- Companies
- Installers
- Slough
- Adanet Security Solutions Ltd
Adanet Security Solutions Ltd
- Company number
- 16234615
- Incorporated
- 6 Feb 20251 year trading
- Registered office
- 113 Marescroft Road, Slough, SL2 2LN
- Nature of business
- Other construction installation; Security systems service activities
Adanet Security Solutions Ltd is a 1-year-old private limited company registered in Slough, company number 16234615, one of 73 installation companies (insulation, lifts, shutters and similar) in Slough. Its next accounts are due at Companies House on 6 November 2026, and its first CT600 is due at HMRC on 5 February 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Adanet Security Solutions Ltd is registered
The registered office is in Slough (SL2), in the Slough local authority area, South East. Show SL2 2LN on a map.
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What happens if Adanet Security Solutions Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 6 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Nov 2026 to 6 Dec 2026 | £150 |
| 1 to 3 months late | 7 Dec 2026 to 6 Feb 2027 | £375 |
| 3 to 6 months late | 7 Feb 2027 to 6 May 2027 | £750 |
| More than 6 months late | From 7 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16234615
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2025 (1 year ago)
- Registered office
- 113 Marescroft Road, Slough, SL2 2LN
- Nature of business
- Other construction installation (SIC 43290)
Security systems service activities (SIC 80200) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 5 February 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Slough
Other active installation companies (insulation, lifts, shutters and similar) registered in Slough.
- Adc Roofing and Cladding Ltd2024
- Adl (Southern) Ltd2019
- Akubaaba Group UK Ltd2015
- Asle Imperative Solutions Limited2025
- Batelle Solutions Ltd2025
- Blind IT Limited2023
- Bma Thermal Insulation Services Ltd2022
- Burnham Windows Limited2018
All installation companies (insulation, lifts, shutters and similar) in Slough · All trades in Slough · Installers across the UK
Frequently asked questions
When are Adanet Security Solutions Ltd's accounts due?
Adanet Security Solutions Ltd's next accounts are due at Companies House by 6 November 2026 (in 25 days), covering the period to 28 February 2026.
When is Adanet Security Solutions Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 5 February 2026, due by 5 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Adanet Security Solutions Ltd still trading?
Adanet Security Solutions Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Adanet Security Solutions Ltd do?
Adanet Security Solutions Ltd is registered under Other construction installation (SIC 43290); Security systems service activities (SIC 80200).
How old is Adanet Security Solutions Ltd?
Adanet Security Solutions Ltd was incorporated on 6 February 2025, 1 year ago.
What is the penalty if Adanet Security Solutions Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Adanet Security Solutions Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.