Private equity firms Andera Partners and Omnes Capital acquired SPHEREA Group, the leading company in Europe for the development of customer-specific electronic test systems. Financial terms were not disclosed. Antoine Le Bourgeois and Pierre-Yves Poirier, Partners at Andera Partners: "Management convinced us of the solidity of the Group's historic businesses and the potential for new technological developments in the years to come. In addition, SPHEREA Group is fully committed to the investment strategy of our WINCH Capital 4 fund, which aims to support the change in scale of leading players in their market."