Company lists · Data refreshed September 2026

Top 25 B2B ecommerce platform consultants based in the United States

Name: B2B ecommerce platform consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 2,020 companies tracked

RevenueBase identified 2,020 B2B ecommerce platform consultants headquartered in the United States as of September 2026 and tracks 37,227 professional contacts across them, including 11,845 with verified work emails. New York is the largest hub.

This list covers B2B ecommerce platform consultants headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

2,020Companies

37,227Contacts tracked

11,845Verified emails

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The 25 largest B2B ecommerce platform consultants based in the United States

Ranked by team size

Top 25 of 2,020 B2B ecommerce platform consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to B2B ecommerce platform consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NISUM	Indirect evidence	Brea, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,807 contacts →
	Indirect evidence “We are Nisum, a global consulting partner specialized in digital commerce and evolution.” Source: RevenueBase Database · checked Sep 27, 2026
2	Flywheel	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,706 contacts →
	Indirect evidence “Flywheel, the commerce arm of Omnicom Media, provides best-in-class service that combines tailored expertise with advanced software solutions to help clients drive incremental…” Source: RevenueBase Database · checked Sep 27, 2026
3	Iksula	Partial evidence	Oakland, CA, United StatesHQ checked Sep 27, 2026	501-1,000	948 contacts →
	Partial evidence “Iksula is a leading eCommerce solutions provider for brands and retailers globally.” Source: RevenueBase Database · checked Sep 27, 2026
4	Appdirect	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	924 contacts →
	Strong evidence “AppDirect is a San Francisco-based B2B subscription commerce platform company that brings together technology providers, advisors, and businesses to simplify how they buy, sell…” Source: RevenueBase Database · checked Sep 27, 2026
5	Bigcommerce	Strong evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	746 contacts →
	Strong evidence “BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.” Source: RevenueBase Database · checked Sep 27, 2026
6	GXS	Indirect evidence	Gaithersburg, MD, United StatesHQ checked Sep 27, 2026	1,001-5,000	693 contacts →
	Indirect evidence “GXS is the world’s largest integration services provider, connecting more than companies, including 22 of the top 25 supply chains, exchange electronic transactions with their…” Source: RevenueBase Database · checked Sep 27, 2026
7	Unilog	Partial evidence	Plymouth Meeting, PA, United StatesHQ checked Sep 27, 2026	501-1,000	689 contacts →
	Partial evidence “Unilog is the leader in connected product content and commerce, delivering the platform, content, and connectivity businesses need to succeed in the digital arena.” Source: RevenueBase Database · checked Sep 27, 2026
8	NET At Work	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	679 contacts →
	Indirect evidence “At Net at Work, we help organizations unleash the power of their business performance.” Source: RevenueBase Database · checked Sep 27, 2026
9	Rithum	Indirect evidence	Plano, NC, United StatesHQ checked Sep 27, 2026	501-1,000	627 contacts →
	Indirect evidence “With 28 years of innovation behind us, Rithum was formed when two industry pioneers, CommerceHub and ChannelAdvisor, joined forces to redefine commerce operations.” Source: RevenueBase Database · checked Sep 27, 2026
10	Techstar Group	Indirect evidence	Lewisville, TX, United StatesHQ checked Sep 27, 2026	501-1,000	598 contacts →
	Indirect evidence “At TechStar Group, we are a Cloud & Digital Transformation Advisory and implementation services company headquartered in Dallas, TX-dedicated to being a trusted partner in…” Source: RevenueBase Database · checked Sep 27, 2026
11	Vserve Ebusiness Solutions	Partial evidence	New York, United StatesHQ checked Sep 27, 2026	501-1,000	481 contacts →
	Partial evidence “Vserve Ebusiness Solutions is a Trusted Global Provider of AI-powered Supply Chain and Ecommerce Solutions.” Source: RevenueBase Database · checked Sep 27, 2026
12	Skillnet Solutions, INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	431 contacts →
	Indirect evidence “SkillNet Solutions, Makers of Modern Commerce provides consulting, AI solutions and technology services to companies that are digitally transforming their business to modern…” Source: RevenueBase Database · checked Sep 27, 2026
13	Amla Commerce Creator Of Artifi And Znode	Strong evidence	Milwaukee, WI, United StatesHQ checked Sep 27, 2026	201-500	408 contacts →
	Strong evidence “Amla Commerce develops ecommerce software platforms.” Source: RevenueBase Database · checked Sep 27, 2026
14	Infosys Equinox	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	354 contacts →
	Partial evidence “Infosys Equinox is a digital commerce platform that drives human-centric and memorable omnichannel shopping experiences.” Source: RevenueBase Database · checked Sep 27, 2026
15	Kensium	Strong evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	201-500	343 contacts →
	Strong evidence “At Kensium, we lead the way in B2B and B2C eCommerce innovation, delivering scalable solutions that drive business growth and competitiveness.” Source: RevenueBase Database · checked Sep 27, 2026
16	Advatix	Indirect evidence	Westlake Village, CA, United StatesHQ checked Sep 27, 2026	501-1,000	294 contacts →
	Indirect evidence “Helping Companies Transform Operations and Grow Omnichannel.” Source: RevenueBase Database · checked Sep 27, 2026
17	Retail Insights	Indirect evidence	Asheville, NC, United StatesHQ checked Sep 27, 2026	201-500	294 contacts →
	Indirect evidence “Retail Insights is a leading system integrator and omnichannel technology partner, empowering global retail brands to achieve success at scale.” Source: RevenueBase Database · checked Sep 27, 2026
18	Accellor	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 27, 2026	201-500	270 contacts →
	Indirect evidence “We believe that constant innovation is key to staying relevant and competitive.” Source: RevenueBase Database · checked Sep 27, 2026
19	Nulogic	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 27, 2026	201-500	268 contacts →
	Indirect evidence “NULogic is a digital commerce systems integrator providing a range of services from discovery to delivery and ongoing support and maintenance.” Source: RevenueBase Database · checked Sep 27, 2026
20	omni.pro	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	258 contacts →
	Indirect evidence “We are OMNI.PRO, experts in driving omnichannel transformation and digital growth for organizations.” Source: RevenueBase Database · checked Sep 27, 2026
21	ETG Digital	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 27, 2026	201-500	244 contacts →
	Indirect evidence “At ETG Digital, we help businesses unlock the full potential of their investments.” Source: RevenueBase Database · checked Sep 27, 2026
22	B-Stock	Strong evidence	San Mateo, CA, United StatesHQ checked Sep 27, 2026	201-500	233 contacts →
	Strong evidence “B-Stock is the world's largest B2B recommerce platform and system of record for all resale.” Source: RevenueBase Database · checked Sep 27, 2026
23	Mcfadyen Digital	Partial evidence	Vienna, VA, United StatesHQ checked Sep 27, 2026	201-500	226 contacts →
	Partial evidence “AI is changing how B2B buyers find, evaluate, and select vendors.” Source: RevenueBase Database · checked Sep 27, 2026
24	Channeladvisor	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 27, 2026	501-1,000	225 contacts →
	Partial evidence “ChannelAdvisor (NYSE: ECOM) is a leading multichannel commerce platform whose mission is to connect and optimize the world’s commerce.” Source: RevenueBase Database · checked Sep 27, 2026
25	Solveda	Partial evidence	Jersey, NJ, United StatesHQ checked Sep 27, 2026	201-500	221 contacts →
	Partial evidence “Founded in 2013, Solveda is a leading provider of #eCommerce focused #services/solutions headquartered in Long Island, New Jersey.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: B2B ecommerce platform consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names B2B ecommerce platform consultants.
Partial evidence: Its own public description names part of B2B ecommerce platform consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B ecommerce platform consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,020 B2B ecommerce platform consultants based in the United States

