£154k
+27%vs Mar 2024Active04321047Private limited companySouthampton
OPTIMAL AERODYNAMICS LIMITED
Significant control: Gordon Michael Robinson (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Optimal Aerodynamics Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Optimal Aerodynamics Limited sell?
Registered activity: Specialised design activities (SIC 74100). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
OPTIMAL AERODYNAMICS LIMITED is an active private limited company (company number 04321047) incorporated on 12 November 2001, registered in Southampton. Its registered activity is specialised design activities (SIC 74100). Latest small accounts cover the period ending 31 March 2025, showing net assets of £154k and cash of £95k, with 1 employee on average. Net assets rose 27% on the prior period (£121k).
Peer position · net assets
By net assets it sits in the top quarter of 233 comparable companies in Southampton (median £2,639, upper quartile £26k).
02
Ownership and control
- Dr Gordon Michael Robinson
- owns 75–100% of shares
- holds 75–100% 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
- 12 November 200124 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 26 November 2026in 31 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74100
- Specialised design activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£95k
−32%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £154k | £95k | £82k | £24k | — | — | 1 |
| 31 March 2024 | £121k | £141k | — | £22k | — | — | 1 |
Current ratio7.41Current assets ÷ creditors within one year
Cash per employee£95kCash ÷ 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 £154,024 at 31 March 2025
- Net assets up 10% or more on the prior period+27.0% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 7.41
- Cash at bank of £50,000 or moreCash £95,306
- Incorporated five or more years agoIncorporated 12 November 2001
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 66 days
- Confirmation statement duein 31 days
- Accounts period endNet assets £154k · small accounts
- Accounts period endNet assets £121k · small accounts
- Incorporated
08
Similar companies in Southampton
- UMC DESIGN & APPLICATIONS LIMITEDWinchester · inc. Jul 2001
- TINSTAR DESIGN LIMITEDLymington · inc. Jun 2002
- BARRY HOLDSWORTH LIMITEDSouthampton · inc. Oct 2002
- SIMON UDAL DESIGN LIMITEDSouthampton · inc. Feb 2003
- REDMAN WHITELEY DIXON LIMITEDBrockenhurst · inc. Apr 2003
- MT SIGNS LTDSouthampton · inc. Apr 2003
All companies incorporated on 12 November 2001 · in Nov 2001.
09
Reminders for OPTIMAL AERODYNAMICS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.