- Companies
- Facilities management
- Borehamwood
- Keystone Facilities Management Limited
Keystone Facilities Management Limited
- Company number
- 03468293
- Incorporated
- 19 Nov 199728 years trading
- Registered office
- 66 Buckingham Road, Borehamwood, Hertfordshire, WD6 2QY
- Nature of business
- Combined facilities support activities; General cleaning of buildings
Keystone Facilities Management Limited is a 28-year-old private limited company registered in Borehamwood, company number 03468293, one of 10 facilities management companies in Borehamwood. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Keystone Facilities Management LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 down £14K (-60.2%) on the year before, to £9,364.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £33K against £22K owed within a year: 1.5 times cover.
- 9 employees on average, down from 11 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £9,364 | £33K | £22K | 9 | |
| 30 Jun 2024 | £24K | £45K | £14K | 11 | |
| 30 Jun 2023 | £28K | £58K | £30K | 16 | |
| 30 Jun 2022 | £45K | £127K | £83K | 18 | |
| 30 Jun 2021 | £41K | £135K | £94K | 17 | |
| 30 Jun 2020 | £39K | £121K | £82K | 22 | |
| 30 Jun 2019 | £38K | £98K | £61K | 22 | |
| 30 Jun 2018 | £31K | £54K | £24K | ||
| 30 Jun 2017 | £20K | £40K | £22K | ||
| 30 Jun 2016 | £5,112 | £13K | £23K | £21K |
Where Keystone Facilities Management Limited is registered
The registered office is in Borehamwood (WD6), in the Hertsmere local authority area, East of England. Show WD6 2QY on a map.
Other trade companies in WD6
- Blackstone Builders LtdBuilders
- Clements Hall (Contracts) LtdFloor and wall tilers
- P & P Roofing & Guttering LimitedProperty developers
- Stern Landscaping LtdLandscapers and gardeners
- Complete Paint & Decor LtdPainters and decorators
- 1ST Response Plumbing and Heating LimitedPlumbers and heating engineers
- Ideal Casa Construction LtdInstallers
- Gallop Construction LimitedBuilders
What happens if Keystone Facilities Management Limited 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 03468293
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 November 1997 (28 years ago)
- Registered office
- 66 Buckingham Road, Borehamwood, Hertfordshire, WD6 2QY
- Nature of business
- Combined facilities support activities (SIC 81100)
General cleaning of buildings (SIC 81210) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 19 November 2025
- Previous names
- Keystone Office Management Company Limited (until 3 Feb 2023)
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 Borehamwood
Other active facilities management companies registered in Borehamwood.
- Kinetic Centres Limited1996
- Langley House Maintenance Limited2019
- Ping Technology Group Limited2025
- Sterling Contracts Limited2017
- The One Cleaning Solutions Ltd2019
- DCT Facilities Management (Services) Ltd2013
- DCT Facilities Management Ltd2011
- Essex Contractor Services Ltd2020
All facilities management companies in Borehamwood · All trades in Borehamwood · Facilities management across the UK
Frequently asked questions
When are Keystone Facilities Management Limited's accounts due?
Keystone Facilities Management Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Keystone Facilities Management Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Keystone Facilities Management Limited still trading?
Keystone Facilities Management Limited 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 Keystone Facilities Management Limited do?
Keystone Facilities Management Limited is registered under Combined facilities support activities (SIC 81100); General cleaning of buildings (SIC 81210).
How old is Keystone Facilities Management Limited?
Keystone Facilities Management Limited was incorporated on 19 November 1997, 28 years ago.
What is the penalty if Keystone Facilities Management Limited 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 Keystone Facilities Management Limited 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.