Cannabis extraction removes undesirable compounds, preserving the active terpenes and cannabinoids of the original plant. A cannabis extract is defined by the method through which it’s made. While concentrates like hash and kief are made with natural methods, extracts are defined by the fact that they’re made using a solvent. Butane (BHO), Carbon Dioxide (CO2), Ethanol (EHO), and even propane are viable options in cannabis extraction.

Green Tank Technologies Corp.

(800) 935-1399


Company details
Website https://www.greentanktech.com
Headquarters Toronto, Ontario
Year founded 2016
Company type Privately Held
Company size 2-10 employees.

Quadron Cannatech

(866) 684-6730

Vancouver, BC V7Y 1C3 Canada

Company details
Website: https://www.cyberneticcontrols.com
Headquarters: Langley, BC
Year founded: 2015
Company type: Public Company
Company size: 11-50 employees
Specialties: Automation & Control, Drives, Custom Machines, HMI, KPI, MMI, Industrial and Mobile(Marine) Networks, Heat Exhange, Green Tech: Hydrogen, Digestion, Nutrients, CO2, Hydroponics, Aquaponics, Aquacutlure, Auto-Ag, Roboitics & Servos, and Food, Plastic, Pumping.

RotaChrom Technologies Ltd.

+36 70 885 6922

F? ut 151., Dabas, HU-2370, Hungary

Company details



Company type:
Public Company

Company size:
11-50 employees

Industrial Chromatography, API purification, CPC, Contract purification, Preparative chromatography, Feasibility studies, GMP compliant industrial machinery, Pilot studies, Centrifugal Partition Chromatography, Liquid-Liquid chromatography, and Pharmaceutical technology