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George Leventis

Managing Director at Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C..

ExecutiveDirector
Updated Nov 10, 2026·Latest SEC filing Apr 21, 2026·Suggest an edit

About George Leventis

George Leventis is a managing director at Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C..

George Leventis first appears on SEC filings in 2024.

Experience

This experience comes from George Leventis's profile and from SEC filings. For roles taken from filings, the years are when the filings name George Leventis in the role, so the role may have started earlier or lasted longer.

Langan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. Current
Managing Director
2008 – Present · Parsippany, NJ
Engineering and environmental consulting for developers, property owners, public agencies and energy companies.
Organizing Commitee Olympic Games Atehns 2004
Director General
1998 – 2000

Key Colleagues at Startups

The people George Leventis works with at each company, as listed on that company's latest Form D.

CH
Chris Hager
Executive officer
AP
Alan Poeppel
Managing Principal and director
RJ
Robert Johnston
Executive Officer and Director
LS
Lori Simpson
Managing Principal and director
GE
Gregory Elko
Executive Officer and Director
WB
Walter Bogardus
Executive officer
DG
David Gockel
Executive Chair
MG
Marc Gallagher
Executive officer
RF
Rudolph Frizzi
Executive officer
RB
Richard Burrow
Managing Principal and director
RF
Ronald Fuerst
Executive officer
RL
Ryan Linthicum
Next CEO and director
MB
Michael Burke
Executive officer
DH
Donald Hodson
Executive officer

Sources

  1. SECLangan Engineering, Environmental, Surveying, Landscape Architecture & Geology, D.P.C. Form D, filed Apr 21, 2026