Our Team

Mark Guest

Business Unit Leader, Americas

Mark joined JMJ in 2002 and has 25 years of industry experience. He is responsible for developing, implementing, and managing health, safety and environmental organizations, programs, processes and systems. Prior to joining the firm, Mark held the position of Director of Heath Safety & Environment for KBR Onshore Operations (formerly Kellogg Brown and Root /Brown and Root).

He earned a B.S. degree in industrial arts from East Texas State University, with a secondary Education Certification. Mark is also a Certified Safety Professional and a member of the American Society of Safety Engineers.

• Email: mguest@jmj.com
• Phone Number: 512.795.0795

Team Directory

• Emile Aboumrad,
  Senior Consultant
• Bob Allbright,
  Senior Business Development Director, Americas
• David Ash,
  Global IT Manager
• Rick Bair,
  Senior Partner
• Mark Britton,
  COO Business Development & Growth
• Deborah Doherty,
  Chief Financial Officer
• Simon Giffin,
  Director Middle East
• Mike Goddu,
  Global Client Manager, Co-Founder
• Karthi Govender,
  Director Africa
• Jay Greenspan,
  Founder & Chairman
• Mark Guest,
  Business Unit Leader, Americas
• Michael Huvane,
  Global Account Manager
• Gil Judson,
  Global Account Manager
• Steve Knisely,
  Senior Partner
• Simon Marshall,
  Director Europe
• Stephen Portner,
  Chief Executive Officer
• Miles Protter,
  Director Australia
• John Ptasznik,
  Director Asia
• Carol Rhodes,
  Global Human Resources Director
• Don Smeltzer,
  Business Development Manager
• Rick Strycker,
  Global Director of Development