About Exclaimer
Founded in 2001 in Farnborough, UK, Exclaimer is privately held and majority owned by Insight Partners with co-investment from Farview Equity Partners and Livingbridge. The company provides cloud-based tools that let organisations centrally manage email signatures, branding, legal disclaimers and regulatory compliance across Microsoft 365, Exchange and Google Workspace.
Exclaimer has raised $161.7m across two major funding rounds, including a £100m growth investment in 2020, and today supports over 100,000 organisations in more than 150 countries. Its platform governs billions of emails every day, helping global enterprises and public-sector bodies such as Sony, the BBC and UNICEF maintain brand consistency and meet compliance requirements. With a strong focus on security and scalability, Exclaimer has become a trusted infrastructure partner for businesses that view email as a critical communications channel.