£494k
+1%vs Mar 2024Active03623936Private limited companyCanvey Island
PROLAG THERMAL LIMITED
Significant control: Paul Ian Frost (25–50%), Grant Martin Eugene Beglan (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Prolag Thermal Limited sell?
Registered activity: Other construction installation (SIC 43290). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PROLAG THERMAL LIMITED is an active private limited company (company number 03623936) incorporated on 28 August 1998, registered in Canvey Island. Its registered activity is other construction installation (SIC 43290). Latest small accounts cover the period ending 31 March 2025, showing net assets of £494k and cash of £82k, with 13 employees on average. Net assets rose 1% on the prior period (£490k).
Peer position · net assets
By net assets it sits in the top quarter of 987 comparable companies in Essex (median £5,820, upper quartile £38k).
02
Ownership and control
- Mr Paul Ian Frost
- owns 25–50% of shares
- Mr Grant Martin Eugene Beglan
- 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
- 28 August 199828 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 11 September 2027in 320 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43290
- Other construction installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£82k
+100%vs Mar 2024Not reported
13
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £494k | £82k | £659k | — | — | — | 13 |
| 31 March 2024 | £490k | £41k | £845k | — | — | — | 13 |
Cash per employee£6,273Cash ÷ 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 £493,893 at 31 March 2025
- Cash at bank of £50,000 or moreCash £81,543
- Incorporated five or more years agoIncorporated 28 August 1998
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 320 days
- Next accounts duein 66 days
- Accounts period endNet assets £494k · small accounts
- Accounts period endNet assets £490k · small accounts
- Incorporated
08
Similar companies in Essex
- A D CONTRACTS LIMITEDLeigh-On-Sea · inc. Aug 1998
- K.A.B. INSTALLATIONS LIMITEDSouthend-On-Sea · inc. Sept 1998
- EASTERN FABRICATIONS BUILDING SERVICES LIMITEDChelmsford · inc. Aug 1998
- PLASUFIX LIMITEDMaldon · inc. Oct 1998
- VENTEXPRESS LIMITEDOngar · inc. Jun 1998
- C.P. INSTALLATIONS (SOUTHERN) LIMITEDSouthend-On-Sea · inc. Apr 1998
All companies incorporated on 28 August 1998 · in Aug 1998.
09
Reminders for PROLAG THERMAL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.