Annual accounts
Small accounts
30/09/2026Filing deadline
- Next accounts made up to
- 31/12/2025
- Last accounts made up to
- 31/12/2024
Reference data exactly as held at Companies House.
The 4 most recent documents filed at Companies House.
Compulsory strike-off action has been discontinued
First Gazette notice for compulsory strike-off
Confirmation statement made on 2025-09-28 with no updates
Accounts for a small company made up to 2024-12-31
What Pre-Score will tell you

The two filings Companies House requires every year, and where each one stands against its deadline today.
Small accounts
30/09/2026Filing deadline
Confirms the registry record is up to date
The latest figures INSTIL BIO (UK) LIMITED filed. Okredo holds filed accounts data for 2022–2024; the year-by-year record is on the financials page.
Net Assets
2023: £-7.59M
Total Assets
2023: £3.66M
Cash in Bank
2023: £431.15K
Total Liabilities
2023: £11.25M
Employees
2023: 68
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Total liabilities moved furthest, down 37.27% on 2023. See the full financial analysis for INSTIL BIO (UK) LIMITED.
The full financial record
Four ways through INSTIL BIO (UK) LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Headcount as reported to Companies House for 2022–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 29 | -39 |
| 2023 | 68 | -40 |
| 2022 | 108 | – |
Reported employee count decreased from 108 in 2022 to 29 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.
Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 23/09/2016–02/03/2020 | 2 | |
| Director | 01/11/2014–25/03/2020 | 11 | |
| Director | 25/03/2020–Present | 0 | |
| Director | 25/03/2020–25/03/2020 | 0 | |
| Secretary | 28/04/2010–02/03/2020 | 0 | |
| Director | 30/03/2017–02/03/2020 | 1 | |
| Director | 24/03/2020–25/05/2020 | 0 | |
| Corporate Secretary | 29/09/2008–28/04/2010 | 0 | |
| Director | 29/09/2008–03/09/2020 | 1 | |
| Director | 13/03/2020–03/09/2020 | 0 | |
| Director | 25/03/2020–31/05/2020 | 0 |
Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–02/03/2020 | 13 | |
| 06/04/2016–02/03/2020 | 2 | |
| 17/03/2020–Present | 0 |
Every document on the Companies House record, newest first.
Compulsory strike-off action has been discontinued
First Gazette notice for compulsory strike-off
Confirmation statement made on 2025-09-28 with no updates
Accounts for a small company made up to 2024-12-31
Full accounts made up to 2023-12-31
Confirmation statement made on 2024-09-28 with no updates
Registered office address changed from PO Box SK10 4TF Alderley Park Block 19 Alderley Park Block 19 Nether Alderley Macclesfield SK10 4TF England to Alderley Park Block 19 Congleton Road Macclesfield SK10 4TF on 2024-01-19
Registered office address changed from 48 Grafton Street Manchester M13 9XX England to PO Box SK10 4TF Alderley Park Block 19 Alderley Park Block 19 Nether Alderley Macclesfield SK10 4TF on 2024-01-18
Full accounts made up to 2022-12-31
Confirmation statement made on 2023-09-28 with no updates
Accounts for a small company made up to 2021-12-31
See when the next accounts and confirmation statement are due
34 UK companies are similar to INSTIL BIO (UK) LIMITED, sharing the same company status (Active), the same industry sector and activity group (Research and experimental development on biotechnology) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
Suite 2, Ground Floor Orchard Brae House, 30 Queensferry Road, Edinburgh EH4 2HS
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6 Great North Road, Cromwell, Newark, Nottinghamshire NG23 6JE
A short description of the company, written from its Companies House record.
INSTIL BIO (UK) LIMITED is a private limited company registered in the United Kingdom, based in Alderley Park Block 19, Congleton Road, Macclesfield SK10 4TF. Companies House classifies its business as Research and experimental development on biotechnology, one of 2 SIC classifications on its record. It has been on the register for 17 years 11 months.
The register currently records it as active. Its 2024 accounts report net assets of £-5.16M and 29 employees.
Answered from this company's own registry record and filed figures.
Companies House records INSTIL BIO (UK) LIMITED under 2 registered business activities: Research and experimental development on biotechnology (72.11 - SIC 2007) and Other human health activities (86.90 - SIC 2007).
INSTIL BIO (UK) LIMITED is recorded as active on the Companies House register, and has been on it since 29/09/2008.
The most recent accounts Okredo holds cover 2024 and report net assets of £-5.16M, total assets of £1.90M, cash in bank of £38.07K and total liabilities of £7.06M.
The most recent document on the record is dated 17/12/2025: Compulsory strike-off action has been discontinued, 9 months ago.
On the current registry record, accounts are due by 30/09/2026.
Companies House lists 11 officers (1 currently in post) and 3 people with significant control (1 current).