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Agencies by specialism

B2B and wholesale ecommerce agencies.

Agencies whose named clients or own descriptions show B2B and wholesale 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
237
name at least one client
209
have a corroborated client
32
client brands named
2,699
countries with an office
19
Agency sites last read
September 2026

126 B2B and wholesale ecommerce agencies match your filters

Showing 1 to 25 of 126, 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: Conversion rate optimisation
    • Matches: B2B and wholesale
    • 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, Delola, Teremana, BIOLYTE, Willow, Sprinter, Willow, BLANK Beauty Corporate, Lawry's and 14 more

  2. SeedCMS

    London, UK

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • 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 ✓, Hello 82, Toho Animation Store, Vault Comics, Good Smile US, Anastasia Beverly Hills, Kith, Stussy, D'Addario, Pure Fishing, Orgain, Blueair, Igloo Coolers, Swiss Gear, Ammo NYC, City Grounds, Detox U, Ghurka, Higround, Just Water, Lectric eBikes, Modernica, Mod Gents, Pop & Bottle, Rokform, ABCmouse, Nomadix, Trubar, Wakemakers, Beyond Yoga, Hat Club, L'Agence, RVCA, 100 Thieves, Akila, Austin Post, Bogey Boys, Golf Le Fleur, Golf Wang, Madhappy, Revo, Eby, O'Neill, John Elliott, Pistola Denim, PSD, Tasc Performance, Tipsy Elves, Wildfang, Z Supply, Arctic Fox Hair Color, Allies of Skin

  3. Eastside Co

    London, UK · also Austin, Manchester +13

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • WooCommerce
    • Fashion and apparel
    • +8

    From their site Award winning agency specialising in Shopify Plus design, development and ecommerce marketing solutions for global brands

    Team
    51 to 200
    Offices
    17

    Named clients56 6 corroborated

    +52 more clients

    Route One ✓, Spectrum Collections ✓, DJI, UFC Collectibles, Cutler and Gross, REN Skincare, Coffee Angel, DJI Hasselblad, Desert Steel, Zipvit, Gold Collagen, Dessert Steel, JLingz, Olivia May, MG, Kate's Kitchen, Hadoro Paris, Route One, Olivia May, Condor, Sneak Energy, Wild Deo, TRENDYGOLF, what3words, Voyado, Solar Scooters, Raging Bull, MobilityPlus, Mimi and Lula, Holland Cooper, Absolute Collagen, Hera, Purish, Twenty, Origin Coffee, Oliver Sweeney, Lazy Oaf, SHOWstudio, Klarna, Carex, Tropic Skincare, Pure Scooters, Scandibørn, Tatty Devine, Patrick Mavros, Hearts of London, Trojan, British Red Cross, Motel Rocks, Trunk, Route One, Starpowa

  4. magic42

    Birmingham, UK · also Austin, Leeds +4

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Amazon
    • Shopify Plus
    • Adobe Commerce (Magento)
    • +9

    From their site The eCommerce Development Agency Born from Retail

    Founded
    2018
    Offices
    8

    Named clients49

    +45 more clients

    Springpack, Canonbury Products, Alan Paine, Stone Computers, Jaytees, Roger Clark Motorsport, BoxMart, Doorfit, BioCare, Aqua i, Whisper Pumps, Nobisco, SD Products, Buy Sheds Direct, Jenvey, Bristol Maid, British Gymnastics, Motaclan, Pump Sales Direct, The Handcrafted Card Company, Ifancyone, Haws Watering Cans, Webbs Electricals, Mobile Fun, Aimont, Medik8, Scott+Sargeant, Studiospares, Stone Group, Cotterill Civils, Love Cases, Love Orchids, SparesPRO, Packt, Pavilion Broadway, Thomas Dudley, Bulldog Appliances, Berry Flirt, Nanogen, Vinotopia, Azio Beauty, 1st MX, Feel Good Matters, Oak Furniture King, USN

  5. INDEZ

    Glasgow, UK · also Edinburgh, Manchester

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Amazon
    • Adobe Commerce (Magento)
    • BigCommerce
    • +4

    From their site Ecommerce Growth, Business Automation & Magento Agency based in Glasgow, Edinburgh & Manchester, UK.

