Principals
![Adam Nadem](https://ghl.ca/wp-content/uploads/2020/07/AN-2020-2.jpg)
Adam Nadem
PL Eng
![Andrew Harmsworth](https://ghl.ca/wp-content/uploads/2020/07/PortraitAndrew.jpg)
Andrew Harmsworth
M Eng, P Eng, PE, CP, FEC
Founding Principal
![Betty Wong](https://ghl.ca/wp-content/uploads/2024/03/MR-GHL-Betty-Web-Retouched-ForWebsite-1-HighRes-1.jpg)
Betty Wong
Office Manager, HR
![David Graham](https://ghl.ca/wp-content/uploads/2020/07/PortraitDavid_color_v2.jpg)
David Graham
P Eng, FEC
Founding Principal, Emeritus
![Frankie Victor](https://ghl.ca/wp-content/uploads/2020/07/PortraitFrankie.jpg)
Frankie Victor
PL Eng
![K. M. Gary Chen](https://ghl.ca/wp-content/uploads/2020/07/PortraitGary-e1708099291247.jpg)
K. M. Gary Chen
MASc, P Eng
Managing Principal
![Jeffery Mitchell](https://ghl.ca/wp-content/uploads/2020/07/PortraitJeff.jpg)
Jeffery Mitchell
M Eng, P Eng, CP
![John Buscemi](https://ghl.ca/wp-content/uploads/2020/07/PortraitJohn.jpg)
John Buscemi
P Eng, CP
Managing Principal
![Jun H. Kim](https://ghl.ca/wp-content/uploads/2020/07/PortraitJun.jpg)
Jun H. Kim
P Eng, CP
![Khash Vorell](https://ghl.ca/wp-content/uploads/2023/06/InkedKV-2019-Copy.jpg)
Khash Vorell
M Eng, P Eng, FEC
Managing Principal
![Naki Ocran](https://ghl.ca/wp-content/uploads/2020/07/PortraitNaki.jpg)
Naki Ocran
MASc, P Eng, CP
![Steev Wong](https://ghl.ca/wp-content/uploads/2020/07/PortraitSteev.jpg)
Steev Wong
PL Eng
![Teddy Lai](https://ghl.ca/wp-content/uploads/2020/07/TL-2020.jpg)
Teddy Lai
Architect AIBC, MRAIC, CP
Founding Principal
![Wendy Morrison](https://ghl.ca/wp-content/uploads/2020/07/PortraitWendy.jpg)
Wendy Morrison
PL Eng
Associates
![S Claire Yuan](https://ghl.ca/wp-content/uploads/2020/07/CY_v3.jpg)
S Claire Yuan
MASc, P Eng, CP
![Darrell Li](https://ghl.ca/wp-content/uploads/2020/07/DL-2020.jpg)
Darrell Li
P Eng, CP
![Dean Skalski](https://ghl.ca/wp-content/uploads/2021/12/DeanSkalski.jpg)
Dean Skalski
Architect AIBC, CP, CPHD
![Kevin To](https://ghl.ca/wp-content/uploads/2023/06/MR-GHL-KevinTo-FullEdit-1-WEB-ForWebsite-e1708099594479.jpg)
Kevin To
M Eng, P Eng, ing, CP
![Khaleel Sumar](https://ghl.ca/wp-content/uploads/2020/07/KS-2020.jpg)
Khaleel Sumar
P Eng, CP
![Luke Kong](https://ghl.ca/wp-content/uploads/2021/12/LukeKong-e1638980548350.jpg)
Luke Kong
P Eng, PE, CP
![Matt Turco](https://ghl.ca/wp-content/uploads/2020/07/Matt_Turco_MASc_EIT.jpg)
Matt Turco
MASc, P Eng, CP
![Raphael Klensch](https://ghl.ca/wp-content/uploads/2020/07/RK_v4-1.jpg)
Raphael Klensch
PL Eng
Team
![Colin Boake](https://ghl.ca/wp-content/uploads/2021/12/ColinBoake-e1638980574936.jpg)
Colin Boake
BASc, EIT
![Dilip Rathinakumar](https://ghl.ca/wp-content/uploads/2020/10/Dilip-Rathinakumar-v2.jpg)
Dilip Rathinakumar
P Eng
![Eddie Yu](https://ghl.ca/wp-content/uploads/2024/04/GHL-Eddie-Retouched-Web640.jpg)
Eddie Yu
CMA, CPA
Controller
![Jason Hui](https://ghl.ca/wp-content/uploads/2024/04/GHL-Jason-Retouched-Web640.jpg)
Jason Hui
P Eng, CP
![Joseph Sinay](https://ghl.ca/wp-content/uploads/2022/10/MR-GHL-Joseph-FullEdit-FORWEBSITE.jpg)
Joseph Sinay
DiplT, BCQ
![Joy Mah](https://ghl.ca/wp-content/uploads/2024/04/GHL-Joy-Retouched-Web640.jpg)
Joy Mah
CP Coordinator
![Kelli Cha](https://ghl.ca/wp-content/uploads/2024/04/GHL-Kelli-Retouched-Web640.jpg)
Kelli Cha
DID
![Lucas Genereux](https://ghl.ca/wp-content/uploads/2021/12/LucasGenereux.jpg)
Lucas Genereux
AScT
![Maral Jafari](https://ghl.ca/wp-content/uploads/2023/06/MR-GHL-Maral-3-Web-Retouched-ForWebsite-e1708099219150.jpg)
Maral Jafari
MASc, MSc, EIT
![Menna Ahmed](https://ghl.ca/wp-content/uploads/2023/06/MR-GHL-Menna-Retouched-WEB-FORWEBSITE3.jpg)
Menna Ahmed
BSc, EIT
![Michael Nikitenko](https://ghl.ca/wp-content/uploads/2022/07/MR-GHL-Michael-Retouched-WEB-FORWEBSITE.jpg)
Michael Nikitenko
BSc, BHSc, EIT
![Morgan Tritthart](https://ghl.ca/wp-content/uploads/2020/10/Morgan-Tritthart-v2.jpg)
Morgan Tritthart
CET
![Nyasha Kanyumwa](https://ghl.ca/wp-content/uploads/2024/04/GHL-Nyasha-Retouched-Web640.jpg)
Nyasha Kanyumwa
DiplT
![Ruth Morrison](https://ghl.ca/wp-content/uploads/2021/12/RuthMorrison.jpg)
Ruth Morrison
Architect AIBC, MJIA, PMP
![Sawyer Magyar](https://ghl.ca/wp-content/uploads/2024/04/GHL-Sawyer-Retouched-Web640-2.jpg)
Sawyer Magyar
DiplT
![Taishi Ito](https://ghl.ca/wp-content/uploads/2024/04/GHL-Taishi-Retouched-Web640-2.jpg)
Taishi Ito
B Eng, EIT
![Vincent Macausland](https://ghl.ca/wp-content/uploads/2022/02/GHL-forWEB-VincentMacausland.jpg)
Vincent Macausland
B Eng, EIT