ZYXEL COMMUNICATIONS UK LIMITED
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Cash
£1.3m
-30.1% vs 2024
Net assets
£1.9m
+5.9% highest in 5 filed years
Employees
16
+6.7% highest in 5 filed years
Profit before tax
£79k
-56.8% lowest in 4 filed years
Net assets
5-year trend · vs Technology median
Accounts
5-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|---|---|
| Turnover | — | £15,801,507 | £21,702,876 | £19,718,157 | £23,688,972 | +20.1% | |
| Operating profit | — | £100,890 | £82,049 | £138,680 | £58,620 | -57.7% | |
| Profit before tax | — | £106,711 | £128,476 | £183,191 | £79,088 | -56.8% | |
| Net profit | £80,543 | £130,333 | £135,563 | £155,743 | £107,671 | -30.9% | |
| Cash | £1,201,477 | £652,040 | £2,598,540 | £1,816,020 | £1,269,262 | -30.1% | |
| Total assets less current liabilities | £1,388,857 | £1,519,190 | £1,654,753 | £1,810,496 | £1,918,167 | +5.9% | |
| Net assets | £1,388,857 | £1,519,190 | £1,654,753 | £1,810,496 | £1,918,167 | +5.9% | |
| Equity | £1,388,857 | £1,519,190 | £1,654,753 | £1,810,496 | £1,918,167 | +5.9% | |
| Average employees | 7 | 11 | 14 | 15 | 16 | +6.7% | |
| Wages | £295,207 | £593,245 | £691,362 | £656,468 | £792,507 | +20.7% | |
| 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 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|---|
| Operating margin | — | 0.6% | 0.4% | 0.7% | 0.2% | |
| Net margin | — | 0.8% | 0.6% | 0.8% | 0.5% | |
| Return on capital employed | — | 6.6% | 5.0% | 7.7% | 3.1% | |
| Gearing (liabilities / total assets) | 58.7% | 80.9% | 77.6% | 62.1% | 72.6% | |
| Current ratio | — | — | 1.28x | 1.60x | — | |
| Interest cover | — | — | — | — | 34.69x |
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
- Reporting scope
- Standalone (parent only)
- Auditor
- Sumer Auditco Limited
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have prepared the accounts on a going concern basis. This basis is considered appropriate as the ultimate parent company has confirmed that it does not intend to change the structure of the groups transactions.”
Significant events
- “The Company has given a guarantee in favour of HM Revenue & Customs under a VAT deferment scheme amounting to £250,000 (2024: £250,000).”
- “There is a charge imposed by the bank of the Company in favour of the landlord over the rent deposit £26,926 (2024: £26,926).”
- “The Company, along with its immediate parent, has given a payment guarantee in favour of a customer to fulfill the terms under a specific sales contract amounting to £1,000,000 (2024: £1,000,000).”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 10 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CHU, Shun I | Director | 2004-03-03 | Feb 1952 | Taiwanese |
| LIN, Denise | Director | 2026-01-01 | Jul 1967 | Taiwanese |
| PU, Chia-Ching, Head Of Finance | Director | 2025-09-01 | May 1979 | Taiwanese |
Show 10 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HAARGAARD, Jannik Palle | Secretary | 2017-06-27 | 2022-03-14 |
| KUO, Hung-Chun | Secretary | 2004-03-03 | 2008-07-31 |
| MARSDEN, Lee | Secretary | 2008-08-01 | 2017-06-30 |
| TEMPLE SECRETARIES LIMITED | Corporate Nominee Secretary | 2004-03-02 | 2004-03-03 |
| GEWECKE, Karsten | Director | 2022-03-14 | 2025-12-31 |
| HAARGAARD, Jannik Palle | Director | 2017-06-27 | 2022-03-14 |
| KUO, Hung-Chun | Director | 2005-04-29 | 2008-07-31 |
| MARSDEN, Lee Eric | Director | 2008-08-01 | 2017-06-30 |
| YANG, Gordon Gorzone | Director | 2009-01-01 | 2025-09-01 |
| COMPANY DIRECTORS LIMITED | Corporate Nominee Director | 2004-03-02 | 2004-03-03 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Zyxel Communications A/S | Corporate entity | Shares 75–100% | 2016-04-06 | Active |
Filing timeline
Last 20 of 118 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-09-04 | AA | accounts | Accounts with accounts type full | |
| 2026-03-23 | AP01 | officers | Appoint person director company with name date | |
| 2026-03-19 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-01-20 | TM01 | officers | Termination director company with name termination date | |
| 2025-09-26 | AP01 | officers | Appoint person director company with name date | |
| 2025-09-24 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-03 | AA | accounts | Accounts with accounts type full | |
| 2025-02-24 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-20 | AA | accounts | Accounts with accounts type full | |
| 2024-04-22 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-09-09 | AA | accounts | Accounts with accounts type small | |
| 2023-02-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-01-27 | AA | accounts | Accounts with accounts type audit exemption subsiduary | |
| 2023-01-27 | PARENT_ACC | accounts | Legacy | |
| 2023-01-27 | GUARANTEE2 | other | Legacy | |
| 2023-01-27 | AGREEMENT2 | other | Legacy | |
| 2022-04-01 | AP01 | officers | Appoint person director company with name date | |
| 2022-04-01 | TM01 | officers | Termination director company with name termination date | |
| 2022-04-01 | TM02 | officers | Termination secretary company with name termination date | |
| 2022-03-07 | CS01 | confirmation-statement | Confirmation statement with no updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- Capital events
- 0
- Officers appointed
- 1
- 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.