GB · Person with significant control

Andrew John Unwin

Andrew John Unwin is recorded on the Companies House register of people with significant control for 26 UK companies.

Register details

Facts

Name on the register
Mr Andrew John Unwin
Type
Individual
Nationality
British
Country of residence
United Kingdom
Year of birth
1964
Significant control now
26 UK companies
First notified
6 April 2016
Source
Companies House register of people with significant control, 20 September 2026

At a glance

Andrew John Unwin's companies

  • Andrew John Unwin owns 75% or more of the shares in 20 of the 26 companies listed below.
  • Main lines of business: specialists medical practice activities (19), other letting and operating of own or leased real estate (2) and activities of patent and copyright agents; other legal activities n.e.c. (1).
  • Registered offices in London (18), Ascot (5) and Aylesbury (2).
  • The companies were incorporated between 2001 and 2025.
  • 4 of the companies also list other people or companies with significant control.

These details come from the register as published on 20 September 2026. The register can change at any time: check the current entry live before relying on it.

Companies

Significant control now

UK companies that list Andrew John Unwin as a person with significant control, with the nature of that control as registered.

CompanyStatusIncorporatedTownBusinessNature of controlSince
PATHWAY EXPERT CHAMBERS LIMITED
16652988 · Private Limited Company
Active15 August 2025AylesburyActivities of patent and copyright agents; other legal activities n.e.c.Has significant influence or control15 August 2025
PATHWAY EXPERT TRAINING LIMITED
16652896 · Private Limited Company
Active15 August 2025AylesburySpecialists medical practice activitiesOwns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights15 August 2025
CONTRAST DIAGNOSTICS ALPHA LTD
13909774 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS DELTA LTD
13910037 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS EPSILON LTD
13910231 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS GAMMA LTD
13910111 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS IOTA LTD
13910451 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS KAPPA LTD
13910424 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS LAMDA LTD
13910419 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS MANAGEMENT LTD
13909567 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS MU LTD
13910510 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS OMEGA LTD
13910209 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS OMICRON LTD
13910580 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS PI LTD
13910628 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS RHO LTD
13910603 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS SIGMA LTD
13909688 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS THETA LTD
13910336 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS UPSILON LTD
13911221 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS ZETA LTD
13910194 · Private Limited Company
Active11 February 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors11 February 2022
CONTRAST DIAGNOSTICS LTD
13883113 · Private Limited Company
Active31 January 2022LondonSpecialists medical practice activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors31 January 2022
BERKSHIRE MEDICAL AND IMAGING CENTRE LTD
09313964 · Private Limited Company
Active17 November 2014WindsorHospital activitiesOwns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights27 October 2017
OPUS KNEE LLP
OC415097 · Limited Liability Partnership
Active15 December 2016Ascot—Holds more than 25% but not more than 50% of the voting rights; Has the right to more than 25% but not more than 50% of the surplus assets on a winding up; Can appoint or remove a majority of the members who manage it15 December 2016
CRUCIATE PROPERTY LIMITED
06639217 · Private Limited Company
Active7 July 2008AscotOther letting and operating of own or leased real estateOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors6 April 2016
GENUS MEDICA LIMITED
04201049 · Private Limited Company
Active18 April 2001AscotOther human health activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors6 April 2016
MAPLEWOOD HOMES HOLDINGS LIMITED
10055571 · Private Limited Company
Active10 March 2016AscotOther letting and operating of own or leased real estateOwns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights; Can appoint or remove a majority of the board of directors6 April 2016
WINDSOR KNEE CLINIC LLP
OC353790 · Limited Liability Partnership
Active31 March 2010Ascot—Holds 75% or more of the voting rights; Has the right to 75% or more of the surplus assets on a winding up; Can appoint or remove a majority of the members who manage it6 April 2016

Connections

Others with significant control of these companies

  • Jeremy Michael FordPATHWAY EXPERT CHAMBERS LIMITED
  • Tobias Edward UnwinPATHWAY EXPERT CHAMBERS LIMITED
  • Damon SimmonsPATHWAY EXPERT TRAINING LIMITED
  • Adrian James WilsonOPUS KNEE LLP
  • Stephen ColemanMAPLEWOOD HOMES HOLDINGS LIMITED

Explained

What significant control means

Every UK company must keep a register of the people with significant control over it and file it with Companies House. Someone has significant control if they own more than 25% of the shares or voting rights, can appoint or remove a majority of the board, or otherwise have significant influence or control. Companies can also be controlled through another company, which then appears on the register itself.

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