    Founded
    1995
    Offices
    2

    Named clients45 1 corroborated

    +41 more clients

    Scott Direct, Remnant Kings, Powertool World, Freeze Pro Shop, Shearer Candles, Direct Office Supply, Gretna Green, Absolute Snow, The Paint Shed, Sarah Haran, Lily Blanche, LQ Collagen, TRR Nutrition, Hard To Find Whisky, Hard To Find Hifi, Jan de Vries, Toolstop, Asda, Scotch Malt Whisky Society, YARD, Wholesale Domestic, CCL, Trespass, Nevisport, Simon Howie, Laings, Barclays Diamonds, Glasgow Distillery Company, Makar Glasgow Gin, The Macallan, Greaves Sports, Scottish Rugby, Celtic FC, Unineed, GoCompare, Vamosa T-Systems, SBS, JLG, Jenier Teas, A and C Audio, Linn

  6. DigitalSuits

    Miami, US

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • Headless commerce
    • Fashion and apparel
    • +3

    From their site Full-cycle Shopify and AI development services

    Named clients36

    +32 more clients

    Carepod, The Vaan Group, Noah Living, Miracle Brand, CBD Affs, Laurus, Terrific, Wicked Cushions, Understatement Underwear, ReturnGO, Crossing Minds, Aquablu, Synsel, Seven Sundays, CircuitMess, The Custom Captain, Lone Rider, Nolan Interior, Scentbird, DUXIANA, KOIO, Pattern, momox, Yepoda, Zipco, Poketo, Onsen, Claim Technology, Ask Porter, Lunchbox Packs, Sanctuary, Artisan Revere

  7. Overdose

    Auckland, New Zealand · also Singapore, Berlin +3

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • BigCommerce
    • +6

    From their site We don't sell solutions. We produce business outcomes.

    Team
    51 to 200
    Founded
    2016
    Offices
    7

    Named clients36

    +32 more clients

    Barkers, Signet, Motto, Standard Issue, Giftbox Boutique, SleepMaker Australia, Manage My Health, Jaycar, Merchant 1948, Moet, King Seeds, Hairhouse, Veuve Clicquot, Jenny Craig, WelleCo, Stussy, Billabong, Volcom, Element, Quiksilver, Vida Glow, Verali, The Body Shop, Temple & Webster, Ted's Cameras, Globe, Headspace, Insignia, James Lane, Jaybro, L'Occitane, Maurice Blackburn Lawyers

  8. Squashed Pixel

    Yorkshire, UK · also Manchester, Leeds

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Fashion and apparel
    • Beauty and skincare
    • Food and drink
    • +3

    From their site Built by founders. Backed by Shopify. Not an Agency. An Ally.

    Team
    1 to 10
    Founded
    2009
    Offices
    2

    Named clients34 5 corroborated

    +30 more clients

    Natural VetCare ✓, Drink SYPS, St Moriz, Indu, Crossip Drinks, Nala's Baby, Julienne Bruno, ESL, Stonelux, Drowsy Sleep, My Baker, Miss Mandalay, Métiers, Super Rare Games, Wineware, byk Beauty, Yard Force, Woods Fine Linens, Just Poles, AniMac, Midori Matcha, Conka, SoleMate, Attic Womens Wear, Rocksound Magazine, Dagsmejan, Little Women, Fitz George Bathrooms, Luss General Stores, Amy Bakehouse

  9. Amblique

    Sydney, Australia

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify Plus
    • BigCommerce
    • Salesforce Commerce Cloud
    • Fashion and apparel
    • +4

    From their site Your Digital Commerce Experts

    Named clients32

    +28 more clients

    Mountfords, Mathers, Ziera, BCF, Dr LeWinn's, Purina, EMU Australia, Jansz, Midas, Nepenthe, Manicare, Bobux, Comvita, Oxford Landing, NNT Uniforms, Mollini, Styletread, Dalrymple, Shaver Shop, Colorado, McGuigan, Swisspers, Diana Ferrari, Heggies, Myer, City Beach Australia, icebreaker, Barbeques Galore

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • 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

  10. Proogresa

    Terrassa, Spain · also Barcelona

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Amazon
    • Beauty and skincare
    • Sports and outdoors
    • Kids and baby

    From their site Marketing, Tecnología, Diseño y Desarrollo Web para potenciar tu Marca y generar Resultados.

