- Companies
- Finishing trades
- Thatcham
- Jem Complete Building Services Limited
Jem Complete Building Services Limited
- Company number
- 08507363
- Incorporated
- 29 Apr 201313 years trading
- Registered office
- Suite 38 & 39 Venture West, Greenham Business Park, Thatcham, Berkshire, RG19 6HX
- Nature of business
- Other building completion and finishing
Jem Complete Building Services Limited is a 13-year-old private limited company registered in Thatcham, company number 08507363, one of 15 building finishing companies in Thatcham. 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 up £48 (+24.9%) on the year before, to £241.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £14K against £11K owed within a year: 1.3 times cover.
- 1 employee on average, up from 0 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £241 | £14K | £11K | 1 | |
| 30 Jun 2024 | £193 | £6,180 | £4,935 | 0 | |
| 30 Jun 2023 | £9,106 | £32K | £32K | £23K | 1 |
| 30 Jun 2022 | £244 | £15K | £19K | £19K | 1 |
| 30 Jun 2021 | -£19K | £1,441 | £13K | £33K | 1 |
| 30 Jun 2020 | -£26K | £3,684 | £16K | £44K | 1 |
| 30 Jun 2019 | -£5,258 | £11K | £16K | £23K | 1 |
| 30 Jun 2018 | -£6,316 | £13K | £23K | £31K | 1 |
| 30 Jun 2017 | -£5,211 | £1,231 | £16K | £24K | 1 |
| 30 Jun 2016 | £83 | £740 | £31K | £35K |
Who runs and owns Jem Complete Building Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** S*** | Director | Apr 2013 |
Person with significant control
Where Jem Complete Building Services Limited is registered
The registered office is in Thatcham (RG19), in the West Berkshire local authority area, South East. Show RG19 6HX on a map.
Other trade companies in RG19
- Envision Autos LtdMechanics and garages
- Mra Road Logistics LtdMechanics and garages
- Civic Contracting Group LimitedElectricians
- Kingston Home & Property Care LtdInstallers
- Jewels Brickwork LtdBuilders
- Notelppa Capital Group LtdProperty developers
- Adal Studio LtdLandscapers and gardeners
- Clean Start Solutions LtdCleaning companies
Also registered at this address
15 other companies use the same registered office as Jem Complete Building Services Limited.
- All Fix Property Refurbishment LtdFinishing trades
- Andy Jones Window Cleaning LtdCleaning companies
- Apj Services LtdCleaning companies
- Azura Heating & Plumbing LtdPlumbers and heating engineers
- CM26 LtdPlumbers and heating engineers
- Crown Electric Company (Newbury) LtdElectricians
- DBR Roofing & Handyman LtdRoofers
- Dna Home Improvements LtdFinishing trades
- Goldstar Property Solutions LtdFinishing trades
- GT Homes LtdProperty developers
- K R H Electrical LtdElectricians
- Noahs Plumbing & Heating LtdPlumbers and heating engineers
- R.Mann Builders LtdBuilders
- Rylo Decorators LimitedPainters and decorators
- Sporting Classic Motors LimitedMechanics and garages
What happens if Jem Complete Building 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 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
- 08507363
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2013 (13 years ago)
- Registered office
- Suite 38 & 39 Venture West, Greenham Business Park, Thatcham, Berkshire, RG19 6HX
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 25 April 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Thatcham
Other active building finishing companies registered in Thatcham.
- LPL Projects Limited2021
- N.L.Builder Limited2014
- Newbury Property Maintenance Limited2014
- Systematic Creative Interiors Ltd2005
- Trusted Finishes Ltd2025
- All Fix Property Refurbishment Ltd2024
- Ashford Retail Services Limited2012
- Catcoomb Developments Limited2009
All building finishing companies in Thatcham · All trades in Thatcham · Finishing trades across the UK
Frequently asked questions
When are Jem Complete Building Services Limited's accounts due?
Jem Complete Building Services 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 Jem Complete Building Services 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 Jem Complete Building Services Limited still trading?
Jem Complete Building 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 Jem Complete Building Services Limited do?
Jem Complete Building Services Limited is registered under Other building completion and finishing (SIC 43390).
How old is Jem Complete Building Services Limited?
Jem Complete Building Services Limited was incorporated on 29 April 2013, 13 years ago.
Who runs Jem Complete Building Services Limited?
Jem Complete Building Services Limited has 1 active director, the longest-serving appointed in Apr 2013. Their names and service addresses are on the Companies House register.
Who owns Jem Complete Building Services Limited?
One person or company has significant control of Jem Complete Building Services Limited: an individual (owns 75% or more of the shares).
What is the penalty if Jem Complete Building 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 Jem Complete Building 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.