American CyberSystems Acquires ProBys

American CyberSystems, Inc. Announces the Acquisition of ProBys

IT solutions consultancy expands technology portfolio.

ATLANTA (February 1, 2011) – Atlanta‐based American CyberSystems, Inc. (ACS), a global information technology services company, announced today the acquisition of ProBys, Inc. based in Vernon Hills, Illinois. The acquisition expands the ACS reach geographically and vertically by adding solutions and global recruiting expertise to the ACS consortium of companies.  The sale will provide our newly merged customers with a strengthened global recruiting process and a broadened technology base that will satisfy their most challenging requirements.

Started in 1994, ProBys is a Chicago‐based Information Technology services company that has
been built upon solid technical backgrounds and a deep understanding of where technology is
moving in the marketplace. ProBys provides a broad range of information technology specialists
to an impressive group of Fortune 500 companies. The company has specialized in developing
customized application systems and providing on‐site consulting talent within data
management, ERP, Internet technologies and legacy support functional areas. ProBys has also
specialized in providing information systems staff to large Fortune 100 Technology companies

utilizing the latest tools and development techniques.
“The global economy is impacting our customers at a rapid pace and we are continuing to build
a strong value proposition through the acquisition of ProBys,” commented Raj Sardana,
President and CEO of American CyberSystems. “Customers are demanding flexibility from their
technology solutions partners that allows for a global distribution model to satisfy the most
diverse requirements. The sale brings a unique IT staffing model with a strong domestic and offshore
base that will be able to successfully service the changing customer needs.” The merger
allows for improved recruiting service to our existing customers while significantly expanding

the ACS client portfolio.
As part of the merger, the new entity will retain the ProBys name and continue to service all
existing customers in an improved manner through the infrastructure of parent company ACS.
Ashish Kathuria as President and Ratish Varshney as Chief Operating Officer will continue their
respective roles. The ProBys management team brings more than 15 years of global staffing
industry experience serving companies in technical and advisory roles. The ProBys team will
strengthen ACS’s Midwest presence as well as global recruiting operations in India. “Our
technology customers have requested an expanded delivery model that services their needs
wherever in the world they may be tomorrow, our merger with ACS delivers on that request. “
Ashish Kathuria, President, ProBys an American CyberSystems Company.

About American CyberSystems, Inc.
Founded in 1998, American CyberSystems, Inc. is a global information technology services
company, offering IT consulting and staffing services, systems integration, and business
solutions to organizations in a variety of industries. Through its extensive resource pool and
global recruitment centers, ACS offers unparalleled expertise in delivering solutions for Fortune
1000 companies worldwide. ACS works in partnership with clients to understand their
challenges, share their vision, and deliver mission‐specific solutions. For more information
about ACS, please visit www.acsicorp.com.