    Founded
    2010

    Named clients30

    +26 more clients

    Livitat, Copegam, Xmas Market, Barcelaw, SPLCME, Nutri-Cloud, BML, M. Pascual, Habitatge Terrassa, Blanc Pescador, PonteMASfuerte, Comansi, Alsico, Vestilab, NaturaBIO Cosmetics, Dvs Aigua, Cambra de Comerç de Terrassa, Haas, 24Sec, Galerías del Tresillo, Culinarium, Universitat de Barcelona, Onepro, Formaspack, Baroig, Perelada

  11. RVS Media

    London, UK

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Adobe Commerce (Magento)
    • BigCommerce
    • Beauty and skincare
    • +3

    From their site Web Development Company That Drives Growth

    Named clients29

    +25 more clients

    BuyFlooringOnline, Family Hub - Torbay Council, Greetings House, Ealing Food Partnership, Pfeffer-Sal, Pool and Spa, Raft Furniture, Sunnamusk, Skin Chemists, Temptation Gifts, The Global Governance Project, Torbay Council, UK Radiators, University of West London, Wholesale LED Lights, Wowcher, Gemar, Mom's Masala Rasoi, TFH Gazebos, Nutrition Ninja, Travel Force, The Collectors Club, Carpet City, PrimeLoops, Arapina

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify Plus
    • Fashion and apparel
    • Food and drink
    • Home and furniture
    • +4

    From their site Performance Driven Commerce, Built for What's Next

    Named clients28

    +24 more clients

    Giant Tiger, Sagomini, Hill's Pet Nutrition, Sakara Life, Bouclair, David's Tea, Effy, Fashion Nova, Gorjana, Matt & Nat, Psycho Bunny, Gymshark, Boathouse, Bestseller, Nature's Bakery, Tonal, Urban Planet, Wild Fork, Kith, Volcom, Rudsak, Rocky Brands, Progress Lighting, Hydrow

  12. Swanky

    Leeds, UK

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • WooCommerce
    • Fashion and apparel
    • +9

    From their site Compelling digital experiences for international brands on Shopify Plus.

    Named clients27

    +23 more clients

    Fishpools, bond-eye swim, Initio Parfums Privés, FutureYou Cambridge, Wilkinson Sword, HelloFresh, Naturalmat, daysoft, Aeris, One Retail Group, Bouclème, Shackleton, Union Hand-Roasted Coffee, Farrell's, Veneta Blinds, YuMOVE, DockATot, Saddleback, Symprove, Silk Oil of Morocco, Loop Earplugs, MyClothing, Salon Supplies & Furniture

  13. Magneto IT Solutions

    London, UK · also New York, Toronto +1

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Adobe Commerce (Magento)
    • Headless commerce
    • Fashion and apparel
    • Beauty and skincare
    • +3

    From their site Your Global AI-Driven Digital Commerce and Growth Marketing Partner

    Team
    201 to 500
    Offices
    4

    Named clients26

    +22 more clients

    Enterra Medical, Kobray, STRIQ, DOD Technology, 95 Nutrition, Asia Jewellers, KGK, Chandrana Supermarket, Silhouette America, Dover Jewelry, Deadly Ponies, Lhamour, Powerlook, Thomasscott, Combipower BV, Skysales, Petzone, GBI Varpo, Diamond Boutique, Badkamermeudel Outlet, VP Wedding Planner, Catrion

  14. DotCollective

    Melbourne, Australia

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • Fashion and apparel
    • Beauty and skincare
    • +3

    From their site Human Craft, Machine Pace.

    Named clients25

    +21 more clients

    Akubra, Hairhouse, Space Furniture, Kathmandu, Natural Pet Food Group, Tena, Brandbank, Scanlan Theodore, Brand Collective, Purebaby, Jardan, Essity, Frank Green, Aje, Incu, Milligram, Hommey, MJ Bale, Leif, Gazman, Viktoria & Woods

  15. Terabyte Interactive

    Auckland, New Zealand

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • BigCommerce
    • Home and furniture

    From their site Beautiful digital experiences, inspired by deep insights and innovation that deliver results.

    Offices
    2

    Named clients24

    +20 more clients

    Dilworth School, TOP 10 Holiday Parks, Hobbiton™ Movie Set Tours, Instant Finance, Graeme Dingle Foundation, Entec, Eagle Republic, Placemakers, Bupa New Zealand, Marlborough Tour Company, Bonson NZ, New Zealand Avocado, Safety'n Action, Cardrona Alpine Resort, Sudima Hotel, Designers’ Collection, King's College, Jemini, Ezi Car Rental, Destination Great Lake Taupo

  16. Unified

    London, UK

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • WooCommerce
    • +7

    From their site We are an ecommerce agency specialising in Shopify, Adobe Commerce and custom solutions for premium DTC and B2B brands

    Named clients23 11 corroborated

    +19 more clients

    The Conran Shop ✓, Alex Monroe ✓, House of Hackney ✓, iCandy ✓, Langerman Diamonds ✓, Flying Tiger ✓, Rab ✓, Vivo Barefoot, Gymshark, Photowall, Partridge Jewellers, Swire Group, Tom Dixon, LSA International, WCF Group, Ehrman Tapestry, Sophie Conran, Wunderbrow, Fixfast

  17. Solved Puzzle

    Miami, US

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Fashion and apparel
    • Food and drink
    • Health and supplements
    • +2

    From their site We obsess over your customers.

