# Cambridge Cleantech Limited

## Details

- **Company number:** [04569133](https://find-and-update.company-information.service.gov.uk/company/04569133)
- **Status:** Active
- **Type:** PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
- **Incorporated:** 22 Oct 2002
- **Registered office:** 28 CHESTERTON ROAD, CAMBRIDGE, CB4 3AZ
- **Nature of business:** [94990](/sic/94990) Activities of other membership organisations n.e.c.


## Previous names

- Envirolinkuk Ltd (until 14 May 2008)
- Envirotech Limited (until 4 Aug 2011)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| SARMA, Kalyan, Dr | director | 9 Jun 2023 | 14 Mar 2024 |
| RUSSELL, Sylvie Helene | director | 6 Mar 2024 |  |
| GOODALL, Sam | director | 1 May 2023 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Sam Goodall | voting-rights-25-to-50-percent | 15 Jun 2023 |  |
| Ms Sylvie Helene Russell | voting-rights-25-to-50-percent | 15 Jun 2023 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Sep 2025 | £279,359 | £132,170 | 5 |
| 30 Sep 2024 | £295,356 | £256,254 | 6 |
| 30 Sep 2023 | £264,948 | £48,709 | 6 |
| 30 Sep 2022 | £364,662 | £281,768 | 6 |
| 30 Sep 2021 | - | £335,351 | 6 |
| 30 Sep 2020 | - | £362,310 | 7 |
| 30 Sep 2019 | - | £153,735 | 4 |
| 30 Sep 2018 | - | £210,509 | 3 |
| 30 Sep 2017 | - | £160,925 | 3 |
| 30 Sep 2016 | £161,683 | £195,092 | - |
| 30 Sep 2015 | £93,038 | £93,918 | - |





## Directors' other companies

- [GOODALL, Sam](/person/8040038) - director at [Climate Tech Supercluster Ltd](/company/17446054)
- [RUSSELL, Sylvie Helene](/person/8040037) - director at [Climate Tech Supercluster Ltd](/company/17446054)
- [RUSSELL, Sylvie Helene](/person/8040037) - director at [Oxfordshire Greentech Ltd](/company/11798314)



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