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Founded in 2009, Quadrangle Systems Inc. is a U.S. based technology company focusing on maximizing the return of our clients' IT investment by providing quality IT services at competitive rates. Quadrangle Systems Inc. is a fast-growing technology firm specializing in providing innovative technology solutions and IT services. What make us stand out from the ocean of IT outsourcing firms are: * We are always client-centric and with the strongest emphasis on customer satisfaction. We seek our business growth through helping our clients with technology solutions that best fit their business needs. * We utilize a proven onsite/offshore approach to combine the U.S. management concepts and delivery processes with China's unlimited pool of talented IT resources * We value our employees and firmly believe in "Happy Employees lead to Happy Customers".

Quadrangle Systems Inc. Questions

The Quadrangle Systems Inc. annual revenue was $2 million in 2026.

Hao Zheng is the Partner of Quadrangle Systems Inc..

20 people are employed at Quadrangle Systems Inc..

Quadrangle Systems Inc. is based in Oakbrook Terrace, Illinois.

The NAICS codes for Quadrangle Systems Inc. are [541512, 541, 54151, 5415, 54].

The SIC codes for Quadrangle Systems Inc. are [73, 737].

Top Quadrangle Systems Inc. Employees

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