    Team
    11 to 50
    Offices
    2

    Named clients23

    +19 more clients

    Highlight Salon & Spa, Equinox Pool & Spa, Casa Verde, Bester Caviar, Integramed, Lolita Dessert Club, Piola Pizza USA, R. Homes, Ramona La Rue, Seeq Supply, Shoma Bazaar, Sweet Flavor, The Ross Art Group, Trendy Jendy, Zenta Pets, A'CLUB, Neverland Coffee Bar, Pink Papyrus, Ballpoint Marketing

  18. B2 Agency Limited

    Leeds, UK · also Dubai

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Amazon
    • Shopify Plus
    • Adobe Commerce (Magento)
    • +6

    From their site Supercharged Shopify stores

    Offices
    3

    Named clients23

    +19 more clients

    Posh Totty, Sneak, Silver UK, Invopak, Inbuild, Remus Uomo, Hay Hampers, Deluxe Interior, Dalgety Teas, MUD Stuff, Cycle Exchange, Salons Direct, Ladderstore, Kiwi Cru, Gingerlily, Vocation Brewery, Super-Wide, TJ Hughes, Moguntia Food Group

  19. Digispot

    Warsaw, Poland

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • WooCommerce
    • Headless commerce
    • Fashion and apparel
    • +4

    From their site Zamieniamy odwiedzających w kupujących

    Named clients23

    +19 more clients

    Wideorejestratory24.pl, Daag, Chroma.pl, Naoko, Antykwariat Grochowski, OpenGift, Magda Butrym, Primagran, Two Continents, Kinderkraft, Meble Bogart, Spod Igły i Nitki, i-sofa, Motogo, Kombinat Konopny, Medeocare, Samsung, Mittohome, Respo

  20. Online Visions

    Brisbane, Australia

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Adobe Commerce (Magento)
    • BigCommerce
    • Fashion and apparel
    • Home and furniture

    From their site A UX user-experience driven eCommerce web design agency helping you discover the true potential of your eCommerce website

    Founded
    2002

    Named clients21 1 corroborated

    +17 more clients

    Adventist Book Centre, Das Resto Parts, Premier Workplace Solutions, Acer Australia, Knauf Insulation / Earthwool, Bombora Supplies, South Melbourne Market, Control Logic, Heaven Costumes, Assa Abloy, Onsite Safety Australia, RFI, Football Queensland, Haigh's Chocolates, Gravity Fit, Terry White Chemmart, International Protein

  21. IWD Agency

    Austin, US · also New York, Barcelona +1

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • 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, Dominate, Urbanspace, ADTRAN, Circle Y Saddles, BinMaster, Europa Eyewear, Inyo Pools, US Camera Pro, Warner Press, EvoShield, DMC Tools, School Fix

  22. R & W Media

    London, UK

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Adobe Commerce (Magento)
    • Fashion and apparel
    • Beauty and skincare
    • Food and drink
    • +3

    From their site Leading Magento agency in London

    Offices
    2

    Named clients20

    +16 more clients

    Mary Jane Fashion, Liquor Zaar, Pulsin, Walls and Floors, Sarah Chapman, Needle & Thread, Capezio, The Toy Store, The Bed Slats Company, 1st Direct Pools, Cadet Direct / Survival Aids, Tommy, Freshcig, Universe Marketplace, Plug and Play Design, Wiley

  23. CommerceShop

    Atlanta, US

    • Matches: Conversion rate optimisation
    • Matches: B2B and wholesale
    • Shopify
    • Shopify Plus
    • Adobe Commerce (Magento)
    • WooCommerce
    • +5

    From their site Performance-led eCommerce strategy, design, and engineering — built to scale revenue, not just launch websites.

    Team
    51 to 200
    Founded
    2009

    Named clients20

    +16 more clients

    Zink Wheels, Garages for Atlanta, UrbanLane, ClearPath CFO, Primera Technology, iPromo, The Color Concierge, Tiger Friday, Empire Safety, Southern Labware, Big Fundraising Ideas, Vyrill, Lifetime Tea, Buy LED Online, Dawson Jones, CablesPlus USA

From the ecommerceguide dataset

B2B and wholesale agencies in numbers

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

Agencies listed
237
Name at least one client
209 88%
Agency to client links recorded
2,725
Have a corroborated client
32 14%
Team size on record
45 19%
Founding year on record
52 22%

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.