- Companies
- Installers
- Wickford
- Active Mastics Limited
Active Mastics Limited
- Company number
- 06273191
- Incorporated
- 8 Jun 200719 years trading
- Registered office
- Office 12B Fanton Hall, Off Arterial Road, Wickford, Essex, SS12 9JF
- Nature of business
- Other construction installation; Buying and selling of own real estate
Active Mastics Limited is a 19-year-old private limited company registered in Wickford, company number 06273191, one of 54 installation companies (insulation, lifts, shutters and similar) in Wickford. 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.
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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 £45K (+5.4%) on the year before, to £865K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £768K against £160K owed within a year: 4.8 times cover.
- 10 employees on average during the year.
- 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 | £865K | £768K | £160K | 10 | |
| 30 Jun 2024 | £821K | £673K | £119K | 10 | |
| 30 Jun 2023 | £722K | £149K | £610K | £133K | 9 |
| 30 Jun 2022 | £651K | £107K | £477K | £76K | 11 |
| 30 Jun 2021 | £622K | £120K | £521K | £139K | 10 |
| 30 Jun 2020 | £445K | £73K | £276K | £84K | 9 |
| 30 Jun 2019 | £489K | £71K | £345K | £85K | |
| 30 Jun 2018 | £461K | £252K | £534K | £83K | 10 |
| 30 Jun 2017 | £316K | £404K | £91K | ||
| 30 Jun 2016 | £179K | £68K | £238K | £61K |
Where Active Mastics Limited is registered
The registered office is in Wickford (SS12), in the Basildon local authority area, East of England. Show SS12 9JF on a map.
Other trade companies in SS12
- Voltflow Services LtdElectricians
- R&G Developers Essex LtdProperty developers
- Giorgio Cars LimitedMotor traders
- LTT Electrical LtdElectricians
- Sumners Motor Company LtdMotor traders
- Dynamic Paving LimitedLandscapers and gardeners
- Abk Window & Door Solutions LtdGlaziers
- All Things Mechanical LtdPlumbers and heating engineers
Shared registered office
48 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Active Mastics 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
- 06273191
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 June 2007 (19 years ago)
- Registered office
- Office 12B Fanton Hall, Off Arterial Road, Wickford, Essex, SS12 9JF
- Nature of business
- Other construction installation (SIC 43290)
Buying and selling of own real estate (SIC 68100) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 29 September 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Wickford
Other active installation companies (insulation, lifts, shutters and similar) registered in Wickford.
- Alco Contracts Limited2013
- Alco Interiors Limited2013
- Alco Projects Limited2025
- Alflen Limited2025
- Ardant Group Ltd2024
- Avaunt (South East) Limited2013
- B.C. Wood Plant Hire Ltd2022
- Baileys Plumbing and Heating Services Limited2017
All installation companies (insulation, lifts, shutters and similar) in Wickford · All trades in Wickford · Installers across the UK
Frequently asked questions
When are Active Mastics Limited's accounts due?
Active Mastics 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 Active Mastics 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 Active Mastics Limited still trading?
Active Mastics 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 Active Mastics Limited do?
Active Mastics Limited is registered under Other construction installation (SIC 43290); Buying and selling of own real estate (SIC 68100).
How old is Active Mastics Limited?
Active Mastics Limited was incorporated on 8 June 2007, 19 years ago.
What is the penalty if Active Mastics 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 Active Mastics 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.