Simon Williams

Chief Executive Officer, Trustmarque Ultima · trustmarqueultima.com ↗

Simon Williams merged two private equity-backed integrators into a 1,000-person group, relaunched it as TMU and set it a target of more than £1bn in gross invoiced income

combined pro-forma gross sales, as reported by IT Channel Oxygen: £742m
customers served by the merged group: 3,000
merger completed: Nov 2025
growth in the Cisco business, year to July 2026: 93%

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