# J3 Advisory Limited

## Details

- **Company number:** [13578715](https://find-and-update.company-information.service.gov.uk/company/13578715)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 23 Aug 2021
- **Registered office:** 38 SOUTH MOLTON, STREET, LONDON, W1K 5RL
- **Nature of business:** [64209](/sic/64209) Activities of other holding companies n.e.c.


## Previous names

- J3 Companies Limited (until 24 Nov 2023)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BRISTOW, Jack Michael | director | 23 Aug 2021 |  |
| LEADSOM, John Joseph | director | 23 Aug 2021 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Rosita Mendonca | significant-influence-or-control | 3 Jun 2026 |  |
| Mr John Joseph Leadsom | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 23 Aug 2021 |  |
| Mr Jack Michael Bristow | ownership-of-shares-50-to-75-percent, voting-rights-50-to-75-percent | 23 Aug 2021 |  |
| Mr James Mole | significant-influence-or-control | 23 Aug 2021 | 2 Apr 2026 |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Jun 2025 | -£717 | £60,508 | 3 |
| 30 Jun 2024 | -£364 | £361 | 3 |
| 30 Jun 2023 | £53 | - | 3 |
| 31 Aug 2022 | - | £88 | 3 |




## Controls

- [J3 Consultancy Ltd](/company/13557876) (13557876)
- [J3 Finance Limited](/company/13578390) (13578390)
- [J3 Ins Limited](/company/13557989) (13557989)