Annual accounts
Medium accounts
31/12/2026Filing deadline
Made up to 31/12/2024Due 31/12/2026
- Next accounts made up to
- 31/12/2025
- Last accounts made up to
- 31/12/2024
ADVANCED INSTRUMENTS LTD.
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 5th Floor One New Change, London EC4M 9AF
- Classification (2 SIC codes)
- Manufacture of optical precision instruments (26.70/1 - SIC 2007)Manufacture of other electrical equipment (27.90 - SIC 2007)
- Accounts type
- Medium
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 11/03/2026View PDF (19 pages)
Accounts for a medium company made up to 2024-12-31
- 11/07/2025View PDF (71 pages)
Registration of charge 072849110008, created on 2025-07-09
- 10/07/2025View PDF (40 pages)
Registration of charge 072849110007, created on 2025-07-09
- 27/06/2025View PDF (3 pages)
Confirmation statement made on 2025-06-27 with no updates
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.
Due in 89 days
Confirmation statement
Confirms the registry record is up to date
11/07/2027Filing deadline
Last statement 27/06/2026Due 11/07/2027
- Next statement date
- 27/06/2027
- Last statement dated
- 27/06/2026
Financial performance
The latest figures ADVANCED INSTRUMENTS LTD. filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
£813.38K2024
-82.39%vs 20232023: £4.62M
Total Assets
£27.12M2024
2.16%vs 20232023: £26.55M
Cash in Bank
£2.40M2024
33.45%vs 20232023: £1.80M
Total Liabilities
£25.58M2024
22.30%vs 20232023: £20.91M
Employees
742024
-3vs 20232023: 77
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Total liabilities moved furthest, up 22.30% on 2023. See the full financial analysis for ADVANCED INSTRUMENTS LTD..
The full financial record
Four ways through ADVANCED INSTRUMENTS LTD.'s filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -73.8% 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 figures5 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 | 74 | -3 |
| 2023 | 77 | +8 |
| 2022 | 69 | +15 |
| 2021 | 54 | – |
Reported employee count increased from 54 in 2021 to 74 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
8Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Corporate Secretary | 14/11/2024–Present | 182 | |
| Director | 26/08/2021–Present | 3 | |
| Director | 16/11/2020–26/08/2021 | 13 | |
| Director | 12/06/2023–11/03/2024 | 1 | |
| Director | 02/04/2020–26/08/2021 | 4 | |
| Director | 15/06/2010–26/08/2021 | 1 | |
| Director | 15/06/2010–26/08/2021 | 0 | |
| Director | 02/05/2012–26/08/2021 | 0 |
Persons with significant control
4Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 15/06/2016–26/08/2021 | 1 | |
| 15/06/2016–26/08/2021 | 0 | |
| 15/06/2016–26/08/2021 | 0 | |
| 26/08/2021–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 89
- Since 15/06/2010
- Last 12 months
- 1
- -6 vs the year before
- Most recent filing
- 11/03/2026
- 6 months ago
What changed in the last year
- Accounts filedLatest 11/03/2026
Filing timeline
- 11/03/2026View PDF (19 pages)
Accounts for a medium company made up to 2024-12-31
- 11/07/2025View PDF (71 pages)
Registration of charge 072849110008, created on 2025-07-09
- 10/07/2025View PDF (40 pages)
Registration of charge 072849110007, created on 2025-07-09
- 27/06/2025View PDF (3 pages)
Confirmation statement made on 2025-06-27 with no updates
- 16/06/2025View PDF (3 pages)
Confirmation statement made on 2025-06-15 with no updates
- 28/01/2025View PDF (22 pages)
Full accounts made up to 2023-12-31
- 18/11/2024View PDF (1 pages)
Registered office address changed from Solent House Johnson Road Fernside Business Park Wimborne Dorset BH21 7SE England to 5th Floor One New Change London EC4M 9AF on 2024-11-18
- 18/11/2024View PDF (2 pages)
Appointment of Gravitas Company Secretarial Services Limited as a secretary on 2024-11-14
- 25/07/2024View PDF (3 pages)
Confirmation statement made on 2024-06-15 with no updates
- 29/05/2024View PDF (1 pages)
Termination of appointment of Neil Richard Pomeroy as a director on 2024-03-11
- 18/12/2023View PDF (24 pages)
Full accounts made up to 2022-12-31
- 07/08/2023View PDF (3 pages)
Confirmation statement made on 2023-06-15 with no updates
Showing 12 of 89 filings
See when the next accounts and confirmation statement are due
About ADVANCED INSTRUMENTS LTD.
A short description of the company, written from its Companies House record.
ADVANCED INSTRUMENTS LTD. is a private limited company registered in the United Kingdom, based in 5th Floor One New Change, London EC4M 9AF. Companies House classifies its business as Manufacture of optical precision instruments, one of 2 SIC classifications on its record. It has been on the register for 16 years 3 months.
The register currently records it as active. Its 2024 accounts report net assets of £813.38K and 74 employees.
ADVANCED INSTRUMENTS LTD.: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records ADVANCED INSTRUMENTS LTD. under 2 registered business activities: Manufacture of optical precision instruments (26.70/1 - SIC 2007) and Manufacture of other electrical equipment (27.90 - SIC 2007).
ADVANCED INSTRUMENTS LTD. is recorded as active on the Companies House register, and has been on it since 15/06/2010.
The most recent accounts Okredo holds cover 2024 and report net assets of £813.38K, total assets of £27.12M, cash in bank of £2.40M and total liabilities of £25.58M.
The most recent document on the record is dated 11/03/2026: Accounts for a medium company made up to 2024-12-31, 6 months ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 11/07/2027.
Companies House lists 8 officers (2 currently in post) and 4 people with significant control (1 current).