Not reported
Active00287790Private limited companyLondon
SIMON ENGINEERING LIMITED
Significant control: Cldn Ports Humber Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Non-trading company (SIC 74990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIMON ENGINEERING LIMITED is an active private limited company (company number 00287790) incorporated on 5 May 1934, registered in London. Its registered activity is non-trading company (SIC 74990). Latest dormant accounts cover the period ending 31 December 2025, with 0 employees on average.
There are 4,913 companies in non-trading company in London with filed accounts; the median reports net assets of £2 and is 20 years old.
02
Ownership and control
- Cldn Ports Humber Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 5 May 193492 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 19 May 2027in 208 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74990
- Non-trading company
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | — | — | — | — | — | — | 0 |
| 31 December 2024 | — | — | — | — | — | — | 0 |
| 31 December 2023 | — | — | — | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 5 May 1934
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 342 days
- Confirmation statement duein 208 days
- Accounts period end
- Accounts period end
- Accounts period end
- Incorporated
08
Similar companies in London
- ELECTRIC AND MUSICAL INDUSTRIES LIMITEDLondon · inc. May 1934
- SHELL CORPORATE SECRETARY LIMITEDinc. Jun 1934
- A. NEAVERSON & SONS LIMITEDLondon · inc. Mar 1934
- ARROW HJCLondon · inc. Jun 1934
- ABF GROCERY LIMITEDLondon · inc. Jun 1934
- GRANADA GROUP LIMITEDLondon · inc. Jul 1934
All companies incorporated on 5 May 1934 · in May 1934.
09
Reminders for SIMON ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.