# Quanterra Systems Ltd

## Details

- **Company number:** [13157033](https://find-and-update.company-information.service.gov.uk/company/13157033)
- **Status:** Active - Proposal to Strike off
- **Type:** Private Limited Company
- **Incorporated:** 25 Jan 2021
- **Registered office:** CENTENARY HOUSE PENINSULA PARK, RYDON LANE, EXETER, EX2 7XE
- **Nature of business:** [74901](/sic/74901) Environmental consulting activities, [74909](/sic/74909) Other professional, scientific and technical activities n.e.c.



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CLEMENT, Robert Jon, Dr | director | 25 Jan 2021 | 1 Sep 2025 |
| HILL, Timothy Charles, Dr | director | 25 Jan 2021 | 1 Sep 2025 |
| MITCHELL, Rebecca Holly, Dr | director | 25 Jan 2021 | 1 Sep 2025 |
| GRIFFITHS, Philip John | director | 1 Sep 2025 | 30 Sep 2025 |
| MARLAND, Rachel Louise | director | 30 Sep 2025 |  |
| VAINIO, Satu Katriina | director | 1 Sep 2025 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Dr Timothy Charles Hill | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 25 Jan 2021 | 20 Sep 2021 |
| Dr Rebecca Holly Mitchell | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 25 Jan 2021 | 20 Sep 2021 |
| Dr Timothy Charles Hill | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 25 Jan 2021 | 1 Sep 2025 |
| Dr Robert Jon Clement | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 25 Jan 2021 | 1 Sep 2025 |
| Dr Rebecca Holly Mitchell | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 25 Jan 2021 | 1 Sep 2025 |
| Vaisala Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 1 Sep 2025 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2024 | £221,816 | £932,508 | 10 |
| 31 Dec 2023 | £63,973 | £806,206 | 8 |
| 31 Dec 2021 | -£59,255 | £394,700 | 2 |



## Owned by

Quanterra Systems Ltd → [Vaisala Limited](/company/01487125)





## Registered address

298 companies are registered at this address - likely a registration agent.