Principals

Sascha Wagner FIIDA AIA LEED AP
President and CEO

David Meckley IIDA CID LEED AP
​

​​Susan Williams
​Senior Vice-President and CFO

​Bill Puetz CID LEED AP

Linda H. Parker CID LEED AP ID+C
Vice-President

 David Link IIDA CID NCIDQ

Sandra Tripp IIDA LEED AP
Managing Director, New York​

Alan Vartabedian
New York

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Senior Associates

Alaina Ladner LEED AP ID+C, WELL AP
Senior Associate, SF

Andrew Volckens AIA
Senior Associate, CHI

Anthony Santos​
Senior Associate, SF

​Alison Woolf LEED AP
Senior Associate, SF

Charles Uehrke IIDA
Senior Associate, SF

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John Ryan
Senior Associate, SF

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Elvira Gershengorn LEED AP
Senior Associate, NY

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Karen Feltham CID LEED AP ID+C
WELL AP
Senior Associate, SF

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Frédéric Côté​
Senior Associate, SF

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​Melody Schumacher NCIDQ LEED AP ID+C WELL AP
Senior Associate, SF

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Iris Chan LEED AP
Senior Associate, SF

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Nicole Everett​ ​CID LEED AP ID+C  
Senior Associate, SF
​

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Pam Robinson Architect
Senior Associate, SF
​

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Skip Soskin LEED AP, Architect
Senior Associate, SF

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Rene Calara Architect
Senior Associate, SF
​

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Susan Kaeuper CID, LEED AP
Senior Associate, SF

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​Rahul Pathare LEED AP ID+C
Senior Associate, SF
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Tiana Taylor Associate AIA NOMA
Senior Associate, SF

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Shauneille Foster​​
Senior Associate, SF
​

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Associates

Alexis Kaloyanides IIDA CID LEED GA  
​Associate, NY​

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Edna Wang CID LEED AP
Associate, SF

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Jack Ang
Associate, SF

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Amanda McDowell
Associate, CHI

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Eric Nelson
Associate, SF​

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James Johnson
Associate, SF

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Armel Nano
Associate, NY

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​Garry Brown
Associate, SF

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Joanna Heringer​
Associate, SF

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Carrie Wong
Associate, SF

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Greg Dumont LEED AP
Associate, SF

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Karie Vagedes IIDA NCIDQ
Associate, CHI

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Kevin Wilder LEED AP
Associate, SF

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Lisbeth Mendizabal LEED AP
Associate, NY

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Roy Wilson LEED AP
Associate, SF

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Team Members

Adam Murphy
Alena Field
Alex McGill
Alexa Boyd
Alison Schmitt  
Amy Stock
Andrew K. Witlin
Aryana Motahari
Austin Chen
Beverly Moris
Brandye Johnson
Breck Polley
Brian Fiscus
Brianna Untener
Carlyn Kuchan​
Carlos Rodriguez 
Carrie Leighton

​Cathy Le
Christian Reeser
Christine Yen​​​
Cynthia Phillips 
David Hevesi
​Deborah Kaufman
Danielle Pomeroy
Edell Parker
Edward Sweeney​
Elias Horat
Emmanuelle Ichaye-Anum
Filitsa Nicolaou
Hadley Bell
​​Jena Kissinger
Kabaila Everett
​​Kate Thorson​​​​
​​Katharine Dwyer

Katherine Brown
Kelly Yun
Kenneth Fout
Ladislao Ramirez
Lara Guroff
Larry Smith
Lisa Tam
Lloyd DesBrisay
Luis Buenfil
Lydia Bales 
​Lynn Silva
​​​​​​​​​​Macaria Isip
​​​​​​Madison George
​Meaghan Regnart​
​​Megan Pool
​​​​​​Morris Lambert
​Nathalie Pouzar​

​​Oleg Lyamin​
​​Owen Walker
Patrycja Dragan​
​Racquel Feliciano
Sarunya Leano 
Shannon Moore​
​Sichao Wang
Sierra Goetz
Stephen Diebold
Tamara Sainz​
Tisha Tasaki
Victoria Smith
Zaya Baatarsuren