# Open System Studio Ltd

## Details

- **Company number:** [11149775](https://find-and-update.company-information.service.gov.uk/company/11149775)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 15 Jan 2018
- **Registered office:** UNIT 11 THE THEATRE COURTYARD, 1 NEW INN YARD, LONDON, EC2A 3EE
- **Nature of business:** [74100](/sic/74100) specialised design activities


## Previous names

- Ruiin Studios Ltd (until 9 Apr 2026)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Hakan Sezer | ownership-of-shares-75-to-100-percent | 15 Jan 2018 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Jan 2025 | £4 | - | 1 |
| 31 Jan 2024 | £21,997 | - | 1 |
| 31 Jan 2023 | £2 | - | 1 |
| 31 Jan 2022 | £10,723 | - | 1 |
| 31 Jan 2021 | £214 | - | 1 |
| 31 Jan 2020 | -£3,022 | £58 | 1 |
| 31 Jan 2019 | £1,370 | - | - |