- Companies
- Property developers
- London
- Diesco Investments Limited
Diesco Investments Limited
- Company number
- 00743361
- Incorporated
- 6 Dec 196263 years trading
- Registered office
- 3 Coldbath Square, London, Greater London, EC1R 5HL
- Nature of business
- Development of building projects
Diesco Investments Limited is a 63-year-old private limited company registered in London, company number 00743361, one of 14,100 property development companies in London. 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 £47K (+1.5%) on the year before, to £3.3M.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- 5 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3.3M | £272K | £137K | 5 | |
| 31 Mar 2024 | £3.2M | £325K | £139K | 5 | |
| 31 Mar 2023 | £3.2M | £768K | £196K | 5 | |
| 31 Mar 2022 | £3.3M | £822K | £1M | £200K | 5 |
| 31 Mar 2021 | £3.2M | £828K | £1M | £184K | 5 |
| 31 Mar 2020 | £3.2M | £874K | £1.1M | £186K | |
| 31 Mar 2019 | £2.9M | £462K | £642K | £184K | 5 |
| 31 Mar 2018 | £2.9M | £640K | £695K | £184K | 5 |
Who runs and owns Diesco Investments Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (5)
| Name | Role | Appointed |
|---|---|---|
| D*** C*** | Director | before Aug 1992 |
| M*** C*** | Director | before Aug 1992 |
| J*** C*** | Director | Sep 2008 |
| A*** C*** | Director | Aug 2016 |
| M*** C*** | Secretary | before Aug 1992 |
Person with significant control
Charges (secured borrowing)
All 25 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 |
|---|---|---|
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Abbey National PLC | Satisfied May 2023 | Dec 2008 |
| Anglo Irish Bank Corporation PLC | Satisfied Jan 2009 | Dec 2003 |
| Nigel Spencer Sloam And David Stuart Cohen As Trustees Of The Diesco Executive Pension Fund | Satisfied May 2023 | Jul 2003 |
| Riggs Bank Europe Limited | Satisfied Jan 2009 | Jan 2002 |
| A private lender, David Stuart Cohenas Trustees Of The Diesco Executive Pension Scheme | Satisfied Dec 2003 | Aug 2000 |
| Anglo Irish Bank Corporation PLC | Satisfied Jan 2009 | Oct 1997 |
| Riggs Ap Bank Limited | Satisfied Dec 2008 | Dec 1995 |
| Manufacturers Hanover Trust Company | Satisfied Dec 1995 | Apr 1992 |
| Barclays Bank PLC | Satisfied Dec 1995 | Aug 1990 |
| Manufacturers Hanover Trust Company | Satisfied Dec 2003 | Dec 1987 |
| Manufacturers Hanover Trust Company | Satisfied Dec 2003 | Dec 1987 |
| Manufacturers Hanover Trust Company. | Satisfied Jan 2009 | Oct 1987 |
| Manufacturers Hanover Trust Company. | Satisfied Dec 2003 | Oct 1987 |
| Barclays Bank PLC | Satisfied Nov 1987 | Mar 1987 |
| Barclays Bank PLC | Satisfied Nov 1987 | Mar 1987 |
| Barclays Bank PLC | Satisfied Oct 1988 | Jan 1985 |
Where Diesco Investments Limited is registered
The registered office is in London (EC1R), in the Islington local authority area, London. Show EC1R 5HL on a map.
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Also registered at this address
20 other companies use the same registered office as Diesco Investments Limited.
- 48-49 North Street Taunton Developments LimitedProperty developers
- Base Contracts LimitedFinishing trades
- Bradsett LimitedProperty developers
- Chiltern of Bovingdon LimitedMotor traders
- Durham Filtration LimitedMachinery repair and installation
- Eve Investments LimitedProperty developers
- Fine View Windows LimitedInstallers
- Franpol Properties LimitedProperty developers
- Hardings (Hemel Hempstead) LimitedMotor traders
- Holbond LimitedProperty developers
- Maycap LimitedProperty developers
- Middle Farm (Dorset) LtdBuilders
- North Square Properties (Loughborough) LimitedProperty developers
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- Rivendell Developments LimitedProperty developers
- Rushden Warehouse LimitedProperty developers
- Ukrd (Exmouth) LtdProperty developers
- Urbanite Construction LtdBuilders
- Valbond Management LimitedProperty developers
- X Construct LtdProperty developers
What happens if Diesco Investments 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
- 00743361
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 December 1962 (63 years ago)
- Registered office
- 3 Coldbath Square, London, Greater London, EC1R 5HL
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 July 2026
- Charges (mortgages)
- 0 outstanding of 26 registered
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in London
Other active property development companies registered in London.
- Digbeth Management Limited2014
- Digby & Brideson Limited2025
- Digital Bim Studio Ltd2026
- Digital Brains Agency Ltd2020
- Digital Reef GB 002 Limited2023
- Digital Reef GB 003 Limited2025
- Digital Reef GB 004 Limited2025
- Digital Reef GB 005 Limited2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Diesco Investments Limited's accounts due?
Diesco Investments Limited's next accounts are due at Companies House by 31 December 2026 (in 78 days), covering the period to 31 March 2026.
When is Diesco Investments 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 Diesco Investments Limited still trading?
Diesco Investments 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 Diesco Investments Limited do?
Diesco Investments Limited is registered under Development of building projects (SIC 41100).
How old is Diesco Investments Limited?
Diesco Investments Limited was incorporated on 6 December 1962, 63 years ago.
Who runs Diesco Investments Limited?
Diesco Investments Limited has 4 active directors, the longest-serving appointed in Sep 2008. Their names and service addresses are on the Companies House register.
Who owns Diesco Investments Limited?
One person or company has significant control of Diesco Investments Limited: Diesco Holdings Limited (owns 75% or more of the shares).
What is the penalty if Diesco Investments 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 Diesco Investments 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.