Company lists · Data refreshed September 2026

Top 14 Retail supply chain platforms based in Seattle, United States

RevenueBase identified 26 retail supply chain platforms headquartered in Seattle, United States as of September 2026 and tracks 460 professional contacts across them, including 227 with verified work emails. New York is the largest hub.

This list covers retail supply chain platforms headquartered in Seattle, 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 6, 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 6, 2026 86% judged on-target in blind review
26Companies
460Contacts tracked
227Verified emails
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The 14 largest retail supply chain platforms based in Seattle, United States

Ranked by team size
Top 14 of 26 retail supply chain platforms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names retail supply chain platforms: 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.
#CompanyHeadquartersEmployeesContacts
1
FLEXEIndirect evidence
Seattle, WA, United StatesHQ checked Sep 6, 202651-200191

“Flexe provides Flexible Warehousing Infrastructure: tech-enabled warehouse services that allow enterprises to evolve, optimize and prepare networks for long-term strategic growth.”

Source: company website · checked Sep 6, 2026
2
ShipiumStrong evidence
Seattle, United StatesHQ checked Sep 6, 202651-20081

“Shipium transforms supply chains with an end-to-end shipping platform that connects systems, data, and teams to reduce costs and improve customer experience.”

Source: company website · checked Sep 6, 2026
3
LogixboardIndirect evidence
Seattle, WA, United StatesHQ checked Sep 6, 202651-20048

“Logixboard enables logistics providers to unify all of their services and systems into a single pane of glass for their customers.”

Source: company website · checked Sep 6, 2026
4Seattle, WA, United StatesHQ checked Sep 6, 202651-20034

“Grydd is a Supply Chain & Logistics Operating System (OS), that incorporates Machine Learning and Artificial Intelligence, providing operating and predictive data consolidation…”

Source: company website · checked Sep 6, 2026
5
RepleniumIndirect evidence
Seattle, WA, United StatesHQ checked Sep 6, 202651-20011

“Created by the team that brought you Amazon’s CPG businesses and its Subscribe & Save offering and based our experience serving tens of millions of customers and billions in order…”

Source: company website · checked Sep 6, 2026
6
PitchstoneIndirect evidence
Seattle, WA, United StatesHQ checked Sep 6, 202611-5011

“Pitchstone is on a mission to make launching stores faster and cheaper.”

Source: company website · checked Sep 6, 2026
7
RIOTPartial evidence
Seattle, WA, United StatesHQ checked Sep 6, 202611-5010

“RIoT = Retail Internet of Things.”

Source: company website · checked Sep 6, 2026
8
Mainstem, INCStrong evidence
Seattle, WA, United StatesHQ checked Sep 6, 202611-5010

“MainStem is a leading B2B integrated supply procurement platform.”

Source: company website · checked Sep 6, 2026
9
ARDAPartial evidence
Seattle, WA, United StatesHQ checked Sep 6, 20261-107

“Arda is a simple, easy-to-use, and powerful inventory and order management platform that ensures your business never overstocks, never stocks, out, and doesn't bear the…”

Source: company website · checked Sep 6, 2026
10Seattle, WA, United StatesHQ checked Sep 6, 202611-507

“MileZero develops and operates a cloud-based platform that enables both established retail and emerging players to offer on-demand delivery and services in an era of rapidly…”

Source: company website · checked Sep 6, 2026
11
Dlvry SoftwareStrong evidence
Seattle, WA, United StatesHQ checked Sep 6, 202611-507

“Dlvry's passion is in improving the supply chain and logistics of our customers, whether they're distributors, 3PLs, or manufacturers using NetSuite.”

Source: company website · checked Sep 6, 2026
12Seattle, WA, United StatesHQ checked Sep 6, 202611-504

“We develop effective, customized solutions to address the Supply Chain technology gap that is limiting your potential and impacting your bottom line.”

Source: company website · checked Sep 6, 2026
13
SoundcommerceStrong evidence
Seattle, WA, United StatesHQ checked Sep 6, 202651-2001

“SoundCommerce is a composable data platform that connects and models marketing, operations, and merchandising data so retailers can optimize order and shopper profitability across…”

Source: company website · checked Sep 6, 2026
14
Estack LLCIndirect evidence
Seattle, WA, United StatesHQ checked Sep 6, 20261-101

“eStack's Multi-Channel eCommerce ORM and WMS system will help you streamline your order fulfillment, inventory management, and stock replenishment demand planning.”

Source: company website · checked Sep 6, 2026

Showing 14 of 26 retail supply chain platforms based in Seattle, United States

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Retail supply chain platforms based in Seattle, United States at a glance

As of Sep 6, 2026
11-50Median size (employees)
New YorkLargest hub · 115 HQs
Contacts with mobile numbers
Sep 6, 2026Data refreshed

Companies by employee count

1-10
11
11-50
9
51-200
6

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 26 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 retail supply chain platforms, 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 Seattle, United States whose own description of what they do matches “retail supply chain platforms”. 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 retail supply chain platforms, and records with no verified work email. Companies headquartered outside Seattle 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, 227 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 6, 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.

Frequently asked

How many retail supply chain platforms are there based in Seattle, United States?

RevenueBase identified 26 retail supply chain platforms headquartered in Seattle, 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?

FLEXE, headquartered in Seattle, tops this list with the largest team on record.

Which city has the most retail supply chain platforms?

New York leads with 115 headquartered companies, followed by Atlanta (53) and San Francisco (51).

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 227 verified decision-maker contacts tracked across these 26 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 6, 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.