Website: www.britishchambers.org.uk

Website: www.buyusa.gov/gb

The Department for Commercial Services helps US businesses find UK partners and assists in promoting US goods and products in Britain. Contact William Brekke.

Website: www.londonchamber.co.uk

Website: www.london-first.co.uk

London First was set up to entice business to London. It is funded entirely by 330 private sector organisations and it offers extensive information on opening up for business in the capital.

Website: www.thinklondon.com

Think London is the official inward investment agency for London. We connect international businesses to London, helping them set up, succeed and grow. We are a not-for-profit, private-public partnership delivering expertise and advice to international businesses. Our service is completely free, comprehensive and confidential. Our experts work with government and the business community to help companies access the best people, places and opportunities in the city.

A network of local advice centres for smaller businesses.