Our Team

Brett Wallington

Founder & Chief Executive Officer

Caroline Wallington

Director: Research & Development

DR. Jaclyn Jonosky

Non-Executive Founder & Chair

David Lawrence

Non-Executive Advisor

Associates

Philip Dukas

Associate (EHS & Sustainability)

Kim Porteous

Associate Sustainability Assurance & Verification

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Brett Wallington​

Brett Wallington​

Director - Operations

Brett is a conservationist that started his career in ecotourism as a wildlife guide, before moving onto sustainability roles at Wilderness Safaris and later Standard Bank. Brett founded ICA to create a robust mechanism to attract capital into verified and measured positive impact investments.

Caroline Wallington

Caroline Wallington

Director: Research & Development

Caroline is a passionate systems ecologist, environmental practitioner and conservation scientist. Caroline leads our research and development division as our dedicated specialist in social-ecological system science. M.Sc. Env. Science; Pr.Sci.Nat. Ecological Science (116313)

Dr Jaclyn Jonosky

DR. Jaclyn Jonosky

Non-Executive Founder & Chair

Dr. Jonosky is a medical doctor operating out of Chris Hani Baragwanath Hospital in Soweto. She has a deep passion for uplifting rural communities, with a focus on improving access to healthcare. Together with her husband Brett, ICA was born from their shared passion to make an impact.

David Lawrence​

David Lawrence​

Non-Executive Advisor​

Currently a non executive Deputy Chairman of Investec Bank Ltd and Chairman of Investec Bank Mauritius Ltd. David is also a director of a number of non-listed companies. David is also passionate about leaving a positive impact legacy and joined ICA to share his skills and expertise.

Philip Dukas

Philip Dukas

Associate (EHS & Sustainability)​

Philip is a business minded and sustainability orientated practitioner with 15 years of EHS & Sustainability related consulting experience across southern Africa. He is an enthusiastic project manager known for driving on-the-ground sustainability, whilst managing people and resources to deliver on time, within budget and to expectations.

Kim Porteous

Kim Porteous​

Associate Sustainability Assurance & Verification

Kim is driven by the desire for positive and measurable impact. This has been pursued through her career of >10 years in sustainability and strategic social investment assurance and advisory consulting with KPMG supplemented with experience in conservation project implementation, funding and investment.