Calculus Capital has invested £3.5m in Avvio, an Ireland-based online hotel reservations company.
Mental health treatment compound developer is backed by investors including
Fund invests in buyouts, recapitalisations and corporate carve-outs of European businesses
Refrigeration systems business has made three add-ons since VR Equitypartner's investment in 2017
RB Ventures' Fabrice Beaulieu will take a position on the laundry company's board