£657k
+713%vs Mar 2025Active05021350Private limited companyWarrington
OLSEN ENGINEERING UK LTD
Significant control: Piers Olsen (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
OLSEN ENGINEERING UK LTD is an active private limited company (company number 05021350) incorporated on 21 January 2004, registered in Warrington. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 March 2026, showing net assets of £657k and cash of £249k, with 1 employee on average. Net assets rose 713% on the prior period (£81k).
Peer position · net assets
By net assets it sits in the top quarter of 2,843 comparable companies in Manchester (median £9,760, upper quartile £50k).
02
Ownership and control
- Mr Piers Olsen
- owns 75–100% of shares
- holds 75–100% of voting rights
- Olsen Engineering Group Ltd
- owns 75–100% 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
- 21 January 200422 yrs ago
- Next accounts due
- 31 December 2027in 434 days
- Confirmation statement due
- 4 February 2027in 104 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£249k
+242%vs Mar 2025Not reported
1
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £657k | £249k | £58k | £210k | — | — | 1 |
| 31 March 2025 | £81k | £73k | £37k | £32k | — | — | 1 |
Current ratio1.46Current assets ÷ creditors within one year
Cash per employee£249kCash ÷ 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 £657,086 at 31 March 2026
- Net assets up 10% or more on the prior period+713.2% vs prior period
- Cash at bank of £50,000 or moreCash £249,213
- Incorporated five or more years agoIncorporated 21 January 2004
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 434 days
- Confirmation statement duein 104 days
- Accounts period endNet assets £657k · small accounts
- Accounts period endNet assets £81k · small accounts
- Incorporated
08
Similar companies in Manchester
- PEARSON FRASER LIMITEDWhitefield · inc. Jan 2004
- ACRYATE RESEARCH AND DEVELOPMENT LIMITEDRochdale · inc. Jan 2004
- BUSINESS EDGE (EUROPE) LIMITEDManchester · inc. Jan 2004
- THE BURST PROOF BUBBLE LIMITEDCheshire · inc. Jan 2004
- FSS CLINICAL RESEARCH LIMITEDManchester · inc. Feb 2004
- TENZER & CO. LTDManchester · inc. Dec 2003
All companies incorporated on 21 January 2004 · in Jan 2004.
09
Reminders for OLSEN ENGINEERING UK LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.