Top Shopify Agencies For B2B And Wholesale E-Commerce
Daria Pohrebniak
Marketing Director - Reverb
24.06.2026
If you sell wholesale, your website has to support features a standard B2C store rarely needs to consider: customer-specific catalogs, tiered pricing, minimum order quantities, customer-specific shipping rules, and much more.
The store also has to work smoothly with your ERP, CRM, inventory, accounting, and warehouse systems, so pricing, stock, orders, and customer data stay in sync.
Plenty of Shopify development agencies develop highly functional direct-to-consumer stores but not all of them have experience working on B2B projects. We’ve researched a wide range of companies to find these top Shopify agencies for B2B and wholesale e-commerce.
Best Shopify Agencies for B2B and Wholesale E-commerce
Realm is a US-based full-service B2B and wholesale e-commerce agency that has been developing stores since 2007. They’re known for their strong Shopify expertise, pixel perfect aesthetics and an in-depth understanding of wholesale shopping on Shopify. Their Shopify B2B development services cover store setup, theme development, ERP integrations, marketing, conversion optimization and ongoing support, so you can complete a full project with one qualified team.
Whether you need to create a Shopify wholesale website from scratch or add a wholesale and retail portal to your existing site, their team can help make the buying experience perfect for both you and your loyal B2B customers. When you work with Realm, you can expect top-notch service and a dedication to the success of your brand backed by support for the years to come.
Charle is a Shopify development agency that works from New York, London, and Manchester. The team handles the full project cycle, from design and development through launch, support, and growth, on both Shopify and Shopify Plus. Charle develops wholesale stores from scratch and can also migrate existing B2B stores from Magento and BigCommerce.
The team approaches the B2B website development in three phases: a detailed analysis to understand your business logistics and project requirements, design of a B2B experience aligned with your customer needs, and development of the frontend. Charle also specializes in integrations to deliver customized experiences to your users, and, in case you expand to global markets, the company can assist you with localization, multilingual and multicurrency setup, payment configuration, and international SEO strategies, and more.
Eastside Co has been a Shopify B2B agency since Shopify launched. The company has offices in London, New York, and Dubai, and their services include design, development, migration, and marketing. The clients’ list consists of such well-known names as Nike, Unilever, and DJI, and, overall, they have already built more than 500 Shopify and Shopify Plus stores over the past 10 years. Eastside Co is a Google Partner, Facebook Business Partner, Yotpo Premier Partner, and Klaviyo Master Gold Partner.
Additionally, the agency has been recognized in the Shopify Commerce Awards for Best Custom Product Page and named E-commerce Agency of the Year in the UK at the 2021 NES Awards. Last but not least, the team was one of the first three UK agencies accredited as a Shopify Plus Partner.
Barrel is a New York agency that has been specializing in Shopify development since 2009, with a strong focus on consumer packaged goods (CPG), and the company is a Shopify Premier partner. On top of that, the team has strong relationships with other providers, such as Rebuy, Klaviyo, and Okendo, to make it easier to connect Shopify stores with tools for customer engagement and retention. They see each client’s website as a brand’s story and work to help bring this story to life.
Barrel maximizes Shopify B2B experiences through a wide range of services. The team can create company profiles with custom logic for different buyers, locations, payment terms, and user permissions. They also configure reordering to make repeat orders simpler and help brands sell globally with localized storefronts, currencies, and tax exemptions.
Sunrise Integration is a Los Angeles Shopify B2B agency that has developed custom enterprise solutions for over 24 years. The company is a certified Shopify Plus Partner and Shopify POS Partner. Sunrise Integration’s senior engineers have created web solutions for hundreds of companies, including DHL, Disney, Ferrari, Pitney Bowes, and FreshBooks.
The company can migrate your B2B website from Magento, BigCommerce, or a legacy platform to Shopify, including customers, products, order history, or develop it from scratch. And as AI becomes another way for B2B buyers to research products and vendors, Sunrise Integration’s B2B Shopify experts can structure your store so AI tools can better understand your website content, access your catalog, and surface your business in relevant searches.
Folio3 is a Shopify wholesale development company that has more than 10 years of Shopify expertise and over 18 years in business. They hold Shopify Plus partner status and also partner with BigCommerce and Magento. The firm has a team of more than 850 people who have already served over 150 brands from offices in San Mateo and Pleasanton, California, as well as in Canada, the UK, the UAE, Mexico, Australia, Saudi Arabia, and more.
