This Cannabis Marketplace section contains California NORML business members who offer services to support cannabis companies in California. Look here for Insurance, financial, and compliance services as well as consultants, labs and more.
Click on the listing name for further information about each cannabis support company.
The image features the logo for PROTEUS 420™, with bold black text and seven black circles in an arc above the name, gradually increasing then decreasing in size from left to right. CA Norml
Close-up of a colorful, painted Buddha statue’s face with closed eyes, adorned with decorative beads on the crown, against a black background. Only the left half of the face is visible. CA Norml
An ornate golden lotus with geometric petals is centered over a dark, leafy background. Text announces a Proteus420 version update called “Golden Lotus” and lists new features, including AI integration and data-driven automation. CA Norml
Animated female character with brown hair and green headphones stands next to text introducing “Pheebee,” the AI behind a cannabis platform, highlighting features like image search, marketing, automation, analytics, and compliance. CA NormlPROTEUS420 is an all-in-one, compliance-first cannabis ERP and POS platform purpose-built to support licensed cannabis operators from cultivation through consumer. Founded in 2008, PROTEUS420 was one of the first cannabis-specific ERP and POS solutions built to serve the regulated cannabis industry, long before seed-to-sale compliance became mandatory.
For more than 17 years, PROTEUS420 has helped cannabis businesses navigate complex regulations while streamlining daily operations across cultivation, manufacturing, distribution, retail, and delivery. The platform centralizes critical business functions, including POS, inventory management, state compliance reporting, accounting, CRM, loyalty, marketing, employee management, and payments into a single, integrated system.
Designed for highly regulated environments, PROTEUS420 supports real-time inventory tracking, automated compliance reporting (including integrations with METRC and BioTrack), robust audit trails, and detailed financial reporting. Operators gain visibility into margins, costs, and performance without relying on disconnected third-party tools or manual data entry.
Unlike fragmented software stacks, PROTEUS420 consolidates all operational, financial, and customer data within a single secure ecosystem, reducing errors, enhancing compliance confidence, and lowering the total cost of ownership. Built by long-time technology professionals and cannabis industry veterans, the platform is known for its reliability, scalability, and deep understanding of state-by-state regulatory requirements.
PROTEUS420 serves single-location operators, multi-store retailers, vertically integrated enterprises, and multi-state operators (MSOs) seeking a stable, future-proof foundation for growth. With integrated payments, hosting, support, and ongoing innovation, including AI-powered tools, PROTEUS420 delivers peace of mind in an industry where uptime, accuracy, and compliance are critical.
PROTEUS420: One platform. One source of truth. Built for cannabis. Since 2008.