- Company number
- 11517872
- Incorporated
- 15 Aug 20188 years trading
- Registered office
- 310D Ew Sterling House, Loughton, Essex, IG10 3TS
- Nature of business
- Construction of domestic buildings
Cigma Construction Ltd is a 8-year-old private limited company registered in Loughton, company number 11517872, one of 167 building contractors in Loughton. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £551 (+4.4%) on the year before, to £13K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £31K against £19K owed within a year: 1.6 times cover.
- 1 employee on average, down from 3 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £13K | £31K | £19K | 1 | |
| 31 Aug 2024 | £12K | £32K | £22K | 3 | |
| 31 Aug 2023 | £13K | £29K | £14K | 2 | |
| 31 Aug 2022 | £121 | £25K | £12K | 3 | |
| 31 Aug 2021 | -£3,187 | £28K | £3,459 | 3 | |
| 31 Aug 2020 | £1,956 | £32K | £34K | £34K | 3 |
| 31 Aug 2019 | £2,439 | £1,194 | £3,417 | £4,353 | 2 |
Where Cigma Construction Ltd is registered
The registered office is in Loughton (IG10), in the Epping Forest local authority area, East of England. Show IG10 3TS on a map.
Other trade companies in IG10
- J Group Poplar Grove LtdProperty developers
- Istrati Civil Engineering LtdSpecialist contractors
- Vlad 71 LtdBuilders
- Ajs Resolutions LimitedLandscapers and gardeners
- Alex Undercover LtdSpecialist contractors
- Bekio Covenant Holdings LtdCleaning companies
- Apex UK Drylining LtdInstallers
- H & H Bespoke Services LtdPainters and decorators
Shared registered office
29 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 Cigma Construction 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11517872
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2018 (8 years ago)
- Registered office
- 310D Ew Sterling House, Loughton, Essex, IG10 3TS
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 14 August 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Loughton
Other active building contractors registered in Loughton.
- Cip Builders Ltd2025
- City Seven Group Ltd2020
- Colson Construction Limited2025
- Cream Properties Limited2018
- Csi: Maintenance Ltd2013
- D Meta Construction Limited2022
- D. Cawley & Sons Limited1985
- Danaila Construction Management Ltd2018
All building contractors in Loughton · All trades in Loughton · Builders across the UK
Frequently asked questions
When are Cigma Construction Ltd's accounts due?
Cigma Construction Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Cigma Construction Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Cigma Construction Ltd still trading?
Cigma Construction Ltd is listed as active on the Companies House register (checked 12 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 Cigma Construction Ltd do?
Cigma Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Cigma Construction Ltd?
Cigma Construction Ltd was incorporated on 15 August 2018, 8 years ago.
What is the penalty if Cigma Construction 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 Cigma Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.