# Thalassa Advisory Ltd

## Details

- **Company number:** [04711263](https://find-and-update.company-information.service.gov.uk/company/04711263)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 25 Mar 2003
- **Registered office:** STANHOPE HOUSE, STANHOPE PLACE, LONDON, W2 2HH
- **Nature of business:** [66190](/sic/66190) Activities auxiliary to financial intermediation n.e.c., [68320](/sic/68320) Management of real estate on a fee or contract basis, [70229](/sic/70229) Management consultancy activities other than financial management, [82110](/sic/82110) Combined office administrative service activities


## Previous names

- Hyde Park Property Management Limited (until 12 Jan 2023)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Antonios Psarros | ownership-of-shares-75-to-100-percent | 6 Apr 2016 | 19 Aug 2022 |
| Mrs Angelique Karnessis | ownership-of-shares-25-to-50-percent | 5 Sep 2022 |  |
| Ms Eleftheria Karnessis | ownership-of-shares-25-to-50-percent | 5 Sep 2022 |  |
| Mr Nicholas Karnessis | ownership-of-shares-25-to-50-percent | 19 Aug 2022 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2025 | £142,392 | £78,602 | 2 |
| 31 Mar 2024 | £87,544 | £18,114 | 2 |
| 31 Mar 2023 | £61,963 | £80,714 | 1 |
| 31 Mar 2022 | £42,245 | £5,093 | 1 |
| 31 Mar 2021 | £42,550 | £1,298 | 1 |
| 31 Mar 2020 | £42,127 | £40,247 | 1 |
| 31 Mar 2019 | £41,759 | £30,100 | - |
| 31 Mar 2018 | £38,018 | £44,899 | - |
| 31 Mar 2017 | £28,239 | £3,213 | - |
| 31 Mar 2016 | £18,695 | - | - |






## Companies at the same address

- [Elka Shipping London Limited](/company/01449463) (01449463)