£15k
1 period on recordActive16138371Private limited companyExeter
CLEAN PROPULSION TECHNOLOGIES LIMITED
Significant control: Christopher William Smith (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Clean Propulsion Technologies Limited sell?
Registered activity: Manufacture of engines and turbines, except aircraft, vehicle and cycle engines (SIC 28110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CLEAN PROPULSION TECHNOLOGIES LIMITED is an active private limited company (company number 16138371) incorporated on 16 December 2024, registered in Exeter. Its registered activity is manufacture of engines and turbines, except aircraft, vehicle and cycle engines (SIC 28110). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £15k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.
Peer position · net assets
By net assets it sits in the upper half of 219 comparable companies in the UK (median £1,000, upper quartile £38k).
02
Ownership and control
- Mr Christopher William Smith
- 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
- 16 December 20241 yr ago
- Next accounts due
- 31 December 2027in 432 days
- Confirmation statement due
- 30 December 2026in 66 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 28110
- Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
- SIC 71121
- Engineering design activities for industrial process and production
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £15k | — | — | — | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £14,823 at 31 March 2026
- Incorporated less than two years agoIncorporated 16 December 2024; no accounts due yet
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 432 days
- Confirmation statement duein 66 days
- Accounts period endNet assets £15k · micro accounts
- Incorporated
08
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- MA WIND LTDHull · inc. Mar 2025
- ECOSPARK ENERGY LTDLlandudno · inc. Mar 2025
All companies incorporated on 16 December 2024 · in Dec 2024.
09
Reminders for CLEAN PROPULSION TECHNOLOGIES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.