- Companies
- Builders
- Spennymoor
- KWG Steel Limited
KWG Steel Limited
- Company number
- 12064511
- Incorporated
- 21 Jun 20197 years trading
- Registered office
- 8 Stanhope Close, Spennymoor, DL16 6LZ
- Nature of business
- Construction of commercial buildings
KWG Steel Limited is a 7-year-old private limited company registered in Spennymoor, company number 12064511, one of 13 building contractors in Spennymoor. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 down £3,926 (-4%) on the year before, to £94K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £185K against £107K owed within a year: 1.7 times cover.
- 3 employees on average, down from 4 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £94K | £185K | £107K | 3 | |
| 30 Jun 2024 | £98K | £196K | £134K | 4 | |
| 30 Jun 2023 | £164K | £249K | £115K | 3 | |
| 30 Jun 2022 | £53K | £146K | £96K | 3 | |
| 30 Jun 2021 | £27K | £67K | £44K | 4 | |
| 30 Jun 2020 | £100 | £29K | £29K | 3 |
Where KWG Steel Limited is registered
The registered office is in Spennymoor (DL16), in the County Durham local authority area, North East. Show DL16 6LZ on a map.
Other trade companies in DL16
- Edmar Tyre & Exhaust Services LtdMechanics and garages
- Anderson Sweepers North East LimitedCleaning companies
- Ak Signature Cleaning LtdCleaning companies
- Forster House & Co LtdFloor and wall tilers
- Neic Group LtdCleaning companies
- CJP Auto Spa LimitedMechanics and garages
- THG Property Solutions LtdBuilders
- THG Newbuild Services LtdBuilders
What happens if KWG Steel 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12064511
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 June 2019 (7 years ago)
- Registered office
- 8 Stanhope Close, Spennymoor, DL16 6LZ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 28 December 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 Spennymoor
Other active building contractors registered in Spennymoor.
- Meddle Estates Ltd2019
- THG Newbuild Services Ltd2026
- THG Property Solutions Ltd2026
- Warmfloor UK (New Build) Ltd2026
- Ajm Projects Limited2015
- Ap Brickwork & Construction Limited2024
- East Shaw Renewable Energy Services Ltd2026
- Epd Building and Joinery Limited2024
All building contractors in Spennymoor · All trades in Spennymoor · Builders across the UK
Frequently asked questions
When are KWG Steel Limited's accounts due?
KWG Steel Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is KWG Steel Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is KWG Steel Limited still trading?
KWG Steel 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 KWG Steel Limited do?
KWG Steel Limited is registered under Construction of commercial buildings (SIC 41201).
How old is KWG Steel Limited?
KWG Steel Limited was incorporated on 21 June 2019, 7 years ago.
What is the penalty if KWG Steel 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 KWG Steel 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.