SOUTHAMPTON INTERNATIONAL AIRPORT LIMITED

Active
Company number 02431858Private limited companyIncorporated 1989

Key figures

£36,271,000
Net assets 2025

† SOUTHAMPTON INTERNATIONAL AIRPORT 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

Sector comparison

SIC 51101

Where the company stands among the 568 active companies whose first SIC code is 51101 (Scheduled passenger air transport).

Turnover£18,164,000
Lower than 53% · median £20,669,000 among 50 that publish turnover
Net assets£36,271,000
Higher than 93% · median £6,404
Total assets£103,892,000
Higher than 91% · median £65,305
Employees66
Higher than 93% · median 1
Company age37.1 years
Older than 93% · median 8.0 years
Largest in this sector by net assets
  1. LHR AIRPORTS LIMITED£1.9bn
  2. JET2.COM LIMITED£1.1bn
  3. STANSTED AIRPORT LIMITED£1bn
  4. NATS HOLDINGS LIMITED£1bn
  5. MANCHESTER AIRPORT PLC£760.3m
  6. GLASGOW AIRPORT LIMITED£434.5m
  7. BIRMINGHAM AIRPORT LIMITED£360.2m
  8. ARAJET HOLDINGS LIMITED£331.9m
  9. DOCKLANDS AVIATION GROUP LIMITED£278.6m
  10. BRISTOL AIRPORT LIMITED£274.9m

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 568. The line on each bar marks the median.

Summary: SOUTHAMPTON INTERNATIONAL AIRPORT LIMITED

What kind of company is it?

SOUTHAMPTON INTERNATIONAL AIRPORT LIMITED is a private limited company registered with Companies House under company number 02431858. It was incorporated on 12 Oct 1989. Its status is active. The registered office is in Southampton (SO18). Its nature of business (SIC 2007) is scheduled passenger air transport (51101).

How is the company doing financially?

The latest accounts in the database are for 2025 (period ending 31 Dec 2025); the company files full accounts. Turnover was £18,164,000. Loss for the year was £10,118,000. Net assets were £36,271,000. Total assets were £103,892,000 and total liabilities £67,621,000. The company had an average of 66 employees.

How does it compare with similar companies?

Compared with 568 active companies whose first SIC code is 51101: By turnover it ranks lower than 53% of the 50 that publish turnover (median £20,669,000). By net assets it ranks higher than 93% of them (median £6,404). By total assets it ranks higher than 91% of them (median £65,305). By number of employees it ranks higher than 93% of them (median 1). It is older than 93% of them (median age 8.0 years).

Has it received government grants?

It is recorded as the recipient of one central government grant worth £1.2m, from Department for Transport.

What do public registers and reports show?

HMRC lists it as an importer of goods, mainly optical, medical and measuring instruments. Its gender pay gap report for 2019/20 shows median hourly pay for women 22% lower than for men. It has modern slavery statements on the government registry for 4 years.

Who runs and controls the company?

One person with significant control is registered. 1 of 12 registered charges are outstanding.

When are its next filings due?

The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 8 Sep 2027.

Filed accounts2025
2025 †
Turnover18,164,000
Profit for the year-10,118,000
Total assets103,892,000
Total liabilities67,621,000
Net assets / total equity36,271,000
Average number of employees66

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.

Government grants

1 grant

SOUTHAMPTON INTERNATIONAL AIRPORT LIMITED is recorded as the recipient of 1 central government grant, worth £1.2m.

Grant
  1. AGOSS Organisation AwardDepartment for Transport · £1,200,000 · Airport and Ground Operations Support Scheme (AGOSS) 20/21

From the Government Grants Register published by the Cabinet Office (financial years 2016/17 onwards, Open Government Licence v3.0). It covers grants from central government departments and their agencies where the register states the recipient's company number and the recipient name matches this company; grants from local authorities, lottery distributors and devolved governments are not included.

Statutory reporting

Gender pay gap2019/20
Median hourly pay
women 22% lower
Mean hourly pay
women 21% lower
Employer size
Fewer than 250 employees
Lower pay quarter65% womenLower middle23% womenUpper middle31% womenUpper pay quarter16% women
Earlier years (2)
Year
Median hourly pay
Mean hourly pay
2018/19
women 18% lower
women 24% lower
2017/18
women 23% lower
women 25% lower

A positive gap means women's average hourly pay is lower than men's across the whole employer; it is not a comparison of pay for the same work. View on the Gender pay gap service

Modern slavery statements4
2026
Statement · summary on GOV.UK · group statement (AGS AIRPORTS LIMITED)
2025
Statement · summary on GOV.UK · group statement (AGS AIRPORTS LIMITED)
2024
Statement · summary on GOV.UK · group statement (AGS AIRPORTS LIMITED)
Earlier years (1)
2021
Statement · summary on GOV.UK · group statement (AGS AIRPORTS HOLDINGS LIMITED)

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.

Registers and licences

International trade‡

Listed by HMRC as an importer of goods in 1 of the last 12 months on record, most recently October 2025. Main goods: optical, medical and measuring instruments.

From HMRC's monthly lists of importers and exporters. Traders can ask to be left off the lists, so absence does not mean a company does not trade.

Sources: Charity Commission for England and Wales, Care Quality Commission, Home Office and HM Revenue & Customs, under the Open Government Licence v3.0. Entries marked ‡ come from lists that do not state a company number and were linked by an exact match on the registered name.

History

7 events
  1. Financial year 2025 endedAccounts: turnover £18.2m, net assets £36.3m, 66 employees
  2. Faero Uk Holding Limited ceased to be a person with significant control
  3. Macquarie Infrastructure And Real Assets (Europe) Limited ceased to be a person with significant control
  4. Airport Holdings Ndh1 Limited registered as a person with significant control
  5. Faero Uk Holding Limited registered as a person with significant control
  6. Macquarie Infrastructure And Real Assets (Europe) Limited registered as a person with significant control
  7. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current and former persons with significant control, and the end of each financial year with figures in the database.