- Companies
- Civil engineering
- Warlingham
- Sixty60 Communication Limited
Sixty60 Communication Limited
- Company number
- 16920158
- Incorporated
- 18 Dec 2025
- Registered office
- 224 Hillbury Road, Warlingham, CR6 9TF
- Nature of business
- Construction of utility projects for electricity and telecommunications
Sixty60 Communication Limited is a newly incorporated private limited company registered in Warlingham, company number 16920158, one of 6 civil engineering contractors in Warlingham. Its next accounts are due at Companies House on 18 September 2027, and its first CT600 is due at HMRC on 17 December 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 Sixty60 Communication Limited is registered
The registered office is in Warlingham (CR6), in the Tandridge local authority area, South East. Show CR6 9TF on a map.
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What happens if Sixty60 Communication Limited 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 18 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Sep 2027 to 18 Oct 2027 | £150 |
| 1 to 3 months late | 19 Oct 2027 to 18 Dec 2027 | £375 |
| 3 to 6 months late | 19 Dec 2027 to 18 Mar 2028 | £750 |
| More than 6 months late | From 19 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16920158
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 2025
- Registered office
- 224 Hillbury Road, Warlingham, CR6 9TF
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Warlingham
Other active civil engineering contractors registered in Warlingham.
- Southwest Hamsey Green Ltd2021
- Vita Civils Ltd2019
- CGL Fire Safety Ltd2024
- DLM Groundworks & Reinstatement Specialist Ltd2018
- M.J.R.Enviromental Services Limited2008
All civil engineering contractors in Warlingham · All trades in Warlingham · Civil engineering across the UK
Frequently asked questions
When are Sixty60 Communication Limited's accounts due?
Sixty60 Communication Limited's next accounts are due at Companies House by 18 September 2027 (in 340 days), covering the period to 31 December 2026.
When is Sixty60 Communication Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 December 2026, due by 17 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sixty60 Communication Limited still trading?
Sixty60 Communication Limited 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 Sixty60 Communication Limited do?
Sixty60 Communication Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Sixty60 Communication Limited?
Sixty60 Communication Limited was incorporated on 18 December 2025, less than a year ago.
What is the penalty if Sixty60 Communication Limited 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 Sixty60 Communication Limited 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.