Person with significant control
Sian Williams
Nationality British · Lives in United Kingdom
Sian Williams is recorded at Companies House as a person with significant control of 24 companies, 24 of which have since been dissolved. Their control of 24 more companies has ended.
Compiled using data from Companies House (register of people with significant control, 31 October 2026) and OpenRegistry.
- Companies
- 24
- Of which dissolved
- 24
- Control ended
- 24
- Earliest notification
- 19 Jan 2017
- Most common control
- Ownership of shares 75–100% (24)
Companies Sian Williams controls
| Company | Company number | Control | Notified |
|---|---|---|---|
| Name not in our recordsDissolved | 10573074 | Ownership of shares 75–100% | 19 Jan 2017 |
| Name not in our recordsDissolved | 10870412 | Ownership of shares 75–100% | 18 Jul 2017 |
| Name not in our recordsDissolved | 10870438 | Ownership of shares 75–100% | 18 Jul 2017 |
| Name not in our recordsDissolved | 10870485 | Ownership of shares 75–100% | 18 Jul 2017 |
| Name not in our recordsDissolved | 10870514 | Ownership of shares 75–100% | 18 Jul 2017 |
| Name not in our recordsDissolved | 10952581 | Ownership of shares 75–100% | 8 Sep 2017 |
| Name not in our recordsDissolved | 11012661 | Ownership of shares 75–100% | 13 Oct 2017 |
| Name not in our recordsDissolved | 11012672 | Ownership of shares 75–100% | 13 Oct 2017 |
| Name not in our recordsDissolved | 11012692 | Ownership of shares 75–100% | 13 Oct 2017 |
| Name not in our recordsDissolved | 11012709 | Ownership of shares 75–100% | 13 Oct 2017 |
| Name not in our recordsDissolved | 11175564 | Ownership of shares 75–100% | 29 Jan 2018 |
| Name not in our recordsDissolved | 11175581 | Ownership of shares 75–100% | 29 Jan 2018 |
| Name not in our recordsDissolved | 11175600 | Ownership of shares 75–100% | 29 Jan 2018 |
| Name not in our recordsDissolved | 11175604 | Ownership of shares 75–100% | 29 Jan 2018 |
| Name not in our recordsDissolved | 11233282 | Ownership of shares 75–100% | 5 Mar 2018 |
| Name not in our recordsDissolved | 11233419 | Ownership of shares 75–100% | 5 Mar 2018 |
| Name not in our recordsDissolved | 11233488 | Ownership of shares 75–100% | 5 Mar 2018 |
| Name not in our recordsDissolved | 11404808 | Ownership of shares 75–100% | 8 Jun 2018 |
| Name not in our recordsDissolved | 11524330 | Ownership of shares 75–100% | 17 Aug 2018 |
| Name not in our recordsDissolved | 11524712 | Ownership of shares 75–100% | 20 Aug 2018 |
| Name not in our recordsDissolved | 11524921 | Ownership of shares 75–100% | 20 Aug 2018 |
| Name not in our recordsDissolved | 11525569 | Ownership of shares 75–100% | 20 Aug 2018 |
| Name not in our recordsDissolved | 11525902 | Ownership of shares 75–100% | 20 Aug 2018 |
| Name not in our recordsDissolved | 11526079 | Ownership of shares 75–100% | 20 Aug 2018 |
Companies where Sian Williams’s control has ended
| Company | Company number | Control | Notified | Ended |
|---|---|---|---|---|
| TRIVOJET LTDActive - Proposal to Strike off | 11430564 | Ownership of shares 75–100% | 25 Jun 2018 | 6 Apr 2021 |
| Name not in our recordsDissolved | 11458509 | Ownership of shares 75–100% | 11 Jul 2018 | 30 Dec 2018 |
| Name not in our recordsDissolved | 11396110 | Ownership of shares 75–100% | 4 Jun 2018 | 4 Oct 2018 |
| Name not in our recordsDissolved | 11381410 | Ownership of shares 75–100% | 24 May 2018 | 1 Oct 2018 |
| Name not in our recordsDissolved | 11333182 | Ownership of shares 75–100% | 27 Apr 2018 | 22 Sep 2018 |
| Name not in our recordsDissolved | 11237723 | Ownership of shares 75–100% | 6 Mar 2018 | 27 Apr 2018 |
| Name not in our recordsDissolved | 11121558 | Ownership of shares 75–100% | 21 Dec 2017 | 9 Mar 2018 |
| Name not in our recordsDissolved | 11121597 | Ownership of shares 75–100% | 21 Dec 2017 | 9 Mar 2018 |
| Name not in our recordsDissolved | 11121609 | Ownership of shares 75–100% | 21 Dec 2017 | 9 Mar 2018 |
| Name not in our recordsDissolved | 11121620 | Ownership of shares 75–100% | 21 Dec 2017 | 9 Mar 2018 |
| Name not in our recordsDissolved | 11070751 | Ownership of shares 75–100% | 20 Nov 2017 | 20 Feb 2018 |
| Name not in our recordsDissolved | 11070759 | Ownership of shares 75–100% | 20 Nov 2017 | 20 Feb 2018 |
| Name not in our recordsDissolved | 11070794 | Ownership of shares 75–100% | 20 Nov 2017 | 20 Feb 2018 |
| Name not in our recordsDissolved | 11073369 | Ownership of shares 75–100% | 21 Nov 2017 | 20 Feb 2018 |
| Name not in our recordsDissolved | 10917655 | Ownership of shares 75–100% | 16 Aug 2017 | 19 Sep 2017 |
| Name not in our recordsDissolved | 10917620 | Ownership of shares 75–100% | 16 Aug 2017 | 15 Sep 2017 |
| Name not in our recordsDissolved | 10917688 | Ownership of shares 75–100% | 16 Aug 2017 | 15 Sep 2017 |
| Name not in our recordsDissolved | 10917759 | Ownership of shares 75–100% | 16 Aug 2017 | 15 Sep 2017 |
| Name not in our recordsDissolved | 10953457 | Ownership of shares 75–100% | 8 Sep 2017 | 12 Sep 2017 |
| Name not in our recordsDissolved | 10952299 | Ownership of shares 75–100% | 8 Sep 2017 | 8 Sep 2017 |
| Name not in our recordsDissolved | 10952804 | Ownership of shares 75–100% | 8 Sep 2017 | 8 Sep 2017 |
| Name not in our recordsDissolved | 10636072 | Ownership of shares 75–100% | 23 Feb 2017 | 20 Jun 2017 |
| Name not in our recordsDissolved | 10636212 | Ownership of shares 75–100% | 23 Feb 2017 | 22 Apr 2017 |
| Name not in our recordsDissolved | 10636368 | Ownership of shares 75–100% | 23 Feb 2017 | 20 Apr 2017 |