The company has appointed Kristen Kalupski as chief marketing officer. Previously at software business NucleusTeq, Kalupski has around 20 years of marketing experience with technology and services firms.

Jay Shutter, previously principal and chief executive at Illuminas North America, which Radius recently acquired, takes up the role of chief technology officer.

Shutter will lead the company’s technology strategy, including research operations and business process improvement, and will maintain his thought leadership presence. 

Radius has also promoted Paul Donagher to head of client growth, with a focus on integrating client delivery and commercial growth.

Illuminas co-founder Carrie Angiolet will assume the role of head of Illuminas, US, leading day-to-day operations while continuing to expand its work with clients.

The expansion to the leadership team follows the appointment of Rob Wengel (pictured) as chief executive earlier this year.

Wengel said: "This is a pivotal time in our industry. Clients are facing rising complexity, compressed decision cycles and demand for activation-ready insights. With this team, we are well-positioned to meet those needs and drive the next chapter of Radius’s evolution."