Ossom Agency
From their site Shopify Plus Agency Partners: Your custom ecommerce
Named clients13
+9 more clients
Bustins, Wolters, Atelier Batac, Dragon Girl, Piziloo, Conscious Botanic, Noa, Marset, Iannua
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
- 19
- Agency sites last read
- September 2026
Active filters
322 Replatforming and migration ecommerce agencies match your filters
Showing 101 to 125 of 322, 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 Global In-House Agency Partner. Our Solutions, Built for Your Ecommerce Success
Named clients12 7 corroborated
Sof N Free Naturals(corroborated)
BigSmall(corroborated)
Lux Afrique(corroborated)
BEG Bicycles(corroborated)
+8 more clients
Good Vibes Decor ✓, De Rosa Music ✓, Stellar Pet ✓, Noma Collective, The Baking Table, Ryan London, Anthony Barabas, Botanique Workshop
Surefire Media
From their site We're a Shopify agency focused on the design, build and promotion of exceptional eCommerce websites.
Named clients12 1 corroborated
+8 more clients
Lanigan & Hulme, House Decor Interiors, Crate Hire UK, Marquis & Dawe, Move Home Faster, NewHall Watches, Dr Fertility, The Period Ironmonger
Named clients12
+8 more clients
Zanduco, GfK, MeineSpielzeugkiste, EZ Living Furniture, ClickRoof, Galore, RedQuanta, CollegeScholarships.com
Shopimasters
From their site We are ecommerce experts and turn your project into a profitable, sustainable business.
Named clients12
+8 more clients
Kaizen Care, GreenCorners, Olium, Barça Official Store, Popa, Patch4Gi, La Caja Saludable, Faride
Wow Group
From their site An eCommerce Development Agency, You Can 100% Rely On
Named clients12
+8 more clients
Righttrack Learning, Phase 3, Tesorodirect, Mypure, Danfaye Ltd, Executive Online, Net World Sports, Mesheme
From their site We are Mucky Puddle, a Shopify Plus partner based near Edinburgh.
Named clients12
+8 more clients
Douglas Laing, Kaliaaer, Brewgooder, Arran Sense of Scotland, Mademoiselle Macaron, Our Health Our Knowledge, Glasgow National Park City, Discover Lanark
Surf&Turf
Haarlem, Netherlands · also Edinburgh
From their site Dé Shopify Plus-partner voor ambitieuze merken – van complexe B2B-migraties tot high end D2C-ervaringen.
Named clients12
+8 more clients
The Alpha Men, TicketFindR, OLAF, Sauna Kadoshop, Oil & Vinegar, Sensista, Ananda, BySIDDE
Latori
Wuppertal, Germany
From their site simply. better. commerce.
Named clients12
+8 more clients
Overkill, Coeur de Lion, Delizio, CoffeeB, Migros, Kärcher, Asphaltgold, BOC24 Bicycles
Named clients12
+8 more clients
MIOMENTE, PAKAMA athletics GmbH, Soul Spice, Frida & Fritz, Teacher News, Insurance with a head, Mindset Coach, Attorney at Law
Web Builders
From their site Wij bouwen aan jouw online succes
Named clients12
+8 more clients
I Love Group, Dolci di Luca, Art of Beauty by Renske, G&F Verpakkingen, Boutique Blooms, Happy Home, Aza Natural, SHUZ
Peanut Butter
From their site Soluciones Shopify para marcas ambiciosas. Creamos experiencias e-commerce que convierten, escalan y fidelizan.
Named clients12
+8 more clients
Naguisa, Petramora, 3ina, Zubi, IVB, Sansoeurs, Biribox, Hercules
From their site Shopify agency in Scotland for growing ecommerce brands
Named clients11 7 corroborated
Rare Birds Books(corroborated)
Gordon Nicolson Kiltmakers(corroborated)
Thistly Cross Cider(corroborated)
Wendy Morrison Design(corroborated)
+7 more clients
Snapdragon Edinburgh ✓, Delilah Fine Foods ✓, Twisted Haggis Cards ✓, Laura Bond, Modern Standard Coffee, grow urban, The Cheese Lady
ShopifyTasker
From their site Full-service Shopify expertise — store design, custom development, SEO, platform migrations, and ongoing support. Pay only after the work is done.
Named clients11 1 corroborated
+7 more clients
Black Tie CBD, Smiling Pet, ShopBoxed, Zenimal, Farm Nine, EG Clothing, Go For Zero
Named clients11
+7 more clients
Bloom with Kelly Media, Furness Flooring Solutions, IV Creative, Timeless Skin Care, Tesk Shipping Services, Innerscents, Orpheus
From their site We develop and manage eCommerce and digital infrastructure for businesses to grow faster and thrive in the age of AI.
Named clients11
+7 more clients
Northbound Leather, NARAT Group, SPK Outdoor Furniture, Sharpline HVAC (HomeComfort), BlueTech, Huna Logistics, Zaui
HYPER
From their site Magento E-commerce Bureau voor merken met ambitie
Named clients11
+7 more clients
Ha-l-lo beplanting, Superdoos, Nagelinkoop, Green Garden/Bulbi, De Notenshop, STYQX, Van Kooten Tuin & Buiten Leven
From their site Diseñamos, optimizamos y escalamos tiendas online con un enfoque estratégico que impulsa ventas reales
Named clients11
+7 more clients
Vinoteca.es, GreenCorners, Olium, Kaizen Care, La Caja Saludable, Patch4Gi, Popa
Named clients11
+7 more clients
Fertibank, Norma, Binomial, GymCompany, MundoFitness, Titanium Strength, Optica Universitaria
From their site Somos especialistas en llevar la presencia y captación digital de tu negocio a otro nivel
Named clients11
+7 more clients
Compliance Sin Fronteras, Windoor Realfly, Monbel, Onegen Lab, Ferrer, Mateco, MGS
dtails
From their site Danmarks skarpeste Shopify Partner
Named clients11
+7 more clients
FRAMA, OMHU, Ismageriet, Filterhuset, Bog & Idé, Soundboks, Ortofon
From their site Build a Shopify operation that can support what comes next.
Named clients10 2 corroborated
+6 more clients
Boletaje, Butcher James, BoxChois, Classy Walking Canes, Redondo Brand, Oomame
Tónica
From their site Shopify Partner oficial entre Argentina y España: desarrollo, migración e integración de tiendas Shopify y Shopify Plus.
Named clients10 1 corroborated
+6 more clients
Andala, DIMASA, SIGO, Criado Wines, Naturitas, Grupo Sicore
Named clients10 1 corroborated
+6 more clients
Kagome, Aspiro, RAGC, BookMyTask, IQGen, Black Spoon
From their site Atlanta WordPress design company specializing in small to medium size business websites for over 25 years.
Named clients10
+6 more clients
Kudzu Antiques + Modern, Mentality Movement, Bas Rutten System, Visiture, The Ice Cream Club, Home Forge Remodeling
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.