# Subsurface Data Management Consultants Limited

## Details

- **Company number:** [08036833](https://find-and-update.company-information.service.gov.uk/company/08036833)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 18 Apr 2012
- **Registered office:** PENPOL HOUSE, 12 PENPOL AVENUE, HAYLE, TR27 4NQ
- **Nature of business:** [74909](/sic/74909) Other professional, scientific and technical activities n.e.c.




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mrs Margaret Fiona Hamley | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 1 Apr 2026 |  |
| Mr Christopher Bruce Hamley | ownership-of-shares-50-to-75-percent | 1 Jul 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2025 | £268,964 | £186,648 | 1 |
| 31 Mar 2024 | £240,256 | £164,406 | 1 |
| 31 Mar 2023 | £216,574 | - | 1 |
| 31 Mar 2022 | £167,568 | - | 1 |
| 31 Mar 2021 | £150,245 | - | 1 |
| 31 Mar 2019 | £174,222 | - | - |
| 31 Mar 2016 | £117,825 | £112,647 | - |
| 31 Mar 2015 | £129,847 | £140,216 | - |
| 31 Mar 2014 | £86,643 | £126,838 | - |
| 31 Mar 2013 | £60,865 | £67,748 | - |