The Governance RegisterEdition 2026 · Compiled 12th July 2026

Sigma Private Office Limited

Company SC180545 Active

Company details

NumberSC180545
StatusActive
TypePrivate Limited Company
Incorporated12/11/1997
Address5 SOUTH CHARLOTTE STREET, EDINBURGH, EH2 4AN
Accounts next due30/06/2027
Accounts last made up30/09/2025

Industry (SIC)

64304 - Activities of open-ended investment companies

Ownership - persons with significant control (3)

  • Sigma Broking Limited
    ownership of shares 75-100% voting rights 75-100% right to appoint and remove directors right to appoint and remove directors as firm significant influence or control as firm
  • Mr Graham Hugh Campbell ceased British
    ownership of shares 25-50% voting rights 25-50%
  • Assetco Plc ceased
    ownership of shares 75-100% voting rights 75-100% right to appoint and remove directors

Officers (18)

  • Costello, Kevin, Mr. Director · appointed 2024
  • Kent, Matthew Charles Director · appointed 2024
  • Mudie, David Charles Malcolm, Mr. Former Director · appointed 2024 · resigned 2026
  • Brough, Gordon Haig Former Director · appointed 2024 · resigned 2024
  • Marshall, Gary Robert Former Director · appointed 2023 · resigned 2024
  • Collins, Gary Former Director · appointed 2022 · resigned 2022
  • Mckellar, Peter Archibald Former Director · appointed 2021 · resigned 2024
  • Gilbert, Martin James Former Director · appointed 2021 · resigned 2022
  • Keir, Joanne Claire Former Director · appointed 2020 · resigned 2024
  • Keir, David Michael Former Director · appointed 2017 · resigned 2020
  • DM Company Services LTD Former Corporate-secretary · appointed 2015 · resigned 2021
  • Matheson, Jamie Graham Former Director · appointed 2014 · resigned 2024
  • Campbell, Graham Hugh Former Director · appointed 2011 · resigned 2024
  • Leaf, Daniel Avraham Former Director · appointed 2011 · resigned 2014
  • Fosh, Julian Edward Campbell Former Director · appointed 2005 · resigned 2007
  • Spence, John Cameron, Doctor Former Director · appointed 1998 · resigned 2021
  • Campbell, David Scott Former Director · appointed 1997 · resigned 1998
  • Fisher, James Clelland Former Director · appointed 1997 · resigned 2021

Directors and officers on the Companies House record, current and former.

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