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MainStem Inc.

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923 South Bayview Street, St #200, Seattle, WA 98134, USA


47.5807826, -122.3203108










MainStem, a technology-based ancillary product distribution company in the regulated cannabis industry, is the leading comprehensive marketplace in the industry, with over 10,000 products for cannabis businesses to choose from including packaging, retail accessories, grow supplies, traceability equipment, and much more.

The company integrates its platform into popular industry software to maximize its customer reach and simplify the procurement process. Our philosophy is to simplify and streamline the supply procurement process using technology and efficient operations. MainStem is revolutionizing the way traditional supply chain management has been done in the industry and our platform will be used in many other industries in the future.

Our Core Values

Our Core Values are the driving force of how we work. We work tirelessly to bring you great products at the best prices and differentiate ourselves with our over the top service and professionalism.

Great Services

We work hard to make sure the customer is taken care in multiple ways. From how our distribution operations are streamlined, how fast we process the customer’s order as soon as it gets entered, to making sure we are addressing all of their business needs on the customer support side.

Highest Standards

Our Product Managers scour the globe for high quality products to bring to you. And whenever possible, environmentally friendly solutions are the top priority of what we look for in a product, or when replacing a non-ecofriendly product. Sustainability of our industry and earth are a core belief we promote at MainStem. Our goal is to have all of our products be Organic, Natural, Recyclable, and/or Compostable.

Professional Team

Our team is comprised of a unique background of distribution, technology, and indoor gardening. This makes up what we believe is the future of farming and indoor gardening business procurement. Efficient distribution to make sure your business is supported with it’s supply needs, technology to make the ordering process for your business painless, simple, and quick. And have it all tailored to your business, whether you’re an outdoor farmer, indoor gardener, or a retailer.

Creative Solutions

Whether you’re looking to package your product in an easy to use stock piece of packaging, or looking for a custom branded packaging solution, MainStem can help support your company’s goals with branding, packaging process cost control, and regulatory compliance.




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