£160k
+138%vs Jun 2024Active13457382Private limited companyBradford
SIMMTHORNES MECHANICAL SERVICES LTD.
Significant control: Gareth Reginald John Simmonds (25–50%), Michael Craythorne (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Simmthornes Mechanical Services Ltd.: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Simmthornes Mechanical Services Ltd. sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
SIMMTHORNES MECHANICAL SERVICES LTD. is an active private limited company (company number 13457382) incorporated on 15 June 2021, registered in Bradford. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 June 2025, showing net assets of £160k and cash of £97k, with 10 employees on average. Net assets rose 138% on the prior period (£67k).
Peer position · net assets
By net assets it sits in the top quarter of 1,009 comparable companies in Leeds (median £4,376, upper quartile £30k).
02
Ownership and control
- Mr. Gareth Reginald John Simmonds
- owns 25–50% of shares
- Mr Michael Craythorne
- owns 25–50% 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
- 15 June 20215 yrs ago
- Next accounts due
- 30 March 2027in 153 days
- Confirmation statement due
- 29 June 2027in 244 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£97k
−59%vs Jun 2024Not reported
10
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £160k | £97k | £367k | £322k | — | — | 10 |
| 30 June 2024 | £67k | £240k | £166k | £317k | — | — | 10 |
Current ratio1.44Current assets ÷ creditors within one year
Cash per employee£9,744Cash ÷ 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 £160,134 at 30 June 2025
- Net assets up 10% or more on the prior period+138.1% vs prior period
- Cash at bank of £50,000 or moreCash £97,443
- Incorporated five or more years agoIncorporated 15 June 2021
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 244 days
- Next accounts duein 153 days
- Accounts period endNet assets £160k · small accounts
- Accounts period endNet assets £67k · small accounts
- Incorporated
08
Similar companies in Leeds
- DWS MECHANICAL LIMITEDBradford · inc. Jun 2021
- LIAM BARRICK GAS & PLUMBING LIMITEDLeeds · inc. Jun 2021
- SG PLUMBING & HEATING SERVICES LTDHalifax · inc. Jun 2021
- YORKSHIRE ENERGY SOLUTION LTDHuddersfield · inc. Jun 2021
- RENEW ENERGY SOLUTIONS LTDBatley · inc. Jun 2021
- CONSTRUCT NORTH LIMITEDMirfield · inc. Jun 2021
All companies incorporated on 15 June 2021 · in Jun 2021.
09
Reminders for SIMMTHORNES MECHANICAL SERVICES LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.