UNITAX Pharmalogistik GmbH

UNITAX Pharmalogistik GmbH is a German logistics company based in the southeast of Berlin. With years of experience, UNITAX accompanies the value chain of various wholesalers and manufacturers of pharmaceuticals. The facility include 30,000 sq. m. warehouse and logistics space located in Nuremberg and Schönefeld near Berlin. These facilities include special narcotics storage rooms that strictly follow German guidelines and regulations. Unitax will carry out storage and distribution for Greenstein companies.   


Medcolcanna is a Canadian cannabis company based in Colombia and listed in the Canadian stock market (TSXV:MCCN). Medcolcanna has facilities for production, post-processing and extraction. These facilities are fully integrated and located in prime flower producing regions in Colombia. It has an extensive network of doctors, pharmacists and patients for the distribution of its products 

Colombia’s progressive legislation, low production costs and optimal growing conditions make it a strategic partner to Greenstein and its affiliates.  

Nomad Labs

Nomad Labs is an expertise and technology transfer partner, specializing in botanical extraction, including the cannabis sector. This is, in short, summarized in Academic and Industrial knowledge on extraction of natural products and cannabinoids and on sourcing optimal technologies for the industrial production of the applications concerned. The relevant experience derives from long-term cooperation with the Academia and the Industries concerned (Pharma, Supplements, Medical devices, Cosmetics etc.) in Europe and the Americas.