Robert Tishman Chairman & CEO
Jay Freitas Chief Operating Officer
Ken Jacobson President, Construction Services
Mark Dimpfl Vice President, Operations
Deirdre McCarthy Controller
Susan Baker Director of Operations, Construction Services
John Nicklas VP, Business Development
Chris Hall Business Development Manager
John Schiffner Business Development Manager
Scott Morse Director of Emergency Operations
Tim Martin Senior Project Manager, Construction
Paul Sheets Senior Project Manager
Tom Stevens Senior Project Manager
Chris Mackwell Senior Project Manager
Ed Lyons Project Manager
Donal Magrane Project Manager, Construction
Jennifer Lofgren Office Manager
Heidi Jenkins Administrative Staff
Christine Marten Administrative Assistant
Denis Donoghue Warehouse Manager
Robert Tishman
Chairman & CEO
Mark Dimpfl
Vice President, Operations
Deirdre McCarthy
Controller
Susan Baker
Director of Operations, Construction Services
John Nicklas
VP, Business Development
John Schiffner
Business Development Manager
Tim Martin
Senior Project Manager, Construction
Paul Sheets
Senior Project Manager
Tom Stevens
Senior Project Manager
Chris Mackwell
Senior Project Manager
Donal Magrane
Project Manager, Construction
Heidi Jenkins
Administrative Staff
