Sidman, Matthew Keith
At least 2 active companies
These details are public data from the Companies House register.
- Nationality
- American
- Country of residence
- United States
Appointments 2 current
Not a complete list. See all appointments on Companies House
Director · Appointed 2 September 2022
Active
Net assets -£146.1M, 2025 full accounts · Incorporated 1985 · Other sports activities
Director · Appointed 2 September 2022
Active
Group accounts · Incorporated 1989
Works with
Officers serving alongside Sidman, Matthew Keith
Berylson, James
Director at Millwall Holdings Limited
Berylson, James
Garston, Peter
Director at Millwall Holdings Limited
Parker, Emma Clair
Secretary at Millwall Holdings Limited