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B2B ecommerce platform consultants based in the United States at a glance

As of Sep 27, 2026

31.8%Verified-email coverage

18.4Average contacts per company

1-10Median size (employees)

7.4%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,040

11-50

639

51-200

230

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,020 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among B2B ecommerce platform consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “B2B ecommerce platform consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names B2B ecommerce platform consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among B2B ecommerce platform consultants, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 11,845 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

B2B ecommerce platform consultants by metro

B2B ecommerce platform consultants in New York150
B2B ecommerce platform consultants in Los Angeles52
B2B ecommerce platform consultants in Miami46
B2B ecommerce platform consultants in Austin42
B2B ecommerce platform consultants in Chicago40
B2B ecommerce platform consultants in San Francisco40
B2B ecommerce platform consultants in Atlanta39
B2B ecommerce platform consultants in Sheridan31
B2B ecommerce platform consultants in Denver30
B2B ecommerce platform consultants in Houston26
B2B ecommerce platform consultants in Seattle26
B2B ecommerce platform consultants in Wilmington25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names B2B ecommerce platform consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many B2B ecommerce platform consultants are there based in the United States?

RevenueBase identified 2,020 B2B ecommerce platform consultants headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

NISUM, headquartered in Brea, tops this list with the largest team on record.

Which city has the most B2B ecommerce platform consultants?

New York leads with 150 headquartered companies, followed by Los Angeles (52) and Miami (46).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 11,845 verified decision-maker contacts tracked across these 2,020 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.