MainStem, Inc.
Software DevelopmentWashington, United States11-50 Employees
MainStem, Inc. is a Seattle, Washington-based software company that offers a business-to-business platform for integrated supply procurement. The platform provides access to a catalog of more than 1 million products from over 485 brands, allowing companies to source a broad range of supplies efficiently. It also seeks to reduce fragmentation in the finance and operations technology ecosystem that supports procurement workflows. The organization operates with a mid-sized team within the software development field. Its customers are businesses looking to streamline procurement and improve coordination across their supply chains. A notable recent development is a collaboration with Greenlane Holdings, where Greenlane's wholesale platform is integrated into MainStem’s marketplace to enhance inventory management and data-driven retail decisions.