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Buffalo Grove

INT Headquarters

251 Milwaukee Ave, Suite #200
Buffalo Grove, IL 60089

 (847) 215-4900

 Solutions@intinc.com

 Monday - Friday, 9:00am - 5:00pm CST
Fridays, Memorial Day to Labor Day, 9:00am - 1:00pm CDT

Additional Locations

Along with our Buffalo Grove headquarters, INT has 4 additional locations across the United States to better serve you.


Chicago 400 W Erie St, Suite #400
Chicago, IL 60654
Minneapolis 5775 Wayzata Boulevard, Suite 700
St. Louis Park, MN 55416
Denver 999 18th St, Suite 1125 North Tower
Denver, CO 80202
Las Vegas 200 Hoover Ave, Suite #902
Las Vegas, NV 89101

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