CDS - Executive Management

Joe Massaro
Owner and Corporate Vice President

Mr. Massaro, co-founder of Computer Data Source, has been involved in the computer industry for over 20 years. He is a native of New Jersey and was honorably discharged from the US Marine Corp in 1979, where he also received a Certificate of Commendation for saving the life of an officer’s son. Mr. Massaro went on to get an Associate Degree in Business Management from Brookdale Community College, New Jersey. He is still living in the town he grew up in New Jersey with his wife and two children.

Ron Wollner
Owner and Chief Technical Officer

Mr. Wollner, co-founder of Computer Data Source, is a graduate of DeVry University, New Jersey, with an Associate Degree in Electronics in 1979. He has over 20 years of computer industry experience in many technical roles with Perkin Elmer and then Concurrent before he established CDS. Mr. Wollner is a native of New Jersey and still lives there with his wife and son.

Mike Singleton
Chief Financial Officer

Mr. Singleton is a graduate of Baldwin Wallace College, Ohio, with a BS in accounting. He was past Vice President of Finance for Tru-Fit Products Corporation, in Medina, Ohio, and also President and CEO of SKN Brake Parts, a manufacturer of domestic and foreign caliper hardware, which he co-founded. He served on the Board of Directors of various enterprises; most notable is Diamond Products of Elyria, Ohio. Mr. Singleton also has an extensive background in programming and system analysis. He is married with three children and commutes between Ohio and New Jersey.

John Hlinka
Chief Operations Officer

Mr. Hlinka was born in the Slovak Republic. He graduated from the DeVry Technical Institute in 1976. Mr. Hlinka was Director of the Global Operations Computer Service at Dow Jones until 1999 when he then joined Computer Data Source. He is currently Chief Operating Officer with responsibility for managing the technical operations worldwide providing professional and system support. Mr. Hlinka is married with five children and lives in Old Bridge, NJ.

Graham King
Executive Vice President Sales & Marketing

Born in England, Mr. King graduated from Kingston University with a technical degree in electronics and computer science. He completed an apprenticeship with Control Data Corporation in 1981 and subsequently held various positions in service delivery, service management, service marketing and service sales, with Control Data Corporation, StorageTek, Enterprise Computer Services, and SATS Technology. Mr. King joined CDS in August 2004. He also serves on the Board of Directors of the Association of Service and Computer Dealers International (ASCDI). Mr. King moved to the United States in August 1993 and became a US citizen in July 2006. He is married with five children and lives in Colorado.

Tom Vaisanen
President, CDS Canada

A native Canadian, Mr. Vaisanen graduated from Ryerson University in Toronto. He started his career with Motorola in 1981, holding various leadership roles. He then went on to work for Tandem Computers, Compaq, and Hewlett Packard; ultimately running the whole of the Canadian service operations for the Nonstop business. Mr. Vaisanen is married with five children and lives in Ontario, Canada.

Iain Burton
Director, European Sales

Mr. Burton was born in Northern Ireland and graduated from St Albans College, Hertfordshire. He has previously worked for a global service organization delivering support services for many of the major OEMs and most recently was an Account Director for one of the UK’s largest outsource partners. Mr. Burton is married with two sons and lives in Hampshire, United Kingdom.