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Locations

USA

Kansas -  World Headquarters

6363 College Blvd., Suite 230
Overland Park, KS 66211
Tel: (913)-345-9080  Fax: (913)-345-9088
Email: info@otsi-usa.com

Texas

5851 Legacy Circle, Suite 600
Plano, Texas 75024
Tel: (469)-626-5126 
Email: info@otsi-usa.com

California

5201 Great America Parkway, Suite 320
Santa Clara, CA 95054
Tel: (408)-850-7103
Email: info@otsi-usa.com

Minnesota

3800 American Blvd. W, Suite 1500
Bloomington, MN 55431
Tel: (952)-921-5852
Email: info@otsi-usa.com

Missouri

100 Chesterfield Business Pkwy, Suite 200
Chesterfield, MO 63005
Tel: (636)-519-5200
Email: info@otsi-usa.com

Virginia

11921 Freedom Drive, Suite 550
Reston, VA 20190
Tel: (703)-904-4303 
Email: info@otsi-usa.com

Hyderabad - Global Delivery Center

#102, City Center, Himayatnagar
Hyderabad - 500029, Telangana, India
Tel: (91)-40-44251114 
Email: info@otsi-usa.com

Bangalore

INDIQUBE – Alpha
Panathur Junction,
Outer Ring Road, Bangalore
Email: info@otsi-usa.com

Delhi

M-21, Near Eros One,
Jangpura Extesion,
South Delhi, Pin Code -110014
Tel: (91)-120-4590100
Email: info@otsi-usa.com

Dubai

Premises 111, Floor 1,
Building: Publishing, Pavilion-Dubai
Production City, Dubai, UAE
Tel: 971-4-363 7390
Email: info@otsi-usa.com

China

No. 10 Hyosung Road
Haian, Jiangsu, China
Email: info@otsi-usa.com

Costa Rica

Escazu Corporate Center,
6to piso, Escazu,
San Jose, Costa Rica
Tel: 506)-2201-4901
Email: infocr@otsi-usa.com