Company lists · Data refreshed November 2026

Top 24 Human machine interface manufacturers based in the United States

RevenueBase identified 151 company matches for human machine interface manufacturers associated with the United States as of November 2026 and tracks 6,918 professional contacts across them, including 1,492 with verified work emails. Houston is the largest hub.

This list covers company matches for human machine interface manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
151Companies
6,918Contacts tracked
1,492Verified emails
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The 24 largest human machine interface manufacturers based in the United States

Ranked by team size
Top 24 of 151 company matches for human machine interface manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSouthfield, MI, United StatesHQ recorded Nov 6, 20265,001-10,0002,344 contacts →

Exact match

“Methode Electronics, Inc.(NYSE: MEI) is a leading global supplier of custom-engineered solutions with sales, engineering and manufacturing locations in North America, Europe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEverett, WA, United StatesHQ recorded Nov 6, 2026201-500364 contacts →

Exact match

“Korry has been a trusted name in human-machine interface (HMI) solutions for over 85 years, when the company created the first lighted cockpit controls for the developing military…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLa Grange, IL, United StatesHQ recorded Nov 6, 2026501-1,000306 contacts →

Exact match

“GRAYHILL, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 2026201-500255 contacts →

Exact match

“Your expertise combined with our technology to produce quality parts more protably-that’s mind over metal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLakeland, NJ, United StatesHQ recorded Nov 6, 2026n/a166 contacts →

Exact match

“AA Electric is your single source for machine control and automation specialty electrical products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“NKK Switches is a global manufacturer of innovative electromechanical switches and programmable displays, setting the standard for quality and reliability in human-machine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTemecula, CA, United StatesHQ recorded Nov 6, 2026201-500119 contacts →

Exact match

“For 50 years, OEMs, machine builders, system integrators, and IT and operations personnel have looked to Opto 22 for innovative automation products at an affordable price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchShakopee, MN, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“KEB America is a leading manufacturer of industrial automation products, including industrial PCs, HMIs, I/O modules, VFDs, servo and induction motors, integral gearmotors, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSylmar, CA, United StatesHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“Mason Controls is an experienced provider of human machine interface and flight control solutions with a dedicated focus and investment to become a tier 1 system supplier of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Solutions Geared for Industrial Applications® Since 1983, Spectrum Controls has continued to be the premier provider of hardware and related software products for the industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSouth Plainfield, NJ, United StatesHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Touch Dynamic specializes in touchscreen technology solutions: All-in-One terminals, self-service kiosks, small form factor PCs, mobile POS, touchscreen monitors, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCoeur D'alene, ID, United StatesHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“For over 40 years, AIS has been a global provider of Human Machine Interface products for the medical, commercial and industrial markets and applications; where innovative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Founded in Costa Mesa in 1958, Staco Systems is the preeminent designer and manufacturer of dependable, high precision Human to Machine Interface (HMI) solutions that assure the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“VCC, an American, privately held company founded in 1976, has developed into one of the world’s leading manufacturers of HMI Components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEverett, WA, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Maple Systems, Your Industrial Control Solution Since 1983, Maple Systems has been a leading provider of HMIs (human machine interfaces) in North America for industrial, OEM, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHorsham, PA, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Strongarm specializes in customized, ergonomic and environmentally protected operator interface terminal systems, workstations, mountings, enclosures, and displays for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRoswell, GA, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“HIS provides flat panel industrial monitors that have superior quality and up-to-date relevant technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHopkinton, MA, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Established in 1974, Precision Digital Corporation is a manufacturer of a comprehensive line of digital display and control instrumentation utilized primarily in industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“CIMON provides a wide range of industrial automation products including PLC, HMI, SCADA software and industrial PCs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMeridian, ID, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“We are an industry-leading designer, developer, and manufacturer of advanced, innovative user interface systems, primarily in the medical, industrial, avionics, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEau Claire, WI, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Automation Displays, Inc.(ADi) combines seamless project integration, unmatched accommodation, and endless support to deliver the most innovative electrical control and display…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMechanicsburg, PA, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Daisy Data Displays (Daisy) is an industry leader in the engineering and manufacturing of industrial computers, displays and accessories (purge controls, KVM extenders, mounting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Since 1980, Control Technology (CTI) has been an innovator in designing and manufacturing advanced products for process control and factory automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRonkonkoma, NY, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Fortec US is a leading manufacturer & designer of LCD solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 151 human machine interface manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 1,492 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Human machine interface manufacturers based in the United States at a glance

As of Nov 6, 2026
21.6%Verified-email coverage
45.8Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
54
51-200
31
201-500
15
501-1,000
3
1,001-5,000
4
5,001-10,000
1
10001+
1

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 151 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “human machine interface manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,492 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “human machine interface manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many human machine interface manufacturers are there based in the United States?

RevenueBase identified 151 company matches for human machine interface manufacturers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Methode Electronics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most human machine interface manufacturers?

Houston leads with 4 company records, followed by Cleveland (3) and Indianapolis (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,492 professional contacts with verified work emails tracked across these 151 companies; direct dials are available where recorded.

How current is this list?

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