Contact Us

Our Locations


Philadelphia

Headquarters
1500 Walnut Street
Suite 409
Philadelphia, PA 19102

The photos above are licensed by Creative Commons.

Partnerships


With over 25 years experience in over 45 countries, OSC is a certified small business that can add essential qualifications to a team. For more information on teaming with OSC, please contact:

Aaron Redman
Email: ARedman@oscltd.com

General Inquiries


Phone: 215.735.0500
Email: osc@oscltd.com

Back to Top
Navigation