CONCURRENT TECHNOLOGIES PLC
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Next accounts due
2026-06-30 (in 1mo)
Last filed for 2024-12-31
Confirmation statement due
2026-07-03 (in 2mo)
Last made up 2025-06-19
Watchouts
None on the register
Cash
£14M
+23.3% vs 2023
Net assets
£39M
+13.4% vs 2023
Employees
155
+9.2% vs 2023
Profit before tax
£5M
+49.1% vs 2023
Name history
Renamed 1 time since incorporation
- CONCURRENT TECHNOLOGIES PLC 1985-09-11 → present
- HELMSTYLE LIMITED 1985-06-06 → 1985-09-11
Net assets
2-year trend · vs Technology median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | £31,656,316 | £40,324,083 | |
| Operating profit | £3,686,634 | £5,193,267 | |
| Profit before tax | £3,472,888 | £5,179,277 | |
| Net profit | £3,160,136 | £4,702,438 | |
| Cash | £11,118,728 | £13,706,703 | |
| Total assets less current liabilities | £36,995,288 | £41,821,345 | |
| Net assets | £34,323,428 | £38,925,008 | |
| Equity | £34,323,428 | £38,925,008 | |
| Average employees | 142 | 155 | |
| Wages | £8,501,442 | £10,160,327 |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Operating margin | 11.6% | 12.9% | |
| Net margin | 10.0% | 11.7% | |
| Return on capital employed | 10.0% | 12.4% | |
| Gearing (liabilities / total assets) | 26.5% | 23.3% | |
| Current ratio | 3.13x | 3.66x | |
| Interest cover | 54.10x | 65.49x |
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 101
- Reporting scope
- Consolidated group
- Auditor
- HayMac LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have adopted the going concern basis of accounting in the preparation of the financial statements.”
Group structure
- CONCURRENT TECHNOLOGIES PLC · parent
- Concurrent Technologies Private Limited 99.999%
- Concurrent Technologies Inc 100%
- Omnibyte Corporation 100%
- Phillips Aerospace 100%
Significant events
- “Acquired Phillips Aerospace in 2023”
- “Launched new products (Rhea, Magni, TP MD/6xd-RCR, Hermod II)”
- “Received a significant £3.4m order for the Company's VME based 6U Computer boards from a long-standing European customer, underscoring the Group's support for the VME standard.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
7 active · 14 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| ONE ADVISORY LIMITED | Corporate Secretary | 2025-03-01 | — | — |
| ADCOCK, Miles John, Dr | Director | 2021-06-21 | Feb 1973 | British |
| CUBITT, Mark | Director | 2020-03-24 | Jan 1963 | British |
| EDINGTON, Nathaniel | Director | 2021-09-27 | Jul 1969 | British |
| GARROD, Kim Maria Michelle | Director | 2022-05-09 | Mar 1966 | British |
| SALGAT, Brent Roland | Director | 2020-05-19 | Jun 1965 | American |
| URQUHART, Isabel | Director | 2024-02-05 | Apr 1968 | British |
Show 14 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ANNEAR, Jean Barbara | Secretary | — | 1996-04-04 |
| CROWTHER, Ronald Peter Morrison | Secretary | 1996-04-04 | 2000-04-19 |
| CARGIL MANAGEMENT SERVICES LIMITED | Corporate Secretary | 2000-04-19 | 2025-03-01 |
| ANNEAR, Jean Barbara | Director | — | 2021-07-30 |
| COLLINS, Michael | Director | — | 2020-09-30 |
| CROWTHER, Ronald Peter Morrison | Director | — | 2007-12-31 |
| EMERY, Timothy John | Director | — | 1998-06-30 |
| EVANS-HUGHES, David | Director | 1995-02-09 | 2021-09-07 |
| FAWCETT, Glen Andrew | Director | — | 2019-05-07 |
| HURLEY, Anthony David Peter | Director | 1991-11-21 | 2000-08-31 |
| KEELER, Ivor Max | Director | — | 1998-07-01 |
| KELLER-HOBSON, Donald Stephen Douglas | Director | — | 1991-11-19 |
| MARTIN, John George | Director | 2021-08-01 | 2022-02-21 |
| THOMSON, Clive Mannering | Director | 2004-06-01 | 2021-06-15 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 353 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-06-19 RESOLUTIONS Resolution
- 2024-06-26 RESOLUTIONS Resolution
- 2023-09-11 RESOLUTIONS Resolution
- 2023-09-11 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2025-12-16 | SH01 | capital | Capital allotment shares | |
| 2025-09-15 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-07-22 | SH01 | capital | Capital allotment shares | |
| 2025-07-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-07-01 | SH01 | capital | Capital allotment shares | |
| 2025-06-19 | RESOLUTIONS | resolution | Resolution | |
| 2025-06-13 | SH01 | capital | Capital allotment shares | |
| 2025-05-28 | AA | accounts | Accounts with accounts type group | |
| 2025-05-14 | SH01 | capital | Capital allotment shares | |
| 2025-05-01 | SH04 | capital | Capital sale or transfer treasury shares with date currency capital figure | |
| 2025-03-12 | AP04 | officers | Appoint corporate secretary company with name date | |
| 2025-03-12 | TM02 | officers | Termination secretary company with name termination date | |
| 2024-09-24 | SH04 | capital | Capital sale or transfer treasury shares with date currency capital figure | |
| 2024-07-10 | CS01 | confirmation-statement | Confirmation statement | |
| 2024-06-26 | RESOLUTIONS | resolution | Resolution | |
| 2024-05-16 | AA | accounts | Accounts with accounts type group | |
| 2024-02-05 | AP01 | officers | Appoint person director company with name date | |
| 2023-09-11 | RESOLUTIONS | resolution | Resolution | |
| 2023-09-11 | RESOLUTIONS | resolution | Resolution | |
| 2023-09-07 | SH01 | capital | Capital allotment shares |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 10
- Capital events
- 7
- 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.
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
+27.4%
£31,656,316 £40,324,083
-
Cash
+23.3%
£11,118,728 £13,706,703
-
Net assets
+13.4%
£34,323,428 £38,925,008
-
Employees
+9.2%
142 155
-
Operating profit
+40.9%
£3,686,634 £5,193,267
-
Profit before tax
+49.1%
£3,472,888 £5,179,277
-
Wages
+19.5%
£8,501,442 £10,160,327
Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers