Annual accounts
Unaudited abridged accounts
31/12/2026Filing deadline
Made up to 31/03/2025Due 31/12/2026
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/03/2025
SEMILONG SERVICES LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 15 Gate Lodge Close, Round Spinney Industrial Estate, Northampton NN3 8RJ
- Classification (SIC)
- Construction of water projects (42.91 - SIC 2007)
- Accounts type
- Unaudited abridged
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 18/03/2026View PDF (3 pages)
Confirmation statement made on 2026-03-10 with no updates
- 23/12/2025View PDF (13 pages)
Unaudited abridged accounts made up to 2025-03-31
- 24/03/2025View PDF (3 pages)
Confirmation statement made on 2025-03-10 with no updates
- 23/12/2024View PDF (13 pages)
Unaudited abridged accounts made up to 2024-03-31
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
Due in 89 days
Confirmation statement
Confirms the registry record is up to date
24/03/2027Filing deadline
Last statement 10/03/2026Due 24/03/2027
- Next statement date
- 10/03/2027
- Last statement dated
- 10/03/2026
Financial performance
The latest figures SEMILONG SERVICES LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£1.49M2025
17.06%vs 20242024: £1.27M
Total Assets
£3.09M2025
4.37%vs 20242024: £2.96M
Cash in Bank
£312.24K2025
150.65%vs 20242024: £124.57K
Total Liabilities
£870.29K2025
-16.48%vs 20242024: £1.04M
Employees
132025
0vs 20242024: 13
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Net assets moved furthest, up 17.06% on 2024. See the full financial analysis for SEMILONG SERVICES LIMITED.
The full financial record
Four ways through SEMILONG SERVICES LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +47.4% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 13 | 0 |
| 2024 | 13 | +8 |
| 2023 | 5 | 0 |
| 2022 | 5 | 0 |
| 2021 | 5 | – |
Reported employee count increased from 5 in 2021 to 13 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
5Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 10/03/2009–Present | 0 | |
| Secretary | 10/03/2009–01/03/2018 | 0 | |
| Corporate Secretary | 10/03/2009–10/03/2009 | 0 | |
| Director | 10/03/2009–01/03/2018 | 1 | |
| Director | 01/04/2011–Present | 6 |
Persons with significant control
2Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 0 | |
| 12/11/2024–Present | 6 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 12
- Since 20/01/2011
- Last 12 months
- 2
- -1 vs the year before
- Most recent filing
- 18/03/2026
- 6 months ago
What changed in the last year
- Confirmation statementLatest 18/03/2026
- Accounts filedLatest 23/12/2025
Filing timeline
- 18/03/2026View PDF (3 pages)
Confirmation statement made on 2026-03-10 with no updates
- 23/12/2025View PDF (13 pages)
Unaudited abridged accounts made up to 2025-03-31
- 24/03/2025View PDF (3 pages)
Confirmation statement made on 2025-03-10 with no updates
- 23/12/2024View PDF (13 pages)
Unaudited abridged accounts made up to 2024-03-31
- 14/11/2024View PDF (2 pages)
Notification of Sean Ian Hogan as a person with significant control on 2024-11-12
- 13/06/2024View PDF (1 pages)
Registered office address changed from , 4a Pond Wood Close, Moulton Park Industrial Estate, Northampton, NN3 6RT to 15 Gate Lodge Close Round Spinney Industrial Estate Northampton NN3 8RJ on 2024-06-13
- 12/03/2024View PDF (3 pages)
Confirmation statement made on 2024-03-10 with no updates
- 22/12/2023View PDF (13 pages)
Unaudited abridged accounts made up to 2023-03-31
- 16/03/2023View PDF (3 pages)
Confirmation statement made on 2023-03-10 with no updates
- 31/12/2022View PDF (9 pages)
Unaudited abridged accounts made up to 2022-03-31
- 15/12/2014View PDF (1 pages)
Registered office address changed from , 1 Ryehill Court, Ryhill Close, Lodge Farm Industrial Estate, Northampton, NN5 7EU to 15 Gate Lodge Close Round Spinney Industrial Estate Northampton NN3 8RJ on 2014-12-15
- 20/01/2011View PDF (1 pages)
Registered office address changed from , Eastfield Lodge Kettering Road, Northampton, NN3 6QX on 2011-01-20
See when the next accounts and confirmation statement are due
Similar companies
105 UK companies are similar to SEMILONG SERVICES LIMITED, sharing the same company status (Active), the same industry sector and activity group (Construction of water projects) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Activity
- Construction of roads and motorways
- Company no.
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- Incorporated
- 13/07/2011
- Employees
- 11
A L LACY & SONS LIMITED
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- Activity
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LB FOUNDATIONS LIMITED
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- Company no.
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M.A. WITCOMBE LIMITED
ActiveUnit 5 Gloucester Crescent, Heathpark Industrial Estate, Honiton, Devon EX14 1DB
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ALL SEASONS CONTRACTING CO. LIMITED
ActiveUnit 12, Building 53 Third Avenue, Pensnett Trading Estate, Kingswinford DY6 7XG
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About SEMILONG SERVICES LIMITED
A short description of the company, written from its Companies House record.
SEMILONG SERVICES LIMITED is a private limited company registered in the United Kingdom, based in 15 Gate Lodge Close, Round Spinney Industrial Estate, Northampton NN3 8RJ. Companies House classifies its business as Construction of water projects. It has been on the register for 17 years 6 months.
The register currently records it as active. Its 2025 accounts report net assets of £1.49M and 13 employees.
SEMILONG SERVICES LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records SEMILONG SERVICES LIMITED under one registered business activity: Construction of water projects (42.91 - SIC 2007).
SEMILONG SERVICES LIMITED is recorded as active on the Companies House register, and has been on it since 10/03/2009.
The most recent accounts Okredo holds cover 2025 and report net assets of £1.49M, total assets of £3.09M, cash in bank of £312.24K and total liabilities of £870.29K.
The most recent document on the record is dated 18/03/2026: Confirmation statement made on 2026-03-10 with no updates, 6 months ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 24/03/2027.
Companies House lists 5 officers (2 currently in post) and 2 people with significant control.