- Companies
- Electricians
- Bonnybridge
- RH-Security and Electrical Ltd.
RH-Security and Electrical Ltd.
- Company number
- SC429824
- Incorporated
- 6 Aug 201214 years trading
- Registered office
- C/O Dickson Middleton, 5/9 Bridge Street, Bonnybridge, FK4 1AD
- Nature of business
- Electrical installation
RH-Security and Electrical Ltd. is a 14-year-old private limited company registered in Bonnybridge, company number SC429824, one of 7 electrical contractors in Bonnybridge. Companies House shows its accounts as overdue: they were due on 31 August 2026.
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 £7,005 (+17.9%) on the year before, to £46K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £52K against £5,385 owed within a year: 9.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2020 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2023 | £46K | £8,406 | £52K | £5,385 | 0 |
| 31 Aug 2022 | £39K | £5,254 | £50K | £11K | |
| 31 Aug 2021 | £39K | £3,519 | £48K | £8,996 | 0 |
| 31 Aug 2020 | £32K | £2,504 | £37K | £4,856 |
Where RH-Security and Electrical Ltd. is registered
The registered office is in Bonnybridge (FK4), in the Falkirk local authority area, Scotland. Show FK4 1AD on a map.
Other trade companies in FK4
- Ellivor Holdings LimitedMechanics and garages
- H&H Renovations LtdFinishing trades
- PPG (Scot) LtdProperty developers
- Potter Contracts LtdSpecialist contractors
- MSK Homes LtdProperty developers
- Appliance Technical Services LtdElectricians
- BDB Electrical Services LtdElectricians
- LJR Rail LtdSpecialist contractors
What happens if RH-Security and Electrical Ltd. files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- SC429824
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 August 2012 (14 years ago)
- Registered office
- C/O Dickson Middleton, 5/9 Bridge Street, Bonnybridge, FK4 1AD
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2024
- Last confirmation statement
- 6 August 2026
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 Bonnybridge
Other active electrical contractors registered in Bonnybridge.
- S&A Electrical Scotland Limited2018
- Appliance Technical Services Ltd2025
- BDB Electrical Services Ltd2025
- Bmes (Scotland) Limited2011
- DSB Electrical Services Ltd2025
- Lit Electrical Ltd2025
All electrical contractors in Bonnybridge · All trades in Bonnybridge · Electricians across the UK
Frequently asked questions
When are RH-Security and Electrical Ltd.'s accounts due?
RH-Security and Electrical Ltd.'s accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is RH-Security and 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 31 August 2025, due by 31 August 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is RH-Security and Electrical Ltd. still trading?
RH-Security and Electrical Ltd. is listed as active on the Companies House register (checked 12 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 RH-Security and Electrical Ltd. do?
RH-Security and Electrical Ltd. is registered under Electrical installation (SIC 43210).
How old is RH-Security and Electrical Ltd.?
RH-Security and Electrical Ltd. was incorporated on 6 August 2012, 14 years ago.
What is the penalty if RH-Security and 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 RH-Security and Electrical Ltd. on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.