£615k
No changevs Feb 2024Active09188375Private limited companyRichmond
AQUAFFIRM LIMITED
Significant control: David Francis Sarphie (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Aquaffirm Limited sell?
Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
AQUAFFIRM LIMITED is an active private limited company (company number 09188375) incorporated on 28 August 2014, registered in Richmond. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 28 February 2025, showing net assets of £615k and cash of £20, with 4 employees on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the top quarter of 210 comparable companies in Greater London (median £1,000, upper quartile £52k).
02
Ownership and control
- Dr David Francis Sarphie
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Prof Anthony Edward George Cass
- owns 25–50% of shares
- Professor Gabriel Aeppli
- owns 25–50% of shares
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
- 28 August 201412 yrs ago
- Next accounts due
- 28 November 2026in 36 days
- Confirmation statement due
- 11 September 2027in 323 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£20
No changevs Feb 2024Not reported
4
No changevs Feb 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | £615k | £20 | £654k | — | — | — | 4 |
| 29 February 2024 | £617k | £20 | £652k | — | — | — | 4 |
Cash per employee£5Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £615,498 at 28 February 2025
- Incorporated five or more years agoIncorporated 28 August 2014
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 323 days
- Next accounts duein 36 days
- Accounts period endNet assets £615k · small accounts
- Accounts period endNet assets £617k · small accounts
- Incorporated
08
Similar companies in Greater London
- SPARCA LIMITEDWeybridge · inc. Sept 2014
- ENERTECHNOS LIMITEDKingston Upon Thames · inc. Aug 2014
- RUMDOODLE ENTERPRISES LTDMeopham · inc. Sept 2014
- MICRO - SIGNATURE LIMITEDSutton · inc. Jul 2014
- TGS GEOPHYSICAL INVESTMENTS LIMITEDWeybridge · inc. Oct 2014
- THERMATECHNOS LIMITEDKingston-Upon-Thames · inc. Oct 2014
All companies incorporated on 28 August 2014 · in Aug 2014.
09
Reminders for AQUAFFIRM LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.