Contact Us

Whether you are reporting an adverse event, seeking employment, or would like to partner with us to benefit the patient, we want to hear from you. Our worldwide contact information can be found below.

Product Query or Adverse Event

If you or someone you know has experienced an adverse event to one of our treatments, please contact our staffed nurses who are prepared to help you.

Phone: 1-877-782-6966 (US & Canada)

France: Phone: 0800 909 972 (Toll Free Number)

Phone: +800 270 81 901 (*Int. Toll Free)

* International toll free number, possibly preceded by country code.


For investor inquiries please contact:


Shareholder Information

Indivior PLC has appointed Computershare Investor Services PLC as the company Registrar:

Computershare Investor Services PLC
The Pavilions
Bridgwater Road
BS13 8AE
United Kingdom

Tel: 0870 707 1820

Company Secretary

Kathryn Hudson
+44 (0) 1753 217800


Media Contacts

Global Media Contacts
Phone: +1 804-594-0836

UK Media Contacts

Tulchan Communications LLP
85 Fleet Street
Phone: +44 (020) 7353 4200


For Ethics and Compliance Questions or Concerns

Michael R. Clarke
Vice President, Corporate Compliance
(d) +1 (804) 594-0762

Indivior EthicsLine:

Phone | Website



Investigator-Initiated Study Grants
Independent Medical Education Grants


Business Development Inquiries