ALPHA DATA PARALLEL SYSTEMS (HOLDINGS) LIMITED
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Cash
£11M
+4.6% highest in 3 filed years
Net assets
£17M
-15.5% vs 2024
Employees
39
+2.6% highest in 3 filed years
Profit before tax
£5.5M
-45.2% vs 2024
Net assets
3-year trend · vs Technology median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-11-30
| Metric | Trend | 2023-11-30 | 2024-11-30 | 2025-11-30 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £20,150,684 | £26,945,021 | £22,681,318 | -15.8% | |
| Operating profit | £5,405,379 | £9,826,333 | £5,357,827 | -45.5% | |
| Profit before tax | £5,460,116 | £10,006,291 | £5,481,686 | -45.2% | |
| Net profit | £4,714,997 | £7,392,322 | £3,935,857 | -46.8% | |
| Cash | £7,022,260 | £10,274,143 | £10,743,624 | +4.6% | |
| Total assets less current liabilities | £16,897,092 | £20,000,473 | £17,320,793 | -13.4% | |
| Net assets | £16,582,543 | £19,740,875 | £16,676,732 | -15.5% | |
| Equity | £16,582,543 | £19,740,875 | £16,676,732 | -15.5% | |
| Average employees | 33 | 38 | 39 | +2.6% | |
| Wages | £6,234,912 | £3,690,204 | £4,117,897 | +11.6% | |
| Directors' remuneration | £3,648,710 | £843,600 | £1,306,866 | +54.9% |
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 | 2023-11-30 | 2024-11-30 | 2025-11-30 |
|---|---|---|---|---|
| Operating margin | 26.8% | 36.5% | 23.6% | |
| Net margin | 23.4% | 27.4% | 17.4% | |
| Return on capital employed | 32.0% | 49.1% | 30.9% | |
| Current ratio | 3.79x | 6.16x | 8.02x |
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
- ALPHA DATA PARALLEL SYSTEMS (HOLDINGS) LIMITED 2013-01-11 → present
- ANDSTRAT (NO.379) LIMITED 2012-11-06 → 2013-01-11
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Consolidated group
- Auditor
- RSM UK Audit LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have considered the forecast period 12 months after the date of the sign off, of these financial statements. Based on the availability of cash at bank and working capital, and having considered cash flow forecasts, the directors have a reasonable expectation that the group will continue in business for at least 12 months following the date of sign off of these financial statements. Thus they continue to adopt the going concern basis of preparation in preparing these financial statements.”
Group structure
- ALPHA DATA PARALLEL SYSTEMS (HOLDINGS) LIMITED · parent
- Alpha Data Parallel Systems Limited 100%
- Alpha Data, Inc. 100%
Significant events
- “Component inventory reduced during 2025 as the effects of the shortages and other supply chain issues of recent years subsided.”
- “During the year a distribution of £7,000,000 (2024: £4,233,990) was paid to an Employee Ownership Trust (EOT).”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
6 active · 7 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| DOLMAN, David Allen William | Director | 2024-08-29 | Apr 1984 | British |
| HILL, Karen Ruth | Director | 2024-08-29 | Dec 1980 | British |
| MCCORMICK, Andrew Craig | Director | 2012-12-19 | Apr 1973 | British |
| MILLER, David Russell | Director | 2012-12-19 | Oct 1973 | British |
| ROTH, Kevin Richard | Director | 2024-08-29 | Nov 1986 | American |
| SMITH, Adam Kent | Director | 2012-12-19 | Apr 1981 | American |
Show 7 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BLYTH, William | Secretary | 2013-01-01 | 2018-01-31 |
| AS COMPANY SERVICES LIMITED | Corporate Secretary | 2012-11-06 | 2013-01-01 |
| BAKER, Keith | Director | 2013-01-01 | 2018-01-31 |
| BLYTH, William Dawson | Director | 2013-01-01 | 2018-01-31 |
| BROWN, Simon Thomas David | Director | 2012-11-06 | 2012-12-19 |
| KERR, John Neilson | Director | 2012-11-06 | 2012-12-19 |
| SMART, Alexander Graham | Director | 2013-01-01 | 2018-01-31 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Alpha Data Parallel Systems Eot Limited | Corporate entity | Shares 50–75%, Voting 50–75%, Appoints directors | 2024-08-29 | Active |
Filing timeline
Last 20 of 66 total filings
Material constitutional events — rename, articles re-file, resolution
- 2024-09-12 RESOLUTIONS Resolution
- 2024-09-12 MA Memorandum articles
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-06-08 | AA | accounts | Accounts with accounts type group | |
| 2025-11-11 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-07-01 | AA | accounts | Accounts with accounts type group | |
| 2024-11-14 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-09-17 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2024-09-17 | AP01 | officers | Appoint person director company with name date | |
| 2024-09-17 | AP01 | officers | Appoint person director company with name date | |
| 2024-09-17 | AP01 | officers | Appoint person director company with name date | |
| 2024-09-16 | PSC09 | persons-with-significant-control | Withdrawal of a person with significant control statement | |
| 2024-09-12 | RESOLUTIONS | resolution | Resolution | |
| 2024-09-12 | MA | incorporation | Memorandum articles | |
| 2024-05-23 | AA | accounts | Accounts with accounts type group | |
| 2023-11-08 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-08-23 | AA | accounts | Accounts with accounts type group | |
| 2022-11-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-06-08 | AA | accounts | Accounts with accounts type group | |
| 2021-11-11 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2021-05-19 | AA | accounts | Accounts with accounts type group | |
| 2020-11-17 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2020-11-06 | AA | accounts | Accounts with accounts type group |
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.