Meet the team driving Green Pharma towards excellence.
These are the individuals responsible for production, quality and compliance at Green Pharma. Technical and regulatory questions go to the person who owns the answer, not to a shared inbox.
- 9 named
- Responsible Pharmacist on site
- Due diligence and audits hosted

Reporting lines, simplified.
The full organogram is available to trade partners during due diligence. This is the public summary of who reports to whom.
Chief Executive Officer
- Chief Financial Officer & Commercial
- Chief Operating Officer
- Responsible Pharmacist
- Head of Commercial Strategy
Responsible Pharmacist
- Production Pharmacist / DRP
- Head of Quality Control
Chief Operating Officer
- Deputy Production
- Facility & Maintenance
Head of Quality Control
- Deputy Quality Control & Business Development
Our Team, in Detail.
George Janse van Rensburg
George holds overall accountability for corporate strategy, governance and execution. He leads the direction of the company’s core model: operating a cGMP manufacturing facility for medical-grade cannabis flower procured from selected third-party cultivators, serving both local and international markets. His near-term priorities are regulatory licensure, formalising supply agreements with GACP-registered farms, and building the client base. He provides oversight across manufacturing, compliance and quality control, commercial, and administration.
Christoff Cronje
Christoff is accountable for financial management and commercial strategy. His remit covers financial planning, reporting and budgeting alongside sales execution, account management and contract negotiation, building and retaining B2B customers domestically and internationally. He works closely with quality control, production and commercial teams to align commercial terms with product quality and regulatory timelines.
Christopher Larsson
Christopher is responsible for day-to-day operations and for the operational readiness of the manufacturing facility and its supply chain. He oversees facility readiness and maintenance and coordinates the resources and workflows required to run manufacturing and export operations, working across manufacturing, quality, commercial and administration to align execution with commercial objectives.
Izak Prinsloo
As Responsible Pharmacist, Izak is the accountable pharmacist for regulatory compliance of pharmaceutical manufacturing activities under South African pharmacy and medical product regulations. He provides professional oversight of pharmacy-specific operations, maintains regulatory documentation, oversees procedures affecting medicinal product quality, and controls the handling and release of finished product. He is the primary professional contact for regulatory and compliance queries.
Sabine Peters
Sabine oversees pharmaceutical production and ensures manufacturing processes meet cGMP and quality requirements. The role supports operational readiness of the manufacturing facility and interfaces with production and quality control leadership to align production execution with quality release.
Ruan Redelinghuys
Ruan leads quality control. He oversees laboratory testing, approves product release decisions, and ensures all quality activities follow cGMP expectations. He works closely with manufacturing and operational teams to support pharmaceutical-grade manufacturing and export readiness.
Erik Janse van Rensburg
Erik leads commercial strategy, market entry and buyer relationships across domestic and international B2B channels. His responsibilities include market entry planning for Europe, the United Kingdom, Australia and Israel, customer acquisition and retention among pharmaceutical companies and distributors, channel and distribution agreements, trade show and partnership strategy, and commercial due-diligence support for buyers. Near-term priorities include finalising international offtake pipelines, converting validation batches into commercial contracts, and building the export sales playbook.
Morné Redelinghuys
Morné is the second-line operational leader for the manufacturing facility, combining leadership with hands-on management. He drives manufacturing readiness, supervises and trains production teams, enforces validated processes and GMP standards, and supports timely batch release through active involvement on the floor. He plans and supports production and validation runs, enforces SOP and batch record compliance, coordinates handovers and releases with QC, the Responsible Pharmacist and maintenance, and manages deviations, CAPA and production documentation.
Johann Slabber
Johann supports the Head of Quality Control in ensuring laboratory testing, batch release and quality documentation meet cGMP requirements for domestic and export markets, with oversight of CAPA management and inspection readiness. He manages daily QC operations including sample workflows, analytical methods, equipment calibration and LIMS records. In his business development capacity he responds to customer due-diligence, prepares technical proposals and RFP responses, and supports on-site audits to accelerate customer qualification.
