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Development of building projects · London

Quartermaine

Quartermaine Ltd

Net liabilitiesCash down 93%ActiveLatest figures: 2025Abridged accountsCompany only6 years on the register

Private limited company registered in London, classed under “Development of building projects”.

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

Retained reserves

For subscribers

What the numbers say

3 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
Retained reserves

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
of which debtors
of which cash
Creditors due within a year
Net current assets
Net assets
Ratios
Current ratioCurrent assets for every £1 owed within a year
Cash ratioCash for every £1 owed within a year
Creditors to assetsEverything owed to creditors as a share of fixed plus current assets

7 balance-sheet lines and 3 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 2026-10-28

  1. Accounts
    Total exemption full accounts made up to 30 September 2025
  2. Accounts
    Total exemption full accounts made up to 30 September 2024
  3. Accounts
    Total exemption full accounts made up to 30 September 2023
  4. Address
    Registered office address changed from Saffery Champness Llp 71 Queen Victoria Street London EC4V 4BE United Kingdom to 71 Queen Victoria Street London EC4V 4BE on 8 August 2023
  5. Accounts
    Total exemption full accounts made up to 30 September 2022
  6. Directors
    Director's details changed for Jonathon Murray Thoday on 18 September 2020
  7. Ownership
    Change of details for Jonathon Murray Thoday as a person with significant control on 18 September 2020
  8. Accounts
    Total exemption full accounts made up to 30 September 2021
  9. Directors
    Director's details changed for Leeanne Lulla Newman on 18 September 2020
  10. Ownership
    Change of details for Leeanne Lulla Newman as a person with significant control on 18 September 2020
  11. 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 Quartermaine do?

Private limited company registered in London, classed under “Development of building projects”.

›How much turnover does Quartermaine make?

Answered in the full report

›Is Quartermaine profitable?

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

›How many people work at Quartermaine?

Answered in the full report

›Who runs and owns Quartermaine?

Its directors are Leanne Lulla Newman, Jonathan Murray Thoday. Its owners are shown to subscribers.

›Where is Quartermaine based?

Its registered office is 71 Queen Victoria Street, London, EC4V 4BE, in London.

›When was Quartermaine founded?

Quartermaine Ltd was incorporated on 18 September 2020.

›Is Quartermaine still trading?

The register lists Quartermaine Ltd as active.

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