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

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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

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Sara Schleutker

Title: Director of Program Management Company: Qualcomm Technologies, Inc. Location: Carlsbad, California, United States Sara Schleutker, Director of Program Management at Qualcomm Inc., has been

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Maticus Cortez

Title: Founder and Chief Executive OfficerCompany: Maticus Media 360 LLCLocation: New Braunfels, Texas, United States Maticus Cortez, Founder and Chief Executive Officer at Maticus Media

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Gerdus “Gus” Byleveld

Title: Chief Revenue Officer Company: JourneyApps Location: Colorado Springs, Colorado, United States Gerdus “Gus” Byleveld, Chief Revenue Officer at JourneyApps, has been recognized by Marquis

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Luis Roberto Naranjo

Title: Sales Estimator and Project Manager Company: EZ Line Parking Lot Solutions Location: Buena Park, California, United States Luis Roberto Naranjo, Sales Estimator and Project

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Bruce Conner Jr.

Title: Executive Manager Company: Stormwater Authority of the City of Chester Location: Chadds Ford, Pennsylvania, United States Bruce Conner Jr., Executive Manager at Stormwater Authority

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Ronald Vinyard, MBA

Title: President and Registered Principal Company: Legacy Financial Consulting Services Location: Erie, Pennsylvania, United States Ronald Vinyard, MBA, President and Registered Principal at Legacy Financial

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V. Hansmann

Title: Innkeeper Company: Prospect Street Writers House Location: North Bennington, Vermont, United States V. Hansmann, Innkeeper at Prospect Street Writers House, has been recognized by

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