Company Information

CSC is a leading provider of information technology services to commercial and government markets worldwide.
Acquisitions (PDF)
Company Profile (PDF)
About Us
Company Information
Officers Principal Operating Units
and Senior Management


Michael W. Laphen

Chairman, President and
Chief Executive Officer

Michael J. Mancuso
Vice President and
Chief Financial Officer

Donald G. DeBuck
Vice President and Controller

William L. Deckelman Jr.
Vice President
General Counsel and Secretary

Thomas R. Irvin
Vice President and Treasurer

Gawie M. Nienaber
Vice President and
Associate General Counsel

Randy E. Phillips
Vice President
Corporate Development

Nathan (Gus) Siekierka
Vice President
Human Resources

M. Louise Turilli
Vice President, Deputy General
Counsel and Assistant Secretary


Business Solutions and Services Sector

3170 Fairview Park Drive
Falls Church, Virginia 22042
703.876.1000
Jim Cook, President

International
Royal Pavilion
Wellesley Road
Aldershot,Hampshire GU11 1PZ
United Kingdom
44(0)1252.534000
Guy Hains, President

Global Sales and Marketing Group
3170 Fairview Park Drive
Falls Church, Virginia 22042
703.876.1000
David Booth, President

Managed Services Sector
3170 Fairview Park Drive
Falls Church, Virginia 22042
703.876.1000
Russ Owen, President

North American Public Sector
3170 Fairview Park Drive
Falls Church, Virginia 22042
703.876.1000
Jim Sheaffer, President



Investor Relations