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- Jeffrey Gural
- Eric M. Gural
- Brian R. Steinwurtzel
- AnnyRose Pahl
- Jane Gural-Senders
- Andrew Sapienza
- Courtney L. Adham
- James Coffey
- Marina Camacho
- Scott Beadle
- Tom Ortinau
- Alan Steinberg
- Allen J. Gurevich
- Alphie Toro
- Arie Fischman
- Art D'Estrada
- Barbara Yagoda
- Bibi Husseain
- Bill Lesi
- Carlos Gonzalez
- Christian Constante
- Christopher Capece
- Daniela De Lucio
- Desmond Poole
- Donald Kuebelbeck
- Donna Vogel
- Edward Camuzo
- Frank Guarino
- Gregory Ericson
- Harvey L. Richer
- Ivan Cobos
- Izet Mehmedovic
- James A. Rosselli
- Jeffrey Lestyne
- Jeffrey Swasey
- Jerome Peay
- Jessica Leon
- Jhon Echeverry
- John Pormigiano
- Joseph Villafane
- Judy Fabrizio
- Julia Camacho
- Kyle Roth
- Latoya Marston-Callwood
- Lily Cheng
- Luis Gutierrez
- Manuel Gonzalez
- Mark Fernkas
- Martin McGrath
- Martin Semjen
- Matthew J. Colavita
- Matthew Mandell
- Miguel Pena
- Mike Karwowski
- Neil Joffee
- Nicole Camacho-Key
- Patrick Rosati
- Paul Mohabir
- Paul Rufo
- Paulette Tinglin
- Peter Troisi
- Raymond Marrero
- Rebecca Martinez
- Rhonda Singer
- Robert Manno
- Robert Schlesinger
- Roy Lapidus
- Sabrina Kolenovic
- Sam Mohabir
- Samuel Gonzalez
- Sarah Hominach
- Scott Shi
- Selwyn Sampson
- Steven Demeri
- Sunny Atis
- Susan Negro
- Tenzin Yeshi
- Theresa Marino
- Thomas Lambe
- Thomas Mincone
- Thomas Rosenberger
- Tom Lora
- Vess Martinez
- Victor Mercado Jr.
- Vijay Agravat
- Vincenzo Vozzolo
- Walter J. Angulo
- William Diaz
- Zachary Granick
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- Bill Lesi
- Carlos Gonzalez
- Christian Constante
- Christopher Capece
- Donald Kuebelbeck
- Fernando Lopez
- Frank Guarino
- Ivan Cobos
- Izet Mehmedovic
- James A. Rosselli
- Jeffrey Lestyne
- Jeffrey Swasey
- Jerome Peay
- Jhon Echeverry
- John Pormigiano
- Joseph Villafane
- Luis Gutierrez
- Manuel Gonzalez
- Miguel Pena
- Mike Karwowski
- Patrick Rosati
- Paul Mohabir
- Paul Rufo
- Raymond Marrero
- Robert Schlesinger
- Samuel Gonzalez
- Selwyn Sampson
- Steven Demeri
- Sunny Atis
- Tom Lora
- Victor Mercado Jr.
- Vijay Agravat
- Vincenzo Vozzolo
- William Diaz
- Zachary Granick

Martin Semjen
Senior Project Manager
Martin joined GFP in October 2019 as a Senior Project Manager with over 35 years of experience across all aspects of architectural design and construction management.
One of his most notable projects was with Turner Construction as the Project Manager responsible for the gut renovation of the Alice Tully Hall Theatre at Lincoln Center. His most recent project, prior to joining GFP, was as a Senior Project Manager building three 22-story, 856-unit residential towers on waterfront property in Williamsburg Brooklyn for Spitzer Enterprises.
His role at the Lincoln Center project is managing the high profile multi-phased renovation of the David Geffen Hall from pre-construction to completion.
- Contact details
- Msemjen@gfpre.com
- 212-671-4181
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