GB · Person with significant control

Simon James Gillett

Simon James Gillett is recorded on the Companies House register of people with significant control for 8 UK companies.

Register details

Facts

Name on the register
Mr Simon James Gillett
Type
Individual
Nationality
British
Country of residence
United Kingdom
Year of birth
1971
Significant control now
8 UK companies
Earlier significant control
2 UK companies
First notified
13 August 2018
Source
Companies House register of people with significant control, 20 September 2026

At a glance

Simon James Gillett's companies

  • Simon James Gillett owns 75% or more of the shares in 3 of the 8 companies listed below.
  • Main lines of business: engineering related scientific and technical consulting activities (2), environmental consulting activities (2) and building of ships and floating structures (1).
  • Registered offices in Delabole (4), London (2) and Birkenhead (1).
  • The companies were incorporated between 2019 and 2022.
  • 6 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 Simon James Gillett as a person with significant control, with the nature of that control as registered.

CompanyStatusIncorporatedTownBusinessNature of controlSince
APCL GROUP LIMITED
13774706 · Private Limited Company
Active30 November 2021BirkenheadNon-trading company non tradingOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors10 June 2026
SIMMEL LTD
13965193 · Private Limited Company
Active9 March 2022LondonLeasing of intellectual property and similar products, except copyright worksOwns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights9 March 2022
BALAENA SHIP MANAGEMENT LIMITED
13861555 · Private Limited Company
Active20 January 2022DelaboleEngineering related scientific and technical consulting activities; Environmental consulting activitiesOwns 75% or more of the shares20 January 2022
BALAENA CONSULTING LTD
13833462 · Private Limited Company
Active7 January 2022DelaboleEngineering related scientific and technical consulting activities; Environmental consulting activitiesHas significant influence or control7 January 2022
BALAENA BRAVO LIMITED
13160751 · Private Limited Company
Active27 January 2021DelaboleConstruction of utility projects for fluidsHas significant influence or control27 January 2021
BALAENA ALPHA LIMITED
13138877 · Private Limited Company
Active18 January 2021DelaboleOther business support service activities n.e.c.Has significant influence or control18 January 2021
LEMON INVESTMENTS LTD
12483360 · Private Limited Company
Active26 February 2020LondonDevelopment of building projectsOwns more than 25% but not more than 50% of the shares26 February 2020
BALAENA LTD
12030661 · Private Limited Company
Active3 June 2019CornwallBuilding of ships and floating structures; Construction of water projectsOwns 75% or more of the shares3 June 2019

History

Earlier significant control

Companies where Simon James Gillett was registered as having significant control, and no longer is.

CompanyNature of controlFromUntil
ANTHONY MARKS RESOURCING LTD
11978925 · Private Limited Company
Owns more than 25% but not more than 50% of the shares3 May 20193 September 2022
GILLETT INVESTMENTS LTD
11514020 · Private Limited Company
Owns 75% or more of the shares13 August 20181 January 2022

Connections

Others with significant control of these companies

  • Melanie Jane StringerSIMMEL LTD
  • Balaena LimitedBALAENA CONSULTING LTD
  • Balaena LtdBALAENA BRAVO LIMITED
  • Balaena Alpha LimitedBALAENA BRAVO 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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