Company lists · Data refreshed September 2026

Top 25 Manufacturing execution system providers based in the United States

Name: Manufacturing execution system providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 224 companies tracked

RevenueBase identified 224 manufacturing execution system providers headquartered in the United States as of September 2026 and tracks 6,228 professional contacts across them, including 2,270 with verified work emails. San Diego is the largest hub.

This list covers manufacturing execution system providers 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 17, 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 17, 2026 86% judged on-target in blind review

224Companies

6,228Contacts tracked

2,270Verified emails

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The 25 largest manufacturing execution system providers based in the United States

Ranked by team size

Top 25 of 224 manufacturing execution system providers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing execution system providers: 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	Smtc Corporation	Partial evidence	Melbourne, FL, United StatesHQ checked Sep 17, 2026	1,001-5,000	971 contacts →
	Partial evidence “SMTC is a global Electronics Manufacturing Services (EMS) provider, delivering fully integrated and customized contract manufacturing services.” Source: RevenueBase Database · checked Sep 17, 2026
2	CAI Software, LLC	Indirect evidence	Lincoln, RI, United StatesHQ checked Sep 17, 2026	501-1,000	604 contacts →
	Indirect evidence “CAI Software, LLC delivers mission-critical, production-oriented software to Manufacturers and Food & Beverage producers, processors, and distributors.” Source: RevenueBase Database · checked Sep 17, 2026
3	Plex, By Rockwell Automation	Partial evidence	Troy, MI, United StatesHQ checked Sep 17, 2026	501-1,000	397 contacts →
	Partial evidence “Plex, by Rockwell Automation, is a leader in cloud-delivered smart manufacturing solutions, empowering the world's manufacturers to make awesome products.” Source: RevenueBase Database · checked Sep 17, 2026
4	CAT Squared	Strong evidence	Conway, AR, United StatesHQ checked Sep 17, 2026	n/a	325 contacts →
	Strong evidence “CAT Squared provides manufacturing execution software that helps food manufacturers turn operational complexity into clarity.” Source: RevenueBase Database · checked Sep 17, 2026
5	Grantek	Strong evidence	Oak Brook, IL, United StatesHQ checked Sep 17, 2026	201-500	220 contacts →
	Strong evidence “Grantek is a system integrator and solution provider with a specialization in Manufacturing IT solutions, Manufacturing Automation solutions, Industrial Safety solutions and…” Source: RevenueBase Database · checked Sep 17, 2026
6	Flexware Innovation	Indirect evidence	Fishers, IN, United StatesHQ checked Sep 17, 2026	201-500	187 contacts →
	Indirect evidence “Manufacturers are the backbone of innovation.” Source: RevenueBase Database · checked Sep 17, 2026
7	Enhanced Information Solutions EIS	Strong evidence	Stillwater, MN, United StatesHQ checked Sep 17, 2026	51-200	159 contacts →
	Strong evidence “Enhanced Information Solutions (EIS) is a system integrator focused on computer systems that optimize manufacturing.” Source: RevenueBase Database · checked Sep 17, 2026
8	Athena Technology Solutions	Partial evidence	Fremont, CA, United StatesHQ checked Sep 17, 2026	51-200	125 contacts →
	Partial evidence “Athena Technology Solutions provides advanced MES solutions tailored for industries such as Medical devices, Semiconductors, Discrete manufacturing, and Electronics manufacturing…” Source: RevenueBase Database · checked Sep 17, 2026
9	Godlan INC	Partial evidence	Clinton Township, MI, United StatesHQ checked Sep 17, 2026	51-200	117 contacts →
	Partial evidence “Godlan is a leading professional manufacturing services company that has been implementing integrated technology solutions since 1984.” Source: RevenueBase Database · checked Sep 17, 2026
10	Proshop ERP	Strong evidence	Bellingham, WA, United StatesHQ checked Sep 17, 2026	51-200	113 contacts →
	Strong evidence “ProShop is the system of execution for precision machine shops with more than 700 shops running on ProShop today.” Source: RevenueBase Database · checked Sep 17, 2026
11	Fulcrum	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 17, 2026	51-200	85 contacts →
	Partial evidence “Fulcrum replaces ERP, MRP, and MES with a Manufacturing Software-as-a-Service (SaaS) platform, allowing small and mid-sized manufacturers to improve efficiency through workflow…” Source: RevenueBase Database · checked Sep 17, 2026
12	Cybertrol Engineering	Partial evidence	Maple Grove, MN, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “Founded in 1996, Cybertrol Engineering is a full-service Control and Information Systems Integrator helping process manufacturers improve production reliability through integrated…” Source: RevenueBase Database · checked Sep 17, 2026
13	42q	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “42Q, a Sanmina division, is a fully-featured, cloud-based MES solution developed by manufacturers for manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
14	Northwind Technical Services	Partial evidence	Sabetha, KS, United StatesHQ checked Sep 17, 2026	51-200	73 contacts →
	Partial evidence “NorthWind is a leading control system integrator specializing in delivering cutting-edge process controls and automation solutions to manufacturers worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
