- Companies
- Electricians
- Peterborough
- S and B Engineering Services Ltd
S and B Engineering Services Ltd
- Company number
- 12758792
- Incorporated
- 21 Jul 20206 years trading
- Registered office
- 14 ST. Marys Street, Whittlesey, Peterborough, PE7 1BG
- Nature of business
- Electrical installation
S and B Engineering Services Ltd is a 6-year-old private limited company registered in Peterborough, company number 12758792, one of 192 electrical contractors in Peterborough. 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.
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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 £12K (+5.1%) on the year before, to £253K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £365K against £203K owed within a year: 1.8 times cover.
- 7 employees on average, up from 2 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £253K | £39K | £365K | £203K | 7 |
| 31 Jul 2024 | £241K | £77K | £301K | £132K | 2 |
| 31 Jul 2023 | £103K | £57K | £161K | £77K | 2 |
| 31 Jul 2022 | £53K | £47K | £78K | £29K | 1 |
| 31 Jul 2021 | £100 | £100 | 2 |
Where S and B Engineering Services Ltd is registered
The registered office is in Peterborough (PE7), in the Fenland local authority area, East of England. Show PE7 1BG on a map.
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Also registered at this address
12 other companies use the same registered office as S and B Engineering Services Ltd.
- 360 Networx LimitedCivil engineering
- Ashwood Kitchens & Interiors LimitedInstallers
- BPC Air Conditioning & Refrigeration LimitedPlumbers and heating engineers
- Carju Michlie LimitedProperty developers
- Carter & Gregory Developments LimitedBuilders
- Casbon Building Services LimitedFinishing trades
- G J H Developments LtdBuilders
- John Forest Contracts LtdElectricians
- RM & CT Transport Services LtdMechanics and garages
- S & J Site Service LtdMachinery repair and installation
- S Oliver Bespoke LtdRoofers
- Trade Price Roller Shutters LimitedMachinery repair and installation
What happens if S and B Engineering Services 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 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
- 12758792
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 July 2020 (6 years ago)
- Registered office
- 14 ST. Marys Street, Whittlesey, Peterborough, PE7 1BG
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 20 July 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 Peterborough
Other active electrical contractors registered in Peterborough.
- Sadler Group Ltd1980
- SC Electrical Contracting Ltd2022
- SFR Electric Ltd2024
- SG Fire Limited2020
- Si's Developments Ltd2019
- Sparks Electrical Engineers Limited2025
- SR Electrical & Renewables Ltd2026
- Strahan Electrical Contractors Limited2018
All electrical contractors in Peterborough · All trades in Peterborough · Electricians across the UK
Frequently asked questions
When are S and B Engineering Services Ltd's accounts due?
S and B Engineering Services Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is S and B Engineering Services Ltd'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 S and B Engineering Services Ltd still trading?
S and B Engineering Services 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 S and B Engineering Services Ltd do?
S and B Engineering Services Ltd is registered under Electrical installation (SIC 43210).
How old is S and B Engineering Services Ltd?
S and B Engineering Services Ltd was incorporated on 21 July 2020, 6 years ago.
What is the penalty if S and B Engineering Services 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 S and B Engineering Services 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.