Annual accounts
Unaudited abridged accounts
31/05/2026Filing deadline
Made up to 31/08/2024Due 31/05/2026
- Next accounts made up to
- 31/08/2025
- Last accounts made up to
- 31/08/2024
CARNOT LTD
Active- 12179870Copy
Copy
Registry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Studio 124 Great Western Studios, 65 Alfred Road, London W2 5EU
- Classification (SIC)
- Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007)
- Accounts type
- Unaudited abridged
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-02-04
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-04-17
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-05-22
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-06-02
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
117 days overdue
Confirmation statement
Confirms the registry record is up to date
- Next statement date
- 21/01/2027
- Last statement dated
- 31/08/2024
Financial performance
The latest figures CARNOT LTD filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£657.24K2025
821.95%vs 20242024: £-91.04K
Total Assets
£1.04M2025
262.14%vs 20242024: £285.82K
Cash in Bank
£529.74K2025
237.99%vs 20242024: £156.73K
Total Liabilities
£359.25K2025
5.44%vs 20242024: £340.73K
Employees
92025
+1vs 20242024: 8
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 262.14% on 2024. See the full financial analysis for CARNOT LTD.
The full financial record
Four ways through CARNOT LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +75.8% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 9 | +1 |
| 2024 | 8 | +1 |
| 2023 | 7 | -3 |
| 2022 | 10 | 0 |
| 2021 | 10 | – |
Reported employee count decreased from 10 in 2021 to 9 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
5Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 04/06/2020–Present | 10 | |
| Director | 04/06/2020–Present | 2 | |
| Director | 29/08/2019–Present | 8 | |
| Director | 29/08/2019–Present | 0 | |
| Director | 29/08/2019–15/10/2025 | 0 |
Persons with significant control
1Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 29/08/2019–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 10 Since 20/05/2026
- Last 12 months
- 10
- Most recent filing
- 01/09/2026 less than a month ago
What changed in the last year
- Share capital (7)Latest 01/09/2026
- Confirmation statement (2)Latest 01/09/2026
- Accounts filedLatest 29/05/2026
Filing timeline
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-02-04
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-04-17
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-05-22
- 01/09/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-06-02
- 01/09/2026View PDF (3 pages)
Confirmation statement made on 2026-09-01 with no updates
- 12/08/2026View PDF (4 pages)
Confirmation statement made on 2026-08-12 with updates
- 31/07/2026View PDF (4 pages)
Replacement filing of SH01 - 24/10/25 Statement of Capital gbp 163.53214
- 20/07/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2025-10-24
- 29/05/2026View PDF (9 pages)
Total exemption full accounts made up to 2025-08-31
- 20/05/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2025-12-18
See when the next accounts and confirmation statement are due
Similar companies
52 UK companies are similar to CARNOT LTD, sharing the same company status (Active), the same industry sector and activity group (Other research and experimental development on natural sciences and engineering) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
OXFORD ENDOVASCULAR LIMITED
Active9400 Garsington Road, Oxford Business Park, Oxford OX4 2HN
- Activity
- Research and experimental development on biotechnology
- Company no.
- 09769779
- Incorporated
- 09/09/2015
- Employees
- 9
AUXETEC LIMITED
ActiveNexus, Discovery Way, Leeds LS2 3AA
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 12925662
- Incorporated
- 03/10/2020
- Employees
- 9
LASER MICROMACHINING LIMITED
Active12-14 Ffordd Richard Davies, St. Asaph Business Park, St. Asaph, Denbighshire LL17 0LJ
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 05288483
- Incorporated
- 16/11/2004
- Employees
- 9
AGUA VIA LIMITED
ActivePaddock Cottage Sandy Lane, Milford, Godalming GU8 5BL
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 06420717
- Incorporated
- 07/11/2007
- Employees
- 10
ALBRIGHT PRODUCT DESIGN LIMITED
ActiveWilliam Burford House, Lansdown Place Lane, Cheltenham GL50 2LB
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 08597948
- Incorporated
- 04/07/2013
- Employees
- 9
About CARNOT LTD
A short description of the company, written from its Companies House record.
CARNOT LTD is a private limited company registered in the United Kingdom, based in Studio 124 Great Western Studios, 65 Alfred Road, London W2 5EU. Companies House classifies its business as Other research and experimental development on natural sciences and engineering. It has been on the register for 7 years.
The register currently records it as active. Its 2025 accounts report net assets of £657.24K and 9 employees. Its accounts are past the filing deadline shown on the registry record.
CARNOT LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
What does CARNOT LTD do?
Companies House records CARNOT LTD under one registered business activity: Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007).
Is CARNOT LTD still active?
CARNOT LTD is recorded as active on the Companies House register, and has been on it since 29/08/2019.
What are CARNOT LTD's latest reported financials?
The most recent accounts Okredo holds cover 2025 and report net assets of £657.24K, total assets of £1.04M, cash in bank of £529.74K and total liabilities of £359.25K.
When did CARNOT LTD last file with Companies House?
The most recent document on the record is dated 01/09/2026: Statement of capital following an allotment of shares on 2026-02-04, less than a month ago.
When are CARNOT LTD's next filings due?
On the current registry record, accounts are due by 31/05/2026, which has passed.
Who runs CARNOT LTD?
Companies House lists 5 officers (4 currently in post) and 1 person with significant control.