Company lists · Data refreshed September 2026

Top 16 Walmart marketplace sellers based in New York, United States

RevenueBase identified 56 walmart marketplace sellers headquartered in New York, United States as of September 2026 and tracks 2,655 professional contacts across them, including 884 with verified work emails. New York is the largest hub.

This list covers walmart marketplace sellers headquartered in New York, 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 22, 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 22, 2026 86% judged on-target in blind review
56Companies
2,655Contacts tracked
884Verified emails
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The 16 largest walmart marketplace sellers based in New York, United States

Ranked by team size
Top 16 of 56 walmart marketplace sellers based in New York, United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to walmart marketplace sellers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202651-20078 contacts →

Indirect evidence

“Financial solutions built for e-commerce.”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 2026201-50046 contacts →

Indirect evidence

“A next generation e-commerce leader, Gogotech attracts over 30 million visitors nationwide through a diverse network of e-commerce sites, including the flagship site…”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5046 contacts →

Indirect evidence

“123Stores is one of the most efficient and largest online retailers on Amazon.com, selling over products with over feedback ratings & an overall 95% positive customer experience.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5039 contacts →

Indirect evidence

“Localised is local-first ecommerce.”

Source: RevenueBase Database · checked Sep 22, 2026
5Partial evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5019 contacts →

Partial evidence

“EveryMarket is a global B2B2C marketplace, focused on building the fastest, most exciting ecommerce experience online.”

Source: RevenueBase Database · checked Sep 22, 2026
6Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5017 contacts →

Indirect evidence

“SureDone allows eCommerce retailers to effortlessly sell products, manage inventory, fulfill orders, process shipping, and optimize pricing across multiple channels and…”

Source: RevenueBase Database · checked Sep 22, 2026
7Partial evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5013 contacts →

Partial evidence

“Since year 2007, ChannelSale has been providing cutting edge powerful software solutions & expert services enabling online sellers to reach more customers globally across 200+…”

Source: RevenueBase Database · checked Sep 22, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5013 contacts →

Partial evidence

“Hive is building the first online marketplace that makes it easy to buy what you believe in.”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-5012 contacts →

Indirect evidence

“ALGO Más helps online businesses source suppliers, sell products, and scale their businesses faster!”

Source: RevenueBase Database · checked Sep 22, 2026
10Strong evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-507 contacts →

Strong evidence

“Paysfer eMart is an e-commerce marketplace based in New York, sells all the categories of goods, in growth phase, with a low 5 % flat fee to sellers, lower prices to customers.”

Source: RevenueBase Database · checked Sep 22, 2026
11Partial evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-506 contacts →

Partial evidence

“Cortina's marketplace platform enables online retailers, brands and marketplaces to expand beyond their core business into new categories and products without taking on any…”

Source: RevenueBase Database · checked Sep 22, 2026
12Strong evidenceNew York, United StatesHQ checked Sep 22, 20261-104 contacts →

Strong evidence

“Amazon Marketing & Management Selling on online marketplaces like Amazon, eBay and Walmart, is time intensive and replete with annoying nuances for each marketplace.”

Source: RevenueBase Database · checked Sep 22, 2026
13Partial evidenceNew York, United StatesHQ checked Sep 22, 20261-104 contacts →

Partial evidence

“ListAcross is a multi-channel management and distribution platform that empowers sellers and retailers by giving them the opportunity to reach millions of new customers by…”

Source: RevenueBase Database · checked Sep 22, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-503 contacts →

Partial evidence

“RevCascade's marketplace automation platform powers a massive new e-commerce revenue stream for brands and retailers.”

Source: RevenueBase Database · checked Sep 22, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-502 contacts →

Indirect evidence

“Markets unite is the most comprehensive direct to consumer e-commerce management group on the market.”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202611-501 contacts →

Indirect evidence

“Omega Rex is a technology focused E Commerce company founded in 2016.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 16 of 56 walmart marketplace sellers based in New York, United States

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Walmart marketplace sellers based in New York, United States at a glance

As of Sep 22, 2026
33.3%Verified-email coverage
47.4Average contacts per company
11-50Median size (employees)
100.0%Largest-city concentration · New York
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
33
51-200
5
201-500
1
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 56 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 walmart marketplace sellers, 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 New York, United States whose own description of what they do matches “walmart marketplace sellers”. 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 walmart marketplace sellers), 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 walmart marketplace sellers, and records with no verified work email. Companies headquartered outside New York 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, 884 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 22, 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.

Walmart marketplace sellers by metro in the United States

  • Walmart marketplace sellers in New York56
  • Walmart marketplace sellers in Los Angeles25
  • Walmart marketplace sellers in Sheridan25

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 walmart marketplace sellers, 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 walmart marketplace sellers are there based in New York, United States?

RevenueBase identified 56 walmart marketplace sellers headquartered in New York, 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?

Sellersfi, headquartered in New York, tops this list with the largest team on record.

Which city has the most walmart marketplace sellers?

New York leads with 56 headquartered companies, followed by Los Angeles (25) and Sheridan (25).

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 884 verified decision-maker contacts tracked across these 56 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 22, 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.