| IET Services Limited |
Significant Influence Or Control |
1 Oct 2020 |
1 Oct 2021 |
| IET Conventions Limited |
Significant Influence Or Control |
1 Oct 2020 |
1 Oct 2021 |
| Peter Peregrinus Limited |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| Faraday Computers Limited |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| Inspec Limited |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| Iprode Limited |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| Society Of Engineers(incorporated)(the) |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| The Institution Of Electrical Engineers |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| IEE Services Limited |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| Institution Of Electronic And Radio Engineers 1989 |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| The Institution Of Manufacturing Engineers |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |
| IET Standards Limited |
Significant Influence Or Control |
1 Oct 2020 |
30 Sep 2023 |