Alpha Laboratories Limited

Private Limited Company · London

ActiveUnited KingdomIncorporated 1975Private Limited Company

Ownership evidence

Reported ownership and control rights in this business, with source dates.

Reported ownership & control

1 without an end date · 4 ceased

Diploma Uk Holding LimitedCorporate

Shares: over 75%, up to 100%Voting rights: over 75%, up to 100%Right to appoint or remove directors

Notified 2025-07-07 · No cessation recorded

Source record 108924913

Show 4 ceased records

Ms Talia Louise GilesIndividual

Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2024-12-18 · Ceased 2025-07-07

Source record 116353963

Nathan Scott GilesIndividual

Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%

Notified 2024-12-18 · Ceased 2025-07-07

Source record 116353988

Mrs Anne Marie GilesIndividual

Shares: over 50%, up to 75%

Notified 2019-01-16 · Ceased 2024-12-18

Source record 119105521

Mrs Anne Marie GilesIndividual

Shares: over 50%, up to 75%

Notified 2016-04-06 · Ceased 2018-01-16

Source record 115323277

People behind the business

Current appointments and the wider business interests of each person.

Appointments

2 current · 9 historical

Peter SoelbergCurrent director

Appointed 2025-07-07 · 1 yr · Ceo (Life Science Sector)

Philip WalkerCurrent director

Appointed 2025-07-07 · 1 yr · Finance

+3 others

Show 9 historical appointments

Ann GilesResigned secretary

Resigned 2022-11-04 · 2 yrs

Robert VintResigned director

Resigned 2021-04-26 · 4 yrs · Managing Director

Talia GilesResigned director

Resigned 2017-05-01 · 8 yrs · Designer

Ann GilesResigned director

Resigned 2017-05-01 · 8 yrs · H R Manager

Nathan GilesResigned director

Resigned 1999-04-30 · 26 yrs · Royal Air Force Officer

William RoachResigned director

Resigned 1991-09-09 · 6 yrs · Design Engineer

David GilesResigned director

Resigned 1990-12-15 · 27 yrs · Managing Director

Anne GilesResigned directorResigned secretary

Resigned 1990-12-15 · 34 yrs · Company Secretary

Board profile

People with appointments: 2
Directors assessed: 2
Median age: 51
Under 35: 0
65 and over: 0
Disqualified match: None active