Annual accounts
Total Exemption Full accounts
31/03/2026Filing deadline
Made up to 30/06/2024Due 31/03/2026
- Next accounts made up to
- 30/06/2025
- Last accounts made up to
- 30/06/2024
SEABOUND CARBON LTD
Active- 14170323Copy
Copy
Registry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Seabound, 124 City Road, London EC1V 2NX
- Classification (2 SIC codes)
- Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007)Other professional scientific and technical activities n.e.c. (74.90/9 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 08/07/2026View PDF (16 pages)
Registration of charge 141703230002, created on 2026-06-30
- 27/06/2026View PDF (4 pages)
Confirmation statement made on 2026-06-13 with updates
- 27/03/2026View PDF (8 pages)
Total exemption full accounts made up to 2025-06-30
- 19/03/2026View PDF (19 pages)
Registration of charge 141703230001, created on 2026-03-18
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.
178 days overdue
Confirmation statement
Confirms the registry record is up to date
- Next statement date
- 13/06/2026
- Last statement dated
- 30/06/2024
Financial performance
The latest figures SEABOUND CARBON LTD filed. Okredo holds filed accounts data for 2023–2025; the year-by-year record is on the financials page.
Net Assets
£765.70K2025
244.68%vs 20242024: £-529.22K
Total Assets
£1.82M2025
118.39%vs 20242024: £833.59K
Cash in Bank
£704.73K2025
269.99%vs 20242024: £190.47K
Total Liabilities
£989.57K2025
-26.23%vs 20242024: £1.34M
Employees
172025
+9vs 20242024: 8
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Net assets moved furthest, up 244.68% on 2024. See the full financial analysis for SEABOUND CARBON LTD.
The full financial record
Four ways through SEABOUND CARBON LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +31.8% 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, 2023–2025.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 × 3 yearsEvery figure by yearAll 5 measures Okredo tracks across 3 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2023–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 17 | +9 |
| 2024 | 8 | +5 |
| 2023 | 3 | – |
Reported employee count increased from 3 in 2023 to 17 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
3Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 14/06/2022–Present | 0 | |
| Director | 14/06/2022–17/04/2025 | 0 | |
| Secretary | 14/06/2022–Present | 0 |
Persons with significant control
3Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 14/06/2022–Present | 0 | |
| 14/06/2022–17/04/2025 | 0 | |
| 14/06/2022–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 15 Since 26/06/2023
- Last 12 months
- 4 -1 vs the year before
- Most recent filing
- 08/07/2026 2 months ago
What changed in the last year
- Charges and mortgages (2)Latest 08/07/2026
- Confirmation statementLatest 27/06/2026
- Accounts filedLatest 27/03/2026
Filing timeline
- 08/07/2026View PDF (16 pages)
Registration of charge 141703230002, created on 2026-06-30
- 27/06/2026View PDF (4 pages)
Confirmation statement made on 2026-06-13 with updates
- 27/03/2026View PDF (8 pages)
Total exemption full accounts made up to 2025-06-30
- 19/03/2026View PDF (19 pages)
Registration of charge 141703230001, created on 2026-03-18
- 10/07/2025View PDF (5 pages)
Confirmation statement made on 2025-06-13 with updates
- 09/07/2025View PDF (1 pages)
Termination of appointment of Roujia Wen as a director on 2025-04-17
- 09/07/2025View PDF (1 pages)
Cessation of Roujia Wen as a person with significant control on 2025-04-17
- 26/03/2025View PDF (8 pages)
Total exemption full accounts made up to 2024-06-30
- 16/10/2024View PDF (3 pages)
Statement of capital following an allotment of shares on 2024-09-05
- 24/06/2024View PDF (5 pages)
Confirmation statement made on 2024-06-13 with updates
- 14/12/2023View PDF (7 pages)
Total exemption full accounts made up to 2023-06-30
- 26/10/2023View PDF (3 pages)
Statement of capital following an allotment of shares on 2023-06-30
Showing 12 of 15 filings
See when the next accounts and confirmation statement are due
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About SEABOUND CARBON LTD
A short description of the company, written from its Companies House record.
SEABOUND CARBON LTD is a private limited company registered in the United Kingdom, based in Seabound, 124 City Road, London EC1V 2NX. Companies House classifies its business as Other research and experimental development on natural sciences and engineering, one of 2 SIC classifications on its record. It has been on the register for 4 years 3 months.
The register currently records it as active. Its 2025 accounts report net assets of £765.70K and 17 employees. Its accounts are past the filing deadline shown on the registry record.
SEABOUND CARBON LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
What does SEABOUND CARBON LTD do?
Companies House records SEABOUND CARBON LTD under 2 registered business activities: Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007) and Other professional scientific and technical activities n.e.c. (74.90/9 - SIC 2007).
Is SEABOUND CARBON LTD still active?
SEABOUND CARBON LTD is recorded as active on the Companies House register, and has been on it since 14/06/2022.
What are SEABOUND CARBON LTD's latest reported financials?
The most recent accounts Okredo holds cover 2025 and report net assets of £765.70K, total assets of £1.82M, cash in bank of £704.73K and total liabilities of £989.57K.
When did SEABOUND CARBON LTD last file with Companies House?
The most recent document on the record is dated 08/07/2026: Registration of charge 141703230002, created on 2026-06-30, 2 months ago.
When are SEABOUND CARBON LTD's next filings due?
On the current registry record, accounts are due by 31/03/2026, which has passed.
Who runs SEABOUND CARBON LTD?
Companies House lists 3 officers (2 currently in post) and 3 people with significant control (2 current).