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Contact Us

The Institution's administrative offices are located in central London. If you have any enquires regarding membership, or any other service offered by the IES you can get in contact using the details below.


Institution of Environmental Sciences
3rd Floor
140 London Wall
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+44 (0)20 7601 1920


Office hours are between 9.30 and 17.30, Monday to Friday.

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Sustainable travel

We encourage vistors to the office to travel by the most sustainable manner possible.

By bike: There are bike racks outside the Museum of London and a Barclays Cycle hire terminal.

By tube or train: We are a few minutes walk away from St Paul's, Barbican, Moorgate and City Thameslink National Rail stations.