Inspiring an environment in which people and planet thrive.

The GBCSA works with its membership community to inspire a built environment in which people and planet thrive.

We are passionate, collaborative planet shapers that operate across the commercial, residential and public sectors to ensure that buildings and homes are designed, built and operated in an environmentally sustainable way. Our combined influence drives competitive, viable and professional membership advantages. GBCSA’s affiliations enable access to a community of experts at home and abroad.

The GBCSA is one of about 75 members of the World Green Building Council.

Together we create a platform for advocacy, training and certification.

Our Green Office

Living the vision

The Cape Town offices are located in Observatory at Black River Park, and our Johannesburg home is in Rosebank. We are grateful to the sponsors of both offices who provided a 4 Green Star Interior-rated environment for our benefit.

Our office doors are open to members with ample desk space and Wi-Fi.

View our Cape Town Office Case Study

Our Team

Lisa Reynolds

Chief Executive Officer & Executive Director
Cape Town, South Africa

Georgina Smit

Senior Manager: Sector Development & Transformation
Cape Town

Jaci Harrison

Human Resources Manager & Company Secretary
Cape Town, South Africa

Jean Rodel

Training Programme Manager
Durban, South Africa

Our Boardmembers

Steve Brookes Balwin Properties

Steve Brookes

Non executive director
Johannesburg, South Africa

Phil Barttram

Non executive director

Shameela Ebrahim

Non Executive Director

Joanne Solomon

Non Executive Director
Johannesburg, South Africa

Our Green Building Leader Network (GBLN)

The GBCSA market strategy is premised on working with a leader community

We actively celebrate their achievements, reinforcing the aspirational and commercial value of their commitment. As these leaders demonstrate green building is commercially viable the market follows.

The GBLN is a small network of industry leaders from the private and public sector who champion the holistic essence of green building and provide strategic funding to enable the continued growth and effect of the GBCSA.

The following 5 members make up the GBLN:

  • Growthpoint
  • City of Tshwane
  • Liberty 2 Degrees
  • Standard Bank
  • South Africa Local Government Association

Join Our GBLN Community

Partners & Sponsors

As a non-profit organisation we are indebted to those who believed in us and supported our founding.

We are always looking for sponsorship for developing new rating tools or creating new products that will move the industry forward.

Become a Sponsor

Work With Us

As leaders in green building certification we are interested in dynamic and dedicated individuals joining our team.

Keep an eye on our website and newsletter for opportunities to join our teams. Call us on +27 21 486 7900 (Cape Town), +27 10 001 3550 (Joburg) or 08610 42272. Email:

Johannesburg Case Study

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