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- Crawley
- Graysmark Limited
Company profile · Plumbers and heating engineers
Graysmark Limited
Graysmark Limited is a 21-year-old private limited company registered in Crawley, company number 05432244, one of 70 plumbing and heating companies in Crawley. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Graysmark Limited over the years
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 £1,397 (+294.1%) on the year before, to £1,872.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £12K against £13K owed within a year: 0.9 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1,872 | £9,091 | £12K | £13K | 3 |
| 31 Mar 2025 | £475 | £3,075 | £11K | £14K | 3 |
| 31 Mar 2024 | £6,758 | £16K | £23K | £18K | 3 |
| 31 Mar 2023 | £7,203 | £13K | £22K | £15K | 3 |
| 31 Mar 2022 | £17K | £31K | £39K | £20K | 3 |
| 31 Mar 2021 | £14K | £31K | £45K | £19K | 3 |
| 31 Mar 2020 | £3,921 | £8,330 | £16K | £12K | 3 |
| 31 Mar 2019 | £24K | £26K | £44K | £23K | |
| 31 Mar 2018 | £31K | £17K | £50K | £27K | |
| 31 Mar 2017 | £24K | £8,555 | £35K | £23K |
Where Graysmark Limited is registered
The registered office is in Crawley (RH10), in the Crawley local authority area, South East. Show RH10 1QA on a map.
Other trade companies in RH10
- Urban Breeze LtdPlumbers and heating engineers
- Alexway Prime LtdMotor traders
- Jayappiah Property Group LimitedProperty developers
- Gooads LimitedFinishing trades
- Befast Plumbing & Drainage LimitedPlumbers and heating engineers
- NN Electrical LimitedElectricians
- Upperline Interiors LimitedPainters and decorators
- Theboilerboys LtdMachinery repair and installation
Also registered at this address
22 other companies use the same registered office as Graysmark Limited.
- Allstore Systems LimitedSpecialist contractors
- Aura Electrical LimitedElectricians
- Avj Automotive LtdMechanics and garages
- Bespoke Builds LimitedProperty developers
- CCLS South LtdElectricians
- D&G Vehicle Repairs LtdMechanics and garages
- DH Electrical Services LtdElectricians
- Elite Installations Electrical Contractors LimitedElectricians
- Elmwood Groundworks & Landscaping LtdProperty developers
- Entopia LtdProperty developers
- Es Interior Features LtdBuilders
- Maca Projects LimitedBuilders
- Mama Gleam LimitedCleaning companies
- Mit Build LtdSpecialist contractors
- Objective Developers LimitedProperty developers
- Orca Plumbing & Heating LimitedPlumbers and heating engineers
- South East Timber Frame LtdBuilders
- Surrey Fire Protection LimitedFinishing trades
- Topflight Steels LimitedSpecialist contractors
- TPM Shopfitting Services LtdSpecialist contractors
- United Drives LtdBuilders
- We Want Your Car - Sussex LimitedMotor traders
What happens if Graysmark 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05432244
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 April 2005 (21 years ago)
- Registered office
- 65 Gales Drive, Three Bridges, Crawley, West Sussex, RH10 1QA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 21 April 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Crawley
Other active plumbing and heating companies registered in Crawley.
- GS Heating Services Limited2012
- Guven Plumbers Limited2025
- Harris Heating Services Ltd2024
- Heatwave Systems Limited2025
- Heatworks Sussex Ltd2025
- Hickson's Heating Ltd2024
- I B Plumbing & Heating Services Ltd2023
- Ideal Plumbing & Heating Solutions Ltd2016
All plumbing and heating companies in Crawley · All trades in Crawley · Plumbers and heating engineers across the UK
Frequently asked questions
When are Graysmark Limited's accounts due?
Graysmark Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Graysmark Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Graysmark Limited still trading?
Graysmark 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 Graysmark Limited do?
Graysmark Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Graysmark Limited?
Graysmark Limited was incorporated on 21 April 2005, 21 years ago.
What is the penalty if Graysmark 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 Graysmark 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.