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Agencies by specialism

Enterprise and high volume ecommerce agencies.

Agencies whose named clients or own descriptions show enterprise and high volume work, each listed with those client brands, 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
76
name at least one client
68
have a corroborated client
10
client brands named
929
countries with an office
17
Agency sites last read
September 2026

55 enterprise and high volume ecommerce agencies match your filters

Showing 1 to 25 of 55, 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.

  1. Barrel

    New York, US

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • WooCommerce
    • Headless commerce
    • +9

    From their site Your website is where your brand's story comes to life—a hub for customers to learn, discover, and experience.

    Team
    51 to 200
    Founded
    2012
    Offices
    2

    Named clients78 35 corroborated

    +74 more clients

    goodwipes ✓, Oishii ✓, Pavise ✓, BHU Foods ✓, McCormick & Company ✓, Della Home ✓, Anthony's Goods ✓, Hurom ✓, Legendairy Milk ✓, Real Good Foods ✓, Tiege Hanley ✓, Kite Hill ✓, OneSkin ✓, Roti ✓, Fire Dept. Coffee ✓, Wamsutta ✓, Secret Nature ✓, Fekkai ✓, Joovv ✓, The Outset ✓, Milton's ✓, BLANK Beauty ✓, The Nue Co ✓, Llama Naturals ✓, Austin Eastciders ✓, Caffe Vita ✓, Thinsters ✓, Bastide ✓, Ancient Foods ✓, BraveFace ✓, SmartyPants Vitamins ✓, Cabot Creamery, Frank's RedHot, Dr. Jart+, Happy Head, HALO, Teremana, Relief Factor, Vermont Smoke & Cure, Cholula, Sakara, Stiller's Soda, Bobo's, ParmCrisps, Kind Snacks, Smarty Pants Vitamins, HALO, OneSkin, Kite Hill, 818, Khloud, Grazly, Mush, L'Oreal Paris, Cabot Creamery, Hu, Once Upon a Farm, Zatarain's, Lawry's, Willow and 14 more

  2. SeedCMS

    London, UK

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • WooCommerce
    • +7

    From their site Shopify Plus Experts, Since 2013

    Team
    11 to 50
    Founded
    2013

    Named clients59 8 corroborated

    +55 more clients

    Crown Affair ✓, Pleasing ✓, Cibu ✓, Patricks ✓, L'Agence, Hat Club, Beyond Yoga, Wakemakers, Trubar, Nomadix, ABCmouse, Rokform, Pop & Bottle, Mod Gents, Modernica, Lectric eBikes, Just Water, Higround, Ghurka, Detox U, City Grounds, Ammo NYC, Swiss Gear, Igloo Coolers, Blueair, Orgain, Pure Fishing, D'Addario, Stussy, Kith, Anastasia Beverly Hills, Good Smile US, Vault Comics, Toho Animation Store, Hello 82, Allies of Skin, Arctic Fox Hair Color, Z Supply, Wildfang, Tipsy Elves, Tasc Performance, PSD, Pistola Denim, John Elliott, O'Neill, Eby, Revo, Madhappy, Golf Wang, Golf Le Fleur, Bogey Boys, Austin Post, Akila, 100 Thieves, RVCA

  3. The Working Party

    Melbourne, Australia

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Headless commerce
    • Fashion and apparel
    • +8

    From their site The Shopify Partner for strategic growth, precision engineering and intelligent design.

    Named clients34

    +30 more clients

    Assembly Label, Elk, SHEIKE, Babybee, Aid Station, Blue Illusion, 99 Bikes, LEGO, Vida Glow, Lovisa, The Good Guys, Youfoodz, LEO LIN, OET, Triangl, Bissell, Kennedy, Japanese Taste, by charlotte, Seafolly, New Era, VRG GRL, CSD Brands, JB Hi-Fi, KOOKAÏ, Deus Ex Machina, Farmers Pick, Alpha-H, Mister Zimi, SIR.

