# NORTHERM INSULATION ENGINEERS LIMITED (SC107281)

> NORTHERM INSULATION ENGINEERS LIMITED is an active private limited company (company number SC107281) incorporated on 26 October 1987, registered in Aberdeen. Its registered activity is other service activities n.e.c. (SIC 96090). Latest small accounts cover the period ending 31 December 2025, showing net assets of £1.20m and cash of £1.30m, with 6 employees on average. Net assets fell 77% on the prior period (£5.28m).

- Status: Active
- Incorporated: 1987-10-26
- Registered office: Aberdeen, AB10 1HA
- SIC 96090: Other service activities n.e.c.
- Next accounts due: 2027-09-30
- Confirmation statement due: 2026-11-09
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 552 comparable companies in Aberdeen (median £3,785, upper quartile £55k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £1.20m | £1.30m | £107k | — | — | — | 6 |
| 2024-12-31 | £5.28m | £1.19m | £87k | — | — | — | 8 |
| 2023-12-31 | — | — | — | — | — | — | — |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £1,202,096 at 31 December 2025
- Net assets down 25% or more on the prior period: -77.2% vs prior period
- Cash at bank of £50,000 or more: Cash £1,296,758
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 26 October 1987

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr William Irvine Mcguigan — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06
- Mrs Eileen Mcguigan — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/SC107281
HTML: https://firmoscan.com/company/SC107281-northerm-insulation-engineers-limited