- Company number
- 07242735
- Incorporated
- 4 May 201016 years trading
- Registered office
- First Floor Office Westerham Garage, 190 London Road, Westerham, Kent, TN16 2DJ
- Nature of business
- Construction of domestic buildings
Gem Professional Services Ltd is a 16-year-old private limited company registered in Westerham, company number 07242735, one of 49 building contractors in Westerham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 £4,589 on the year before, to £4,591.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £13K against £11K owed within a year: 1.2 times cover.
- 2 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 Mar 2025 | £4,591 | £8,123 | £13K | £11K | 2 |
| 31 Mar 2024 | £2 | £8,541 | £13K | £17K | 2 |
| 31 Mar 2023 | £803 | £18K | £22K | £27K | 1 |
| 31 May 2022 | -£18K | £7,719 | £9,189 | £34K | 1 |
| 31 May 2021 | £2,042 | £6,599 | £24K | £31K | 1 |
| 31 May 2020 | £324 | £21K | £36K | £36K | 1 |
| 31 May 2019 | £3,404 | £926 | £12K | £9,393 | 1 |
| 31 May 2018 | £119 | £4,593 | £10K | £11K | 1 |
| 31 May 2017 | £499 | £6,447 | £7,456 | £7,680 | 1 |
| 31 May 2016 | -£3,094 | £3,831 | £4,074 | £8,132 |
Where Gem Professional Services Ltd is registered
The registered office is in Westerham (TN16), in the Sevenoaks local authority area, South East. Show TN16 2DJ on a map.
Other trade companies in TN16
- Fuller & Sons Carpentry LtdProperty developers
- Protech Air Solutions LtdPlumbers and heating engineers
- DW Construction (South) LimitedCivil engineering
- Danvic Facilities & Refurbishment LimitedSpecialist contractors
- The Plumbing Brothers LtdFinishing trades
- Beckenham Driveways and Patios LtdInstallers
- Christmas Tree Farm Outdoors Services LtdLandscapers and gardeners
- Jak Rolling LimitedPainters and decorators
Shared registered office
62 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 Gem Professional Services 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 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 | 1 Apr 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 | 31 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
- 07242735
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 May 2010 (16 years ago)
- Registered office
- First Floor Office Westerham Garage, 190 London Road, Westerham, Kent, TN16 2DJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 March 2026
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 Westerham
Other active building contractors registered in Westerham.
- GLM Building Group Ltd2025
- Glyph Ltd.2009
- H&S Construction Ltd2017
- Herbert & Co Services Limited2011
- Hook Construction Limited2000
- J Miko Logistics Limited2013
- J&B Building Contractors Limited2023
- JB Bakers Ltd2026
All building contractors in Westerham · All trades in Westerham · Builders across the UK
Frequently asked questions
When are Gem Professional Services Ltd's accounts due?
Gem Professional Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Gem Professional Services Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Gem Professional Services Ltd still trading?
Gem Professional Services 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 Gem Professional Services Ltd do?
Gem Professional Services Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Gem Professional Services Ltd?
Gem Professional Services Ltd was incorporated on 4 May 2010, 16 years ago.
What is the penalty if Gem Professional Services 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 Gem Professional Services 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.