“Environmental sustainability means respecting the boundaries of our planet and its resources and we all have a responsibility to ensure our planet is protected for future generations. At HKA, we are working to improve the sustainability of our operations and furthering our contribution to the United Nations Sustainable Development Goals.”

Peita Calvert, Regional Marketing Manager, Asia Pacific Environment Sustainability Committee Co-Chair
We plant one tree per employee on an annual basis to help offset our carbon emissions.

HKA recognises that it can have an impact on the environment, both directly from our operations and indirectly through our services. We seek to manage our environmental impacts, risks and opportunities to reduce the cost of doing business, and to protect and enhance the environment in which we operate. In keeping with our overall vision of making the best possible outcome a reality, every time, we are committed to outcomes that create multi-faceted benefits for the environment, our clients, and the community as a whole.

We integrate a sustainable approach to running a business; it is our commitment to doing things in an innovative, creative and commercially viable way to improve our environmental, social and business outcomes in our operations as well as our projects. In this regard, one of our priority areas is to ‘walk the talk’ and begin by designing more sustainable outcomes for our operations.

We develop our objectives associated with the United Nations’ Sustainable Development Goals UNSDG12: Responsible Consumption and UNSDG13: Climate Action focussed on our Environmental Management System accreditation and management of emissions and resources, including but not limited to travel/flights and local office sustainability actions.

Our key environmental results (2022)


trees planted

Our accreditations


Ska Rating


EcoVadis sustainability rating

ISO 14001

environmental management systems implemented

Below you will find a selection of case studies that provide examples of our contributions.


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