Mühlmann said on Monday that he is "delighted with the quality of institutional support we have received".
Trustpilot has bases in London, Copenhagen and Edinburgh. The founder previously told the Standard he expects listing will also be a key “tool to incentivise staff and to continue to attract the best talent”.
J.P. Morgan and Morgan Stanley are joint sponsors, global co-ordinators and bookrunners on the IPO process, with Berenberg and Danske Bank also acting as bookrunners.