Leonard Green & Partners, a private equity firm, completed the acquisition of a majority stake in IRIS Software,a. software developer, from private equity firms Hg Capital and ICG, in a £3.15bn deal. “To secure backing from a leading US investor in LGP, alongside the continued support of Hg and ICG, underscores IRIS’s enduring success over many decades. Our unparalleled product portfolios combined with excellent customer service have resulted in IRIS being a leader in our sectors. We have also expanded our country presence with a notable focus on the US, so LGP’s local expertise will be instrumental in our acceleration to a world-class transatlantic business," Elona Mortimer-Zhika, IRIS CEO.