£8.57m
+31%vs Mar 2024Active06985679Private limited companyDoncaster
H B TUNNELLING LIMITED
Significant control: Hpb Group Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does H B Tunnelling Limited sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
H B TUNNELLING LIMITED is an active private limited company (company number 06985679) incorporated on 8 August 2009, registered in Doncaster. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest full accounts cover the period ending 31 March 2025, showing net assets of £8.57m and cash of £6.24m, with 23 employees on average. Turnover was £37.68m and profit for the year £6.03m. Net assets rose 31% on the prior period (£6.54m).
Peer position · net assets
By net assets it sits in the top quarter of 990 comparable companies in Sheffield (median £8,113, upper quartile £69k).
02
Ownership and control
- Hpb Group Limited
- owns 75–100% of shares
- can appoint or remove directors
- Mr Hugh Patrick Boyle
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mrs Sheila Boyle
- 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
- 8 August 200917 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 22 August 2027in 300 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Full
- Size band
- MediumCompanies Act thresholds
05
Financials
£6.24m
+18%vs Mar 2024£37.68m
+36%vs Mar 202423
+15%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £8.57m | £6.24m | — | £10.37m | £37.68m | £6.03m | 23 |
| 31 March 2024 | £6.54m | £5.27m | — | £7.22m | £27.72m | £3.51m | 20 |
| 31 March 2023 | — | — | — | — | — | — | — |
Current ratio1.6Current assets ÷ creditors within one year
Net margin16.0%Profit for the year ÷ turnover
Cash per employee£271kCash ÷ 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 £8,568,389 at 31 March 2025
- Net assets up 10% or more on the prior period+31.0% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.6
- Cash at bank of £50,000 or moreCash £6,236,995
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 8 August 2009
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
- Confirmation statement duein 300 days
- Next accounts duein 66 days
- Accounts period endNet assets £8.57m · full accounts
- Accounts period endNet assets £6.54m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in Sheffield
- FWF WELDING LTDDoncaster · inc. Jul 2009
- F & J GENERAL SERVICES LIMITEDRotherham · inc. Jul 2009
- BUILDWISER LIMITEDSheffield · inc. Aug 2009
- NO IFS NO BUTS LIMITEDSheffield · inc. Aug 2009
- NAVITAS SOLAR INSTALLATIONS LIMITEDKillamarsh · inc. Jul 2009
- LANDERS RAIL LIMITEDSheffield · inc. Sept 2009
All companies incorporated on 8 August 2009 · in Aug 2009.
09
Reminders for H B TUNNELLING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.