Formed in 1976 the History of Advertising Trust (HAT) is an educational charity and the archive to the UK advertising industry.

Subsequently HAT is the largest archive of British advertising in the world holding over 10 million items in the collections with the earliest dating back to 1800.

As well as holding advertising industry archives, the Trust operates a brand heritage programme, managing archives for many great British brands, including Heinz, Hovis, Vimto, Butlin’s and United Biscuits.

For more information say hello@thisisiris.co.uk