Genstar Capital, a private equity firm focused on investment in the financial services, industrials, software and healthcare sectors, has promoted Principals Matt McCabe and Dominic Martellaro to Directors.

Private markets technology and platform provider Treble Peak has appointed Tim Hames as a Senior Adviser to support its growth in the sector.

Mid-market private equity investor Alistair Armstrong has joined Palatine as a Partner in the firm’s impact fund. Armstrong has joined from Primary Capital, where he spent 16 years making B2B-focused investments.

Floww, a fintech platform providing end-to-end private markets infrastructure, has appointed Umerah Akram as Chief Operating Officer. Akram joins from the London Stock Exchange Group, where she was Head of Private Markets.

Law firm Ogier has relocated Ridhiima Kapoor, a Senior Transactional Specialist in its investment funds and corporate teams in the Cayman Islands, to Dubai. She will continue to advise on the establishment, launch and maintenance of investment funds including hedge funds and private equity funds.

Global law firm Taylor Wessing has appointed Shervin Shameli as Partner within its London private equity and fund formation team. Shameli joins from Reed Smith, where he was Co-Head of its private funds formation group in London.

Sustainable Development Capital has appointed Philip Doyle, a 20-year energy transition and infrastructure investment industry veteran, as Co-Fund Manager of the Green Energy Solutions Fund and Managing Director of its Dublin office.