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Reach out to S.i. Systems.

Don’t be shy! We welcome your comments, questions, and feedback. If you’re ready for your next assignment or career step, you can also search our open jobs. To connect with a local recruiter or sales person, fill out the form or you can also contact one of our local offices listed below.

Around the Corner & Across the Globe

Find a location below. 

Call (773) 997-1270

Questions? Concerns? We’re happy to hear from you.

U.S. Corporate HQ

10 South Riverside Plaza, Suite 875  
Chicago, IL 60606

Phone: (773) 997-1270

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Locations

United States
Cloud gate (the bean) in downtown Millennium Park in Chicago Illinois
Chicago, IL phone: (773) 997-1270

10 South Riverside Plaza, Suite 875  
Chicago, IL 60606

Houston, TX
Houston, TX phone: (346) 249-7313

2200 Post Oak Blvd., Suite 1000  
Houston, TX 77056


Minneapolis, MN
Minneapolis, MN phone: (612) 474-4541
Canada
Calgary
Calgary phone: (403) 263-1200

Fax: (403) 263-4090
Suite 309, 401 9th Avenue SW
Calgary, AB T2P 3C5

Waterfront park in Old Montreal with view of La Grande Roue de Montréal
Montreal phone: (819) 300-1550

485 Rue McGill, Suite 520
Montreal, QC H2Y 2H4

Outside view of Science World in Vancouver British Columbia
Vancouver phone: (604) 662-5586

Fax: (604) 488-1510
Suite 1480, 1090 West Georgia Street
Vancouver, BC V6E 3V7

Walterdale Bridge at dusk in Edmonton Alberta
Edmonton phone: (780) 424-3999

Bell Tower
Suite 2200, 10104-103 Avenue
Edmonton, AB T5J 0H8

Parliament Hill during the day in Ottawa Ontario
Ottawa phone: (613) 786-3290

Fax: (613) 786-3291
Suite 2200, 112 Kent Street
Ottawa, ON K1P 5P2

Outside view of 50 Absolute World towers in downtown Mississauga Ontario
Mississauga phone: (905) 283-2535

Fax: (905) 283-2544
Suite 406, 201 City Centre Drive
Mississauga, ON L5B 4E4

Toronto downtown square in financial district at night
Toronto phone: (416) 485-8001

Fax: (416) 485-1711
Suite 1800, 110 Yonge Street
Toronto, ON M5C 1T4

International
Skyline of Chennai India at night
Chennai, India phone: +91 44 7144 7614

S.i. IT Consultancy Services (India) Pvt Ltd
Kochar Globe, 2nd Floor, Ambedkar Nagar
SIDCO Industrial Estate (South Phase)
Guindy, Chennai, IN

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