Marc Chester (pictured left) and Yige Ma (pictured right) will be sales directors in the UK and Hong Kong respectively as part of Glow’s expansion in key international markets.

Chester has previously worked for firms including Euromonitor International, Toluna and Lightspeed GMI, while Ma worked as a consultant for six years following spells at GLG and Critical Mass.

Adam Portner has also joined Glow’s advisory board in the UK, where he will focus on promoting the company’s environment, social and governance measurement tool Social Responsibility Score.

Portner previously held leadership positions at Prodege, Dynata, MetrixLab and Circana.

Melbourne-headquartered Glow opened its first US office earlier this year in New York.

Tim Clover, founder and chief executive at Glow, said: “We are delighted to have Marc, Yige and Adam join the team as they each bring a wealth of valuable experience.

“Even more importantly, they are highly collaborative, fiercely passionate, genuinely nice people, traits we value highly. We are excited to see the positive impact they’ll make in their respective markets.”