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- Gemini Complete Services Ltd
Company profile · Installers
Gemini Complete Services Ltd
Gemini Complete Services Ltd is a newly incorporated private limited company registered in Sheffield, company number 16960007, one of 175 installation companies (insulation, lifts, shutters and similar) in Sheffield. Its next accounts are due at Companies House on 13 October 2027, and its first CT600 is due at HMRC on 12 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Gemini Complete Services Ltd is registered
The registered office is in Sheffield (S13), in the Sheffield local authority area, Yorkshire and The Humber. Show S13 9QZ on a map.
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What happens if Gemini Complete 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 13 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Oct 2027 to 13 Nov 2027 | £150 |
| 1 to 3 months late | 14 Nov 2027 to 13 Jan 2028 | £375 |
| 3 to 6 months late | 14 Jan 2028 to 13 Apr 2028 | £750 |
| More than 6 months late | From 14 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16960007
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2026
- Registered office
- 62 Old Retford Road, Sheffield, S13 9QZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Sheffield
Other active installation companies (insulation, lifts, shutters and similar) registered in Sheffield.
- GM & PM Contractors Limited2015
- Gold Spec Construction Ltd2023
- GPW Remedial Building Services Limited2011
- Grant Stream Ltd2024
- GRC Energy Ltd2024
- Greens Kitchens Limited2024
- Greenserv Contracting Ltd2025
- Haran Joinery & Construction Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Sheffield · All trades in Sheffield · Installers across the UK
Frequently asked questions
When are Gemini Complete Services Ltd's accounts due?
Gemini Complete Services Ltd's next accounts are due at Companies House by 13 October 2027 (in 366 days), covering the period to 31 January 2027.
When is Gemini Complete Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 12 January 2027, due by 12 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gemini Complete Services Ltd still trading?
Gemini Complete 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 Gemini Complete Services Ltd do?
Gemini Complete Services Ltd is registered under Other construction installation (SIC 43290).
How old is Gemini Complete Services Ltd?
Gemini Complete Services Ltd was incorporated on 13 January 2026, less than a year ago.
What is the penalty if Gemini Complete 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 Gemini Complete 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.