SIS Is Pleased to Announce We Have Moved to Hinsdale, Illinois

Located just minutes from downtown Chicago, the Illinois office is the principal office for business operations. A small hub for meetings staff remains in California, in Petaluma. These moves have drastically cut rental expenses from our former San Francisco Bay Area office and allow for efficient operations.

2016 has already been a busy year for us and we will continue to work for you, the membership, from both of our locations in the most cost effective manner.

You can reach SIS via phone at 630-203-2252.

Our new headquarters mailing address is:

120 E. Ogden Ave. Ste. 202 | Hinsdale, Illinois 60521

Click here to contact SIS.