Private company

Thornton & Ross
Logo: thorntonross.com3
British pharmaceutical company
Thornton & Ross is a pharmaceutical company based in Linthwaite, Huddersfield founded in 1922 by Nathan Thornton and Phillip Ross. It is the producer of Covonia cough medicine, Zoflora disinfectant, Hedrin head lice treatment, and the Care range of medicines.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersHuddersfield1
- Websitewww.thorntonross.com
See how the biggest companies compare on our leaderboards
Thornton & Ross is a pharmaceutical company based in Linthwaite, Huddersfield founded in 1922 by Nathan Thornton and Phillip Ross. It is the producer of Covonia cough medicine, Zoflora disinfectant, Hedrin head lice treatment, and the Care range of medicines.2
Timeline
- 1922Founded Founded1
Links
- Websitewww.thorntonross.com1
- WikipediaThornton & Ross
- WikidataQ30693786
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataThornton & Ross on Wikidata
- 2WikipediaThornton & Ross on Wikipedia
- 3Company websiteThornton & Ross logo