ZIZTEL LIMITED
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Cash
£234K
+67.4% highest in 5 filed years
Net assets
£2.1M
+125.9% highest in 5 filed years
Employees
48
+20% highest in 5 filed years
Profit before tax
£1.6M
+93.3% vs 2024
Net assets
5-year trend · vs Technology median
Accounts
5-year trend · Δ = latest vs prior filed period · latest reflected 2025-03-31
| Metric | Trend | 2020-03-31 | 2021-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 | Δ vs prior |
|---|---|---|---|---|---|---|---|
| Turnover | — | — | — | £6,963,430 | £12,252,716 | +76% | |
| Operating profit | — | — | — | £907,093 | £1,655,902 | +82.6% | |
| Profit before tax | — | — | — | £827,262 | £1,598,851 | +93.3% | |
| Net profit | — | — | — | £639,256 | £1,381,396 | +116.1% | |
| Cash | £111,834 | £14,566 | £40,437 | £139,750 | £233,900 | +67.4% | |
| Total assets less current liabilities | £445,205 | £701,125 | £915,902 | £1,214,069 | £2,070,129 | +70.5% | |
| Net assets | £445,205 | £493,122 | £317,224 | £912,962 | £2,062,553 | +125.9% | |
| Equity | £445,205 | £493,122 | £317,224 | £912,962 | £2,062,553 | +125.9% | |
| Average employees | 27 | 29 | 28 | 40 | 48 | +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 | 2020-03-31 | 2021-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|---|---|---|
| Operating margin | — | — | — | 13.0% | 13.5% | |
| Net margin | — | — | — | 9.2% | 11.3% | |
| Return on capital employed | — | — | — | 74.7% | 80.0% | |
| Current ratio | — | — | — | 1.11x | 1.41x | |
| Interest cover | — | — | — | 11.35x | 28.50x |
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.
Audit & accounting basis
- Accounting basis
- FRS 102 §1A
- Reporting scope
- Consolidated group
- Audit opinion
- Unaudited (audit-exempt)
- Going concern
- Affirmed
“The Directors remain confident in the Group's prospects and in its continued growth for the foreseeable future.”
Group structure
- ZIZTEL LIMITED · parent
- Zizcam Limited 100%
Significant events
- “During 2024, the Company continued to expand its presence in a number of key sectors, including Renewables, UK military and Ministry of Defence related activities.”
- “In October 2025, the Company relocated to a single, larger manufacturing facility in Nottingham, consolidating operations previously based across two premises in Arnold.”
- “On the 21 September 2023 Zizcam Limited became a wholly owned subsidiary of Ziztel Limited.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 1 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| BLACH, John Colin | Director | 2017-04-23 | Dec 1954 | British |
| CUMBERLAND, Nigel Ewan | Director | 2012-02-01 | Dec 1965 | British |
| DICKENS, Nathanael James | Director | 2010-03-22 | Aug 1973 | British |
Show 1 resigned officer
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| WILDE, Robert | Director | 2012-03-01 | 2015-04-14 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr John Colin Blach | Individual | Shares 25–50%, Voting 25–50% | 2021-09-16 | Ceased 2023-09-21 |
| Mr Nathanael James Dickens | Individual | Shares 25–50%, Voting 25–50% | 2017-03-21 | Active |
Filing timeline
Last 20 of 60 total filings
Material constitutional events — rename, articles re-file, resolution
- 2023-10-02 RESOLUTIONS Resolution
- 2022-10-20 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-21 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-12-23 | AA | accounts | Accounts with accounts type group | |
| 2025-12-16 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-06-19 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-06-19 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-04-01 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-22 | AA | accounts | Accounts with accounts type group | |
| 2024-05-08 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2024-03-25 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2023-12-22 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2023-12-21 | AA | accounts | Accounts with accounts type total exemption full | |
| 2023-10-02 | RESOLUTIONS | resolution | Resolution | |
| 2023-09-25 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2023-09-25 | SH01 | capital | Capital allotment shares | |
| 2023-04-06 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2023-03-22 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2023-03-22 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2023-03-16 | AA | accounts | Accounts with accounts type total exemption full | |
| 2022-10-21 | SH08 | capital | Capital name of class of shares | |
| 2022-10-20 | RESOLUTIONS | resolution | Resolution |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 3
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 0
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.