15	CIMAC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	11-50	68 contacts →
	Partial evidence “Manufacturing IT company specializing ERP, MES, factory connectivity solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	Vimachem	Partial evidence	Queens, United StatesHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “Since 2014, Vimachem has been transforming pharmaceutical and biotech manufacturing with the AI-powered, composable Vimachem Pharma MES Platform.” Source: RevenueBase Database · checked Sep 17, 2026
17	Nysus Solutions	Strong evidence	Maumee, OH, United StatesHQ checked Sep 17, 2026	51-200	56 contacts →
	Strong evidence “Nysus Solutions is a provider of manufacturing execution software and process automation for the manufacturing industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Atomtech, INC	Indirect evidence	Clarkston, MI, United StatesHQ checked Sep 17, 2026	11-50	55 contacts →
	Indirect evidence “AtomTech was founded to provide comprehensive controls solutions for our customers, leveraging industry best practices with the latest technology.” Source: RevenueBase Database · checked Sep 17, 2026
19	Crescentone INC	Strong evidence	El Segundo, CA, United StatesHQ checked Sep 17, 2026	51-200	52 contacts →
	Strong evidence “CrescentOne is a supplier of manufacturing, supply chain and ERP systems.” Source: RevenueBase Database · checked Sep 17, 2026
20	Atachi Systems	Strong evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	11-50	52 contacts →
	Strong evidence “Atachi Systems provides discrete manufacturing companies with a seamless, cloud-based Manufacturing Execution System that reduces dependencies on infrastructure, lowers…” Source: RevenueBase Database · checked Sep 17, 2026
21	ECS Solutions, A Magnum Systems Brand	Indirect evidence	Evansville, IN, United StatesHQ checked Sep 17, 2026	11-50	50 contacts →
	Indirect evidence “ECS is committed to helping fellow industry professionals solve production challenges through fair and honest relationships.” Source: RevenueBase Database · checked Sep 17, 2026
22	Quality Manufacturing Systems, Inc. Qmsi	Indirect evidence	Lavergne, TN, United StatesHQ checked Sep 17, 2026	11-50	48 contacts →
	Indirect evidence “WE ARE A TEAM OF ENGINEERS, COMPUTER PROGRAMMERS, AND DESIGNERS DRIVEN TO MEET OUR CLIENTS GLOBAL DEMAND FOR AUTOMATION.” Source: RevenueBase Database · checked Sep 17, 2026
23	ISE	Partial evidence	Hartland, WI, United StatesHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “ISE helps discrete manufacturers connect ERP planning with real-world shop floor execution.” Source: RevenueBase Database · checked Sep 17, 2026
24	Procheck	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “Procheck is taking the factory to the cloud!” Source: RevenueBase Database · checked Sep 17, 2026
25	Caron Engineering, INC	Partial evidence	Wells, ME, United StatesHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “Caron Engineering is a leading provider of CNC process optimization, tool monitoring, and manufacturing automation technology.” Source: RevenueBase Database · checked Sep 17, 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: manufacturing execution system providers. 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 manufacturing execution system providers.
Partial evidence: Its own public description names part of manufacturing execution system providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing execution system providers. 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 224 manufacturing execution system providers based in the United States

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Manufacturing execution system providers based in the United States at a glance

As of Sep 17, 2026

36.4%Verified-email coverage

27.8Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · San Diego

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

101

51-200

201-500

501-1,000

1,001-5,000

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 224 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 manufacturing execution system providers, 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 “manufacturing execution system providers”. 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 manufacturing execution system providers), 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 manufacturing execution system providers, 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, 2,270 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 17, 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

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 manufacturing execution system providers, 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 manufacturing execution system providers are there based in the United States?

RevenueBase identified 224 manufacturing execution system providers 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?

Smtc Corporation, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most manufacturing execution system providers?

San Diego leads with 6 headquartered companies, followed by Austin (5) and New York (5).

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 2,270 verified decision-maker contacts tracked across these 224 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 17, 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.