Folio3 Shopify B2B store development services include migration, integration, performance optimization, and ongoing support. The team also specializes in headless Shopify development in case you require deeper customization. Overall, the agency deals with such store challenges as conversion optimization, scalability, integration issues, and global expansion, and offers solutions for each of them.
WeCanFly is a B2B e-commerce Shopify agency based in Wrocław, Poland, and part of the Netguru group. The company has a team of over 50 Shopify experts who have already delivered more than 200 Shopify projects. The company’s clients include L’Occitane, Eveline Cosmetics, Bernstein, and the Polish convenience chain Żabka.
The team has more than five years of experience in the Shopify B2B space, and their first project for a Polish B2B business was for an industrial shoe manufacturer. You can choose to create a blended store to serve both B2C and B2B customers from one solution, or a dedicated store developed only for B2B buyers. The B2B feature set covers custom pricing and order limits, fixed and volume-based wholesale prices, multiple price lists, self-serve buyer dashboards, and automated payment terms. WeCanFly also handles ERP, PIM, and CRM integrations, plus migrations from WooCommerce, Magento, BigCommerce, Shopware, and WordPress.
Mgroup has been an official Shopify Select Partner since 2016 and specializes in designing, developing, supporting, and scaling Shopify stores. They have a team of more than 20 experts solely dedicated to Shopify development, and they have already supported over 500 stores. The company has also published their own apps on the Shopify App Store, including Mgroup Image Zoom, Checkout UI Editor, Dynamic Price, and Scroll to Top.
Clutch recognized Mgroup as the Top Shopify Company and the Top Web Design Company in Ukraine in 2025. For wholesale projects, Mgroup can build solutions with wholesale account portals, tiered pricing, bulk ordering, ERP and CRM integrations, and much more. What they can develop for you depends on your store’s complexity and project goals, but Mgroup generally has experience serving both high-volume distributors and growing brands.
BSS Commerce is one of the best Shopify agencies for B2B and wholesale e-commerce, as it’s one of only three Shopify Premier Partners in Southeast Asia. They have headquarters in Hanoi, with a second Vietnam office in Ho Chi Minh City and further locations in Singapore, the UK, and Estonia. Their services include Shopify and Shopify Plus for B2B: development, migration, integration, and speed and conversion rate optimization.
BSS Commerce provides four separate Shopify B2B store development packages. The basic is the Standard Blended Store Package for those clients who just want to add B2B functionality to their existing B2C store. The Standard Dedicated B2B Store Package is for those who have businesses with moderate B2B volumes. Plus B2B Store Package is a more advanced solution that suits vendors looking for deep customization and need to scale their operations. Finally, there’s a Plus B2C & B2B Store Package most suitable for enterprises.
Bluedge USA is a Shopify development agency serving DTC and B2B businesses from Dallas and Los Angeles. The company has been a Shopify Plus Partner since 2017 and develops custom Shopify apps, integrates Shopify with your favorite ERP and CRM systems, customizes checkout pages, and much more.
To develop enterprise-level Shopify Plus B2B websites, Bluedge USA B2B Shopify experts follow the three-step workflow: they listen, plan, execute and grow. The agency can create both hybrid B2C and B2B stores and B2B only solutions. The team also offers enterprise SEO services to ensure your online store is not only highly functional but is actually visible to the right audience. Their case studies include Hightower, Stuga, and Bisou Bisou.
Conclusion
B2B and wholesale ecommerce solutions have to account for a customer journey that is very different from B2C. A B2B buyer should be able to log in, see the right catalog and prices for their company, place a large order without extra back-and-forth, and repeat previous purchases. At the same time, your internal team shouldn’t have to manually update prices, check stock in another system, or copy order details between tools.
These top Shopify agencies for B2B and wholesale e-commerce on this list have experience with these kinds of requirements. Based on your current setup and the main issues you want to solve, they can help you develop a B2B store from scratch or refine your current one and make the B2B buying process easier and more convenient for your customers and your in-house team.
If you want to feature your top Shopify agency for B2B and wholesale e-commerce on this list, email us or submit a form in the Top Choices section. After a thorough assessment, we’ll decide whether it’s a valuable addition.
