£38.89m
−7%vs Dec 2024Active09704443Private limited companyDidcot
OPEN COSMOS LTD.
Significant control: Rafael Jordá Siquier (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
OPEN COSMOS LTD. is an active private limited company (company number 09704443) incorporated on 27 July 2015, registered in Didcot. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest group accounts cover the period ending 31 December 2025, showing net assets of £38.89m and cash of £57.20m, with 65 employees on average. Net assets fell 7% on the prior period (£41.94m).
Peer position · net assets
By net assets it sits in the top quarter of 256 comparable companies in Oxford (median £5,212, upper quartile £41k).
02
Ownership and control
- Mr Rafael Jordá Siquier
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr. Rafael Jordá Siquier
- owns 50–75% of shares
- Mr Rafael Jorda Siquier
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 27 July 201511 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 10 August 2027in 290 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Group
- Size band
- MediumCompanies Act thresholds
05
Financials
£57.20m
+129%vs Dec 2024Not reported
65
+12%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £38.89m | £57.20m | £29.64m | £23.15m | — | £429k | 65 |
| 31 December 2024 | £41.94m | £24.96m | £6.45m | £7.22m | — | £5.99m | 58 |
| 1 January 2024 | — | — | — | — | — | — | — |
| 31 December 2023 | £33.83m | £26.89m | £3.22m | £2.62m | — | £138k | 46 |
| 1 January 2023 | — | — | — | — | — | — | — |
Current ratio3.76Current assets ÷ creditors within one year
Cash per employee£880kCash ÷ 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 £38,890,045 at 31 December 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.76
- Cash at bank of £50,000 or moreCash £57,202,230
- Three or more accounting periods on record5 periods on record
- Incorporated five or more years agoIncorporated 27 July 2015
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
- Next accounts duein 341 days
- Confirmation statement duein 290 days
- Accounts period endNet assets £38.89m · group accounts
- Accounts period endNet assets £41.94m · group accounts
- Accounts period end
- Accounts period endNet assets £33.83m · group accounts
- Accounts period end
- Incorporated
08
Similar companies in Oxford
- 3DMAGINATION LTDDidcot · inc. Jul 2015
- RODERICK A SMITH CONSULTING ENGINEER LTDOxford · inc. May 2015
- HARRIS TECHNICAL AND PROFESSIONAL SERVICES LIMITEDWallingford · inc. Nov 2015
- FOXWELL CONSULT & DESIGN LTDWantage · inc. Nov 2015
- ATLAS STRUCTURES LTDKingham · inc. Mar 2015
- ILEY DESIGN LIMITEDChipping Norton · inc. Feb 2015
All companies incorporated on 27 July 2015 · in Jul 2015.
09
Reminders for OPEN COSMOS LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.