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Fashion and apparel
    • Food and drink
    • +6

    From their site AI Amplified Commerce. Intelligent Commerce, Amplified.

    Named clients31

    +27 more clients

    Archie Rose, Auto One, Rhythm Snowsports, The Academy Brand, Zero Co, White Fox, 1001 Optometry, Ally Fashion, APEX Mobility, Astris, Bulova, carparts2u, Citizen Watches, Daily Label, Green Friday, Hawthorn, Hunter St Hospitality, Koch & Co, Lacoste, Lou Lou Australia, Maggie Beer Holdings, eSafety Supplies, NTI, ResMed, Lee Mathews, Hello Hansen, Kidstuff

  4. eCommerce Today

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • Fashion and apparel
    • +9

    From their site Scale on Shopify with automation‑led growth. We are a Full Service ECOMMERCE Agency

    Named clients30 2 corroborated

    +26 more clients

    Al-Ittihad Club, Animax, Mobexpert, De Watere, Rossellimac, Driedfruits.ro, Photosetup, IXY, Les Vacances d'Irina, CraftMystic, Vital Inspired Paws, El Studio, Skates USA, Bere Zăganu, Faribault Mill, Florida Sunshine, Gorilla Sports, Jakeman's Maple Syrup, GTC, Monkees of Greenville, VitasupportMD, Style my Home, Future Classics Furniture, Hodges Marine, Sarah Maier, Naluza

  5. Ranosys

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify Plus
    • Fashion and apparel
    • Food and drink
    • Jewellery and luxury

    From their site Shopify Plus Agency for Large-Scale and Complex Storefronts

    Named clients29

    +25 more clients

    Amazin Graze, Delifrance, Furama Riverfront, Ethan K, Skechers, Berkshire Hathaway, Krisshop, Hyundai, The Body Shop, Nespresso, Dior, Cath Kidston, Courts, Bench, Vans, Fujifilm, Uniqlo, Wine Connection, Charles and Keith, Victoria Secret, Under Armour, Rituals, Eu Yan Sang, Panasonic, Mothercare

  6. BlueSwitch

    Austin, US · also New York, Dallas +2

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • Fashion and apparel
    • +2

    From their site BlueSwitch is the leading Platinum Shopify Plus agency for large-scale B2B + D2C transformations.

    Offices
    5

    Named clients27

    +23 more clients

    Lord & Taylor, Ted Baker, Mario Badescu, European Wax Center, J.Queen New York, A Pea in the Pod, Technics, L'objet, Tobii Dynavox, JVN, To Boot New York, Reader's Digest, Motherhood, Gaiam, e.l.f., Fortna, Mizkan, Reckitt, Salvation Army, Sunnen, Rapiscan Systems, Wirecutter, Tata Harper

  7. Brainvire

    Dallas, US · also Chicago

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • Home and furniture
    • +4

    From their site AI-native consultancy for enterprise reinvention

    Offices
    2

    Named clients24

    +20 more clients

    McAfee, American Tire Depot, Bay Alarm Medical, Ajmal, RAK Ceramics, United Pharmacy, Jazeera Paints, Melissa, Insomnia Cookies, Shop LC, Southwest Airlines, Rev-A-Shelf, American Lighting, Numrich Gun Parts, University of Texas, Online Tires, BRUCE BOLT, Street Characters Inc., TentAndTable, Texas Energy Provider

  8. Zaelab

    Chicago, US

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • BigCommerce
    • Headless commerce
    • Home and furniture
    • +5

    From their site Customer First. Revenue, Now.

