£249k
+15%vs Sept 2024Active11581473Private limited companySheffield
PROTECH SHEFFIELD LIMITED
Significant control: Leigh Toulson (75–100%), Mark Marshall (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Protech Sheffield Limited sell?
Registered activity: Steam and air conditioning supply (SIC 35300). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PROTECH SHEFFIELD LIMITED is an active private limited company (company number 11581473) incorporated on 21 September 2018, registered in Sheffield. Its registered activity is steam and air conditioning supply (SIC 35300). Latest small accounts cover the period ending 30 September 2025, showing net assets of £249k and cash of £237k, with 5 employees on average. Net assets rose 15% on the prior period (£217k).
Peer position · net assets
By net assets it sits in the top quarter of 1,086 comparable companies in the UK (median £15k, upper quartile £85k).
02
Ownership and control
- Miss Leigh Toulson
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Mark Marshall
- owns 50–75% 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 September 20188 yrs ago
- Next accounts due
- 30 June 2027in 249 days
- Confirmation statement due
- 5 October 2027in 346 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 35300
- Steam and air conditioning supply
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£237k
+52%vs Sept 2024Not reported
5
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £249k | £237k | £86k | — | — | — | 5 |
| 30 September 2024 | £217k | £156k | £180k | — | — | — | 5 |
Cash per employee£47kCash ÷ 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 £249,050 at 30 September 2025
- Net assets up 10% or more on the prior period+14.6% vs prior period
- Cash at bank of £50,000 or moreCash £236,611
- Incorporated five or more years agoIncorporated 21 September 2018
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 346 days
- Next accounts duein 249 days
- Accounts period endNet assets £249k · small accounts
- Accounts period endNet assets £217k · small accounts
- Incorporated
08
Similar companies in Sheffield
- PROAIR ENGINEERS LIMITEDSheffield · inc. Aug 2018
- HYDRON PUMPS LIMITEDSheffield · inc. Nov 2018
- SKY HEATING LTDWorksop · inc. Dec 2018
- CLIMAFLEET UK LTDSheffield · inc. Jun 2018
- SMART COOL LTDCleethorpes · inc. Apr 2019
- SUB ZERO HOLDINGS LIMITEDSheffield · inc. Jul 2019
All companies incorporated on 21 September 2018 · in Sept 2018.
09
Reminders for PROTECH SHEFFIELD LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.