B2B Ecommerce Development Services
Transform manufacturing, distribution, and B2B operations with eCommerce platforms engineered for how your business actually works. For manufacturers, distributors, and B2B operations leaders, offering everything from ERP integration to custom pricing workflows.
#1 Magento Contributor
200+ Platform Certifications
5x Magento Masters
Proven by Wilson, Sony, Lifetime, Byrne, and PowerPak
Comprehensive B2B eCommerce Development Services
Platform Development & Implementation
Build scalable eCommerce platforms tailored to complex B2B workflows—from custom pricing engines to multi-location inventory management.
Adobe Commerce (Magento) Development
Enterprise-grade B2B eCommerce development services for organizations requiring complete flexibility and unlimited scalability. Our Gold Partner status and #1 contributor ranking ensure expert implementation of shared catalogs, negotiated pricing, quote management, and company account structures.
Key capabilities:
- Custom B2B portal development with role-based permissions
- Shared catalogs and customer-specific pricing rules
- Advanced quote management and approval workflows
- Multi-warehouse inventory synchronization
Shopware B2B Development
API-first commerce designed for complex B2B operations with native European market support, GDPR compliance, and powerful customization capabilities. Our Platinum Partner status delivers implementations optimized for custom pricing, approval workflows, and ERP integration.
Key capabilities:
- Native B2B features with custom workflow configuration
- Multi-language and multi-currency support
- Advanced product configuration tools
- Seamless ERP and PIM integration
Shopify Plus B2B Solutions
High-performance SaaS platform for fast-scaling B2B brands requiring streamlined operations and seamless multi-channel selling. Our certified partnership enables rapid deployment with enterprise features and built-in reliability.
Key capabilities:
- Quick deployment with B2B wholesale functionality
- Multi-channel selling (online, POS, marketplaces)
- Automatic updates and managed infrastructure
- An extensive app ecosystem for extended functionality
BigCommerce B2B Edition
Open SaaS commerce combining enterprise B2B features with lower complexity and faster time-to-market. Our certified expertise delivers implementations that balance power with ease of management.
Key capabilities:
- Built-in B2B features requiring minimal customization
- Cloud-native architecture with automatic scaling
- Lower total cost of ownership
- Strong out-of-the-box security and compliance
B2B Portal Development
Most eCommerce platforms are built for simple retail transactions, but B2B buying processes demand sophisticated functionality. Our B2B eCommerce development services create custom portals supporting negotiated pricing, account hierarchies, quoting workflows, bulk ordering, and approval processes, while keeping the experience intuitive.
What clients receive:
Custom B2B buying workflows aligned to actual sales processes
Account-level pricing, permissions, and catalog visibility
Quote management and approval routing systems
Bulk order entry and quick-reorder functionality
Integration with sales rep accounts and CRM systems
Real results: Byrne Electrical received a complete B2B portal with 360° product configurators, non-catalog ordering, and real-time ERP synchronization, delivered in just 8 weeks.
ERP & System Integration
ERP systems hold the data that powers B2B operations—pricing, inventory, order history, and customer accounts. Our B2B eCommerce development services include integration architecture that ensures reliable data flow between your eCommerce platform and critical business systems.
Proprietary Sirius Middleware
Unlike point-to-point integrations that break during system updates, Sirius uses a unified middleware architecture with pre-built connectors for major ERP platforms. This reduces implementation time by 60% and provides a single source of truth for business data.
Supported systems:
Plus Microsoft Dynamics 365, as well as custom and legacy ERP systems.
Integration capabilities:
- Real-time or scheduled data synchronization
- Bidirectional order, pricing, and inventory updates
- Customer account and credit limit management
- Automated fulfillment and shipping workflows
Custom Development & Optimization
When your business requirements extend beyond standard platform features, our engineering team builds custom solutions designed for long-term scalability and maintainability.
Custom development services:
Custom pricing engines: Complex pricing logic, volume discounts, contract pricing, and dynamic calculations
Product configurators: Advanced configuration tools for customizable products with real-time pricing
Custom workflows: Approval routing, quote management, and multi-step purchasing processes
API development: Custom integrations with third-party systems (CRM, WMS, POS), mobile apps, and partner portals
Performance optimization: Infrastructure tuning, caching strategies, and database optimization
Platform improvement services:
- Technical architecture audits and security assessments
- Performance optimization and speed diagnostics
- Platform upgrades and migration services
Design & User Experience
Even technically sound eCommerce platforms struggle when buyers find them difficult to use. Our B2B eCommerce development services include UX design that simplifies complex buying workflows while supporting operational requirements.
Design services include:
Commerce UX audits: Identify friction points preventing successful purchases
B2B experience design: Workflows optimized for quoting, approvals, and bulk ordering
Conversion optimization: Improve product discovery, cart, and checkout flows
Responsive design: Mobile-optimized interfaces for buyers ordering on job sites
What makes B2B UX different:
- Support for role-based experiences (purchasers, approvers, admins)
- Quick-order forms and bulk upload functionality
- Account-specific catalog and pricing visibility
- Streamlined reordering from purchase history
Why Leading B2B Organizations Choose Atwix for eCommerce Development Services
When manufacturers, distributors, and complex B2B organizations need eCommerce platforms that integrate cleanly with ERP systems and support real operational workflows, they turn to Atwix. Our B2B eCommerce development services deliver scalable, high-performance solutions built by the most certified commerce engineering team in North America.
