Philter Labs

HabitHalo

This company develops mobile applications and smart hardware devices to help individuals track, manage and reduce their nicotine consumption or quit vaping.

Hound Labs

This company develops breathalyzers that detect recent cannabis use for employers and law enforcement agencies to maintain workplace safety and identify impairment.

Smokeless World

This company develops artificial intelligence powered electronic cigarettes and software programmes to help smokers reduce nicotine intake and overcome addiction.

OptiFilter

This company produces cigarette filters using novel additives that provide biological protection against tobacco smoke ingredients for smokers.

Miist Therapeutics

This company develops inhaled drug delivery devices providing rapid symptom relief for patients suffering from migraines or seeking smoking cessation.

Serionix

The company produces colour-changing air filters for pet owners and industrial users to remove chemicals and odours from indoor environments.

Perfect-Air

This company develops air quality sensors and a digital monitoring network to provide real-time hyper-local pollution data for individuals, municipalities, and businesses.

LilyAir

LilyAir develops wearable air quality sensors for individuals with respiratory conditions such as asthma to monitor environmental pollutants and health impacts.