- Companies
- Electricians
- Exeter
- Cyber Techwave Ltd
Cyber Techwave Ltd
- Company number
- 15256852
- Incorporated
- 2 Nov 20232 years trading
- Registered office
- 19 Tuckwell Grove, 19 Tuckwell Grove, Exeter, EX1 3HU
- Nature of business
- Electrical installation; Information technology consultancy activities; Data processing, hosting and related activities; Security systems service activities
Cyber Techwave Ltd is a 2-year-old private limited company registered in Exeter, company number 15256852, one of 87 electrical contractors in Exeter. 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 unchanged on the year before, at £1.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £1 | £1 | £0 | 0 | |
| 30 Nov 2024 | £1 | £1 | £0 | 0 |
Where Cyber Techwave Ltd is registered
The registered office is in Exeter (EX1), in the East Devon local authority area, South West. Show EX1 3HU on a map.
Other trade companies in EX1
- Mor Edrin (Exeter) LimitedProperty developers
- Smart Doors and Windows LtdGlaziers
- CJW Garden Services LtdLandscapers and gardeners
- CW Auto Services LtdMechanics and garages
- Saltash Tyres & Auto Care LtdMechanics and garages
- South West Damp & Cavity Specialists LtdInstallers
- Weatherprotect Roofing LtdRoofers
- Urban Centric (Friary House) LtdProperty developers
What happens if Cyber Techwave Ltd 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
- 15256852
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2023 (2 years ago)
- Registered office
- 19 Tuckwell Grove, 19 Tuckwell Grove, Exeter, EX1 3HU
- Nature of business
- Electrical installation (SIC 43210)
Information technology consultancy activities (SIC 62020)
Data processing, hosting and related activities (SIC 63110)
Security systems service activities (SIC 80200) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 1 November 2025
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 Exeter
Other active electrical contractors registered in Exeter.
- Devon Electrical & Property Services Limited2019
- DJ Broome Electrical Ltd2020
- Electrical Display Solutions Limited2016
- Elite Electrical Devon Ltd2022
- Energise South West Ltd2023
- Ex2 Group Limited2012
- Exe Electrical Ltd2026
- Exeter Electrical Limited2025
All electrical contractors in Exeter · All trades in Exeter · Electricians across the UK
Frequently asked questions
When are Cyber Techwave Ltd's accounts due?
Cyber Techwave Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Cyber Techwave Ltd'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 Cyber Techwave Ltd still trading?
Cyber Techwave Ltd 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 Cyber Techwave Ltd do?
Cyber Techwave Ltd is registered under Electrical installation (SIC 43210); Information technology consultancy activities (SIC 62020); Data processing, hosting and related activities (SIC 63110); Security systems service activities (SIC 80200).
How old is Cyber Techwave Ltd?
Cyber Techwave Ltd was incorporated on 2 November 2023, 2 years ago.
What is the penalty if Cyber Techwave Ltd 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 Cyber Techwave Ltd 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.