- Adriana and Co. Ltd. - Offering a chip that is designed to be inserted in a pack of cigarettes and make them less potent to decrease the physical need for them. Located in the UK.
- EZ-Quit, Inc. - Reseller of reusable artificial cigarettes.
- Filtrim - Device which filters out nicotine from cigarettes.
- The Quit Smoking Company - Information and products to help smokers quit.
