- Companies
- Cleaning companies
- Corby
- Knox Industrial Services Ltd
Knox Industrial Services Ltd
- Company number
- 17482423
- Incorporated
- 25 Sep 2026
- Registered office
- 9 Fairlight Court, Corby, NN18 0LY
- Nature of business
- Other building and industrial cleaning activities
Knox Industrial Services Ltd is a newly incorporated private limited company registered in Corby, company number 17482423, one of 48 cleaning companies in Corby. Its next accounts are due at Companies House on 25 June 2028, and its first CT600 is due at HMRC on 24 September 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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Who runs and owns Knox Industrial Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| T*** K*** | Director | Sep 2026 |
Person with significant control
Where Knox Industrial Services Ltd is registered
The registered office is in Corby (NN18), in the North Northamptonshire local authority area, East Midlands. Show NN18 0LY on a map.
Other trade companies in NN18
- Smart Repair597 LtdMechanics and garages
- Lva Finishers LtdPlasterers
- L&N Auto Tech Care LtdMechanics and garages
- Mazaauto LtdMachinery repair and installation
- Aly&Car Repairs LtdMechanics and garages
- Corby Property Services LtdBuilders
- Elevate Cleaning Group LtdCleaning companies
- Alex Balan Construction LtdBuilders
What happens if Knox Industrial 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 25 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Jun 2028 to 25 Jul 2028 | £150 |
| 1 to 3 months late | 26 Jul 2028 to 25 Sep 2028 | £375 |
| 3 to 6 months late | 26 Sep 2028 to 25 Dec 2028 | £750 |
| More than 6 months late | From 26 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17482423
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 September 2026
- Registered office
- 9 Fairlight Court, Corby, NN18 0LY
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Corby
Other active cleaning companies registered in Corby.
- Magic One Clean Ltd2025
- New Dawn Services Ltd2020
- Northants Squad Ltd2026
- Platinum Polish Ltd2025
- Power of Ice Ltd2024
- Pristine Edge Cleaning Ltd2025
- Pure Cleann Ltd2025
- Q&M Cleaning Ltd2020
All cleaning companies in Corby · All trades in Corby · Cleaning companies across the UK
Frequently asked questions
When are Knox Industrial Services Ltd's accounts due?
Knox Industrial Services Ltd's next accounts are due at Companies House by 25 June 2028 (in 621 days), covering the period to 30 September 2027.
When is Knox Industrial 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 24 September 2027, due by 24 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Knox Industrial Services Ltd still trading?
Knox Industrial 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 Knox Industrial Services Ltd do?
Knox Industrial Services Ltd is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Knox Industrial Services Ltd?
Knox Industrial Services Ltd was incorporated on 25 September 2026, less than a year ago.
Who runs Knox Industrial Services Ltd?
Knox Industrial Services Ltd has 1 active director, the longest-serving appointed in Sep 2026. Their names and service addresses are on the Companies House register.
Who owns Knox Industrial Services Ltd?
One person or company has significant control of Knox Industrial Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Knox Industrial 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 Knox Industrial 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.