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Top Maintenance and Support Companies in 2026

Compare e-commerce companies offering Maintenance and Support. Review platform expertise, industries served, team size, pricing signals, case studies and approved client feedback before selecting a provider for your project.

345 matching companies Structured company data Approved reviews only How Ecostaff evaluates directory data
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Logical Position is a US performance marketing agency founded in 2010 with a large team and a significant ecommerce client base. Its role in commerce is centered on customer acquisition, analytics and revenue growth rather than deep platform engineering. The...

Services
Analytics and TrackingAPI DevelopmentCustom Ecommerce DevelopmentEcommerce Marketing Strategy
Platforms
BigCommerceShopify
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
501-1000 employees
Headquarters
Lake Oswego, Oregon, United States
No reviews yet

247 Commerce Limited is a UK ecommerce agency founded in 2011 with delivery capability spanning Europe and Asia. The company works with retailers and organizations that need platform migrations, custom storefronts, integrations and ongoing commerce support rather than a simple...

Services
API DevelopmentConversion Rate OptimizationCustom Ecommerce DevelopmentData Migration
Platforms
Adobe CommerceBigCommerceMagento
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 51-200 employees
Headquarters
Brentford, England, United Kingdom
No reviews yet

Protocol Three is an Oregon ecommerce agency with experience across BigCommerce and custom web development. The company describes platform experience dating back to 2008 and has served businesses nationwide since 2013, with a particular focus on merchants that need structured...

Services
B2B Ecommerce DevelopmentConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce SEO
Platforms
BigCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Portland, Oregon, United States
No reviews yet

IntuitSolutions is a Philadelphia ecommerce agency founded in 2001 and known for BigCommerce implementation and optimization. The company works with established product businesses that need custom storefronts, integrations and ongoing commerce engineering. Its services span D2C development, ERP and product-data...

Services
API DevelopmentCustom Ecommerce DevelopmentD2C Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
BigCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Philadelphia, Pennsylvania, United States

Adiacent SpA Società Benefit is an Italian digital transformation and ecommerce company serving mid-market and enterprise organizations. Its commerce practice combines platform delivery, customer experience and operational integrations for brands with substantial product catalogues and complex business processes. Its verified...

Services
API DevelopmentB2B Ecommerce DevelopmentCustom Ecommerce DevelopmentEcommerce SEO
Platforms
Adobe CommerceBigCommerceMagento
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 201-500 employees
Headquarters
Empoli, Tuscany, Italy
No reviews yet

Amsive is a marketing and technology company whose ecommerce capabilities include platform strategy, design, development and growth. The directory profile also preserves the legacy iFuel identity, now part of Amsive, which has longstanding Magento and ecommerce implementation experience.

Services
Conversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Marketing StrategyEcommerce SEO
Platforms
BigCommerceMagentoShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
501-1000 employees
Headquarters
New York, United States
No reviews yet

Altavia JETPULP is a French digital and ecommerce agency within the Altavia ecosystem, working with brands that need commerce design, development and digital growth support. Its portfolio spans consumer, healthcare and sports businesses, with experience in both direct-to-consumer and international...

Services
Conversion Rate OptimizationCustom Ecommerce DevelopmentD2C Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
BigCommerceShopifyWooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Paris, Ile-de-France, France
No reviews yet

64labs is an ecommerce engineering agency founded in 2013 with distributed delivery teams and a focus on composable enterprise commerce. It works with global retailers that need modern storefront architecture, performance improvement and long-term platform engineering. Its verified work includes...

Services
Cloud and DevOpsComposable Commerce DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
BigCommerceSalesforce Commerce Cloud
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Tampa, Florida, United States
No reviews yet

De Nieuwe Zaak is a Dutch digital commerce agency founded in 2005 with a substantial team in Zwolle. The company works with retailers, manufacturers and B2B organizations on ecommerce strategy, platform delivery and ongoing digital growth. Its commerce capabilities include...

Services
B2B Ecommerce DevelopmentB2C Ecommerce DevelopmentConversion Rate OptimizationCustom Ecommerce Development
Platforms
BigCommerceShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
51-100 employees
Headquarters
Zwolle, Overijssel, Netherlands
No reviews yet

Amblique is an Australian digital commerce agency founded in 1999 and headquartered in Sydney. The company works with major retailers on enterprise storefronts, replatforming, omnichannel operations and connected customer experiences. Its ecommerce practice spans Salesforce Commerce Cloud, BigCommerce and Shopify...

Services
API DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce UX/UI Design
Platforms
BigCommerceSalesforce Commerce CloudShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 51-200 employees
Headquarters
Sydney, New South Wales, Australia
No reviews yet

Friends of Commerce is a US B2B ecommerce consultancy focused on helping manufacturers, distributors and wholesalers modernize digital buying and the operational systems behind it. Its work emphasizes self-service commerce, ERP and CRM connectivity, product-data flows and process improvement rather...

Services
API DevelopmentB2B Ecommerce DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
BigCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
San Diego, California, United States
No reviews yet

5874 Commerce is a Birmingham ecommerce agency founded in 2012 with experience across Shopify, Shopify Plus and BigCommerce. The company works with retailers and B2B merchants on platform migration, connected commerce and product-data architecture. Its capabilities include POS, inventory, PIM,...

Services
API DevelopmentB2B Ecommerce DevelopmentConversion Rate OptimizationCustom Ecommerce Development
Platforms
BigCommerceShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Birmingham, England, United Kingdom
No reviews yet

Duck Soup E-Commerce is a California ecommerce specialist focused on practical storefront design and development for online retailers. Its public portfolio shows hands-on delivery for product businesses that need tailored catalogue presentation and dependable ecommerce functionality without an enterprise-scale agency...

Services
API DevelopmentCustom Ecommerce DevelopmentEcommerce UX/UI DesignMaintenance and Support
Platforms
BigCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn lists one employee; company is owner-operated
Headquarters
Cathedral City, California, United States
No reviews yet

Anchor Group is a Wisconsin ecommerce and NetSuite consultancy founded in 2018. Its work centers on connecting storefronts with the operational systems that manage inventory, customers, pricing and orders. The company works across BigCommerce, Shopify and NetSuite, with services covering...

Services
API DevelopmentB2B Ecommerce DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
BigCommerceShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 51-200 employees
Headquarters
Madison, Wisconsin, United States
No reviews yet

Wasserman Digital is an ecommerce services provider with current BigCommerce partner evidence and headquarters in Boston, Massachusetts, United States. Public BigCommerce partner information and provider-controlled pages document work across custom ecommerce development, ecommerce UX and UI design, ecommerce marketing strategy,...

Services
Custom Ecommerce DevelopmentEcommerce Marketing StrategyEcommerce SEOEcommerce UX/UI Design
Platforms
BigCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Boston, Massachusetts, United States