# Masternaut (Masternaut Limited)

Private limited company registered in Leeds, classed under “Business and domestic software development”.

- Company number: 07848318
- Status: Active
- Type: Private limited company
- Incorporated: 15 November 2011
- Registered office: Priory Park Great North Road, Aberford, Leeds, West Yorkshire, LS25 3DF
- Location: Leeds, Yorkshire and The Humber
- Activity: Business and domestic software development
- Website: masternaut.com

## Latest filed profit

Profit after tax in the year to 31 December 2025: **loss of £15.8m**, from its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios, directors and owners are on the page for subscribers.

## Questions people ask

### What does Masternaut do?

Private limited company registered in Leeds, classed under “Business and domestic software development”. In its own words: “Manage your operations more effectively with our market-leading fleet telematics systems and solutions. Customers save £660 per vehicle, annually.”

### How much turnover does Masternaut make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/masternaut-07848318

### Is Masternaut profitable?

No: it made a loss after tax of £15.8m in the year to 31 December 2025, its latest filed accounts.

### How many people work at Masternaut?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/masternaut-07848318

### Who runs and owns Masternaut?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/masternaut-07848318

### Where is Masternaut based?

Its registered office is Priory Park Great North Road, Aberford, Leeds, West Yorkshire, LS25 3DF, in Leeds, Yorkshire and The Humber.

### When was Masternaut founded?

Masternaut Limited was incorporated on 15 November 2011.

### Is Masternaut still trading?

The register lists Masternaut Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-09-29: Accounts for a medium company made up to 31 December 2025
- 2025-09-29: Full accounts made up to 31 December 2024
- 2024-10-09: Full accounts made up to 31 December 2023
- 2024-09-05: Appointment of Sophie Dorothee Eliane Foucque as a director on 26 May 2024
- 2024-04-15: Appointment of Michel Vincentelli as a director on 15 March 2024
- 2024-04-15: Termination of appointment of Gilson Rodrigues Santiago Freitas as a director on 15 March 2024
- 2024-01-10: Statement of capital following an allotment of shares on 15 December 2023 · GBP 1,000,000
- 2023-09-18: Full accounts made up to 31 December 2022
- 2022-12-13: Full accounts made up to 31 December 2021
- 2021-10-19: Full accounts made up to 31 December 2020
- 2021-06-14: Termination of appointment of Ralph Dimenna as a director on 1 June 2021
- 2021-06-14: Termination of appointment of Samantha Gray as a secretary on 1 May 2021
- 2020-12-02: Auditor's resignation
- 2020-11-30: Full accounts made up to 31 December 2019
- 2020-04-09: Appointment of Gilson Rodrigues Santiago Freitas as a director on 9 April 2020
- 2019-10-11: Full accounts made up to 31 December 2018
- 2019-05-29: Satisfaction of charge 078483180004 in full
- 2019-05-29: Satisfaction of charge 078483180003 in full
- 2019-05-29: Satisfaction of charge 1 in full
- 2019-05-29: Satisfaction of charge 2 in full
- 2019-05-23: Appointment of Ralph Dimenna as a director on 22 May 2019
- 2019-05-23: Termination of appointment of Anthony David Johnson as a director on 22 May 2019
- 2018-09-30: Full accounts made up to 31 December 2017
- 2017-10-02: Full accounts made up to 31 December 2016
- 2017-09-29: Part of the property or undertaking has been released from charge 1

---

Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/masternaut-07848318