£792k
−4%vs Mar 2024Active03134975Private limited companyPortsmouth
TOMBURN LIMITED
Significant control: Hepman Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Tomburn Limited sell?
Registered activity: Treatment and coating of metals (SIC 25610). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
TOMBURN LIMITED is an active private limited company (company number 03134975) incorporated on 6 December 1995, registered in Portsmouth. Its registered activity is treatment and coating of metals (SIC 25610). Latest small accounts cover the period ending 31 March 2025, showing net assets of £792k and cash of £31k, with 30 employees on average. Net assets fell 4% on the prior period (£825k).
Peer position · net assets
By net assets it sits in the top quarter of 795 comparable companies in the UK (median £28k, upper quartile £189k).
02
Ownership and control
- Hepman Limited
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr David Hardie Hepburn
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr John Tomlinson
- 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
- 6 December 199530 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 20 December 2026in 56 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25610
- Treatment and coating of metals
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£31k
−74%vs Mar 2024Not reported
30
−19%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £792k | £31k | £449k | £534k | — | — | 30 |
| 31 March 2024 | £825k | £120k | £609k | £754k | — | — | 37 |
Current ratio1.11Current assets ÷ creditors within one year
Cash per employee£1,034Cash ÷ 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 £791,682 at 31 March 2025
- Incorporated five or more years agoIncorporated 6 December 1995
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 67 days
- Confirmation statement duein 56 days
- Accounts period endNet assets £792k · small accounts
- Accounts period endNet assets £825k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- BIRMINGHAM POWDER COATINGS LIMITEDPortsmouth · inc. Jan 1996
- LBL FINISHERS LIMITEDPortsmouth · inc. Jan 1996
- PLASTICOAT GB LIMITEDGosport · inc. Jun 1998
- X-SEAL LTDPortchester · inc. Aug 2003
- KACIMAC LIMITEDWaterlooville · inc. Oct 2003
- C W FINISHINGS LIMITEDBognor Regis · inc. Mar 2004
All companies incorporated on 6 December 1995 · in Dec 1995.
09
Reminders for TOMBURN LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.