Published: June 10, 2026 at 7:58 am
Tributes have been paid to tech boss Neil Muller, 54, who died after being found with stab wounds at his home.
Mr Muller was appointed group CEO of Derby-based Node4 in April 2026, having previously served as CEO of Digital Space for seven years between 2018 and 2025.
Prior to that, he was group CEO of Daisy Group from 2015-2018 after spending more than 20 years at Computacenter.
A spokesperson for Warwickshire Police said: “We have launched an investigation following the death of a man at a house on Langley Road in Claverdon on Sunday morning.
“We received a report from ambulance services at 6.15am about a man in his 50s who required emergency medical care following a stab wound to his chest.
“Sadly, he was declared deceased at the scene at 6.37am. At 7.33am, a 55-year-old woman from Birmingham was arrested on suspicion of murder. She has since been released on bail.
“An investigation is underway. There is no wider risk to the public.”
In 2021, Mr Muller was named by LDC as one of its 50 Most Ambitious Leaders.
Matthew Riley, chair of the newly formed O2 Business and founder of Daisy Group, said on LinkedIn: “I’m deeply saddened to hear of the passing of Neil Muller.
“Many of you will remember that Neil served as CEO of Daisy for almost four years and was well thought of by many colleagues across the business. My thoughts are with his family and friends at this sad time.”