Contact us

Calgary Office

TSGI Corporation
Suite 400, 1122 4th Street SW
Calgary, AB T2R 1M1

Main directory: 403-245-2110
Toll-Free: 1-866-350-7498
Fax: 403-265-8740

25 years of superior client service

An early pioneer in specialized accounting and tax services, TSGI was founded over 25 years ago with the vision of delivering professional services designed to unburden our clients and achieve long term results. TSGI is a proudly Alberta-based consulting firm serving public and private clients headquartered across Canada and in the United States.

Careers with TSGI

Interested in working with our team of dedicated professionals and dynamic, high-technology clients?  We have a unique blend of accountants, scientists, and engineers that thrive on collaboration and client success.