- Companies
- Installers
- Whitley Bay
- RDNC Installation Limited
RDNC Installation Limited
- Company number
- 06454640
- Incorporated
- 17 Dec 200718 years trading
- Registered office
- Verdemar House, 230 Park View, Whitley Bay, Tyne And Wear, NE26 3QR
- Nature of business
- Other construction installation
RDNC Installation Limited is a 18-year-old private limited company registered in Whitley Bay, company number 06454640, one of 17 installation companies (insulation, lifts, shutters and similar) in Whitley Bay. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £5,026 (+5.8%) on the year before, to £92K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £123K against £30K owed within a year: 4.1 times cover.
- 3 employees on average, up from 2 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 Mar 2025 | £92K | £30K | £123K | £30K | 3 |
| 31 Mar 2024 | £87K | £19K | £129K | £35K | 2 |
| 31 Mar 2023 | £107K | £35K | £153K | £32K | 3 |
| 31 Mar 2022 | £77K | £46 | £141K | £46K | 2 |
| 31 Mar 2021 | £92K | £8,967 | £152K | £31K | 2 |
| 31 Mar 2020 | £109K | £0 | £152K | £43K | 2 |
| 31 Mar 2019 | £185K | £1,514 | £229K | £45K | 2 |
| 31 Mar 2018 | £207K | £39K | £252K | £46K | 2 |
| 31 Mar 2017 | £217K | £127K | £330K | £115K | 2 |
| 31 Mar 2016 | £135K | £96K | £278K | £146K |
Where RDNC Installation Limited is registered
The registered office is in Whitley Bay (NE26), in the North Tyneside local authority area, North East. Show NE26 3QR on a map.
Other trade companies in NE26
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- LS Electrical Services Group LtdElectricians
- Form Brickwork LtdProperty developers
- Teknetworks LtdElectricians
- Stagshaw Bywell LtdMechanics and garages
- Newspace Garage Conversions LtdBuilders
- Grieves Bolting LtdInstallers
- DFP Communications LtdElectricians
Also registered at this address
21 other companies use the same registered office as RDNC Installation Limited.
- A G M Joinery Services LimitedJoiners and carpenters
- All Heat North East LtdPlumbers and heating engineers
- Apls Property LtdFinishing trades
- Autostyle Breakers LimitedMotor traders
- Autostyle Garage Services LimitedMechanics and garages
- Beaumont Building Services LtdFinishing trades
- Combi Care North East LimitedPlumbers and heating engineers
- D & G Motors LimitedMechanics and garages
- Domain Property & Gas Services LimitedFinishing trades
- E B D Facilities LimitedElectricians
- JRB Auto Electrics LtdMechanics and garages
- L S J Construction LimitedSpecialist contractors
- Marc Graham Property Developments LtdJoiners and carpenters
- MCH Fitting Services LimitedInstallers
- Priory Electrical (Ne) LimitedElectricians
- Priory Windows and Conservatories LimitedFinishing trades
- Project Refrigeration LimitedElectricians
- RG Loft Conversions LtdJoiners and carpenters
- Synergy Solutions (Ne) LtdElectricians
- That LB Properties LimitedProperty developers
- The Complete Kitchen Renovation Co. LtdProperty developers
What happens if RDNC Installation 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 06454640
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2007 (18 years ago)
- Registered office
- Verdemar House, 230 Park View, Whitley Bay, Tyne And Wear, NE26 3QR
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 December 2025
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 Whitley Bay
Other active installation companies (insulation, lifts, shutters and similar) registered in Whitley Bay.
- Revoli Ecobuild Ltd2024
- Richards Installations Ltd2017
- Rig West Ltd2021
- Rigtech Ltd2019
- Signature Orangeries Limited2013
- SMS Wind Ltd2024
- Squarebody Ltd2024
- Wilburt Solutions Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Whitley Bay · All trades in Whitley Bay · Installers across the UK
Frequently asked questions
When are RDNC Installation Limited's accounts due?
RDNC Installation Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is RDNC Installation Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is RDNC Installation Limited still trading?
RDNC Installation 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 RDNC Installation Limited do?
RDNC Installation Limited is registered under Other construction installation (SIC 43290).
How old is RDNC Installation Limited?
RDNC Installation Limited was incorporated on 17 December 2007, 18 years ago.
What is the penalty if RDNC Installation 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 RDNC Installation 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.