INSULTEC LIMITED
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Cash
£810K
-44.9% vs 2024
Net assets
£4.6M
+7.5% highest in 5 filed years
Employees
4
-20% lowest in 6 filed years
Profit before tax
£723K
+448.6% highest in 3 filed years
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
3 PSCs ceased in last 24 months
Significant control changed hands — see the Ownership section.
Net assets
6-year trend · vs Industrials median
Accounts
6-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|---|---|---|
| Turnover | — | — | — | £4,622,090 | £2,837,835 | £3,970,961 | +39.9% | |
| Operating profit | — | — | — | £436,658 | £83,787 | £694,781 | +729.2% | |
| Profit before tax | — | — | — | £441,773 | £131,765 | £722,800 | +448.6% | |
| Net profit | £279,360 | -£885,777 | £474,171 | £428,695 | £109,483 | £512,959 | +368.5% | |
| Cash | £724,743 | £527,700 | £451,238 | £1,199,089 | £1,469,580 | £810,316 | -44.9% | |
| Total assets less current liabilities | — | — | — | £4,144,261 | £4,294,688 | £4,639,458 | +8% | |
| Net assets | £1,720,188 | £834,411 | — | £4,144,261 | £4,294,688 | £4,618,295 | +7.5% | |
| Equity | — | £834,411 | — | £4,144,261 | £4,294,688 | £4,618,295 | +7.5% | |
| Average employees | 6 | 7 | 5 | 5 | 5 | 4 | -20% | |
| Wages | — | — | — | — | — | — | — | |
| Directors' remuneration | — | — | — | — | — | — | — |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|---|---|
| Operating margin | — | — | — | 9.4% | 3.0% | 17.5% | |
| Net margin | — | — | — | 9.3% | 3.9% | 12.9% | |
| Return on capital employed | — | — | — | 10.5% | 2.0% | 15.0% | |
| Gearing (liabilities / total assets) | — | — | — | — | 8.8% | 16.1% | |
| Current ratio | — | — | — | 2.82x | 4.35x | 2.77x |
Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Name history
Renamed 1 time since incorporation
- INSULTEC LIMITED 1987-11-30 → present
- STEADYSPEED LIMITED 1987-04-14 → 1987-11-30
Audit & accounting basis
- Accounting basis
- FRS 102 §1A
- Reporting scope
- Consolidated group
- Abridged
- Yes — abridged accounts (limited disclosure)
- Auditor
- MJ Bushell Ltd
- Audit opinion
- Unaudited (audit-exempt)
- Going concern
- Affirmed
“At the time of approving the financial statements, the directors have a reasonable expectation that the group and parent company have adequate resources to continue in operational existence for the foreseeable future. Thus the directors continue to adopt the going concern basis of accourting in preparing the financial statements.”
Group structure
- INSULTEC LIMITED · parent
- Insultec China 100%
- Insultec Hong Kong 100%
- Insultec Vietnam 100%
- Thermal Insulation Services Inc 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
2 active · 7 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| PUNJ, Alexander Govind | Director | 2025-04-25 | Mar 1997 | American |
| PUNJ, Natalia | Director | 2025-04-25 | Oct 1971 | American |
Show 7 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| PUNJ, Dorian | Secretary | — | 2025-03-19 |
| BARTHOLOMEW, Christopher Paul | Director | — | 1991-05-01 |
| PUNJ, Dorian | Director | — | 2025-03-19 |
| PUNJ, Julia Anjali | Director | 2019-07-26 | 2025-08-21 |
| SAXANA, Arvind | Director | 2019-07-26 | 2019-10-02 |
| SHARMA, Prem | Director | — | 2019-07-26 |
| VERMA, Anand Swaroop | Director | 2019-07-26 | 2022-04-30 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mrs Natalia Punj As Executor Of The Estate Of Dorian Punj | Individual | Shares 75–100%, Shares 75–100% (as trust), Voting 75–100%, Appoints directors | 2025-06-13 | Active |
| Mr Dorian Punj | Individual | Shares 75–100%, Voting 75–100%, Appoints directors, Significant influence (as firm) | 2024-10-23 | Ceased 2025-06-13 |
| Insultec Anstalt | Corporate entity | Shares 25–50% | 2016-04-06 | Ceased 2024-10-23 |
| Premier Nominees Ltd | Corporate entity | Shares 25–50% | 2016-04-06 | Ceased 2024-10-23 |
Filing timeline
Last 20 of 158 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-06-30 | AA | accounts | Accounts with accounts type group | |
| 2026-06-22 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2026-03-18 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-08-27 | AA | accounts | Accounts with accounts type group | |
| 2025-08-21 | TM01 | officers | Termination director company with name termination date | |
| 2025-06-13 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-06-13 | PSC01 | persons-with-significant-control | Notification of a person with significant control | |
| 2025-06-13 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2025-04-25 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-25 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-03 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-04-03 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-27 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-10-28 | PSC01 | persons-with-significant-control | Notification of a person with significant control | |
| 2024-10-28 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-10-28 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-08-06 | AA | accounts | Accounts with accounts type group | |
| 2024-04-08 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-06-12 | AA | accounts | Accounts with accounts type group | |
| 2023-03-22 | CS01 | confirmation-statement | Confirmation statement with no updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 1
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.