# Sipher Therapeutics Ltd

## Details

- **Company number:** [NI742609](https://find-and-update.company-information.service.gov.uk/company/NI742609)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 31 Jul 2026
- **Registered office:** Office 5 Beresford Business Centre, 2 Beresford Road, Londonderry, BT52 1HE
- **Nature of business:** [21200](/sic/21200) Manufacture of pharmaceutical preparations


## Previous names

- Sipher Therapeutics Tempco Ltd (until 17 Sep 2026)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| MCCONVILLE, Christopher | director | 31 Jul 2026 |  |
| WEBB, Andrew James | director | 31 Jul 2026 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Crism Therapeutics Corporation | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 31 Jul 2026 |  |






## Directors' other companies

- [MCCONVILLE, Christopher](/person/6670197) - director at [CMC Pharmaceutical Consulting Ltd](/company/NI674181)
- [MCCONVILLE, Christopher](/person/6670197) - director at [Sipher Therapeutics Tempco Ltd](/company/NI735247)
- [WEBB, Andrew James](/person/6670196) - director at [Sipher Therapeutics Tempco Ltd](/company/NI735247)