Transalis is a UK managed EDI and eInvoicing provider, founded in 2004 and based in Portsmouth. Businesses connect once to the Transalis Trading Network and trade with 15,000+ organisations across 50+ countries, including 98% of the UK's electronically-trading retail market. Transalis runs EDI as a fully managed service, with fixed pricing and no per-message fees, and is a certified Peppol Access Point.