Company lists · Data refreshed September 2026

Top 25 Marketplace management consultants based in the United States

Name: Marketplace management 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 5, 2026 2,335 companies tracked

RevenueBase identified 2,335 marketplace management consultants headquartered in the United States as of September 2026 and tracks 28,176 professional contacts across them, including 8,689 with verified work emails and 7,079 with mobile numbers. New York is the largest hub.

This list covers marketplace management 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

2,335Companies

28,176Contacts tracked

8,689Verified emails

7,079Mobile numbers

Unlock all 2,335 companies Free signup · no credit card · 500 free credits

The 25 largest marketplace management consultants based in the United States

Ranked by team size

Top 25 of 2,335 marketplace management consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketplace management consultants: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Walmart MarketplacePartial evidence	Bentonville, AR, United StatesHQ checked Sep 5, 2026	5,001-10,000	4,007
	“Walmart Marketplace connects you to millions of customers across categories, with the tools, insights, and support to grow with confidence.” Source: company website · checked Sep 5, 2026
2	PatternStrong evidence	Lehi, UT, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,895
	“Pattern provides a proven blend of marketplace analytics, product distribution, MAP compliance, and brand management to drive ecommerce acceleration for premium brands.” Source: company website · checked Sep 5, 2026
3	FlywheelIndirect evidence	Baltimore, MD, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,706
	“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: company website · checked Sep 5, 2026
4	IksulaIndirect evidence	Oakland, CA, United StatesHQ checked Sep 5, 2026	501-1,000	948
	“Iksula is a leading eCommerce solutions provider for brands and retailers globally.” Source: company website · checked Sep 5, 2026
5	SpreetailIndirect evidence	Lincoln, NE, United StatesHQ checked Sep 5, 2026	1,001-5,000	836
	“Our mission is to propel brands to increase their ecommerce market share across the globe while improving their operational costs.” Source: company website · checked Sep 5, 2026
6	Vserve Ebusiness SolutionsIndirect evidence	New York, United StatesHQ checked Sep 5, 2026	501-1,000	481
	“Vserve Ebusiness Solutions is a Trusted Global Provider of AI-powered Supply Chain and Ecommerce Solutions.” Source: company website · checked Sep 5, 2026
7	Customized Energy SolutionsIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	201-500	330
	“Customized Energy Solutions is at the forefront of competitive energy markets.” Source: company website · checked Sep 5, 2026
8	Front ROWPartial evidence	New York, CA, United StatesHQ checked Sep 5, 2026	501-1,000	292
	“Front Row is a growth partner that helps brands lead on marketplaces and win in commerce.” Source: company website · checked Sep 5, 2026
9	omni.proIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	258
	“We are OMNI.PRO, experts in driving omnichannel transformation and digital growth for organizations.” Source: company website · checked Sep 5, 2026
10	Ducker CarlislePartial evidence	Troy, MI, United StatesHQ checked Sep 5, 2026	51-200	238
	“Named one of America's Top Management Consulting Firms 2026 by Business Insider, Ducker Carlisle is a global market research, strategy consulting and M&A advisory firm that helps…” Source: company website · checked Sep 5, 2026
11	Mcfadyen DigitalIndirect evidence	Vienna, VA, United StatesHQ checked Sep 5, 2026	201-500	226
	“AI is changing how B2B buyers find, evaluate, and select vendors.” Source: company website · checked Sep 5, 2026
12	ChanneladvisorIndirect evidence	Morrisville, NC, United StatesHQ checked Sep 5, 2026	501-1,000	225
	“ChannelAdvisor (NYSE: ECOM) is a leading multichannel commerce platform whose mission is to connect and optimize the world’s commerce.” Source: company website · checked Sep 5, 2026
13	Hotels At HomeIndirect evidence	Fairfield, NJ, United StatesHQ checked Sep 5, 2026	51-200	217
	“Hotels at Home is an industry-leading eCommerce solutions provider.” Source: company website · checked Sep 5, 2026
14	Commerce PunditIndirect evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	201-500	208
	“eCommerce Development.” Source: company website · checked Sep 5, 2026
15	PodeanPartial evidence	New York, United StatesHQ checked Sep 5, 2026	201-500	207
	“Podean is a global, award-winning marketplace marketing agency.” Source: company website · checked Sep 5, 2026
16	UrtaskerIndirect evidence	Brentwood, NY, United StatesHQ checked Sep 5, 2026	51-200	204
	“At Urtasker, our vision is grounded in integrity, honesty, passion, genuine empathy, and professionalism.” Source: company website · checked Sep 5, 2026
17	EasyecomIndirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	51-200	182
	“Enabling small scale merchants, manufacturers, retailers to sell their products online.” Source: company website · checked Sep 5, 2026
18	Helium 10Partial evidence	Irvine, CA, United StatesHQ checked Sep 5, 2026	51-200	178
	“Helium 10 is an all-in-one e-commerce platform that helps brands launch, grow, and scale across major marketplaces.” Source: company website · checked Sep 5, 2026
19	Global OverviewIndirect evidence	Minnetonka, MN, United StatesHQ checked Sep 5, 2026	51-200	146
	“In the complex world of e-commerce, sustainable growth comes from understanding how everything connects-operations, retail, creative, advertising, and data working as an…” Source: company website · checked Sep 5, 2026
20	EchidnaIndirect evidence	Chappaqua, NY, United StatesHQ checked Sep 5, 2026	201-500	144
	“Echidna is a global agency specializing in modern digital commerce service solutions.” Source: company website · checked Sep 5, 2026
21	Miva, INCIndirect evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	51-200	140
	Source: company website · checked Sep 5, 2026
22	CommercehubIndirect evidence	Latham, NY, United StatesHQ checked Sep 5, 2026	201-500	134
	“CommerceHub is one of the world’s largest, most trusted commerce networks, connecting over retailers and brands globally to transact more than $50 billion in gross merchandise…” Source: company website · checked Sep 5, 2026
23	LucintelPartial evidence	Irving, United StatesHQ checked Sep 5, 2026	51-200	124
	“Lucintel, headquartered in Dallas, TX (USA) is a premier Global Management Consulting and Market Research firm that creates winning strategies for growth-whether you need to…” Source: company website · checked Sep 5, 2026
24	Speroteck, INCIndirect evidence	Northbrook, IL, United StatesHQ checked Sep 5, 2026	51-200	119
	“For 20 years, Speroteck has successfully provided eCommerce support to websites across many industries.” Source: company website · checked Sep 5, 2026
25	BUY BOX ExpertsIndirect evidence	Lehi, UT, United StatesHQ checked Sep 5, 2026	51-200	111
	“Buy Box Experts is a marketing agency for medium to large online sellers, as well as investors of businesses selling on Amazon.” Source: company website · checked Sep 5, 2026

Showing 25 of 2,335 marketplace management consultants based in the United States

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Marketplace management consultants based in the United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 162 HQs

7,079Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

1,452

11-50

656

51-200

172

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

8,010

31–60

579

61–90

90–180

180+

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 marketplace management consultants, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “marketplace management consultants”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among marketplace management 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 an evidence 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, 8,689 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 5, 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.

Marketplace management consultants by metro

Frequently asked

How many marketplace management consultants are there based in the United States?

RevenueBase identified 2,335 marketplace management 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?

Walmart Marketplace, headquartered in Bentonville, tops this list with the largest team on record.

Which city has the most marketplace management consultants?

New York leads with 162 headquartered companies, followed by Miami (65) and Austin (62).

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 8,689 verified decision-maker contacts tracked across these 2,335 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 5, 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 SmartSearch, 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.