Contacting Gaussian, Inc.

Mailing Address:

340 Quinnipiac St Bldg 40
Wallingford, CT 06492 USA

Telephone Numbers:

Voice: 203-284-2501
Fax: 203-284-2521

Email Addresses:

  • Customer service: For general and product information, orders (including the status of an order), or to subscribe to our electronic mailing list.
  • Workshop Coordinator: For workshop information and registration.
  • Help: For all Gaussian and GaussView questions (including Windows and Mac OS X versions).
  • Explore: For comments to the authors of Exploring Chemistry with Electronic Structure Methods.
  • Webczar: For comments about the Gaussian website.

Gaussian Sales Agents


Last update: 23 January 2023