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Management consultancy activities other than financial management · London

Concallium

Concallium Limited

ActiveLatest figures: 2025Abridged accountsCompany only7 years on the register

Private limited company registered in London, classed under “Management consultancy activities other than financial management”.

Headline figures

FY to Sept 2025 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

What the numbers say

2 findings from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£20212022202320242025
Profit after tax—
Turnover
Net assets
Cash
Employees

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2022202320242025
Fixed assets
Current assets
Creditors due within a year
Net current assets
Net assets
Ratios
Current ratioCurrent assets for every £1 owed within a year
Creditors to assetsEverything owed to creditors as a share of fixed plus current assets

5 balance-sheet lines and 2 ratios, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-10-20

  1. Accounts
    Micro company accounts made up to 30 September 2025
  2. Accounts
    Micro company accounts made up to 30 September 2024
  3. Accounts
    Micro company accounts made up to 30 September 2023
  4. Directors
    Appointment of Mr Kenneth Mccallum as a director on 10 May 2024
  5. Directors
    Termination of appointment of Kenneth Mccallum as a director on 10 May 2024
  6. Accounts
    Micro company accounts made up to 30 September 2022
  7. Accounts
    Micro company accounts made up to 30 September 2021
  8. Directors
    Director's details changed for Mr Kenneth Mccallum on 14 March 2022
  9. Ownership
    Change of details for Mr Kenneth Mccallum as a person with significant control on 1 March 2022
  10. Address
    Registered office address changed from 42 Bushwood Road Richmond TW9 3BQ England to 7 Bell Yard London WC2A 2JR on 25 March 2022
  11. Filing
    Resolutions
  12. Address
    Registered office address changed from 258 Kew Road Richmond TW9 3EG England to 42 Bushwood Road Richmond TW9 3BQ on 21 June 2021
  13. 5 earlier
    1. Accounts
      Micro company accounts made up to 30 September 2020
    2. Accounts
      Current accounting period extended from 31 May 2020 to 30 September 2020
    3. Address
      Registered office address changed from C/O Smart Financial the Victoria 29 Stamford Street Altrincham WA14 1EX England to 258 Kew Road Richmond TW9 3EG on 30 June 2020
    4. Address
      Registered office address changed from 258 Kew Road Richmond Surrey TW9 3EG United Kingdom to C/O Smart Financial the Victoria 29 Stamford Street Altrincham WA14 1EX on 10 Janua…
    5. Incorporation
      Incorporation

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Concallium do?

Private limited company registered in London, classed under “Management consultancy activities other than financial management”.

›How much turnover does Concallium make?

Answered in the full report

›Is Concallium profitable?

Concallium's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Concallium?

Answered in the full report

›Who runs and owns Concallium?

Answered in the full report

›Where is Concallium based?

Its registered office is 7 Bell Yard, London, WC2A 2JR, in London.

›When was Concallium founded?

Concallium Limited was incorporated on 29 May 2019.

›Is Concallium still trading?

The register lists Concallium Limited as active.