- Companies
- Specialist contractors
- Brighton
- Glassplanit Ltd
Glassplanit Ltd
- Company number
- 09875948
- Incorporated
- 17 Nov 201510 years trading
- Registered office
- 15 West Street, Brighton, BN1 2RL
- Nature of business
- Other specialised construction activities n.e.c.
Glassplanit Ltd is a 10-year-old private limited company registered in Brighton, company number 09875948, one of 115 specialist construction companies in Brighton. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 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 £20K (+88.4%) on the year before, to -£2,636.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £25K against £22K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Mar 2025 | -£2,636 | £25K | £22K | 1 | |
| 30 Mar 2024 | -£23K | £20K | £37K | 1 | |
| 30 Mar 2023 | -£19K | £18K | £28K | 1 | |
| 30 Mar 2022 | -£9,003 | £24K | £21K | 1 | |
| 30 Mar 2021 | £387 | £41K | £24K | 1 | |
| 30 Mar 2020 | £374 | £35K | £39K | 1 | |
| 30 Mar 2019 | -£3,815 | £27K | £35K | ||
| 30 Mar 2018 | -£503 | £19K | £25K | ||
| 31 Mar 2017 | -£11K | £12K | £16K | £31K |
Where Glassplanit Ltd is registered
The registered office is in Brighton (BN1), in the Brighton and Hove local authority area, South East. Show BN1 2RL on a map.
Other trade companies in BN1
- Appliance & Home Care LtdRepair services
- Steeleagle LtdMachinery repair and installation
- C & G Energy Solutions LimitedPlumbers and heating engineers
- Ruihe Raising Property LtdProperty developers
- Davinci Building LtdSpecialist contractors
- Almore Roofing & Guttering LtdRoofers
- Neo Av LtdMachinery repair and installation
- Akoma Homes and Commercial Cleaning LtdCleaning companies
Shared registered office
75 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 Glassplanit 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Mar 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
- 09875948
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2015 (10 years ago)
- Registered office
- 15 West Street, Brighton, BN1 2RL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 13 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 Brighton
Other active specialist construction companies registered in Brighton.
- Gough Brickwork Limited2023
- Green Man Groundworks Ltd2011
- Greenleaf Construction Services Limited2021
- Greenworks Window Film Ltd2020
- Growing Walls Ltd2021
- GSB Renovations Limited2025
- GWS Paving Ltd2026
- H & O Consulting Limited2019
All specialist construction companies in Brighton · All trades in Brighton · Specialist contractors across the UK
Frequently asked questions
When are Glassplanit Ltd's accounts due?
Glassplanit Ltd's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is Glassplanit Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Glassplanit Ltd still trading?
Glassplanit Ltd 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 Glassplanit Ltd do?
Glassplanit Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Glassplanit Ltd?
Glassplanit Ltd was incorporated on 17 November 2015, 10 years ago.
What is the penalty if Glassplanit 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 Glassplanit Ltd 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.