- Companies
- Facilities management
- Kendal
- Onyx Fire and Security Ltd
Onyx Fire and Security Ltd
- Company number
- 06549180
- Incorporated
- 31 Mar 200818 years trading
- Registered office
- First Floor East Bridge Mills, Stramongate, Kendal, LA9 4BD
- Nature of business
- Combined facilities support activities
Onyx Fire and Security Ltd is a 18-year-old private limited company registered in Kendal, company number 06549180, one of the UK's facilities management companies. Its next accounts are due at Companies House on 29 June 2027, and the CT600 for the period to 29 September 2026 is due at HMRC on 29 September 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 £485K (+53.9%) on the year before, to £1.4M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £3.2M against £2M owed within a year: 1.6 times cover.
- 26 employees on average, down from 37 the year before.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £1.4M | £668K | £3.2M | £2M | 26 |
| 30 Sep 2024 | £900K | £332K | £2.8M | £2M | 37 |
| 30 Sep 2023 | £692K | £63K | £2.2M | £1.5M | 37 |
| 30 Sep 2022 | £605K | £81K | £2.4M | £1.7M | -24 |
| 30 Sep 2021 | £590K | £88K | £2.6M | £1.9M | -31 |
| 31 Mar 2021 | £326K | £172K | £2M | £1.5M | -31 |
| 31 Mar 2020 | £925K | £465K | £2.1M | £1.2M | -28 |
| 31 Mar 2019 | £480K | -£43K | £1.8M | £1.4M | -28 |
| 31 Mar 2018 | £370K | £12K | £1.3M | £936K | -19 |
| 31 Mar 2017 | £253K | £83K | £489K | £262K | -19 |
Public contracts won
Onyx Fire and Security Ltd has 6 public sector contract awards on record; the ones with their own published value total £1.6M, from 2014 to 2026. Source: Contracts Finder and Find a Tender award notices. For 2 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 3 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Simply Serve Ltd2 awards
- Brunelcare1 award
- Department for Environment Food & Rural Affairs1 award
- University of Plymouth1 award
- Brighton & Hove City Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Simply Serve Ltd | Provision of Passive Fire Protection Surveys | Ceiling, not shown | 4 Mar 2026 |
| Simply Serve Ltd | Provision of Passive Fire Protection Surveys | Ceiling, not shown | 14 Jan 2026 |
| Brunelcare | Robinson House Care Home: Supply and fit replacement fire doors - AWARD | 8 Oct 2025 | |
| Department for Environment Food & Rural Affairs | Revision/Reinstatement of Fire Dampers | £42K | 30 Jun 2022 |
| University of Plymouth | Treliske Halls of Residence - Fire Stopping Works | £76K | 12 Jun 2018 |
| Brighton & Hove City Council | BHCC HP Low Voltage Systems Lot 4 - Ventilation & Air Conditioning | £1.5M | 1 Nov 2014 |
Where Onyx Fire and Security Ltd is registered
The registered office is in Kendal (LA9), in the Westmorland and Furness local authority area, North West. Show LA9 4BD on a map.
Other trade companies in LA9
- Eaton Hydro LimitedMotor traders
- Lake District Property Group LimitedProperty developers
- Paul Shepherd Joinery & Building LtdInstallers
- DK Renovo LimitedSpecialist contractors
- Dendra Carpentry LtdSpecialist contractors
- Sole and Trail LtdRepair services
- Blue Cooling Engineering Services LimitedPlumbers and heating engineers
- Lakes Lead Roofing LimitedRoofers
Also registered at this address
1 other company uses the same registered office as Onyx Fire and Security Ltd.
- Eaton Hydro LimitedMotor traders
What happens if Onyx Fire and Security 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 29 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jun 2027 to 29 Jul 2027 | £150 |
| 1 to 3 months late | 30 Jul 2027 to 29 Sep 2027 | £375 |
| 3 to 6 months late | 30 Sep 2027 to 29 Dec 2027 | £750 |
| More than 6 months late | From 30 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Sep 2027 | £200 |
| 3 months late | 29 Dec 2027 | another £200 |
| 6 months late | 29 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Sep 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
- 06549180
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 March 2008 (18 years ago)
- Registered office
- First Floor East Bridge Mills, Stramongate, Kendal, LA9 4BD
- Nature of business
- Combined facilities support activities (SIC 81100)
- Year end
- 29 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 17 March 2026
- Charges (mortgages)
- 1 outstanding of 4 registered
- Previous names
- Onyx Services Group Ltd (until 3 Apr 2021)
Onyx Facilities Services Ltd (until 12 May 2018)
MR Gleam Limited (until 19 Feb 2013)
Filing notes for facilities management companies
Facilities management companies usually invoice on contract, so accrued income and deferred income matter at the year end.
Similar companies in Kendal
Other active facilities management companies registered in Kendal.
All facilities management companies in Kendal · All trades in Kendal · Facilities management across the UK
Frequently asked questions
When are Onyx Fire and Security Ltd's accounts due?
Onyx Fire and Security Ltd's next accounts are due at Companies House by 29 June 2027 (in 259 days), covering the period to 29 September 2026.
When is Onyx Fire and Security Ltd's CT600 due?
The CT600 for the period to 29 September 2026 is due at HMRC by 29 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 June 2027.
Is Onyx Fire and Security Ltd still trading?
Onyx Fire and Security 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 Onyx Fire and Security Ltd do?
Onyx Fire and Security Ltd is registered under Combined facilities support activities (SIC 81100).
How old is Onyx Fire and Security Ltd?
Onyx Fire and Security Ltd was incorporated on 31 March 2008, 18 years ago.
Has Onyx Fire and Security Ltd won public sector contracts?
Yes. Onyx Fire and Security Ltd has 6 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.6M), most recently from Simply Serve Ltd.
What is the penalty if Onyx Fire and Security 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 Onyx Fire and Security 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.