Unlike agencies that simply deploy templates, Atwix architects commerce environments designed around your actual business requirements, including negotiated pricing, account hierarchies, approval workflows, ERP synchronization, and custom catalog management.
Technical depth that holds:
#1 global Magento contributor, contributing more platform improvements than any other agency worldwide, with proprietary solutions like our PHPStorm plugin used by thousands of developers
Proven integration expertise:
Proprietary Sirius middleware and Luma Bridge technology with pre-built ERP connectors reduce implementation time by 60%
Measurable results:
Clients achieve an average 230% revenue growth, 89% retention rates, and 6% operational cost reduction
Full-stack capability:
From discovery and architecture to design, development, integration, and ongoing optimization, backed by fixed-price contracts and no-surprise cost guarantees
Custom Development & Optimization
Our B2B eCommerce development services support manufacturers, distributors, and complex B2B organizations across multiple industries:
Manufacturing & Industrial
Industrial equipment and machinery, electrical components and systems, safety equipment and PPE, construction materials, HVAC and building supplies, metal fabrication and raw materials
Distribution & Wholesale
Multi-location distributors, wholesale operations, supply chain management, multi-channel fulfillment, parts and components distribution, aftermarket automotive
Specialized
B2B
Scientific equipment and laboratory supplies, medical devices and healthcare equipment, sporting goods manufacturers, consumer goods distribution, technology and electronics, food service equipment and supplies
Professional Services & Trade
Commercial printing and promotional products, office furniture and equipment, janitorial and facility maintenance supplies, educational and institutional supplies
Investment & Timeline Expectations
Most B2B eCommerce development projects follow this investment structure:
Phase 1:
Discovery & Strategy (3-5 weeks) | $10K-$25K
Requirements gathering, ERP integration planning, technical architecture, platform selection with ROI projections
Phase 2: Development & Integration (12-20 weeks) | $40K-$150K
Platform build, custom feature development, ERP connector implementation, B2B workflow configuration
Phase 3: Testing & Launch (1-3 weeks) | $10K-$25K
User acceptance testing, data migration, stakeholder training, and go-live support with rollback capability
24/7 technical support, security updates, performance monitoring, continuous improvement recommendations
Typical totals:
Investment: $50K-$200K+ depending on complexity
Timeline: 4-7 months for full implementation
Fastest delivery: 8 weeks (Byrne Electrical B2B portal)
We offer fixed-price contracts with detailed scope documentation and no-surprise cost guarantees. All project costs are agreed upon upfront with comprehensive ROI projections.
Our B2B-Focused Development Approach
1. B2B Requirements Discovery
We map your existing sales workflows, pricing structures, account hierarchies, and ERP dependencies, not just technical requirements. This ensures the platform supports how your business actually operates, including rep-assisted sales, credit terms, and approval workflows.
2. Integration-First Architecture
Before writing code, we architect data flows between your eCommerce platform, ERP, CRM, and operational systems. This prevents the integration failures that plague most B2B implementations and ensures reliable real-time synchronization from day one.
3. Staged Rollout & Adoption Support
We deploy in phases, starting with pilot customers, gathering feedback, and refining before full launch. This approach delivers proven results. PowerPak achieved 230% eCommerce growth and 89% customer retention after implementing our staged rollout methodology. Includes comprehensive stakeholder training and change management support.
Frequently Asked Questions
Got some questions? We’re here to answer. If you don’t see your question here, drop us a line with out Contact form.
What ERP systems can you integrate with B2B eCommerce platforms?
We integrate all major ERP systems, including Infor (A+, FACTS, SX.e, CloudSuite), SAP Business One, Microsoft Dynamics, Oracle ERP Cloud, NetSuite, QuickBooks Enterprise, Sage, and custom enterprise solutions. Our Sirius middleware provides pre-built connectors for faster implementation. Learn more about ERP integration
Do you offer ongoing support after launch?
Yes. We provide 24/7 technical support, proactive security updates, performance monitoring, backup management, and continuous optimization. Support packages include monthly performance reports and system health checks.
Can you help migrate our existing B2B eCommerce platform?
Absolutely. We’ve successfully migrated hundreds of B2B platforms while preserving critical business data, customer accounts, order history, and custom functionality. Our migration methodology ensures zero data loss and minimal business disruption.
How do you handle technical debt from previous developers?
Our team conducts comprehensive technical audits to identify technical debt, security vulnerabilities, and performance bottlenecks. We provide detailed remediation plans with prioritized recommendations and can execute improvements while maintaining business continuity.
Ready to Transform Your B2B eCommerce Operation?
Partner with the #1 agency for B2B eCommerce development services. Our team will evaluate your current situation and provide a detailed roadmap for improvement.
What you’ll receive:
- Comprehensive platform assessment
- Platform recommendation based on your requirements
- Integration strategy and timeline estimates
- Detailed cost projection with ROI analysis
Schedule your free consultation today:
