailing Address
4755 NEXUS CENTER DR.
SAN DIEGO
CA
92121
Date first seen: 2007-01-01
Date last seen: 2025-08-31
USA Mailing Address
101 HUDSON STREET, SUITE 3501
JERSEY CITY
NJ
07302
Date first seen: 2007-01-01
Date last seen: 2025-06-30
USA Location Address
4755 NEXUS CENTER DR.
SAN DIEGO
CA
92121
Date first seen: 2007-01-01
Date last seen: 2025-08-31

Nearby companies/organizations

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

Was this data useful?
If you found the data here useful, PLEASE HELP US. We are a start-up and believe in making information freely available. By linking to us, posting on twitter, facebook and linkedin about us and generally spreading the word, you'll help us to grow. Our vision is to provide high quality data about the activities of all the companies in the world and where possible make it free to use and view. Finding and integrating data from thousands of data sources is time consuming and needs lots of effort. By simply spreading the word about us, you will help us.

Please use the share buttons. It will only take a few seconds of your time. Thanks for helping

Copyright © Market Footprint Ltd
Contact us   Datalog Company Directory
S3 401k Lookup     VAT Lookup