ACCELLERON UK LTD
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Cash
£3.1M
+62.5% highest in 3 filed years
Net assets
£10M
-15.9% lowest in 3 filed years
Employees
38
+15.2% highest in 3 filed years
Profit before tax
-£1.6M
+79.9% vs 2023
Net assets
3-year trend · vs Industrials median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2024-12-31
| Metric | Trend | 2022-12-31 | 2023-12-31 | 2024-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £16,730,249 | £21,623,427 | £24,649,611 | +14% | |
| Operating profit | -£991,291 | -£7,318,404 | -£1,228,889 | +83.2% | |
| Profit before tax | -£1,180,047 | -£7,809,586 | -£1,571,944 | +79.9% | |
| Net profit | — | -£7,957,451 | -£1,849,726 | +76.8% | |
| Cash | £1,569,830 | £1,925,762 | £3,129,602 | +62.5% | |
| Total assets less current liabilities | £20,186,510 | £12,377,517 | £10,411,073 | -15.9% | |
| Net assets | £20,121,354 | £12,263,462 | £10,314,177 | -15.9% | |
| Equity | £20,121,354 | £12,263,462 | £10,314,177 | -15.9% | |
| Average employees | 32 | 33 | 38 | +15.2% | |
| Wages | — | £1,895,499 | £2,387,578 | +26% | |
| Directors' remuneration | — | £137,867 | £139,854 | +1.4% |
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 | 2022-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|
| Operating margin | -5.9% | -33.8% | -5.0% | |
| Net margin | — | -36.8% | -7.5% | |
| Return on capital employed | -4.9% | -59.1% | -11.8% | |
| Current ratio | — | 0.68x | 0.79x | |
| Interest cover | -5.25x | -14.35x | -3.58x |
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
- ACCELLERON UK LTD 2025-04-23 → present
- TURBOCHARGING UK LIMITED 2021-07-29 → 2025-04-23
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- Rödl & Partner Limited
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Company's management has made an assessment of the Company's ability to continue as a going concern and is satisfied that the Company has sufficient resources to continue in business for the foreseeable future. The financial statements have been prepared on the going concern basis, which contemplates the realisation of assets and the settlement of liabilities in the ordinary course of business.”
Significant events
- “On 23 April 2025, as part of a rebranding strategy, the Company changed its name from "Turbocharging UK Limited" to "Accelleron UK Limited".”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 3 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| SRINIVASA, Ramdil | Secretary | 2022-08-11 | — | — |
| BLUMENTRITT, Maik Stephan | Director | 2022-08-11 | Feb 1980 | Swiss |
| MADELEY, Sophie Ann | Director | 2021-07-29 | Apr 1970 | British |
| SCHWARZ, Roland | Director | 2022-08-11 | Dec 1969 | Swiss |
Show 3 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| MAC LEAN, Victoria Ann | Secretary | 2021-07-29 | 2022-08-11 |
| HARMIGNIE, Paul | Director | 2022-08-11 | 2026-02-28 |
| HUGHES, David John | Director | 2021-07-29 | 2022-08-11 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Abb Ltd | Corporate entity | Shares 75–100%, Appoints directors | 2021-08-24 | Ceased 2021-08-24 |
| Accelleron Switzerland Ltd | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors, Significant influence (as firm) | 2021-08-24 | Active |
| Abb Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2021-07-29 | Ceased 2021-08-24 |
Filing timeline
Last 20 of 28 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-04-23 CERTNM Certificate change of name company PDF
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-20 | TM01 | officers | Termination director company with name termination date | |
| 2025-10-02 | AA | accounts | Accounts with accounts type full | |
| 2025-06-19 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-05-22 | AAMD | accounts | Accounts amended with accounts type full | |
| 2025-04-23 | CERTNM | change-of-name | Certificate change of name company | |
| 2025-04-22 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2025-04-15 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2025-04-14 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-09-23 | AA | accounts | Accounts with accounts type total exemption full | |
| 2024-05-01 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-10-11 | AA | accounts | Accounts with accounts type full | |
| 2023-08-10 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-05-12 | CH01 | officers | Change person director company with change date | |
| 2022-09-23 | AP03 | officers | Appoint person secretary company with name date | |
| 2022-08-16 | AP01 | officers | Appoint person director company with name date | |
| 2022-08-16 | TM01 | officers | Termination director company with name termination date | |
| 2022-08-16 | TM02 | officers | Termination secretary company with name termination date | |
| 2022-08-15 | AP01 | officers | Appoint person director company with name date | |
| 2022-08-15 | AP01 | officers | Appoint person director company with name date | |
| 2022-08-12 | CS01 | confirmation-statement | Confirmation statement with updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 2
- 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.