ANTIN INFRASTRUCTURE PARTNERS UK LIMITED
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Cash
£1.7M
EUR 1,997,627
-23.1% lowest in 3 filed years
Net assets
£9.8M
EUR 11,389,769
-10.4% lowest in 3 filed years
Employees
77
+6.9% highest in 3 filed years
Profit before tax
£43M
EUR 50,035,941
-10.5% lowest in 3 filed years
Net assets
3-year trend · vs Financials median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £144,791,081 | £156,071,609 | £151,810,998 | -2.7% | |
| Operating profit | £50,829,921 | £48,897,735 | £42,742,321 | -12.6% | |
| Profit before tax | £51,517,120 | £47,899,616 | £42,894,077 | -10.5% | |
| Net profit | £47,559,910 | £38,755,763 | — | — | |
| Cash | £18,674,749 | £2,225,627 | £1,712,496 | -23.1% | |
| Total assets less current liabilities | £24,196,126 | £23,002,778 | — | — | |
| Net assets | £12,263,850 | £10,899,596 | £9,764,054 | -10.4% | |
| Equity | £12,263,850 | £10,899,596 | £9,764,054 | -10.4% | |
| Average employees | 65 | 72 | 77 | +6.9% | |
| Wages | £17,052,349 | £20,082,214 | £21,768,518 | +8.4% | |
| Directors' remuneration | £2,105,011 | £1,442,380 | £1,564,028 | +8.4% |
Figures converted to GBP from EUR at 0.857 per EUR (Frankfurter spot rate) — hover any figure for the original. — 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 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Operating margin | 35.1% | 31.3% | 28.2% | |
| Net margin | 32.8% | 24.8% | — | |
| Return on capital employed | 210.1% | 212.6% | — | |
| Gearing (liabilities / total assets) | 67.0% | 70.7% | 72.7% | |
| Current ratio | 1.78x | 1.41x | 1.41x | |
| Interest cover | 57.52x | — | — |
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
- ANTIN INFRASTRUCTURE PARTNERS UK LIMITED 2015-03-31 → present
- ANTIN INFRASTRUCTURE LIMITED 2013-04-17 → 2015-03-31
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- Constantin
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that individually or collectively may cast significant doubt on the Company’s ability to continue as a going concern for a period of at least twelve months from when the Financial Statements are authorised for issue.”
Group structure
- ANTIN INFRASTRUCTURE PARTNERS UK LIMITED · parent
- Antin Infrastructure Partners II Luxembourg GP S.à r.l. 100%
- Antin Infrastructure Partners III Luxembourg GP S.à r.l. 100%
Significant events
- “Antin announced the acquisition of Belambra in February of 2026. A conflict in the Middle East broke out at the end of February 2026, which has introduced a period of instability and uncertainty; those consequences are difficult to assess but may materially affect the Group's operations.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
2 active · 5 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| BLAKE, Sam | Director | 2025-07-10 | Sep 1980 | British |
| SÖDER, Simon | Director | 2023-11-07 | Sep 1978 | Swedish,Australian,English |
Show 5 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BIESSY, Melanie Elizabeth Marie-Angele | Director | 2013-04-17 | 2013-10-16 |
| CROSBIE, Mark John | Director | 2013-04-17 | 2023-11-07 |
| KARIMI, Ashkan | Director | 2023-11-07 | 2025-03-31 |
| RAUSCHER, Alain Roger Michel | Director | 2013-04-17 | 2024-01-01 |
| SCHUETZ, Patrice | Director | 2025-03-31 | 2025-07-10 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Antin Infrastructure Partners S.A. | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2021-09-23 | Active |
| Mr Mark John Crosbie | Individual | Significant influence | 2016-04-06 | Ceased 2023-11-07 |
| Alain Roger Michel Rauscher | Individual | Shares 25–50%, Voting 25–50% | 2016-04-06 | Ceased 2021-09-23 |
Filing timeline
Last 20 of 100 total filings
Material constitutional events — rename, articles re-file, resolution
- 2023-11-24 RESOLUTIONS Resolution
- 2023-11-20 MA Memorandum articles
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-05-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-05-18 | AA | accounts | Accounts with accounts type full | |
| 2026-03-20 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2026-03-20 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2025-07-11 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-11 | AP01 | officers | Appoint person director company with name date | |
| 2025-06-18 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-04-30 | AA | accounts | Accounts with accounts type full | |
| 2025-03-31 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-31 | AP01 | officers | Appoint person director company with name date | |
| 2024-06-23 | AA | accounts | Accounts with accounts type group | |
| 2024-06-12 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-06-07 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-01-10 | TM01 | officers | Termination director company with name termination date | |
| 2023-12-05 | ANNOTATION | miscellaneous | Legacy | |
| 2023-11-24 | RESOLUTIONS | resolution | Resolution | |
| 2023-11-20 | MA | incorporation | Memorandum articles | |
| 2023-11-20 | ANNOTATION | miscellaneous | Legacy | |
| 2023-11-17 | AP01 | officers | Appoint person director company with name date | |
| 2023-11-16 | TM01 | officers | Termination director company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 6
- 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.