Renier is a dynamic Chartered Accountant and C-suite leader with 14+ years’ experience shaping financial strategy, driving capital efficiency, and accelerating digital infrastructure growth. With roots in investment banking and corporate finance, he’s delivered major results in fast-paced, high-stakes environments.

He’s currently CFO of Netomnia, the UK’s second-largest Alt-Net, and was a founding member of brsk in 2020, playing a key role in its rapid rise and its 2024 merger with Netomnia.

Before fibre, Renier advised on high-profile M&A across Financial Institutions, TMT, Mining, Oil & Gas, and Real Estate, honing the ability to navigate complexity and build long-term value.

Off the clock, you’ll find him chasing endurance challenges - marathons, Ironman 70.3 races, cycling, and skiing. Or simply enjoying motorbike touring, golf, scuba diving, and a good book.