# Fluid Gravity Engineering Limited

## Details

- **Company number:** [01674379](https://find-and-update.company-information.service.gov.uk/company/01674379)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 28 Oct 1982
- **Registered office:** THE OLD COACH HOUSE, 1 WEST STREET, EMSWORTH, PO10 7DX
- **Nature of business:** [72190](/sic/72190) Other research and experimental development on natural sciences and engineering
- **Corporate group:** [Fluid Gravity Limited](/group/68825) (2 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| JOHNSTONE, Emma Marie | director | 26 Aug 2021 |  |
| LONGBOTTOM, Aaron William, Dr | director | 26 Aug 2021 |  |
| PARKER, Andrew John, Dr | director | 26 Aug 2021 |  |
| HAYNES, Martin, Dr | director | 26 Aug 2021 |  |
| MERRIFIELD, James Anthony, Dr | director | 1 Jan 2014 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Fluid Gravity Associates | ownership-of-shares-75-to-100-percent | 6 Apr 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Jul 2025 | £3,901,197 | £1,851,128 | 29 |
| 31 Jul 2024 | £3,940,974 | £2,026,957 | 29 |
| 31 Jul 2023 | £3,142,938 | £969,893 | 24 |
| 31 Jul 2022 | £3,116,450 | £1,252,471 | 25 |
| 31 Jul 2021 | £2,715,951 | £679,651 | 26 |
| 31 Jul 2020 | £2,775,585 | £843,875 | 29 |
| 31 Jul 2019 | £2,709,481 | £824,395 | 28 |
| 31 Jul 2018 | £3,362,548 | £470,061 | 24 |



## Owned by

Fluid Gravity Engineering Limited → [Fluid Gravity Associates Limited](/company/07797318) → [Fluid Gravity Limited](/company/08729273)




## Directors' other companies

- [HAYNES, Martin, Dr](/person/6943438) - director at [Fluid Gravity Limited](/company/08729273)
- [HAYNES, Martin, Dr](/person/6943438) - director at [Edward Gardens (Bedhampton) Management Limited](/company/09156675)
- [JOHNSTONE, Emma Marie](/person/7608452) - director at [Fluid Gravity Limited](/company/08729273)
- [LONGBOTTOM, Aaron William, Dr](/person/7608454) - director at [Fluid Gravity Limited](/company/08729273)
- [MERRIFIELD, James Anthony, Dr](/person/7608453) - director at [Fluid Gravity Limited](/company/08729273)
- [MERRIFIELD, James Anthony, Dr](/person/7608453) - director at [Fluid Gravity Associates Limited](/company/07797318)
- [PARKER, Andrew John, Dr](/person/7608457) - director at [Fluid Gravity Limited](/company/08729273)



## Companies at the same address

- [Fluid Gravity Associates Limited](/company/07797318) (07797318)