£1
No changevs May 2024Active13407969Private limited companyWarrington
UNKNOWN ENGINEERING & AERODYNAMICS LTD
B68/10001
Summary
UNKNOWN ENGINEERING & AERODYNAMICS LTD is an active private limited company (company number 13407969) incorporated on 19 May 2021, registered in Warrington. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest dormant accounts cover the period ending 31 May 2025, showing net assets of £1. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the bottom quarter of 442 comparable companies in Manchester (median £9,643, upper quartile £47k).
02
Key dates
- Incorporated
- 19 May 20215 yrs ago
- Next accounts due
- 28 February 2027in 129 days
- Confirmation statement due
- 2 June 2027in 223 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 71121
- Engineering design activities for industrial process and production
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 71129
- Other engineering activities
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £1 | — | — | — | — | — | — |
| 31 May 2024 | £1 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
68 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £1 at 2025-05-31 |
| +8 | EstablishedIncorporated 2021-05-19 (5 years) |
| 68 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Unknown Group Ltd
- owns 75–100% of shares
- holds 75–100% 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.
07
Timeline
- Confirmation statement duein 223 days
- Next accounts duein 129 days
- Accounts period endNet assets £1 · dormant accounts
- Accounts period endNet assets £1 · dormant accounts
- Incorporated
08
Similar companies in Manchester
- KITCHEN DIY LTDRochdale · inc. May 2021
- PHARMAPIPE LTDCheadle · inc. May 2021
- MEDCOTEC LTD.Daresbury · inc. May 2021
- JM TECHNICAL DESIGN CONSULTANCY LTDBury · inc. May 2021
- ZOTOMATION LTDManchester · inc. Apr 2021
- KGA DESIGN LIMITEDManchester · inc. Apr 2021
All companies incorporated on 19 May 2021 · in May 2021.
09
Reminders for UNKNOWN ENGINEERING & AERODYNAMICS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.