William Marc Postlewaite

Background

Postlewaite, William Marc was born on October 10, 1944 in Louisville. Son of William Cresson and Gretchen (Heingardner) Postlewaite.

Education

Bachelor of Science, U. Tennessee, 1968; degree in professional management development, Harvard University, 1978.

Career

Reporter, The Knoxville (Tennessee) Journal, 1969-1971; editor, The Sevier County News Record, Sevierville, Tennessee, 1971-1973; general manager, The Mountain Press Newspapers subsidiary Harte-Hawks Communications, Gatlinburg, Tennessee, 1973-1976; public, The Mountain Press Newspapers subsidiary Harte-Hawks Communications, Gatlinburg, Tennessee, 1976-1980; public, Sunbelt Publs. of Chicago Tribune Company, New Port Richey, Florida, 1980-1982; public, Life & Home Magazine Visitor Publs. Inc., Tarpon Springs, Florida, 1982-1988; co-founder, board directors, Lightning Laser Optical Corporation, Tarpon Springs, since 1988; president, Chief Executive Officer, Tritheim Technologies, since 1993. Board directors Tampa Bay Media, Inc.

Achievements

• William Marc Postlewaite has been listed as a noteworthy Publishing executive by Marquis Who's Who.

Membership

President Group Positive, Tarpon Springs, 1983. Member Tennessee Press Association (board directors 1973-1976), Florida Magazine Association, American Hellenic Ednl. Program Association, Harvard Business School Club (president S.W. Florida chapter 1989), Elks.

Connections

Married Marion Teresa Milton, December 28, 1969. Children: Brian, Matthew, Andrew, John.

Father:

William Cresson Postlewaite

Mother:

Gretchen (Heingardner) Postlewaite

Spouse:

Marion Teresa Milton

child:

Matthew Postlewaite

child:

John Postlewaite

child:

Andrew Postlewaite

child:

Brian Postlewaite