£139k
+8%vs Oct 2024Active09847428Private limited companyNorwich
POLSTAR ENGINEERING LIMITED
Significant control: Piers Hanmore (25–50%), Sarah Norrish (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Polstar Engineering Limited sell?
Registered activity: Technical testing and analysis (SIC 71200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
POLSTAR ENGINEERING LIMITED is an active private limited company (company number 09847428) incorporated on 29 October 2015, registered in Norwich. Its registered activity is technical testing and analysis (SIC 71200). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £139k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 8% on the prior period (£129k).
Peer position · net assets
By net assets it sits in the top quarter of 592 comparable companies in Other (median £8,360, upper quartile £53k).
02
Ownership and control
- Mr Piers Hanmore
- owns 25–50% of shares
- holds 25–50% of voting rights
- Sarah Norrish
- owns 25–50% of shares
- holds 25–50% of voting rights
- Miss Sarah Norrish
- owns 25–50% of shares
- holds 25–50% of voting rights
- Piers Hanmore
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Sarah Norrish
- owns 25–50% of shares
- holds 25–50% 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. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 29 October 201510 yrs ago
- Next accounts due
- 31 July 2027in 281 days
- Confirmation statement due
- 12 November 2026in 20 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71200
- Technical testing and analysis
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £139k | — | — | — | — | — | 0 |
| 31 October 2024 | £129k | — | — | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £139,358 at 31 October 2025
- Incorporated five or more years agoIncorporated 29 October 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 281 days
- Confirmation statement duein 20 days
- Accounts period endNet assets £139k · micro accounts
- Accounts period endNet assets £129k · micro accounts
- Incorporated
08
Similar companies in the UK
- STOORWORM LTDCupar · inc. Nov 2015
- TREKEEN TECHNICAL SERVICES LTDFalmouth · inc. Nov 2015
- DAB TECHNICAL SERVICES LIMITEDWorkington · inc. Oct 2015
- MERIT INSPECTION SOLUTIONS LTDSwaffham · inc. Nov 2015
- EPC NORFOLK LTDNorwich · inc. Dec 2015
- PENINSULA ENERGY COMPLIANCE LIMITEDSidmouth · inc. Dec 2015
All companies incorporated on 29 October 2015 · in Oct 2015.
09
Reminders for POLSTAR ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.