- Companies
- Installers
- London
- Jag Devs Ltd
Jag Devs Ltd
- Company number
- 09055503
- Incorporated
- 23 May 201412 years trading
- Registered office
- 33 Bakers Avenue, London, E17 9AN
- Nature of business
- Other construction installation; Buying and selling of own real estate
Jag Devs Ltd is a 12-year-old private limited company registered in London, company number 09055503, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 30 May 2027 is due at HMRC on 30 May 2028.
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 £25K (+33.9%) on the year before, to -£50K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £21K against £235K owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2015 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 May 2026 | -£50K | £16K | £21K | £235K | 0 |
| 30 May 2025 | -£75K | £2,500 | £3,233 | £242K | 0 |
| 30 May 2024 | -£79K | £12K | £254K | 0 | |
| 30 May 2023 | -£93K | £8,005 | £265K | 0 | |
| 30 May 2022 | -£94K | £5,883 | £5,883 | £264K | 1 |
| 31 May 2021 | -£96K | £4,215 | £4,215 | £264K | 0 |
| 31 May 2016 | -£5,403 | £1,839 | £464K | £1,199 | |
| 31 May 2015 | -£2,662 | £881 | £451K | £1,200 |
Where Jag Devs Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 9AN on a map.
Other trade companies in E17
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- Spotless Behaviour LtdCleaning companies
- Addison & Vale Construction LtdBuilders
- Karina Business LtdInstallers
- Hazzi Automotive LtdMechanics and garages
- Zlatev Construction Service LimitedFinishing trades
- Zzzguard LtdBuilders
- Ok Estates & Developments LtdBuilders
What happens if Jag Devs 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 May 2028 | £200 |
| 3 months late | 30 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 May 2029 | 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
- 09055503
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 May 2014 (12 years ago)
- Registered office
- 33 Bakers Avenue, London, E17 9AN
- Nature of business
- Other construction installation (SIC 43290)
Buying and selling of own real estate (SIC 68100) - Year end
- 30 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 May 2026
- Last confirmation statement
- 6 September 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Jag Gas & Heating Ltd2021
- Jakstyle Ltd2025
- Javicon Ltd2025
- Jay H J Limited2025
- Jay Kay Consulting Ltd2011
- Jay T Solutions Ltd2024
- Jayden Ltd2024
- JB Staging Ltd2023
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Jag Devs Ltd's accounts due?
Jag Devs Ltd's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 30 May 2027.
When is Jag Devs Ltd's CT600 due?
The CT600 for the period to 30 May 2027 is due at HMRC by 30 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Jag Devs Ltd still trading?
Jag Devs 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 Jag Devs Ltd do?
Jag Devs Ltd is registered under Other construction installation (SIC 43290); Buying and selling of own real estate (SIC 68100).
How old is Jag Devs Ltd?
Jag Devs Ltd was incorporated on 23 May 2014, 12 years ago.
What is the penalty if Jag Devs 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 Jag Devs 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.