- Companies
- Cleaning companies
- Glenrothes
- Duffy’S Diamonds Ltd
Duffy’S Diamonds Ltd
- Company number
- SC838832
- Incorporated
- 24 Feb 20251 year trading
- Registered office
- 119 Dunbeath Drive, Glenrothes, KY7 4PL
- Nature of business
- General cleaning of buildings
Duffy’S Diamonds Ltd is a 1-year-old private limited company registered in Glenrothes, company number SC838832, one of 24 cleaning companies in Glenrothes. Its next accounts are due at Companies House on 24 November 2026, and its first CT600 is due at HMRC on 23 February 2027.
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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Who runs and owns Duffy’S Diamonds Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** D*** | Director | Feb 2025 |
Person with significant control
Where Duffy’S Diamonds Ltd is registered
The registered office is in Glenrothes (KY7), in the Fife local authority area, Scotland. Show KY7 4PL on a map.
Other trade companies in KY7
- RWG Mechanical Services LtdInstallers
- Soldev LtdBuilders
- B&W Structural Services LtdInstallers
- Brown and Barrie Roofing LimitedRoofers
- JMD Corsa Sales LtdMotor traders
- Sullivan Surface Solutions LtdCleaning companies
- Groundworx Outdoor Services LtdLandscapers and gardeners
- Fife Aluminium and Metal Installations LtdJoiners and carpenters
What happens if Duffy’S Diamonds 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 24 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Nov 2026 to 24 Dec 2026 | £150 |
| 1 to 3 months late | 25 Dec 2026 to 24 Feb 2027 | £375 |
| 3 to 6 months late | 25 Feb 2027 to 24 May 2027 | £750 |
| More than 6 months late | From 25 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- SC838832
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 February 2025 (1 year ago)
- Registered office
- 119 Dunbeath Drive, Glenrothes, KY7 4PL
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 23 February 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Glenrothes
Other active cleaning companies registered in Glenrothes.
- Fife Free Cleaning Limited2024
- Firework CJR Limited2025
- Gies A Hand Ltd2023
- GR8 Developments Limited2001
- Highlander Pest Management Ltd2022
- JJW Detailing Ltd2024
- Linda's Divine Commercial Cleaning Ltd2026
- Lindas Divine Cleaning Limited2025
All cleaning companies in Glenrothes · All trades in Glenrothes · Cleaning companies across the UK
Frequently asked questions
When are Duffy’S Diamonds Ltd's accounts due?
Duffy’S Diamonds Ltd's next accounts are due at Companies House by 24 November 2026 (in 42 days), covering the period to 28 February 2026.
When is Duffy’S Diamonds 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 23 February 2026, due by 23 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Duffy’S Diamonds Ltd still trading?
Duffy’S Diamonds 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 Duffy’S Diamonds Ltd do?
Duffy’S Diamonds Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Duffy’S Diamonds Ltd?
Duffy’S Diamonds Ltd was incorporated on 24 February 2025, 1 year ago.
Who runs Duffy’S Diamonds Ltd?
Duffy’S Diamonds Ltd has 1 active director, the longest-serving appointed in Feb 2025. Their names and service addresses are on the Companies House register.
Who owns Duffy’S Diamonds Ltd?
One person or company has significant control of Duffy’S Diamonds Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Duffy’S Diamonds 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 Duffy’S Diamonds 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.