    Team
    201 to 500

    Named clients23

    +19 more clients

    Gesswein, Topcon, General Electric, Simpson Strong-Tie, De'Longhi, E.B. Bradley Co., ProjectorScreen.com, ESAB, Sarnova, Titleist, Direct Tool Factory Outlet, Air Lift Company, Certor Sports, Palmer Johnson Power Systems, Precision Matthews, CORT, Cox Automotive, IEWC, Lonza

  9. Sunrise Integration

    Los Angeles, US

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Fashion and apparel
    • Sports and outdoors
    • +2

    From their site Migration, design and Shopify development agency to scale online and retail business

    Founded
    2002

    Named clients22

    +18 more clients

    Rakuten, Ferrari, Maersk, Worth & Co, DHL, Quay, Bombas, Stanford Healthcare, Pitney Bowes, 4moms, Rebecca Minkoff, Untuckit, Liberty Landscape Supply, Returnly, Oros Apparel, Frame Denim, Goorin Bros, Salsa Cycles

  10. IWD Agency

    Austin, US · also New York, Barcelona +1

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify Plus
    • Adobe Commerce (Magento)
    • WooCommerce
    • BigCommerce
    • +7

    From their site The ecommerce agency that builds the store, then stays for the growth.

    Founded
    2008
    Offices
    5

    Named clients20

    +16 more clients

    Runner's Athletics, Penn State University, Berkey Creamery, Purdue University, Europa Eyewear, BinMaster, Circle Y Saddles, ADTRAN, Urbanspace, Dominate, School Fix, DMC Tools, EvoShield, Warner Press, US Camera Pro, Inyo Pools

  11. The Pixel

    Bristol, UK

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Adobe Commerce (Magento)
    • Health and supplements
    • Home and furniture
    • Kids and baby

    From their site For over 20 years, The Pixel has helped ambitious brands transform and scale their digital commerce operations, driving billions in global revenue.

    Named clients20

    +16 more clients

    Calor, National Trust, University of Law, Farrow & Ball, KCS, Pet Drugs, Perfect Draft, Crown Paints, Baker Ross, Spectrum Brands, Brandon Hire Station, Arlo & Jacob, Poundland, RSM, Osprey London, Jojo Maman Bebe

  12. Atlas Studios

    Auckland, New Zealand

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • Food and drink
    • Health and supplements
    • +5

    From their site The commerce partner ANZ's best merchants keep coming back to.

    Offices
    2

    Named clients20

    +16 more clients

    PhotoLife, Proferlo, Good George Brewing, Attwoods the Packaging People, Nutrient Rescue, Ultra Football, Courtside Melbourne, Ceres Organics, Wilson and Dorset, Scott Electrical, Ugly Face, George Harrison, By Baby, Ironclad Pan Co., Equidae Botanicals, Bluebells Cakery

  13. Createur

    Sydney, Australia

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • WooCommerce
    • Fashion and apparel
    • +3

    From their site We help your business flourish in the digital space - be it more views, clicks-throughs, downloads, sales, leads or enquiries.

    Offices
    2

    Named clients19 2 corroborated

    +15 more clients

    amaysim, Cracka Wines, Colgate-Palmolive, Shirt Bar, Jones Lang LaSalle, BangTango, Loop Brands, Ganton, International Fashion Group, Appliance Retailer, Christopher Esber, Branding By Air, Gallipoli Club, Imprint Street, Imprint Acoustics

  14. Ceymox

    Chicago, US

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Adobe Commerce (Magento)
    • Headless commerce
    • Fashion and apparel
    • +2

    From their site Most Trusted Magento Development Company

    Named clients19

    +15 more clients

    Kalyan Hypermarket, Bahrain Duty Free, Bobree, Dubai Garden Centre, EGC Supply, Brosco International (BROMED), Anchor, OllZ, Mahalekshmi, Werkz, Clay, Anjali Fab, Videolinks, GreenCart.ae, LEDWorld

  15. Ziffity Solutions LLC

    Dallas, US

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify Plus
    • Adobe Commerce (Magento)
    • BigCommerce
    • Fashion and apparel
    • +4

    From their site We Blend Design, Technology And Marketing For Best-in-Class eCommerce Solutions

    Named clients18 1 corroborated

    +14 more clients

    Kurt Geiger, US Electrical (USESI), Airfield Supply, Olam Food Ingredients, Travers Tool, Preseperse, It's Sugar, Sour Patch Kids, Earthlite, Super Breakers, Agilex, Walthers, Global Industrial, WPI

  16. Acidgreen

    Sydney, Australia

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify Plus
    • Adobe Commerce (Magento)
    • BigCommerce
    • Fashion and apparel
    • +6

    From their site Crafting exceptional eCommerce solutions to captivate visitors, foster customer loyalty, and maximise sales.

