Since 2017, Medizinalhanf GmbH has stood for top quality, reliability, and innovation in the medical cannabis market.

As a GDP-certified wholesaler and pharmaceutical entrepreneur, we meet all legal requirements and guarantee a safe, transparent, and compliant supply. With the § 4 MedCanG license, we are ideally positioned to supply pharmacies across Germany with premium medical cannabis—efficiently, responsibly, and always in accordance with current regulatory guidelines.

Cannabis Plant

From Postbank Vault to Northern Germany’s Most Secure Cannabis Hub

High-Security Facility for Medical Cannabis

Our facility of over 250 m² includes a high-security vault, an outbound warehouse with over 500 kg capacity, and an inbound warehouse with over 1500 kg capacity. With our secured loading ramp and the former Postbank security counter just outside Hamburg and near the A7, we offer maximum logistical flexibility for our suppliers, inbound and outbound. The former Postbank branch was converted and developed under the strictest security standards to ensure the safe storage and handling of medical cannabis. With a monthly capacity of over 2 tons of medical cannabis, we are ideally equipped to meet the growing demand in the German market reliably.

Our Infrastructure for Maximum Control & Security

  • Over 2 tons storage capacity
  • Fully air-conditioned and temperature-monitored
  • Loading ramp and counter for secure inbound and outbound logistics
  • 0 outsourcing – our own warehouse and logistics team for a seamless supply chain
Vault

Our Years of Experience at a Glance

2017 – Company Founded
On October 4, 2017, long-time friends Klaas & Bruno founded Medizinalhanf GmbH together with Hanf AG—an early mover in the German cannabis market. A family and friends funding round provided the capital to build the pharmaceutical operation from the ground up.
2018 – Moved into Business Premises & Vault Renovation
We quickly moved into a vacant Postbank branch, transformed it into a high-security GDP warehouse, and established a comprehensive SOP system standardizing every step from temperature control to batch documentation.
2019 – GDP Wholesale Permit & BtMG License
As a GDP-certified wholesaler for medical cannabis, we guarantee the highest quality standards and operate under a legal framework with our narcotics license according to § 3 BtMG.
2024 – License under § 4 MedCanG
Since the legal reform on April 1, 2024, we hold a MedCanG license for trading medical cannabis.
2025 – Pharmaceutical Entrepreneur & Supplier Expansion
Since May 8, 2025, as a pharmaceutical entrepreneur (PU), we meet all legal requirements for marketing medicinal products in Germany and for importing GMP goods from EU countries. This has significantly expanded our international supplier network.

For Pharmacies

As a licensed wholesaler under § 52a AMG and with narcotics licenses under BtMG & MedCanG, we reliably supply pharmacies with pharmaceutical-grade medical cannabis.

  • 24-hour delivery service across Germany* excluding weekends
  • Personal support by qualified staff
  • Direct points of contact at your side
  • Intuitive online order portal (coming soon)

For Suppliers

We support international cultivators in entering the German market—from the first approval to final delivery. Thanks to our own GDP-certified warehousing and logistics infrastructure, we ensure smooth imports, seamless documentation, and timely distribution to pharmacies.

  • Entry into the German cannabis market* under your own name and brand
  • Full GDP-compliant processing
  • 24/7 control over storage and logistics
  • Large capacities for scalable partnerships

Our Expert Team

At Medizinalhanf GmbH, a team of specialists with extensive experience in pharmacy, quality assurance, and narcotics law works together. ⁠As a small and well-rehearsed team over the years, we maintain seamless and personal communication—benefiting you through professional, cordial, and direct contacts always at your side. Our own in-house logistics team ensures a smooth process, from pickup at our vault near Hamburg to delivery at your pharmacy branch.

Sebastian Bruno Meier

Bruno

Klaas Kankowski

Klaas

Maximilian Saemann

Max

Medizinalhanf Logo
Sebastian Bruno MeierBruno - Business Lead

As an aerospace engineer, he's our expert for technology, numbers, and complex analysis. With over 15 years of experience in the aviation industry, he brings deep know-how in service design, product and process development, supply chain management, and data science. His international experience and expertise make him a key team member and point of contact for international cooperation. As Chief of Staff, he also manages the team and investor relations, ensuring transparent, strategic communication at eye level.

