Annual accounts
Total Exemption Full accounts
30/09/2027Filing deadline
- Next accounts made up to
- 31/12/2026
- Last accounts made up to
- 31/12/2025
Reference data exactly as held at Companies House.
The 4 most recent documents filed at Companies House.
Appointment of Mr John Patrick Murphy as a director on 2026-05-16
Termination of appointment of Sean Patrick Mitchell as a director on 2026-05-16
Appointment of Dr Alex Formstone as a director on 2026-05-14
Total exemption full accounts made up to 2025-12-31
What Pre-Score will tell you

The two filings Companies House requires every year, and where each one stands against its deadline today.
Total Exemption Full accounts
30/09/2027Filing deadline
Confirms the registry record is up to date
16/03/2027Filing deadline
The latest figures OPTERAN TECHNOLOGIES LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
2024: £1.23M
Total Assets
2024: £1.72M
Cash in Bank
2024: £1.10M
Total Liabilities
2024: £335.06K
Employees
2024: 46
Of the 4 measures with an earlier filing to compare against, 4 fell. Total assets moved furthest, down 41.82% on 2024. See the full financial analysis for OPTERAN TECHNOLOGIES LIMITED.
The full financial record
Four ways through OPTERAN TECHNOLOGIES LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 38 | -8 |
| 2024 | 46 | +2 |
| 2023 | 44 | +19 |
| 2022 | 25 | +19 |
| 2021 | 6 | – |
Reported employee count increased from 6 in 2021 to 38 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.
Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 09/06/2022–Present | 0 | |
| Corporate Director | 19/11/2020–01/07/2025 | 61 | |
| Director | 09/06/2022–20/11/2024 | 26 | |
| Director | 19/11/2020–16/05/2026 | 2 | |
| Director | 01/08/2021–31/07/2025 | 0 | |
| Director | 20/11/2024–19/01/2026 | 9 | |
| Director | 14/05/2026–Present | 0 | |
| Director | 03/03/2020–19/11/2020 | 0 | |
| Director | 03/03/2020–09/06/2022 | 13 | |
| Director | 20/02/2026–Present | 13 | |
| Director | 16/05/2026–Present | 0 | |
| Secretary | 09/06/2022–Present | 0 | |
| Director | 03/03/2020–19/11/2020 | 0 | |
| Director | 03/03/2020–24/05/2025 | 5 | |
| Director | 09/06/2022–Present | 4 |
Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 03/03/2020–24/11/2020 | 0 | |
| 24/11/2020–Present | 0 | |
| 03/03/2020–24/11/2020 | 0 | |
| 03/03/2020–24/11/2020 | 5 |
Every document on the Companies House record, newest first.
Appointment of Mr John Patrick Murphy as a director on 2026-05-16
Termination of appointment of Sean Patrick Mitchell as a director on 2026-05-16
Appointment of Dr Alex Formstone as a director on 2026-05-14
Total exemption full accounts made up to 2025-12-31
Memorandum and Articles of Association
Appointment of Mr Ross Alexander Mcmaster as a director on 2026-02-20
See when the next accounts and confirmation statement are due
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A short description of the company, written from its Companies House record.
OPTERAN TECHNOLOGIES LIMITED is a private limited company registered in the United Kingdom, based in The Innovation Centre, 217 Portobello, Sheffield, South Yorkshire S1 4DP. Companies House classifies its business as Business and domestic software development. It has been on the register for 6 years 7 months.
The register currently records it as active. Its 2025 accounts report net assets of £629.19K and 38 employees.
Answered from this company's own registry record and filed figures.
Companies House records OPTERAN TECHNOLOGIES LIMITED under one registered business activity: Business and domestic software development (62.01/2 - SIC 2007).
OPTERAN TECHNOLOGIES LIMITED is recorded as active on the Companies House register, and has been on it since 03/03/2020.
The most recent accounts Okredo holds cover 2025 and report net assets of £629.19K, total assets of £1.00M, cash in bank of £541.72K and total liabilities of £287.00K.
The most recent document on the record is dated 22/06/2026: Appointment of Mr John Patrick Murphy as a director on 2026-05-16, 3 months ago.
On the current registry record, accounts are due by 30/09/2027 and the next confirmation statement is due by 16/03/2027.
Companies House lists 15 officers (6 currently in post) and 4 people with significant control (1 current).