Welcome to Who’s Who of Top Executives
The Marquis Who’s Who Top Professionals series recognizes outstanding listees in their specific fields. Our features contain biographical details of professionals that have achieved a high level of recognition and achievement in their chosen profession.

Mathew Guilfoyle
Title: President Company: Activity Connection Location: Lebanon, Oregon, United States Mathew Guilfoyle, president at Activity Connection, has been recognized by Marquis Who’s Who Top Executives

Teresa Ethridge
Title: Chief Executive Officer Company: HumanityCenter4Change Location: Hemet, California, United States Teresa Ethridge, chief executive officer at HumanityCenter4Change, has been recognized by Marquis Who’s Who

Ryan Stoddard
Title: Global Threat and Vulnerability Management Manager Company: Equifax Inc. Location: Commerce, Georgia, United States Ryan Stoddard, Global Threat and Vulnerability Management Manager at Equifax

John C. Lettera
Title: Co-Founder Company: Fairbridge Asset Management Location: Darien, Connecticut, United States John C. Lettera, Co-Founder at Fairbridge Asset Management and Adjunct Professor at Pace University,

Debra Guy
Title: 1) Broker and Co-Owner; 2) Realtor and Owner Company: 1) RE/MAX of Cherry Creek 2) Harvey & Guy Homes Location: Denver, Colorado, United States

Robert E. Lee III
Title: 1) Independent Certified Coach, Teacher, Trainer and Speaker; 2) Founder, President and Principal Company: 1) Maxwell Leadership; 2) Touchstone Hospitality IV LLC Location: Columbus,

Helen Xu
Title: Chief Growth OfficerCompany: Tenneco Inc.Location: Northville, Michigan, United States Helen Xu, Chief Growth Officer at Tenneco Inc., has been recognized by Marquis Who’s Who

Michael S. Tomlinson
Title: Director of Sales Company: Elite Imaging Systems Location: Lake Orion, Michigan, United States Michael S. Tomlinson, Director of Sales at Elite Imaging Systems, has

Michael R. Kueny
Title: Construction Project DirectorCompany: 1) JWR Properties LLC; 2) Star Home BuildersLocation: Mount Laurel, New Jersey, United States Michael R. Kueny, Construction Project Director at

David T. Kollat
Title: Founder and Chief Executive Officer Company: 22inc. Location: Westerville, Ohio, United States David T. Kollat, Founder and Chief Executive Officer at 22inc., has been