- Companies
- Electricians
- Chelmsford
- RSB Electrical Ltd
RSB Electrical Ltd
- Company number
- 17336897
- Incorporated
- 13 Jul 2026
- Registered office
- 90A Broomfield Road, Chelmsford, CM1 1SS
- Nature of business
- Electrical installation
RSB Electrical Ltd is a newly incorporated private limited company registered in Chelmsford, company number 17336897, one of 160 electrical contractors in Chelmsford. Its next accounts are due at Companies House on 13 April 2028, and its first CT600 is due at HMRC on 12 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where RSB Electrical Ltd is registered
The registered office is in Chelmsford (CM1), in the Chelmsford local authority area, East of England. Show CM1 1SS on a map.
Other trade companies in CM1
- Restovex LimitedCleaning companies
- Unseen Connection Services LimitedElectricians
- Ardenrich Engineering LimitedCivil engineering
- Old Guy Handyman LtdFinishing trades
- Marlow Properties & Maintenance LimitedFinishing trades
- Castle Ground Care LimitedLandscapers and gardeners
- Jcgenix Sol LtdFinishing trades
- Pure Landscapes LimitedLandscapers and gardeners
Also registered at this address
14 other companies use the same registered office as RSB Electrical Ltd.
- B. A. Turner Site Investigations LimitedGroundworks and demolition
- First Call Construction Services LimitedInstallers
- Garage Unknown LtdMechanics and garages
- JKL Projects LimitedCivil engineering
- Lucas Trade Services LimitedElectricians
- Mark Beaver Surveying Services LimitedGroundworks and demolition
- Meridian Soils LimitedGroundworks and demolition
- Michael's Cleaning Services LtdCleaning companies
- Morgan's Cleaning & Property Services LimitedCleaning companies
- Mu Holdings LimitedFinishing trades
- NDH Chelmsford LimitedCivil engineering
- Old Guy Handyman LtdFinishing trades
- P.B.Ceilings & Partitions LimitedInstallers
- Wheeler Property Developments LimitedProperty developers
What happens if RSB Electrical 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 13 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Apr 2028 to 13 May 2028 | £150 |
| 1 to 3 months late | 14 May 2028 to 13 Jul 2028 | £375 |
| 3 to 6 months late | 14 Jul 2028 to 13 Oct 2028 | £750 |
| More than 6 months late | From 14 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2029 | 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
- 17336897
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2026
- Registered office
- 90A Broomfield Road, Chelmsford, CM1 1SS
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Chelmsford
Other active electrical contractors registered in Chelmsford.
- Saunders Electrical Ltd2026
- SC3 Electrical Limited2026
- Scott Thompson Electrical Services Ltd2020
- SDP Electrical Solutions Ltd2026
- Serpica Limited1997
- Seymour & Sons Electrical Limited2020
- SFF Electrical Limited2022
- Sge Fire and Security Ltd2025
All electrical contractors in Chelmsford · All trades in Chelmsford · Electricians across the UK
Frequently asked questions
When are RSB Electrical Ltd's accounts due?
RSB Electrical Ltd's next accounts are due at Companies House by 13 April 2028 (in 549 days), covering the period to 31 July 2027.
When is RSB Electrical Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 12 July 2027, due by 12 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is RSB Electrical Ltd still trading?
RSB Electrical 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 RSB Electrical Ltd do?
RSB Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is RSB Electrical Ltd?
RSB Electrical Ltd was incorporated on 13 July 2026, less than a year ago.
What is the penalty if RSB Electrical 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 RSB Electrical 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.