OS Group unveils its B2B e-commerce marketplace, giving retailers access to high-demand inventory with real-time pricing, streamlined ordering, and scalable wholesale solutions.
OS Group, a leading B2B partner in the secondary consumer market, has announced the launch of its proprietary e-commerce marketplace—marking a significant step toward building modern infrastructure for wholesale commerce.
The new platform gives verified retailers and business buyers centralized access to high-demand inventory, available for immediate wholesale purchase and fulfillment. By digitizing what has historically been a fragmented and relationship-driven sourcing process, OS Group aims to create a more scalable and efficient procurement experience.
Founder and CEO Oscar Rachmansky noted that retail is increasingly dependent on inventory that exists outside traditional wholesale channels. As consumer demand shifts toward limited-release and non-traditional supply sources, legacy wholesale systems have struggled to adapt.
OS Group’s marketplace is designed to bridge this gap by aggregating supply from across the secondary ecosystem and delivering institutional-grade tools tailored for modern retail operators.
Through its platform, OS Group provides one of the most comprehensive wholesale catalog of high-demand inventory in the United States. Retailers benefit from real-time pricing, dynamic inventory visibility, and streamlined workflows built specifically for B2B transactions.
The marketplace enables businesses to efficiently source products from globally recognized brands such as Nike, Jordan, Adidas, ASICS, Essentials Fear of God, and Rick Owens—items that are often difficult to secure consistently at scale through traditional channels.
The platform is designed to simplify sourcing and improve operational efficiency through:
Beyond transactional efficiency, this launch marks the beginning of OS Group’s broader ecosystem expansion. The company plans to introduce embedded services across logistics, financing, analytics, and operational software to support small and mid-sized businesses operating in fast-moving retail categories.
This initiative also lays the groundwork for future expansion into adjacent markets, reinforcing OS Group’s ambition to become a foundational infrastructure layer for modern commerce.
According to Rachmansky, wholesale is evolving toward a model that mirrors software platforms—connected, transparent, and built for scale.
Founded in 2019, OS Group is a B2B commerce and distribution platform focused on non-traditional supply chains and secondary markets.
Operating at the intersection of distribution, marketplace technology, and logistics infrastructure, the company connects brands, distributors, resellers, and retailers through a unified platform designed to modernize wholesale procurement.
Today, OS Group supports thousands of business partners nationwide through its technology platform, fulfillment operations, and distribution network.
