- Companies
- Electricians
- Stockton-on-Tees
- Apex Modular Systems Limited
Apex Modular Systems Limited
- Company number
- 08513057
- Incorporated
- 1 May 201313 years trading
- Registered office
- Phoenix House 2ND Floor, 3 Surtees Business Park, Stockton-on-Tees, County Durham, TS18 3HR
- Nature of business
- Electrical installation
Apex Modular Systems Limited is a 13-year-old private limited company registered in Stockton-on-Tees, company number 08513057, one of 121 electrical contractors in Stockton-on-Tees. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 down £277K (-64.6%) on the year before, to £152K.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- Current assets of £1.8M against £1.6M owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Nov 2025 | £152K | £313K | £1.8M | £1.6M | 0 |
| 30 Nov 2024 | £429K | £564K | £1.9M | £1.4M | 3 |
| 31 May 2023 | £100 | £0 | £0 | 0 | |
| 31 May 2022 | £100 | £0 | £0 | 0 | |
| 31 May 2021 | £100 | £0 | £0 | 0 | |
| 31 May 2020 | £100 | £0 | £0 | 0 | |
| 31 May 2019 | £100 | ||||
| 31 May 2018 | £100 | ||||
| 31 May 2017 | £100 | ||||
| 31 May 2016 | £100 |
Where Apex Modular Systems Limited is registered
The registered office is in Stockton-on-Tees (TS18), in the Stockton-on-Tees local authority area, North East. Show TS18 3HR on a map.
Other trade companies in TS18
- Teesside Renewables LtdElectricians
- Hartburn Building LtdBuilders
- Priory Landscaping & Driveways LtdLandscapers and gardeners
- Roseberry Access LtdSpecialist contractors
- 786 Fone Repairs LtdRepair services
- Mitchell26T LtdMachinery repair and installation
- Ajb Builders LtdBuilders
- Bespoke Contracts LimitedInstallers
Also registered at this address
3 other companies use the same registered office as Apex Modular Systems Limited.
- CD Engineering Services LimitedElectricians
- Cde Fire LimitedElectricians
- Cde Renewables LimitedElectricians
What happens if Apex Modular Systems 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 08513057
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 May 2013 (13 years ago)
- Registered office
- Phoenix House 2ND Floor, 3 Surtees Business Park, Stockton-on-Tees, County Durham, TS18 3HR
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 9 July 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- Cde Engineering Limited (until 27 Sep 2022)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Stockton-on-Tees
Other active electrical contractors registered in Stockton-on-Tees.
- Aplu Energy Ltd2022
- Arc Electrical Site Services Ltd2020
- Arena Technical Services Limited2003
- Armstrong Electrical (Ne) Ltd2010
- Aspire Logistics (Ne) Ltd2021
- Atex Compliance Ltd2022
- Aurum Engineering Ltd2017
- Awc Electrical & Security Ltd2024
All electrical contractors in Stockton-on-Tees · All trades in Stockton-on-Tees · Electricians across the UK
Frequently asked questions
When are Apex Modular Systems Limited's accounts due?
Apex Modular Systems Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Apex Modular Systems Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Apex Modular Systems Limited still trading?
Apex Modular Systems 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 Apex Modular Systems Limited do?
Apex Modular Systems Limited is registered under Electrical installation (SIC 43210).
How old is Apex Modular Systems Limited?
Apex Modular Systems Limited was incorporated on 1 May 2013, 13 years ago.
What is the penalty if Apex Modular Systems 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 Apex Modular Systems 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.