GB · Person with significant control

John Michael Wythe

John Michael Wythe is recorded on the Companies House register of people with significant control for 7 UK companies.

Register details

Facts

Name on the register
Mr John Michael Wythe
Type
Individual
Nationality
British
Country of residence
United Kingdom
Year of birth
1956
Significant control now
7 UK companies
Earlier significant control
1 UK company
First notified
6 April 2016
Source
Companies House register of people with significant control, 20 September 2026

At a glance

John Michael Wythe's companies

  • John Michael Wythe owns 75% or more of the shares in 1 of the 7 companies listed below.
  • Main lines of business: other business support service activities n.e.c. (3), non-trading company non trading (2) and other letting and operating of own or leased real estate (1).
  • Registered offices in London (7).
  • The companies were incorporated between 1955 and 2016.
  • All 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 John Michael Wythe as a person with significant control, with the nature of that control as registered.

CompanyStatusIncorporatedTownBusinessNature of controlSince
THE PORTMAN ESTATE (PRIMARY) LIMITED
09967998 · Private Limited Company
Active25 January 2016LondonOther letting and operating of own or leased real estateOwns 75% or more of the shares, as a trustee of a trust; Holds 75% or more of the voting rights, as a trustee of a trust; Can appoint or remove a majority of the board of directors, as a trustee of a trust; Has significant influence or control, as a trustee of a trust14 October 2024
BERKELEY STREET NOMINEES LIMITED
06073998 · Private Limited Company
Active30 January 2007LondonNon-trading company non tradingOwns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights6 April 2016
PORTMAN BURTLEY ESTATE COMPANY LIMITED
00554747 · Private Limited Company
Active17 September 1955LondonSilviculture and other forestry activitiesHas significant influence or control6 April 2016
PORTMAN ESTATE MANAGEMENT LIMITED
06325414 · Private Limited Company
Active26 July 2007LondonOther business support service activities n.e.c.Has significant influence or control6 April 2016
SEYMOUR STREET NOMINEES LIMITED
01711120 · Private Limited Company
Active30 March 1983LondonNon-trading company non tradingOwns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights6 April 2016
THE PORTMAN ESTATE NOMINEES (ONE) LIMITED
05175327 · Private Limited Company
Active9 July 2004LondonOther business support service activities n.e.c.Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights6 April 2016
THE PORTMAN ESTATE NOMINEES (TWO) LIMITED
05175370 · Private Limited Company
Active9 July 2004LondonOther business support service activities n.e.c.Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights6 April 2016

History

Earlier significant control

Companies where John Michael Wythe was registered as having significant control, and no longer is.

CompanyNature of controlFromUntil
21 SEYMOUR STREET LIMITED
02953826 · Private Limited Company
Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights6 April 201618 February 2026

Connections

Others with significant control of these companies

  • John Holmes StephenTHE PORTMAN ESTATE (PRIMARY) LIMITED
  • Roy Matthew DantzicTHE PORTMAN ESTATE (PRIMARY) LIMITED
  • David Hamilton FoxBERKELEY STREET NOMINEES LIMITED
  • James Fairweather EdmondsonBERKELEY STREET NOMINEES LIMITED
  • Philip James Noel Robert EmmetBERKELEY STREET NOMINEES LIMITED
  • Rear-Admiral Alastair Boyd Ross Cb CbeBERKELEY STREET NOMINEES LIMITED
  • Alastair Boyd RossPORTMAN ESTATE MANAGEMENT LIMITED
  • The Earl Howe Frederick Richard PennPORTMAN ESTATE MANAGEMENT LIMITED
  • The Viscount Edward James Wingfield Hewitt LiffordPORTMAN ESTATE MANAGEMENT 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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