- Companies
- Builders
- Mountain Ash
- Jiga Hertz Electrical Engineering and General Services Limited
Jiga Hertz Electrical Engineering and General Services Limited
- Company number
- 12769526
- Incorporated
- 27 Jul 20206 years trading
- Registered office
- 2 Osborne Terrace Penybryn Road, Penrhiwceiber, Mountain Ash, CF45 3SX
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Wired telecommunications activities; Other service activities n.e.c.
Jiga Hertz Electrical Engineering and General Services Limited is a 6-year-old private limited company registered in Mountain Ash, company number 12769526, one of 24 building contractors in Mountain Ash. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Jiga Hertz Electrical Engineering and General Services LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £79 (+15.3%) on the year before, to £597.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £597 | £1,513 | £916 | 1 | |
| 31 Jul 2025 | £518 | £2,628 | £2,628 | £2,110 | 1 |
| 31 Jul 2024 | £169 | £389 | £1,133 | £964 | 1 |
| 31 Jul 2023 | £1,612 | £1,908 | £3,036 | £1,424 | 1 |
| 31 Jul 2022 | £1,094 | £3,077 | £1,983 | 1 | |
| 31 Jul 2021 | £2 | £301 | £801 | £1,196 | 1 |
Where Jiga Hertz Electrical Engineering and General Services Limited is registered
The registered office is in Mountain Ash (CF45), in the Rhondda Cynon Taf local authority area, Wales. Show CF45 3SX on a map.
Other trade companies in CF45
- Pro Guard Home Improvements LtdRoofers
- Smiths Rendering & Resin LtdBuilders
- Ironrootslandscaping LimitedLandscapers and gardeners
- Lee Griffiths Contractors LimitedFinishing trades
- Theglossboss LtdCleaning companies
- Brickzen Constructions LtdInstallers
- STR Drylining LtdBuilders
- Greenvoltinfrastructure LtdCivil engineering
What happens if Jiga Hertz Electrical Engineering and General Services 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12769526
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 July 2020 (6 years ago)
- Registered office
- 2 Osborne Terrace Penybryn Road, Penrhiwceiber, Mountain Ash, CF45 3SX
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Wired telecommunications activities (SIC 61100)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 30 July 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Mountain Ash
Other active building contractors registered in Mountain Ash.
- JJ Brickwork and Stonework Specialists Limited2020
- KR Windows Installations Ltd2024
- KW Groundworks Ltd2017
- Largercoast Group Ltd2022
- Orp Drylining Ltd2019
- P.L.T Construction Limited2025
- Precision Kitchen Fitting Ltd2025
- R S Ratcliffe (Carpentry) Limited2004
All building contractors in Mountain Ash · All trades in Mountain Ash · Builders across the UK
Frequently asked questions
When are Jiga Hertz Electrical Engineering and General Services Limited's accounts due?
Jiga Hertz Electrical Engineering and General Services Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Jiga Hertz Electrical Engineering and General Services Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Jiga Hertz Electrical Engineering and General Services Limited still trading?
Jiga Hertz Electrical Engineering and General Services 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 Jiga Hertz Electrical Engineering and General Services Limited do?
Jiga Hertz Electrical Engineering and General Services Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Wired telecommunications activities (SIC 61100); Other service activities n.e.c. (SIC 96090).
How old is Jiga Hertz Electrical Engineering and General Services Limited?
Jiga Hertz Electrical Engineering and General Services Limited was incorporated on 27 July 2020, 6 years ago.
What is the penalty if Jiga Hertz Electrical Engineering and General Services 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 Jiga Hertz Electrical Engineering and General Services 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.