# Tampnet UK Limited

## Details

- **Company number:** [08979990](https://find-and-update.company-information.service.gov.uk/company/08979990)
- **Status:** active
- **Type:** ltd
- **Incorporated:** 4 Apr 2014
- **Registered office:** 1 PARK ROW, LEEDS, LS1 5AB
- **Nature of business:** [61900](/sic/61900) Other telecommunications activities
- **Corporate group:** [3i Group PLC](/group/2784) (162 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Colombo Bidco Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 14 Mar 2019 |  |
| 3i Infrastructure Plc | significant-influence-or-control | 14 Mar 2019 |  |
| 3i Investments Plc | significant-influence-or-control | 14 Mar 2019 |  |



## Accounts

| Year ended | Turnover | Net assets | Cash | Employees |
|---|---|---|---|---|
| 31 Dec 2025 | £37,725,341 | £143,612,850 | £4,151,143 | 14 |
| 31 Dec 2024 | - | £130,339,819 | £4,092,883 | 0 |
| 31 Dec 2023 | - | £117,516,637 | £6,974,761 | 12 |
| 31 Dec 2022 | £33,613,507 | £80,039,968 | £18,028,766 | 10 |
| 31 Dec 2021 | £28,421,120 | £54,502,370 | £5,395,032 | 10 |



## Owned by

Tampnet UK Limited → [3i Investments PLC](/company/03975789) → [3i PLC](/company/00397156) → [3i Holdings PLC](/company/02591431) → [3i Group PLC](/company/01142830)





## Registered address

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