# Sentinel Core Services Limited

## Details

- **Company number:** [03234691](https://find-and-update.company-information.service.gov.uk/company/03234691)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 6 Aug 1996
- **Registered office:** NORTHFIELDS, 20-26 ST. JOHNS ROAD, TUNBRIDGE WELLS, TN4 9NT
- **Nature of business:** [78109](/sic/78109) Other activities of employment placement agencies, [78200](/sic/78200) Temporary employment agency activities
- **Corporate group:** [Zing Zing Limited](/group/25751) (6 companies)


## Previous names

- Vanguard I.T. Recruitment Limited (until 6 Jan 1998)
- Sentinel I.T. Limited (until 28 Sep 2007)
- Greenstorm Marketing Limited (until 16 Jan 1997)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| LEE, Henry Yat-Kwong | director | 8 Jul 2015 |  |
| PARKER, Stuart Lee | director | 8 Jul 2015 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Sentinel Group Holdings Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2025 | £1,116,300 | £13,655 | 0 |
| 31 Aug 2024 | £1,387,409 | £22,285 | 21 |
| 31 Aug 2023 | £1,124,388 | £76,929 | 18 |
| 31 Aug 2022 | £923,214 | £46,744 | 19 |
| 31 Aug 2021 | £2,152,047 | £290,712 | 28 |
| 31 Aug 2020 | £2,202,722 | £85,567 | 30 |
| 31 Aug 2019 | £2,110,925 | £56,385 | 30 |
| 31 Aug 2018 | - | £9,939 | 19 |
| 31 Aug 2017 | - | £126,865 | 19 |
| 31 Aug 2016 | - | £15,116 | - |
| 31 Aug 2011 | £1,640,938 | £24,243 | - |



## Owned by

Sentinel Core Services Limited → [Sentinel Group Holdings Limited](/company/09434512) → [Sentinel Group Limited](/company/13036945) → [Zing Zing Limited](/company/06226887)





## Companies at the same address

- [Sentinel Group Limited](/company/13036945) (13036945)
- [Sentinel International Ltd](/company/11320596) (11320596)