Largest B2B Commerce Companies in the US


This article will examine some of the largest B2B commerce companies in the United States. Some of these companies include Amazon, Walmart, ResMed, and Curbell. These companies have a combined market presence of $120 billion, and their products are used by millions of business users across the US.


Amazon is the biggest eCommerce platform in the US, with over 213 million unique users each month and more than $300 billion in sales. The Amazon Business platform helps businesses sell to their customers by offering multi-user accounts, approval options, and payment by invoice. It also provides a storefront and product page that different types of businesses can use. Amazon also offers a procurement platform called Mercateo, which sells goods from verified suppliers. This service is not currently available to US businesses, but it will be available to companies in Germany in the future.

As the market for B2B e-commerce increases, Amazon’s Business is expanding rapidly. However, not all verticals are experiencing the same growth rate. Automotive is the third largest category, and its number of sellers grew 7.8% last year. Meanwhile, raw materials are the smallest category by several sellers. Despite Amazon Business’s rapid growth, many sellers still face several challenges that make it difficult to sell to businesses. For instance, products that are bulky or require complicated integration are not well-suited for the platform.

While Amazon is now the biggest B2B commerce company in the US, other B2B marketplaces will likely challenge it. Companies considering creating a B2B marketplace should study Amazon’s growth patterns and identify gaps in their offerings. Amazon Business’ market share is expected to grow to 2.4% of total B2B sales by 2025.

Amazon started as an online bookstore in 1994 and has since expanded into other areas of the economy. Its marketplace now contains over 350 million unique items. It has a global presence and many locations in the US, Canada, and Mexico.


Walmart is one of the largest B2B-commerce companies in the US and is expected to reach $75 billion in online sales this year. Its recent acquisition of 77% of the Indian e-commerce company Flipkart has put its neck with Amazon in the country, which holds enormous growth potential for online shopping. With a GMV of $7.5 billion, Walmart’s stake in Flipkart will give it tremendous exposure to the Indian market.

Walmart has embraced new technologies to improve customer service and delivery. For instance, the company is enhancing its delivery options, offering same-day grocery delivery and grocery pickup services. This improves end-user satisfaction while reducing the time and cost of shopping. It also has a comprehensive supply chain logistics solution, making it a reliable option for delivering eCommerce orders.

To sell on the Walmart marketplace, you’ll need to sign up for an account on Walmart’s Seller Center. This registration will allow you to integrate your items and fulfillment. You’ll also need to create a brand profile and list your products and services on the site. You’ll increase your sales by making your products available through Walmart’s marketplace.

Walmart’s omnichannel retailing and scalable logistics infrastructure have won the hearts of its customers. Its e-commerce platform, LogiNext Mile, has various features that help e-commerce succeed. Its technology platform can handle customer orders, delivery associate management, eCommerce returns, loyalty programs, and more. By leveraging its store network and bringing all stores online, Walmart has expanded its presence across the US and Canada.

The partnership with Adobe allows Walmart to extend its existing platforms to thousands of small and midsize retail companies. This new partnership could give Walmart the edge in competing with Amazon. Retail customers will also be able to view and order their pickups online, and their associates will be equipped with mobile tools for efficient communication.


ResMed is a cloud-connected health organization that produces medical devices to treat sleep apnea and chronic obstructive pulmonary disease. It is one of the world’s largest producers of hospital-to-home ventilators, with over one million in use. Before moving to Magento, the company received B2B orders via phone and email and relied on spreadsheets. It wanted to create a more sophisticated commerce solution to allow them to manage its inventory more effectively.

ResMed has made a significant push into digital therapeutics. The company recently acquired digital therapeutics startup Peller Health for $225 million. Peller has a connected health solution that monitors and tracks patient symptoms. It also bought VRI, an Ohio-based medical-alert systems company. Its products include VRI Connect, VRI Medconnect, and VRI Careconnect, a mobile medical alert system.

ResMed was founded in 1989 and is headquartered in San Diego, California. The company employs over 8,000 people worldwide and aims to change 250 million lives by 2025. The company has released new products to help people suffering from chronic diseases in the last few years. Its latest innovations include portable oxygen concentrators and CPAP masks. The company also offers software solutions to support caregivers and professionals.


If you’re looking for a company that can provide B2B eCommerce solutions to large companies, you may want to check out Curbell. This B2B eCommerce company is one of the largest in the US and has an impressive track record. Their innovative approach to eCommerce has allowed them to grow their operations in online and offline markets.

B2B online is an eCommerce community for manufacturers, distributors, and other businesses. With online business growth, companies are turning to B2B online to get an edge over their competitors. It’s a world-class platform that blends quality, quantity, and variety.

Other B2B e-commerce companies include eWorldTrade and Quill. Both companies provide an array of products to small and medium-sized businesses, and they’re dedicated to fostering free trade between countries. Quill, for example, sells and delivers office supplies to small businesses. Traditional B2B companies like Grainger also play an essential role today in the B2B e-commerce industry.


Odoo is a B2B commerce platform with a unique business model to make B2B transactions straightforward. This software allows businesses to manage all of their transactions in one place. The platform is designed to make the process simple and affordable. However, the company has experienced a few setbacks along the way. Its lack of money and experience led to a few problems. Still, its founder, Fabien Pinckaers, believes that the company can maintain its growth rate of 80% per year and become the world’s most popular management software.

Odoo is a free and open-source platform that features over 360 apps. The company offers several editions, including the community edition, which is free. There is also an enterprise edition that includes various features and costs a subscription fee. The Community and Enterprise versions can be purchased monthly or annually. The Enterprise Edition has more advanced features and can be installed on-premise or in the cloud.

Odoo also offers a variety of eCommerce applications. The company’s application store, Odoo Marketplace, allows users to search for products and purchase them. Users can also manage their inventory and sales quickly. Odoo also offers automatic stock adjustments, reporting, and integrations with popular shipping carriers and online payment gateways. It’s even possible to set up your eCommerce website with Odoo.

Odoo is a flexible business management system that enables users to manage many business processes and data sets. It has built-in eCommerce and website modules that allow users to publish products and pages. These modules can be used for basic online store requirements, or some businesses choose to integrate Odoo ERP with other eCommerce systems. The Odoo ERP and eCommerce platform also provide the ability to manage multiple warehouses and define inbound and outbound stock locations.

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