About us

Complex questions. Powerful answers.

We are a consultancy that combines commercial, economic, technical and planning expertise to find powerful answers to our clients’ complex challenges. Answers that help people, places and economies thrive.

Founded in 1978, with a global network of offices, we have over 400 consultants providing advice to government, operators, financiers, regulators, developers, multi‐lateral funding agencies and other interest groups.

Spotlights
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News and insights
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Find out what we say about industry issues.

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Subscribe to The Review
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Subscribe to our newsletter for industry insights and project updates.

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Why people work here
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Find out what motivates our employees and why they love SDG.

News and insights »

Find out what we say about industry issues.

Subscribe to The Review »

Subscribe to our newsletter for industry insights and project updates.

Why people work here »

Find out what motivates our employees and why they love SDG.

Get in touch

If you are interested in finding out more about us you can stay in touch in the following ways: