- Company number
- 02523325
- Incorporated
- 18 Jul 199036 years trading
- Registered office
- Unit 6 Acorn Business Park, Woodseats Close, Sheffield, South Yorkshire, S8 0TB
- Nature of business
- Glazing
Mirror Glass Processors Limited is a 36-year-old private limited company registered in Sheffield, company number 02523325, one of 33 glazing companies in Sheffield. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £7,625 (+6.3%) on the year before, to £129K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £203K against £94K owed within a year: 2.2 times cover.
- 7 employees on average, down from 8 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 |
|---|---|---|---|---|---|
| 31 Aug 2025 | £129K | £92K | £203K | £94K | 7 |
| 31 Aug 2024 | £121K | £87K | £199K | £104K | 8 |
| 31 Aug 2023 | £144K | £94K | £211K | £100K | 8 |
| 31 Aug 2022 | £117K | £74K | £212K | £118K | 8 |
| 31 Aug 2021 | £186K | £99K | £287K | £128K | 8 |
| 31 Aug 2020 | £154K | £67K | £201K | £75K | 8 |
| 31 Aug 2019 | £214K | £62K | £288K | £103K | 8 |
| 31 Aug 2018 | £194K | £83K | £235K | £74K | 8 |
| 31 Aug 2017 | £243K | £123K | £309K | £108K | 8 |
| 31 Aug 2016 | £217K | £118K | £317K | £139K |
Where Mirror Glass Processors Limited is registered
The registered office is in Sheffield (S8), in the Sheffield local authority area, Yorkshire and The Humber. Show S8 0TB on a map.
Other trade companies in S8
- TWS Maintenance Division LtdInstallers
- True North Campers LimitedMotor traders
- Cleangoo LtdCleaning companies
- Made Spaces LtdBuilders
- Hawthorn Holt Properties LimitedProperty developers
- Aml Maintenance LimitedFacilities management
- Akinkobim LtdCleaning companies
- Oxo Electrical and Building Services LimitedElectricians
Also registered at this address
6 other companies use the same registered office as Mirror Glass Processors Limited.
- Abbott and Mason Building and Joinery Contractors LimitedSpecialist contractors
- Accufix LimitedSpecialist contractors
- Amgr Property Management LimitedProperty developers
- Cubic M3 LimitedCivil engineering
- Dukeries Aviation Management LimitedMachinery repair and installation
- Rotary Developments LimitedProperty developers
What happens if Mirror Glass Processors 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 02523325
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 July 1990 (36 years ago)
- Registered office
- Unit 6 Acorn Business Park, Woodseats Close, Sheffield, South Yorkshire, S8 0TB
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 18 July 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Sheffield
Other active glazing companies registered in Sheffield.
- Modglass (South Yorkshire) Limited2001
- Norman Global Ltd2023
- P L Window Solutions Limited2017
- Premier Glazing Services Ltd2004
- Queenswood Maintenance Limited2024
- Sheffield Double Glazing Company Ltd2020
- Sheffield Glass Company Limited2019
- Steel City Installations Ltd2026
All glazing companies in Sheffield · All trades in Sheffield · Glaziers across the UK
Frequently asked questions
When are Mirror Glass Processors Limited's accounts due?
Mirror Glass Processors Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Mirror Glass Processors Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Mirror Glass Processors Limited still trading?
Mirror Glass Processors 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 Mirror Glass Processors Limited do?
Mirror Glass Processors Limited is registered under Glazing (SIC 43342).
How old is Mirror Glass Processors Limited?
Mirror Glass Processors Limited was incorporated on 18 July 1990, 36 years ago.
What is the penalty if Mirror Glass Processors 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 Mirror Glass Processors 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.