- Companies
- Specialist contractors
- Sidcup
- Atc Construction Services Limited
Atc Construction Services Limited
- Company number
- 11754648
- Incorporated
- 8 Jan 20197 years trading
- Registered office
- 12 Hatherley Road, Sidcup, DA14 4DT
- Nature of business
- Other specialised construction activities n.e.c.
Atc Construction Services Limited is a 7-year-old private limited company registered in Sidcup, company number 11754648, one of 92 specialist construction companies in Sidcup. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £6,225 (+48.6%) on the year before, to £19K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £21K against £33K owed within a year: 0.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £19K | £19K | £21K | £33K | 1 |
| 31 Jul 2024 | £13K | £3,143 | £10K | £23K | 1 |
| 31 Jan 2023 | £27K | £2,130 | £4,830 | £25K | 1 |
| 31 Jan 2022 | £18K | £6,138 | £31K | £32K | 1 |
| 31 Jan 2021 | £7,648 | £21K | £34K | £34K | 1 |
| 31 Jan 2020 | £395 | £15K | £15K | £22K | 1 |
Who runs and owns Atc Construction Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** S*** | Director | Jan 2019 |
Person with significant control
Where Atc Construction Services Limited is registered
The registered office is in Sidcup (DA14), in the Bexley local authority area, London. Show DA14 4DT on a map.
Other trade companies in DA14
- Evlor LtdElectricians
- Pfe Services LimitedElectricians
- CJM Property Services LimitedFinishing trades
- Top Local Trader LtdBuilders
- Bassett Electrical Group LimitedElectricians
- Flatline Flooring LtdFloor and wall tilers
- LDT Service's LimitedScaffolders
- Old Maidstone Road Hand Car Wash LtdMechanics and garages
Shared registered office
427 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Atc Construction Services 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 11754648
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2019 (7 years ago)
- Registered office
- 12 Hatherley Road, Sidcup, DA14 4DT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 7 November 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Sidcup
Other active specialist construction companies registered in Sidcup.
- Atm Groundworks Limited2016
- Beray Builders Ltd2004
- Bexley Garden Annexes Ltd2024
- Bexley Garden Gyms Ltd2024
- Bexley Garden Offices Ltd2024
- Bexley Garden Rooms Ltd2021
- C Cooper Consultants Limited2026
- Celibless Ltd2026
All specialist construction companies in Sidcup · All trades in Sidcup · Specialist contractors across the UK
Frequently asked questions
When are Atc Construction Services Limited's accounts due?
Atc Construction Services Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Atc Construction Services Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Atc Construction Services Limited still trading?
Atc Construction Services 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 Atc Construction Services Limited do?
Atc Construction Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Atc Construction Services Limited?
Atc Construction Services Limited was incorporated on 8 January 2019, 7 years ago.
Who runs Atc Construction Services Limited?
Atc Construction Services Limited has 1 active director, the longest-serving appointed in Jan 2019. Their names and service addresses are on the Companies House register.
Who owns Atc Construction Services Limited?
One person or company has significant control of Atc Construction Services Limited: an individual (owns 75% or more of the shares).
What is the penalty if Atc Construction Services 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 Atc Construction Services 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.