Our Team
Walters Group is led by a diverse team of individuals that each bring unique talents and strengths. Together, we are always focused on providing an experience where everyone involved – clients, employees, suppliers and partners – feel the happiness of building with Walters.
About Us
Walters Group of CompaniesWalters Leadership Group
Click on a photo to learn more about a member of our team
Walter Koppelaar
Chairman
Peter Kranendonk
CEO
Mark Koppelaar
Executive Vice President, Production & Procurement
Walt Koppelaar
Executive Vice President, Sales & US Operations
Tim Verhey
Executive Vice President, Construction Sciences
Edward Lacroix
Vice President, Projects
David Pisacrita
CEO of Metropolitan Walters LLC.
Natalia Strelbytsky
Vice President, People & Culture
Claudio Calogero
Vice President, Finance
Sam Barrett
Vice President, Pre-Construction & Sales
Tim Verhey Jr.
Vice President, Construction
Albert Marskamp
Vice President, Engineering & Detailing
Chris Beach
Vice President, Digital & Technology
David Ogilvie
Senior Advisor
Walters Management Group
Click on a photo to learn more about a member of our team
Aaron Bean
Director, International Supply Chain Partnership
Lynne Berkin
Director, Finance
Greg Kern
Director of Sales
Ryan Maguire
Detailing Manager
Jeff Tyers
Director Industrial
Chris Van Houten
Director, Virtual Design and Construction
Cynthia Emili
Director, Marketing & Communications
Yasser Elmasri
Director, Quality Assurance
Michelangelo LaSelva
Director, Environment, Health & Safety
Ryan Koppelaar
Director, Production Capacity Planning & Sub-Fabrication. VP Production Dave Steel
John Vanderhorst
Director, Plant Operations
Rak Ramachandra
Director, Projects
Bryce Mesley
Director, Field Operations
Mark Nywening
Chief Engineer