£18k
+4%vs Dec 2023Active13076343Private limited companyLondon
TRETHSON LIMITED
Significant control: Oliver Neil Trethewey (25–50%), Mats Anders Olsson (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Management consultancy activities other than financial management (SIC 70229). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
TRETHSON LIMITED is an active private limited company (company number 13076343) incorporated on 11 December 2020, registered in London. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest micro accounts cover the period ending 31 December 2024, showing net assets of £18k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 4% on the prior period (£17k).
Peer position · net assets
By net assets it sits in the upper half of 31,398 comparable companies in London (median £2,815, upper quartile £34k).
02
Ownership and control
- Mr Oliver Neil Trethewey
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Mats Anders Olsson
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 11 December 20205 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 25 December 2026in 62 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 70229
- Management consultancy activities other than financial management
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £18k | — | — | £101k | — | — | 2 |
| 31 December 2023 | £17k | — | — | £100k | — | — | 2 |
Current ratio0.83Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £18,072 at 31 December 2024
- Current assets below creditors within one yearCurrent ratio 0.83
- Incorporated five or more years agoIncorporated 11 December 2020
- Accounts past their due dateDue 30 September 2026
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 62 days
- Next accounts due24 days overdue
- Accounts period endNet assets £18k · micro accounts
- Accounts period endNet assets £17k · micro accounts
- Incorporated
08
Similar companies in London
- SEKA CONSULTANCY LTDLondon · inc. Dec 2020
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- SATPAL LIMITEDLondon · inc. Dec 2020
- ABI ADAMSON LTDLondon · inc. Dec 2020
- BRAIN 3 LTDLondon · inc. Dec 2020
- EURO-LONDON-NIG LTDLondon · inc. Dec 2020
All companies incorporated on 11 December 2020 · in Dec 2020.
09
Reminders for TRETHSON LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.