LAING O'ROURKE INFRASTRUCTURE LIMITED

Active
Company number 04309441Private limited companyIncorporated 2001

Key figures

£25,884,000
Net assets 2025/26

† LAING O'ROURKE INFRASTRUCTURE LIMITED filed these accounts on paper, so Companies House publishes them only as a scanned image. The figures for the years marked † were read automatically from the scan and kept only where the statements add up (for example net assets equal total equity), but a reading error is still possible — check the original accounts at Companies House.

Ratios

2025/26

Sector comparison

SIC 42990

Where the company stands among the 14,244 active companies whose first SIC code is 42990 (Construction of other civil engineering projects n.e.c.).

Turnover£5,194,000
Lower than 58% · median £12,424,704 among 334 that publish turnover
Net assets£25,884,000
Higher than 99% · median £29,244
Total assets£26,102,000
Higher than 99% · median £83,400
Cash£409,000
Higher than 81% · median £40,654
Company age25.0 years
Older than 87% · median 9.1 years
Largest in this sector by net assets
  1. BAZALGETTE HOLDINGS LIMITED£925.7m
  2. NETWORK PLUS SERVICES LTD£150.5m
  3. KIER INFRASTRUCTURE AND OVERSEAS LIMITED£140.4m
  4. BECHTEL LIMITED£110.7m
  5. MCDERMOTT ENERGY SOLUTIONS (UK) LIMITED£96m
  6. EGN PROJECTS LIMITED£90.6m
  7. VAN OORD UK LIMITED£82.9m
  8. J. MURPHY & SONS (APAC HOLDINGS) LIMITED£70.4m
  9. BILFINGER UK LIMITED£61.9m
  10. I. & H. BROWN LIMITED£57.3m

Positions are approximate. Figures come from each company's latest accounts; money and employee figures are compared only with companies that filed accounts in pounds for a period ending in the last two and a half years and are not dormant, so those groups are smaller than 14,244. The line on each bar marks the median.

Summary: LAING O'ROURKE INFRASTRUCTURE LIMITED

What kind of company is it?

LAING O'ROURKE INFRASTRUCTURE LIMITED is a private limited company registered with Companies House under company number 04309441. It was incorporated on 23 Oct 2001. Its status is active. The registered office is in Dartford (DA2). Its nature of business (SIC 2007) is construction of other civil engineering projects n.e.c. (42990).

How is the company doing financially?

The latest accounts in the database are for 2025/26 (period ending 31 Mar 2026); the company files small company accounts. Turnover was £5,194,000. Net assets were £25,884,000. Cash at bank and in hand was £409,000.

How does it compare with similar companies?

Compared with 14,244 active companies whose first SIC code is 42990: By turnover it ranks lower than 58% of the 334 that publish turnover (median £12,424,704). By net assets it ranks higher than 99% of them (median £29,244). By total assets it ranks higher than 99% of them (median £83,400). By cash it ranks higher than 81% of them (median £40,654). It is older than 87% of them (median age 9.1 years).

What do public registers and reports show?

It has a modern slavery statement on the government registry.

Who runs and controls the company?

One person with significant control is registered.

When are its next filings due?

The next accounts are due by 31 Dec 2027. The next confirmation statement is due by 27 Jan 2027.

Filed accounts2025/26
2025/26 †
Turnover5,194,000
Cash at bank and in hand409,000
Total assets26,102,000
Total liabilities—
Net assets / total equity25,884,000

A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.

Statutory reporting

Modern slavery statements1
2020
Statement · summary on GOV.UK · group statement (LAING O'ROURKE PLC.)

Figures the company reported itself to the government's Check payment practices service, Gender pay gap service and Modern slavery statement registry (Open Government Licence v3.0). Only large companies and employers with 250 or more staff have to report, so most companies have nothing here.

History

3 events
  1. Financial year 2025/26 endedAccounts: turnover £5.2m, net assets £25.9m
  2. Laing O'Rourke Holdings Limited registered as a person with significant control
  3. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current persons with significant control, and the end of each financial year with figures in the database. Former persons with significant control are not listed.