Annual accounts
Total Exemption Full accounts
31/07/2027Filing deadline
Made up to 31/10/2025Due 31/07/2027
- Next accounts made up to
- 31/10/2026
- Last accounts made up to
- 31/10/2025
CHEMASTERY GROUP LTD
Active- 12290130Copy
Copy
Registry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 11a Quebec Way, Paperyard, Unit 3, London SE16 7LG
- Classification (SIC)
- Other research and experimental development on natural sciences and engineering (72.19 - 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
- 16/07/2026View PDF (2 pages)
Appointment of Mr Robert Charles Flint as a director on 2026-07-06
- 30/04/2026View PDF (2 pages)
Change of share class name or designation
- 21/04/2026View PDF (1 pages)
Termination of appointment of Remy Kesrouani as a director on 2026-03-29
- 13/04/2026View PDF (4 pages)
Statement of capital following an allotment of shares on 2026-03-30
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.
On schedule
Confirmation statement
Confirms the registry record is up to date
- Next statement date
- 29/10/2026
- Last statement dated
- 31/10/2025
Financial performance
The latest figures CHEMASTERY GROUP LTD filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£1.18M2025
4.11%vs 20242024: £1.13M
Total Assets
£67.64K2025
-30.77%vs 20242024: £97.70K
Cash in Bank
£640.50K2025
-10.17%vs 20242024: £712.98K
Total Liabilities
£18.52K2022
-80.01%vs 20212021: £92.62K
Employees
82025
0vs 20242024: 8
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Total liabilities moved furthest, down 80.01% on 2021. See the full financial analysis for CHEMASTERY GROUP LTD.
The full financial record
Four ways through CHEMASTERY GROUP LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -21.1% 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 | 8 | 0 |
| 2024 | 8 | +1 |
| 2023 | 7 | +2 |
| 2022 | 5 | +1 |
| 2021 | 4 | – |
Reported employee count increased from 4 in 2021 to 8 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
6Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 29/03/2021–12/08/2022 | 34 | |
| Director | 20/10/2025–29/03/2026 | 13 | |
| Director | 30/10/2019–Present | 2 | |
| Director | 12/08/2022–21/10/2025 | 0 | |
| Director | 06/07/2026–Present | 4 | |
| Director | 30/10/2019–Present | 0 |
Persons with significant control
2Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 30/10/2019–Present | 2 | |
| 30/10/2019–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 60 Since 30/10/2019
- Last 12 months
- 11 +8 vs the year before
- Most recent filing
- 16/07/2026 2 months ago
What changed in the last year
- Officer changes (4)Latest 16/07/2026
- Share capital (2)Latest 13/04/2026
- Registered officeLatest 08/04/2026
- Accounts filedLatest 12/02/2026
- Confirmation statementLatest 07/11/2025
Filing timeline
- 16/07/2026View PDF (2 pages)
Appointment of Mr Robert Charles Flint as a director on 2026-07-06
- 30/04/2026View PDF (2 pages)
Change of share class name or designation
- 21/04/2026View PDF (1 pages)
Termination of appointment of Remy Kesrouani as a director on 2026-03-29
- 13/04/2026View PDF (4 pages)
Statement of capital following an allotment of shares on 2026-03-30
- 08/04/2026View PDF (1 pages)
Registered office address changed from Treviot House 186-192 High Road Ilford Essex IG1 1LR United Kingdom to 11a Quebec Way Paperyard, Unit 3 London SE16 7LG on 2026-04-08
- 12/02/2026View PDF (8 pages)
Total exemption full accounts made up to 2025-10-31
- 26/01/2026View PDF (1 pages)
Termination of appointment of Joseph Siener Wilson as a director on 2025-10-21
- 26/01/2026View PDF (2 pages)
Appointment of Mr Remy Kesrouani as a director on 2025-10-20
- 16/01/2026View PDF (1 pages)
Resolutions
- 13/01/2026View PDF (3 pages)
Statement of capital following an allotment of shares on 2026-01-01
- 07/11/2025View PDF (6 pages)
Confirmation statement made on 2025-10-29 with updates
- 25/02/2025View PDF (3 pages)
Statement of capital following an allotment of shares on 2025-01-29
Showing 12 of 60 filings
See when the next accounts and confirmation statement are due
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About CHEMASTERY GROUP LTD
A short description of the company, written from its Companies House record.
CHEMASTERY GROUP LTD is a private limited company registered in the United Kingdom, based in 11a Quebec Way, Paperyard, Unit 3, London SE16 7LG. Companies House classifies its business as Other research and experimental development on natural sciences and engineering. It has been on the register for 6 years 10 months.
The register currently records it as active. Its 2025 accounts report net assets of £1.18M and 8 employees.
CHEMASTERY GROUP LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
What does CHEMASTERY GROUP LTD do?
Companies House records CHEMASTERY GROUP LTD under one registered business activity: Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007).
Is CHEMASTERY GROUP LTD still active?
CHEMASTERY GROUP LTD is recorded as active on the Companies House register, and has been on it since 30/10/2019.
What are CHEMASTERY GROUP LTD's latest reported financials?
The most recent accounts Okredo holds cover 2025 and report net assets of £1.18M, total assets of £67.64K, cash in bank of £640.50K and total liabilities of £18.52K.
When did CHEMASTERY GROUP LTD last file with Companies House?
The most recent document on the record is dated 16/07/2026: Appointment of Mr Robert Charles Flint as a director on 2026-07-06, 2 months ago.
When are CHEMASTERY GROUP LTD's next filings due?
On the current registry record, accounts are due by 31/07/2027.
Who runs CHEMASTERY GROUP LTD?
Companies House lists 6 officers (3 currently in post) and 2 people with significant control.