- Companies
- Machinery repair and installation
- Berwick upon Tweed
- Biomass Boiler Services Limited
Biomass Boiler Services Limited
- Company number
- 07142661
- Incorporated
- 2 Feb 201016 years trading
- Registered office
- Halidon House 17D Windmill Way West, Ramparts Business Park, Berwick upon Tweed, Northumberland, TD15 1TB
- Nature of business
- Installation of industrial machinery and equipment
Biomass Boiler Services Limited is a 16-year-old private limited company registered in Berwick upon Tweed, company number 07142661, one of the UK's machinery repair and installation companies. 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 £109K (+22.7%) on the year before, to £590K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £564K against £225K owed within a year: 2.5 times cover.
- 10 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £590K | £264K | £564K | £225K | 10 |
| 31 Jul 2024 | £481K | £321K | £144K | 10 | |
| 31 Jul 2023 | £483K | £347K | £120K | 13 | |
| 31 Jul 2022 | £393K | £213K | £61K | 9 | |
| 31 Jul 2021 | £437K | £237K | £70K | 8 | |
| 31 Jul 2020 | £341K | £242K | £82K | 10 | |
| 31 Jul 2019 | £325K | £233K | £88K | 9 | |
| 31 Jul 2018 | £306K | £241K | £110K | ||
| 31 Jul 2017 | £298K | £239K | £131K | ||
| 31 Jul 2016 | £258K | £256K | £347K | £116K |
Public contracts won
Biomass Boiler Services Limited has one public sector contract award on record; the ones with their own published value total £56K (2024). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Newcastle City Council | Kara Biomass Boiler Repairs | £56K | 27 Mar 2024 |
Where Biomass Boiler Services Limited is registered
The registered office is in Berwick upon Tweed (TD15), in the Northumberland local authority area, North East. Show TD15 1TB on a map.
Other trade companies in TD15
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- McDra LtdSpecialist contractors
- Paul Wood Joinery and Construction LtdJoiners and carpenters
- STX Insulation LtdInstallers
- Northeastroperescue LtdBuilders
- Liamweb LtdSpecialist contractors
- BDS Rope-Access LtdInstallers
- Shiny Hand Car Wash & Valeting LtdCleaning companies
Also registered at this address
11 other companies use the same registered office as Biomass Boiler Services Limited.
- A4 Decorating LimitedPainters and decorators
- BG Access & Coatings LtdInstallers
- Decodence LtdProperty developers
- Eden Walled Gardens LtdLandscapers and gardeners
- Gillie Hand Painted Kitchens LtdPainters and decorators
- Nationwide Design & Development LimitedBuilders
- Ne Build LimitedProperty developers
- Pipeserv LimitedPlumbers and heating engineers
- Redfoot Developments LtdProperty developers
- V F Electrical Solutions LtdElectricians
- Web GB (UK) LtdBuilders
What happens if Biomass Boiler 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
- 07142661
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2010 (16 years ago)
- Registered office
- Halidon House 17D Windmill Way West, Ramparts Business Park, Berwick upon Tweed, Northumberland, TD15 1TB
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 2 February 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Berwick upon Tweed
Other active machinery repair and installation companies registered in Berwick upon Tweed.
All machinery repair and installation companies in Berwick upon Tweed · All trades in Berwick upon Tweed · Machinery repair and installation across the UK
Frequently asked questions
When are Biomass Boiler Services Limited's accounts due?
Biomass Boiler Services Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Biomass Boiler 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 Biomass Boiler Services Limited still trading?
Biomass Boiler 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 Biomass Boiler Services Limited do?
Biomass Boiler Services Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is Biomass Boiler Services Limited?
Biomass Boiler Services Limited was incorporated on 2 February 2010, 16 years ago.
Has Biomass Boiler Services Limited won public sector contracts?
Yes. Biomass Boiler Services Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £56K), most recently from Newcastle City Council.
What is the penalty if Biomass Boiler 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 Biomass Boiler 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.