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Private limited company registered in London, classed under “Management consultancy activities other than financial management”.
Headline figures
FY to Nov 2025 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
History
| £ | 2025 |
|---|---|
| Profit after tax | — |
| Turnover | |
| Net assets | |
| Cash | |
| Employees |
Every figure for the year
“—” 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 sheet | 2025 |
|---|---|
| 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 | |
4 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 2026-10-24
- AccountsMicro company accounts made up to 30 November 2025
- ConfirmationConfirmation statement made on 20 November 2025 with no updates
- IncorporationIncorporation
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 South 51 do?
Private limited company registered in London, classed under “Management consultancy activities other than financial management”.
›How much turnover does South 51 make?
Answered in the full report
›Is South 51 profitable?
South 51's profit isn't public: small companies may file without a profit and loss account.
›How many people work at South 51?
Answered in the full report
›Who runs and owns South 51?
Its directors are Lourens Mouton. Its owners are shown to subscribers.
›Where is South 51 based?
Its registered office is 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, in London.
›When was South 51 founded?
South 51 Ltd was incorporated on 21 November 2024.
›Is South 51 still trading?
The register lists South 51 Ltd as active.