- Companies
- Machinery repair and installation
- Benfleet
- C. & S. Instrument Services Limited
C. & S. Instrument Services Limited
- Company number
- 01142152
- Incorporated
- 29 Oct 197352 years trading
- Registered office
- Fleet House, Alan Stanton Ltd, Unit 3, 1 Armstrong Road, Benfleet, Essex, SS7 4FH
- Nature of business
- Repair of other equipment
C. & S. Instrument Services Limited is a 52-year-old private limited company registered in Benfleet, company number 01142152, one of 19 machinery repair and installation companies in Benfleet. 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 £55K (+11.6%) on the year before, to £529K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £1.4M against £911K owed within a year: 1.5 times cover.
- 31 employees on average, up from 24 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £529K | £404K | £1.4M | £911K | 31 |
| 31 Mar 2024 | £474K | £910K | £1.7M | £1.2M | 24 |
| 31 Mar 2023 | £251K | £74K | £658K | £412K | 12 |
| 31 Mar 2022 | £228K | £69K | £411K | £189K | 12 |
| 31 Mar 2021 | £166K | £108K | £314K | £160K | 5 |
| 31 Mar 2020 | £210K | £271K | £75K | 5 | |
| 31 Mar 2019 | £290K | £369K | £98K | ||
| 31 Mar 2018 | £288K | £313K | £43K | 4 | |
| 31 Mar 2017 | £320K | £358K | £45K | 4 |
Who runs and owns C. & S. Instrument Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| D*** D*** | Director | Aug 2017 |
| L*** S*** | Director | Aug 2017 |
| I*** M*** | Director | Sep 2020 |
| D*** N*** | Director | Apr 2025 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| B*** S*** | Secretary | Aug 2017 | |
| A*** G*** | Director | Aug 2017 | Aug 2020 |
| M*** G*** | Director | Apr 2014 | |
| B*** S*** | Director | Aug 2017 |
People with significant control (2)
Charges (secured borrowing)
All 3 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Barclays Bank PLC | Satisfied Jul 2017 | Jul 1985 |
| Anglo Factoring Services Limited | Satisfied Aug 2017 | Jun 1983 |
| Barclays Bank PLC | Satisfied Jul 2017 | Jan 1975 |
Where C. & S. Instrument Services Limited is registered
The registered office is in Benfleet (SS7), in the Castle Point local authority area, East of England. Show SS7 4FH on a map.
Other trade companies in SS7
- Byways Property Maintenance LtdFinishing trades
- Flowtech Drainage and Groundwork Solutions LimitedCivil engineering
- NMP Property Investors LtdProperty developers
- Apex Engineering PSV Specialist LimitedMechanics and garages
- Maher Heights Scaffolding LtdScaffolders
- Prime & Plaster LtdPlasterers
- Estuary Electrical Solutions LtdElectricians
- DS Garden Maintenance LtdLandscapers and gardeners
Also registered at this address
9 other companies use the same registered office as C. & S. Instrument Services Limited.
- Construction Site Recruitment LtdProperty developers
- Contact Ceilings LimitedInstallers
- D & E Motor Accessory Supplies LtdMotor traders
- Davcar (Essex) LtdProperty developers
- DHP Services LimitedPlumbers and heating engineers
- DMM Property Services LtdProperty developers
- Edwards Flooring Contracts LtdFloor and wall tilers
- Elmbrook GRP LtdProperty developers
- Geno Kent LtdSpecialist contractors
What happens if C. & S. Instrument 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 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
- 01142152
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 October 1973 (52 years ago)
- Registered office
- Fleet House, Alan Stanton Ltd, Unit 3, 1 Armstrong Road, Benfleet, Essex, SS7 4FH
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 November 2025
- Charges (mortgages)
- 0 outstanding of 3 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Benfleet
Other active machinery repair and installation companies registered in Benfleet.
- Diesel Engine Services Ltd2009
- Evelution Limited2016
- Finelink Installations Limited1997
- Green Power Electrical Maintenance Services Limited2022
- Hillyer Engineering Services Ltd.2017
- M & S Cormack Limited2002
- M&N Electrical & General Maintenance Ltd2020
- Mep Networks Ltd2026
All machinery repair and installation companies in Benfleet · All trades in Benfleet · Machinery repair and installation across the UK
Frequently asked questions
When are C. & S. Instrument Services Limited's accounts due?
C. & S. Instrument Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is C. & S. Instrument Services 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 C. & S. Instrument Services Limited still trading?
C. & S. Instrument 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 C. & S. Instrument Services Limited do?
C. & S. Instrument Services Limited is registered under Repair of other equipment (SIC 33190).
How old is C. & S. Instrument Services Limited?
C. & S. Instrument Services Limited was incorporated on 29 October 1973, 52 years ago.
Who runs C. & S. Instrument Services Limited?
C. & S. Instrument Services Limited has 4 active directors, the longest-serving appointed in Aug 2017. Their names and service addresses are on the Companies House register.
Who owns C. & S. Instrument Services Limited?
2 people or companies have significant control of C. & S. Instrument Services Limited: an individual (owns 25% to 50% of the shares); Kentkraft Ltd (owns 50% to 75% of the shares).
What is the penalty if C. & S. Instrument 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 C. & S. Instrument 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.