# Rosecastle Technology Ltd

## Details

- **Company number:** [17495572](https://find-and-update.company-information.service.gov.uk/company/17495572)
- **Status:** Active
- **Type:** Private limited company
- **Incorporated:** 2 Oct 2026
- **Registered office:** Building 92 The Parachute Store Bicester Motion, Buckingham Road, Witney, OX27 8AL
- **Nature of business:** [58290](/sic/58290) Other software publishing, [62012](/sic/62012) Business and domestic software development, [62090](/sic/62090) Other information technology service activities, [71122](/sic/71122) Engineering related scientific and technical consulting activities
- **Corporate group:** [Red Tarn Holding Ltd](/group/109775) (4 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| GARSED-BRAND, Gerson Luiz | director | 2 Oct 2026 |  |
| RAWCLIFFE, Peter Liam | director | 2 Oct 2026 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Boulder Black Holdings Ltd | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 2 Oct 2026 |  |
| Red Tarn Holding Ltd | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 2 Oct 2026 |  |




## Owned by

Rosecastle Technology Ltd → [Boulder Black Holdings Ltd](/company/17110121)