    Founded
    2000

    Named clients18

    +14 more clients

    St Frock, Woolworths, Paddy Pallin, Early Settler, Pierre Hardy, Dion Lee, Camillia, Janison, Danone Nutricia, Selfie Leslie, Princess Polly, St Maclou, Cotelac, Legend Corporation

  17. Astound Digital

    Hamburg, Germany · also Atlanta

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Headless commerce
    • Fashion and apparel
    • Beauty and skincare
    • +3

    From their site Leading Global Digital Commerce & AI-Powered Experience Solutions

    Team
    500+
    Offices
    2

    Named clients17

    +13 more clients

    Engine, Newell Brands, L'Oréal, Blue Rabbit, Fender, Jacuzzi, NDS, Berlin Packaging, Virgin Voyages, Omron, Goldwell, Boots Opticians, Zermatt

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Adobe Commerce (Magento)
    • WooCommerce
    • BigCommerce
    • +2

    From their site High-performance Shopify stores, integrated with your ERP.

    Offices
    2

    Named clients15 2 corroborated

    +11 more clients

    SRA Karting, Quai Lanaudière, Plymovent - Remove the Fume, Premier Miel, Lapierre Law, Dentistes Shawinigan, Omind, Pave Expert, Quais Laurentiens, Creations Oceanes, Le Bro du Reseau

  18. Sandcastle Web Design & Development

    Seattle, US

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • WooCommerce
    • BigCommerce
    • Food and drink
    • +2

    From their site Commerce Systems That Actually Integrate

    Founded
    2001
    Offices
    2

    Named clients15

    +11 more clients

    Southland Medical, ChefShop.com, Aviation Supplies & Academics, Media TrAIner, Enviromech, Seattle Children's Hospital | Guilds, Prothman, Direct Branding, Custom Pure Water, Financial Assistance, Inc., 468 Insider / 468 Communications

    sandcastle-web.com (opens the agency's website in a new tab)
  19. Shopmonkey

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Shopify
    • Shopify Plus
    • WooCommerce
    • B2B and wholesale
    • +1

    From their site Shopify development voor merken die verder willen dan een standaard webshop

    Team
    1 to 10

    Named clients15

    +11 more clients

    Super Ninja, So Clever, &Klevering, Vloerglijders, XOXO Wildhearts, BALR., Bassie, The Spice Girl, Den Brok, Dog With A Mission, Tjins

  20. Medienwerft GmbH

    Hamburg, Germany

    • Matches: Replatforming and migration
    • Matches: Enterprise and high volume
    • Headless commerce
    • Fashion and apparel
    • Kids and baby
    • Automotive and parts
    • +1

    From their site E-Commerce Next Level: Self-Driving Commerce systems that reduce complexity and sell measurably better

    Named clients13

    +9 more clients

    KRONE, Klarmobil.de, Landgard, MEIN SCHÖNER GARTEN, Ernsting's family, Dachdecker-Einkauf Süd, STARK Deutschland, VOLKSWAGEN ZUBEHÖR, GRANIT PARTS/FRICKE

From the ecommerceguide dataset

Enterprise and high volume agencies in numbers

Calculated from every agency in this category, not just this page. Each figure opens the list filtered to it.

Agencies listed
76
Name at least one client
68 89%
Agency to client links recorded
955
Have a corroborated client
10 13%
Team size on record
16 21%
Founding year on record
15 20%

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.