From their site London-based Shopify Partner specialising in custom theme development and migration projects.
Named clients3
Agencies by service
Replatforming and migration ecommerce agencies.
Agencies whose own sites describe replatforming and migration work, each listed with the client brands it names, the platforms it works on, its offices and team size. Filter by client evidence, specialism, service, location and team size. Paying for a listing does not change the order.
- agencies
- 585
- name at least one client
- 485
- have a corroborated client
- 103
- client brands named
- 5,680
- countries with an office
- 18
- Agency sites last read
- September 2026
585 Replatforming and migration ecommerce agencies
Showing 426 to 450 of 585, ordered by most named clients
How results are ordered
By the number of client brands each agency names on its own site, then by how many of those we corroborated. That number reflects how much of its portfolio an agency publishes and how much our crawler could read. It is not a quality rating.
Sponsored listings appear in a separate, labelled block and never change this order.
From their site Built by operators who've been in your market for years.
Named clients3
Named clients3
1HUTCH
From their site Helping Ecommerce Brands Scale Faster
From their site Vancouver's Most Trusted Ecommerce and Shopify Plus Agency
Named clients3
Oshara
From their site Founded as a technology company, we build digital solutions that go beyond aesthetics to guarantee high-performance, scalable and future-proof technologies.
Named clients3
From their site Toronto Shopify development agency partnering with growing e-commerce brands to build, migrate, and optimize Shopify stores that are designed to convert.
From their site Premier Shopify Plus agency for Australian brands specialising in crafting exceptional ecommerce experiences for Enterprise
Named clients3
Named clients3
Named clients3
From their site We design, build, host and maintain WordPress and WooCommerce sites for small and growing Australian businesses
Named clients3
NICCOS
Breisach am Rhein, Germany
From their site Deine Shopify Agentur für Berlin - und darüber hinaus.
Named clients3
From their site Besser, schneller, effizienter seit 2014
Named clients3
34Devs
From their site Wir entwickeln Shopify-Shops für Marken, die international wachsen wollen.
Named clients3
From their site Die E-Commerce-Agentur für ambitionierte Marken in Deutschland, Österreich, der Schweiz und Frankreich.
Named clients3
From their site Adobe Commerce und Magento Agentur für B2B und B2C – Beratung, Entwicklung und Betrieb komplexer Commerce-Plattformen.
New Story
From their site Jouw Shopify agency voor groei
Named clients3
Evolut
From their site Making e-commerce easier and more effective with practical solutions and a personal approach.
Named clients3
Named clients3
Named clients3
Shopify Experts Sweden
From their site Certified Shopify Plus Partner based in Sweden.
Named clients3
Dahlquist E-handelskonsulter AB
From their site Sweden's certified Shopify Plus and Adobe Commerce agency.
Named clients3
From their site Kompleksowa obsługa sklepów internetowych — od projektu i wdrożenia, przez migrację danych, po integracje i automatyzacje
From their site Singapore's Trusted Shopify Website Design & Development Agency
Named clients3
Propeller
From their site Propeller is your full service Shopify Agency partner, helping brands build, grow and optimise stores.
Named clients2
From the ecommerceguide dataset
Replatforming and migration agencies in numbers
Calculated from every agency in this category, not just this page. Each figure opens the list filtered to it.
- Agencies listed
- 585
- Name at least one client
- 485 83%
- Agency to client links recorded
- 5,929
- Have a corroborated client
- 103 18%
- Team size on record
- 127 22%
- Founding year on record
- 125 21%
Client brands named by more than one agency here
How this directory works
Where agencies come from
Agencies are found in Google search and business-listing results for ecommerce agency searches, and through agencies submitting themselves. Each agency's own site is then read to record its services, platforms, sectors, offices and the client brands it names.
What “named clients” means
A named client is a brand the agency names on its own site, usually in a case study or portfolio. It is the agency's claim. Where the client's own site or technology stack backs that claim, the client is marked corroborated (✓).
How platforms, services and sectors are assigned
From what the agency's pages describe. A sector is recorded when the agency's named clients sell in it or the agency explicitly describes that work, not from a single passing mention.
Locations
Only a head office or office found in a business listing with an address, or named on the agency's own site. An area an agency says it serves is not treated as a location.
Order and payment
The default order is by number of named clients, which reflects how much of a portfolio an agency publishes as well as its size. It is not a rating. Sponsored placements appear separately and labelled. Self-submitted listings are paid for and are ordered the same way as every other listing.
Corrections
If a listing is wrong, email hello@ecommerceguide.com with the page and the correction.