Service Highlights

The following documents are brief highlights of services I have provided to my clients. These one page case studies describe a problem a client was faced with and how that challenge was addressed.


The following are quotes from clients and people who have worked with me on various projects:

“At a time when our business is expanding, Granite Peak Systems has made defining our information technology needs easy and painless. Tom has a knack for bridging the gap between programmers, technical personnel, and regular employees. We’re confident that Granite Peak Systems will continue to help us save time and money.”

“Tom Rupsis has a level of organization that I have never encountered in a manager, past or present. His attention to detail and project management skills make him a valuable addition to any business.”

“Tom is a superb project manager, highly skilled for the job. He always expressed what he wanted clearly, provided detailed requirement specifications and was always available and responsive for any request I had. He was always open to suggestions and valued my thoughts and opinions.”

Contact Me

Granite Peak Systems, LLC
PO Box 80892
Billings, MT 59108
Tel: 406-672-8292


Since 2007, I have funded a Kiva account in recognition of my clients. Whenever I get a new client, or find a microloan that relates to the industries my clients serve, I contribute to the account. You can see my lender profile here: