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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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Commerce-UI is a specialist Shopify Plus design and engineering agency with headless and migration expertise. The company works with ecommerce brands that need design-led Shopify Plus builds that require technical rigor, high performance and complex data migration, with official project...

Services
Analytics and TrackingAPI DevelopmentConversion Rate OptimizationCustom Ecommerce Development
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Gdansk, Pomeranian, Poland
No reviews yet

Series Eight is a design-led ecommerce studio combining brand, UX and Shopify development for distinctive consumer businesses. The company works with ecommerce brands that need premium ecommerce redesigns where brand expression and conversion need to work together, with official project...

Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Branding
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
London, England, United Kingdom
No reviews yet

BlueSwitch is a Shopify-focused digital agency delivering DTC and B2B commerce for established consumer and industrial brands. The company works with ecommerce brands that need complex Shopify implementations that combine design, migration and operational integration, with official project material showing...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
New York, United States
No reviews yet

Ask Phill is a Shopify ecommerce agency focused on DTC growth, design and conversion-led development. The company works with ecommerce brands that need consumer brands that need a stronger Shopify store and measurable improvements in buying behavior, with official project...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Amsterdam, North Holland, Netherlands
No reviews yet

WIRO is a UK ecommerce growth agency specializing in Shopify and Shopify Plus migrations, CX and ongoing optimization. The company works with ecommerce brands that need high-growth DTC brands that need migration, retention and conversion work on Shopify, with official...

Services
Analytics and TrackingAPI DevelopmentConversion Rate OptimizationCustom Ecommerce Development
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Ipswich, England, United Kingdom
No reviews yet

Trellis is a North American ecommerce agency working across Shopify, Magento, strategy and integrations. The company works with ecommerce brands that need retailers that need replatforming, custom features and long-term ecommerce engineering, with official project material showing hands-on delivery rather...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Platforms
BigCommerceMagentoShopify
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 51-200 employees
Headquarters
Malden, Massachusetts, United States
No reviews yet

Fourmeta is a digital product and ecommerce consultancy with Shopify migration and performance capabilities. The company works with ecommerce brands that need commerce replatforming where speed, retention and scalable technical architecture are core objectives, with official project material showing hands-on...

Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
51-100 employees
Headquarters
London, England, United Kingdom
No reviews yet

Milk Bottle Labs is an Irish Shopify agency delivering ecommerce migration, design, development and ongoing growth support. The company works with ecommerce brands that need practical Shopify migrations and storefront rebuilds for consumer brands, with official project material showing hands-on...

Services
Analytics and TrackingB2B Ecommerce DevelopmentConversion Rate OptimizationCustom Ecommerce Development
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
1-10 employees
Headquarters
Dublin, Leinster, Ireland
No reviews yet

Woolman is a European Shopify Plus agency and commerce consultancy focused on platform consolidation, international growth and operational efficiency. The company works with ecommerce brands that need large Shopify estates, replatforming and long-term growth programs, with official project material showing...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
51-100 employees
Headquarters
Jyvaskyla, Central Finland, Finland
No reviews yet

Panagora is a Nordic ecommerce agency combining strategy, design and Shopify platform delivery for ambitious retail brands. The company works with ecommerce brands that need premium replatforming and customer-experience work where design quality and measurable commerce performance matter, with official...

Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Stockholm, Stockholm County, Sweden
No reviews yet

Latori is a Shopify-focused ecommerce agency serving German and international brands with migration, systems integration and growth work. The company works with ecommerce brands that need Shopify Plus implementations that must connect storefront, ERP and omnichannel operations, with official project...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Wuppertal, North Rhine-Westphalia, Germany
No reviews yet

Build in Amsterdam is a Dutch digital agency specializing in brand-led ecommerce strategy, design and development. Its work is concentrated among premium fashion, consumer and lifestyle brands where the digital flagship must express a distinct identity while still following the...

Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Branding
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
51-100 employees
Headquarters
Amsterdam, North Holland, Netherlands
No reviews yet

P3 Media is an ecommerce agency or consultancy based in New York, United States. It focuses on full-service Shopify design, development, conversion optimization, performance marketing and POS delivery. Its active public website and service positioning were reviewed for this Ecostaff...

Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
New York, United States
No reviews yet

Netalico is a US ecommerce agency centered on Shopify and Shopify Plus, with experience in migrations, UX/UI, conversion optimization and long-term technical support. The company works with DTC and mid-market brands that need a senior commerce partner for both major...

Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
MagentoShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Miami, Florida, United States
No reviews yet

Conspire is a Los Angeles Shopify-focused ecommerce agency founded in 2011. It works with consumer brands on strategy, design, development, replatforming and long-term commerce growth. Its verified work covers Shopify and Shopify Plus migrations from legacy platforms, custom B2B functionality,...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Platforms
ShopifyShopify PlusWooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Los Angeles, California, United States