# Synapser (Synapser Limited)

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

- Company number: 12170860
- Status: Active
- Type: Private limited company
- Incorporated: 22 August 2019
- Registered office: 137 Harbord Street, London, SW6 6PN
- Location: London
- Activity: Business and domestic software development

## Latest filed profit

No profit figure in 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 Synapser do?

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

### How much turnover does Synapser make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/synapser-12170860

### Is Synapser profitable?

Synapser's profit isn't public: small companies may file without a profit and loss account.

### How many people work at Synapser?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/synapser-12170860

### Who runs and owns Synapser?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/synapser-12170860

### Where is Synapser based?

Its registered office is 137 Harbord Street, London, SW6 6PN, in London.

### When was Synapser founded?

Synapser Limited was incorporated on 22 August 2019.

### Is Synapser still trading?

The register lists Synapser Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-05-18: Unaudited abridged accounts made up to 31 August 2025
- 2024-12-11: Micro company accounts made up to 31 August 2024
- 2024-11-29: Micro company accounts made up to 31 August 2023
- 2024-11-29: Current accounting period shortened from 31 August 2024 to 31 August 2023
- 2024-10-10: Previous accounting period extended from 30 April 2024 to 31 August 2024
- 2024-01-21: Micro company accounts made up to 30 April 2023
- 2023-01-21: Micro company accounts made up to 30 April 2022
- 2022-01-31: Micro company accounts made up to 30 April 2021
- 2021-04-16: Micro company accounts made up to 30 April 2020
- 2020-10-26: Appointment of Mr David Roome as a director on 1 October 2020
- 2020-10-26: Appointment of Mr Ross Joughin as a director on 1 October 2020
- 2020-10-26: Appointment of Mr Craig Jones as a director on 1 October 2020
- 2020-03-21: Statement of capital following an allotment of shares on 22 August 2019 · GBP 10
- 2020-03-21: Cessation of Brian Leighton Henderson as a person with significant control on 4 March 2020
- 2020-03-21: Notification of Synapser Holdings Limited as a person with significant control on 4 March 2020
- 2020-03-18: Current accounting period shortened from 31 August 2020 to 30 April 2020
- 2019-08-22: Incorporation

---

Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/synapser-12170860