Klaas KankowskiKlaas - Quality Lead

Klaas Kankowski started his career as a chemical lab technician and studied foreign trade and international management—with a clear goal of entering the emerging medical cannabis market. He has worked in the cannabis industry for over seven years, with extensive national and international trade experience. As visionary CEO, he is responsible for the company's strategic direction and operational implementation of GDP requirements. As Head of Quality Management (LQM) and Head of Wholesale (GHB), he is the key contact for regulatory matters.

Maximilian SaemannMax - Product Lead

Maximilian Saemann has been part of Medizinalhanf GmbH since its founding and has continuously developed through dedication and expertise. With a degree in business administration and over seven years of experience in the cannabis industry, he now oversees the entire procurement department and all topics related to MedCanG. As the Chief of Narcotics, he ensures compliance with all regulatory requirements and serves as the main interface between authorities, partners, and internal departments. His deep market knowledge and strategic mindset make him a vital member of our leadership team.

Product Quality and Regulatory Expertise

Our interdisciplinary team from human medicine, pharmacy, biology, and chemistry ensures the medical quality of our products through close collaboration with manufacturers and continuous controls along the entire supply chain.

Based on applicable legal regulations, guidelines, and quality standards, we review all company processes and document them in standardized operating procedures (SOPs). Compliance with all GxP standards by our producers, partners, and ourselves is ensured at all times. The resulting reproducibility and verifiability of the active ingredient content (THC/CBD) is of the highest priority for us.

Our integrated Quality Management System (QMS) is continuously improved to reflect the dynamic advances in scientific research. We maintain strong partnerships with physicians, pharmacies, and suppliers—both in Germany and internationally—to incorporate current findings directly into our processes and products. We take questions and feedback on our products seriously and address them as part of our internal quality circle.

The reliable supply of patients in Germany is our highest priority. When qualifying suppliers, we place particular importance on sufficient production capacities and ensure stable availability through our own warehousing. A key part of our daily work is being accessible to professionals at all times and providing information about our products within the legal framework.

Please note that we are not authorized to advise patients directly on our products—for that, please consult your treating physicians or pharmacists.

Certificate

Our Partners & Producers

We work with renowned international growers producing pharmaceutical-grade medical cannabis. Our strategic partnerships allow us to offer a wide range of high-quality cannabis products.

We apply strict selection criteria and therefore only purchase and store cannabis medicines that we personally trust in terms of quality—and deliver them straight to your pharmacy without detours. For every delivery, we carefully check the quality and compliance of our partners' products to ensure they meet Germany’s strict quality standards.

Patient-Oriented Medical Supply – Scientifically Based

SOMAÍ Pharmaceuticals

SOMAÍ Pharmaceuticals

SOMAÍ is a leading EU-GMP European vertically integrated Multi-Country Operator (MCO) company with a global footprint of distribution for the largest and most advanced EU GMP-certified cannabinoid-containing pharmaceutical extract portfolio.

At SOMAÍ, we are building a leading global brand with the most robust pipeline of innovative cannabis-based therapeutics. We envision a world where people live a healthy lifestyle empowered by natural cannabis medicine.

SOMAÍ owns a state-of-the-art manufacturing facility and indoor cultivation in Lisbon, Portugal, and has global sales teams in the largest medical cannabis markets. We are continuing to make acquisitions and global brand partnerships that make us one of a few and the first European-based vertically integrated companies in the EU able to cater to the diverse needs of fast-growing global cannabis markets.

Canadian Craft Cannabis Co

Caspergrower

Caspergrower leads the craft cannabis cultivators in the Czech Republic. With their in-house GACP cultivation and GMP production site, they deliver the freshest products on the market. Their highly professional small team is extremely responsive and can implement new product lines with minimal lead time.

The underdog stories of Caspergrower and Medizinalhanf are built on strong bonds among brothers (by blood or by choice) and a deep understanding of the cannabis market—making for a perfect partnership. Together, we are creating a unique supply chain with top quality and unmatched delivery speed (from harvest to patient).

Get in Touch

We look forward to hearing from you.
Simply fill out the contact form, and we will get back to you promptly.

Or call us directly:
+49 (0) 4106 97 69 810

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