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People

Here at Group 6, our people are what truly sets us apart from the competition. Our experienced team is committed to ensuring that the projects they work on are something both they and Group 6 are very proud of.

Renier Van Jaarsveld
Director | Principal Structural Engineer

Alex Zhalnerovich
Associate Director | Principal Structural Engineer

Michael Scott
Associate Director | Senior Structural Engineer

Kostas Oikonomou
Associate Director | Senior Civil Engineer

Brennan Gippel
Associate Director | BIM Manager

Caroline Gaderer
Office Manager

Li Yu
Senior Structural Engineer

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Michael Lai
Senior Structural Engineer

Jae Yong Choi
Structural Engineer

Louis Kok
Structural Engineer

Brandon Tanner
Structural Engineer

Kingston Ng
Structural Engineer

Hesset Viljoen
Civil Engineer

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Riaan Grobler
Civil Engineer

Boming Lyu
Senior Structural Drafter

Sida Baghi
Senior Structural Drafter

Evan Drinkwater
Senior Structural Drafter

Janette Magpantay
Structural Drafter

Carel Kruger
Structural Drafter

@ 2026 Group 6