Annual accounts
Small accounts
30/06/2027Filing deadline
Made up to 30/09/2025Due 30/06/2027
- Next accounts made up to
- 30/09/2026
- Last accounts made up to
- 30/09/2025
MIALGAE LTD
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- First Floor, 9 Haymarket Square, Edinburgh EH3 8RY
- Classification (2 SIC codes)
- Remediation activities and other waste management services (39.00 - SIC 2007)Research and experimental development on biotechnology (72.11 - SIC 2007)
- Accounts type
- Small
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 06/07/2026View PDF (11 pages)
Statement of capital following an allotment of shares on 2026-04-20
- 02/04/2026View PDF (2 pages)
Resolutions
- 02/04/2026View PDF (73 pages)
Memorandum and Articles of Association
- 09/02/2026View PDF (2 pages)
Appointment of Mr Erik Robert Visser as a director on 2025-11-20
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
17/09/2027Filing deadline
Last statement 03/09/2026Due 17/09/2027
- Next statement date
- 03/09/2027
- Last statement dated
- 03/09/2026
Financial performance
The latest figures MIALGAE LTD filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
£12.31M2024
485.62%vs 20232023: £2.10M
Total Assets
£14.98M2024
244.22%vs 20232023: £4.35M
Cash in Bank
£11.14M2024
782.86%vs 20232023: £1.26M
Total Liabilities
£1.17M2024
32.37%vs 20232023: £882.03K
Employees
422024
+7vs 20232023: 35
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 244.22% on 2023. See the full financial analysis for MIALGAE LTD.
The full financial record
Four ways through MIALGAE LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +179% a year (CAGR)Three-year trend, 2022–2024Every measure end to end across 2022, 2023 and 2024, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2024.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 × 4 yearsEvery figure by yearAll 5 measures Okredo tracks across 4 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 42 | +7 |
| 2023 | 35 | +11 |
| 2022 | 24 | +4 |
| 2021 | 20 | – |
Reported employee count increased from 20 in 2021 to 42 in 2024. 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
11Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 06/09/2016–Present | 0 | |
| Director | 25/07/2024–Present | 1 | |
| Director | 27/09/2018–01/01/2026 | 32 | |
| Director | 01/01/2026–Present | 6 | |
| Director | 21/07/2017–01/01/2026 | 13 | |
| Director | 30/05/2018–Present | 164 | |
| Director | 04/04/2023–19/07/2024 | 0 | |
| Director | 29/07/2022–19/07/2024 | 0 | |
| Director | 25/07/2024–Present | 0 | |
| Director | 20/11/2025–Present | 2 | |
| Director | 12/02/2021–25/07/2024 | 1 |
Persons with significant control
2Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/09/2016–24/07/2024 | 0 | |
| 06/09/2016–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 51
- Since 12/10/2016
- Last 12 months
- 13
- +4 vs the year before
- Most recent filing
- 06/07/2026
- 2 months ago
What changed in the last year
- Share capital (2)Latest 06/07/2026
- Officer changes (6)Latest 09/02/2026
- Accounts filedLatest 02/02/2026
Filing timeline
- 06/07/2026View PDF (11 pages)
Statement of capital following an allotment of shares on 2026-04-20
- 02/04/2026View PDF (2 pages)
Resolutions
- 02/04/2026View PDF (73 pages)
Memorandum and Articles of Association
- 09/02/2026View PDF (2 pages)
Appointment of Mr Erik Robert Visser as a director on 2025-11-20
- 02/02/2026View PDF (14 pages)
Accounts for a small company made up to 2025-09-30
- 22/01/2026View PDF (2 pages)
Appointment of Mrs Lisa Jane Morrison as a director on 2026-01-01
- 07/01/2026View PDF (1 pages)
Termination of appointment of Andrew Alan Coleman as a director on 2026-01-01
- 07/01/2026View PDF (1 pages)
Termination of appointment of Simon Geoffrey Best as a director on 2026-01-01
- 27/11/2025View PDF (11 pages)
Statement of capital following an allotment of shares on 2025-11-25
- 26/11/2025View PDF (68 pages)
Memorandum and Articles of Association
- 26/11/2025View PDF (2 pages)
Resolutions
- 27/10/2025View PDF (2 pages)
Notification of a person with significant control statement
Showing 12 of 51 filings
See when the next accounts and confirmation statement are due
Similar companies
9 UK companies are similar to MIALGAE LTD, sharing the same company status (Active), the same industry sector and activity group (Remediation activities and other waste management services) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
AIMRANGE (NORTH EAST) LIMITED
Active3a Cowley Road, Blyth Riverside Business Park, Blyth, Northumberland NE24 5TF
- Activity
- Remediation activities and other waste management services
- Company no.
- 01834599
- Incorporated
- 20/07/1984
- Employees
- 40
BLOCKBUSTERS CONTRACTS LIMITED
ActiveThe Old Barn, Ranscombe Lane, Glynde, Lewes, East Sussex BN8 6AA
- Activity
- Remediation activities and other waste management services
- Company no.
- 02992653
- Incorporated
- 21/11/1994
- Employees
- 48
CAULMERT LIMITED
ActiveIntec, Ffordd Y Parc, Parc Menai, Bangor, Gwynedd LL57 4FG
- Activity
- Remediation activities and other waste management services
- Company no.
- 06716319
- Incorporated
- 06/10/2008
- Employees
- 43
EGNIOL CONSULTING LIMITED
ActiveUnit 7, Ash Court Fford Y Llyn, Parc Menai, Bangor, Gwynedd LL57 4DF
- Activity
- Remediation activities and other waste management services
- Company no.
- 06668552
- Incorporated
- 08/08/2008
- Employees
- 44
KONCLUDE ENVIRONMENTAL MATERIALS MANAGEMENT LIMITED
ActiveFerry Works, Summer Road, Thames Ditton, Surrey KT7 0QJ
- Activity
- Remediation activities and other waste management services
- Company no.
- 06872836
- Incorporated
- 07/04/2009
- Employees
- 46
About MIALGAE LTD
A short description of the company, written from its Companies House record.
MIALGAE LTD is a private limited company registered in the United Kingdom, based in First Floor, 9 Haymarket Square, Edinburgh EH3 8RY. Companies House classifies its business as Remediation activities and other waste management services, one of 2 SIC classifications on its record. It has been on the register for 10 years.
The register currently records it as active. Its 2024 accounts report net assets of £12.31M and 42 employees.
MIALGAE LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records MIALGAE LTD under 2 registered business activities: Remediation activities and other waste management services (39.00 - SIC 2007) and Research and experimental development on biotechnology (72.11 - SIC 2007).
MIALGAE LTD is recorded as active on the Companies House register, and has been on it since 06/09/2016.
The most recent accounts Okredo holds cover 2024 and report net assets of £12.31M, total assets of £14.98M, cash in bank of £11.14M and total liabilities of £1.17M.
The most recent document on the record is dated 06/07/2026: Statement of capital following an allotment of shares on 2026-04-20, 2 months ago.
On the current registry record, accounts are due by 30/06/2027 and the next confirmation statement is due by 17/09/2027.
Companies House lists 11 officers (6 currently in post) and 2 people with significant control (1 current).