Website & contact details
- Website
Isoler Ltd.
- Incorporated
- 23 November 1992 (33 years)
- Industry
- Other specialised construction activities n.e.c. (43999)
- Directors
- Nichol Cecilia GilstinPaul Preston Watkins
- Accounts type
- Full
- Region
- North East
- Address
- Unit 1Belmont Industrial EstateDurhamDH1 1TN
Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 7 December 2026
- Last conf. stmt
- 23 November 2025
Charges
- Total
- 6
- Outstanding
- 2
- Part satisfied
- 0
- Satisfied
- 4
Officers 6 active
Officer details are public data from the Companies House register.
Gilstin, Nichol Cecilia
Director · Appointed 1 September 2025
British
Born November 1975
Director · Appointed 18 January 2024
British
Born May 1966 (60)
Watkins, Paul Preston
Director · Appointed 1 November 2023
British
Born November 1975
Watson, Josh Gary
Director · Appointed 16 August 2019
British
Born May 1998 (28)
Director · Appointed 1 October 2012
British
Born April 1966 (60)
Edgell, Wendy Ann
Secretary · Appointed 26 October 2011
Officer history (21 former)
1 December 2025
1 September 2025
Appointed Gilstin, Nichol Cecilia as Director
31 July 2025
Resigned Gilstin, John as Director
9 May 2025
1 January 2025
31 March 2024
18 January 2024
15 November 2023
Resigned Baryshnik, Jeff Matthew as Director
1 November 2023
Appointed Watkins, Paul Preston as Director
6 January 2023
Appointed Baryshnik, Jeff Matthew as Director
14 February 2022
1 June 2020
31 March 2020
16 August 2019
Appointed Watson, Josh Gary as Director
1 May 2015
Resigned Smith, Ian as Director
1 April 2015
7 February 2013
1 October 2012
2 April 2012
26 October 2011
Appointed Edgell, Wendy Ann as Secretary
10 October 2011
Resigned Forrest, Graham Stuart Lindsay as Secretary
10 October 2011
10 October 2011
Resigned Forrest, Graham Stuart Lindsay as Secretary
23 September 2011
29 January 2010
2 December 2009
2 December 2009
Appointed Forrest, Graham Stuart Lindsay as Secretary
2 December 2009
Appointed Forrest, Graham Stuart Lindsay as Secretary
30 June 2008
6 February 2008
Appointed Smith, Ian as Director
14 May 2007
14 May 2007
14 May 2007
11 May 2007
11 May 2007
9 November 2005
9 November 2005
9 November 2005
9 November 2005
Appointed Gilstin, John as Director
9 November 2005
9 November 2005
31 July 1993
Resigned Mcbrearty, Vincent Anthony as Director
24 November 1992
Appointed Mcbrearty, Vincent Anthony as Director
23 November 1992
23 November 1992
23 November 1992
23 November 1992
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 24 November 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 13319358
Former controllers (1)
24 November 2021
Ceased Northern Bear PLC — Owns 75–100% of shares
Group structure 15 companies
Ownership group derived from the Companies House PSC register
A1 Industrial Trucks Limited Owns 75–100% of shares
Alcor Handling Solutions Limited Owns 75–100% of shares
Northern Bear Construction Limited Owns 75–100% of shares
Arcas Building Solutions Limited Owns 75–100% of shares
H. Peel & Sons Limited Owns 75–100% of shares
Isoler Ltd. This company Owns 75–100% of shares
J Lister Electrical Limited Owns 75–100% of shares
MGM Ltd Owns 75–100% of shares
Callisto Glass Facades Limited Owns 75–100% of shares
Northern Bear (Safety) Limited Owns 75–100% of shares
Northern Bear Roofing Limited Owns 75–100% of shares
Jennings Roofing Limited Owns 75–100% of shares
Springs Roofing Limited Owns 75–100% of shares
Wensley Roofing Limited Owns 75–100% of shares
Financials
Balance sheet as at 31 March 2025 · full accounts
- Net Assets
- £5,069,032
- Cash
- £1,164,931
- Profit Before Tax
- £1,551,283
- Employees
- 78
- Debt Ratio
- 29%
- Current Ratio
- 3.7x
- Return on Equity
- 27%
Balance sheet detail
| 2025 | |
|---|---|
| Fixed Assets | £238,549 |
| Current Assets | £6,892,382 |
| Debtors | £5,519,991 |
| Cash | £1,164,931 |
| Creditors (< 1 year) | £1,859,262 |
| Creditors (> 1 year) | £68,460 |
| Net Current Assets | £5,033,120 |
| Net Assets | £5,069,032 |
| Shareholder Funds | £5,069,032 |
Filings 154
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 12 December 2025 | Full accounts | 31 March 2025 | ||
| 8 December 2025 | Termination of appointment of a director | |||
| 25 November 2025 | Confirmation statement with no updates | 23 November 2025 | ||
| 5 September 2025 | Appointment of a director | |||
| 4 August 2025 | Termination of appointment of a director |
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