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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2026-06-20 (in 1mo)

Last made up 2025-06-06

Watchouts

None on the register

Cash

£16M

EUR 18,121,982

-16.8% vs 2023

Net assets

£11M

EUR 12,714,379

-11.1% vs 2023

Employees

72

+10.8% vs 2023

Profit before tax

£49M

EUR 55,874,902

-7% vs 2023

Accounts

2-year trend · latest reflected 2024-12-31

Metric Trend 2023-12-312024-12-31
Turnover £146,881,291£158,359,450
Operating profit £51,563,704£49,603,625
Profit before tax £52,260,824£48,591,097
Net profit £48,246,487£39,315,243
Cash £18,944,339£15,759,616
Total assets less current liabilities £24,545,422£23,334,847
Net assets £12,440,891£11,056,943
Equity £12,440,891£11,056,943
Average employees 6572
Wages £17,298,517£20,372,122
Directors' remuneration £2,135,399£1,427,006

Figures converted to GBP from EUR at 0.870 per EUR (Frankfurter spot rate) — hover any figure for the original. indicates the figure wasn't present under that line item in that period. About these numbers

Year-on-year

FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31

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

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2023-12-312024-12-31
Operating margin 35.1%31.3%
Net margin 32.8%24.8%
Return on capital employed 210.1%212.6%
Gearing (liabilities / total assets) 67.0%70.7%
Current ratio 1.78x1.41x
Interest cover 57.52x54.03x

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

  1. ANTIN INFRASTRUCTURE PARTNERS UK LIMITED 2015-03-31 → present
  2. 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

  1. ANTIN INFRASTRUCTURE PARTNERS UK LIMITED · parent
    1. Antin Infrastructure Partners II Luxembourg GP S.à r.l. 1% · Luxembourg
    2. Antin Infrastructure Partners III Luxembourg GP S.à r.l. 1% · Luxembourg
    3. Antin Infrastructure Partners US Services LLC 0.5% · US

Significant events

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 98 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
2026-03-20 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2026-03-20 PSC02 persons-with-significant-control Notification of a person with significant control PDF
2025-07-11 TM01 officers Termination director company with name termination date PDF
2025-07-11 AP01 officers Appoint person director company with name date PDF
2025-06-18 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-04-30 AA accounts Accounts with accounts type full
2025-03-31 TM01 officers Termination director company with name termination date PDF
2025-03-31 AP01 officers Appoint person director company with name date PDF
2024-06-23 AA accounts Accounts with accounts type group
2024-06-12 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-06-07 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2024-01-10 TM01 officers Termination director company with name termination date PDF
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 PDF
2023-11-16 TM01 officers Termination director company with name termination date PDF
2023-11-16 AP01 officers Appoint person director company with name date PDF
2023-06-06 CS01 confirmation-statement Confirmation statement with no updates PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
5

last 12 months

Capital events
0

last 24 months

Officers appointed
1

last 12 months

Officers resigned
1

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Official Companies House page