Company lists · Data refreshed November 2026
Top 25 Plc and scada vendors based in the United States
RevenueBase identified 295 company matches for plc and scada vendors associated with the United States as of November 2026 and tracks 4,168 professional contacts across them, including 1,921 with verified work emails. Houston is the largest hub.
This list covers company matches for plc and scada vendors 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.
The 25 largest plc and scada vendors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 402 contacts → | ||||
Exact match “Inductive Automation creates industrial software that empowers organizations to swiftly turn great ideas into reality by removing all technological and economic obstacles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 291 contacts → | ||||
Exact match “In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 235 contacts → | ||||
Exact match “Vinson Process Controls is the leading provider for industrial automation solutions for Oil and Gas, Chemical and Petro-Chemical, Pulp and Paper, Power Generation, Refining and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 166 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 | |||||
| 5 | 160 contacts → | ||||
Exact match “Techneaux Technology Services is a trusted, vendor-independent partner specializing in the design and implementation of Enterprise SCADA systems, Industrial Control Systems, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 117 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 | |||||
| 7 | 82 contacts → | ||||
Exact match “Cates Control Systems has been providing automation and control products to manufacturing companies for over 40 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 82 contacts → | ||||
Exact match “IndustrialAutomation.Net helps engineers, technicians, operators, and managers find practical answers, troubleshoot equipment, preserve technical knowledge, and access training…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 81 contacts → | ||||
Exact match “NorthWind is a leading control system integrator delivering process controls, automation, and digital solutions to manufacturers worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 78 contacts → | ||||
Exact match “Automation-X, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 61 contacts → | ||||
Exact match “HESCO is the leading industrial automation solutions and industrial networking services provider in Connecticut.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 59 contacts → | ||||
Exact match “Founded in Eagle Automation is an automation, electrical, and measurement solutions provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 58 contacts → | ||||
Exact match “We are a full scale oilfield automation and controls company that specializes in providing custom and engineered solutions to the oilfield.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 57 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 | |||||
| 15 | 53 contacts → | ||||
Exact match “APCO Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 51 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 51 contacts → | ||||
Exact match “Tatsoft develops industrial software designed to provide a robust toolkit for companies to achieve more, faster, with affordability in mind.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 50 contacts → | ||||
Exact match “Process Solutions is a control systems integrator specializing in the design, construction, programming and integration of process control systems for multitude of industries and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 43 contacts → | ||||
Exact match “Classic Automation provides parts, products and repair services to users of installed control systems (DCS, PLC, Panel Controllers, HMIs, and Drives) worldwide to over 65…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 42 contacts → | ||||
Exact match “TPC is a one source solution for Process Controls including: SCADA, Telemetry, Control, Monitoring and Reporting systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 42 contacts → | ||||
Exact match “Parijat Controlware Inc.(Parijat or PCI) is a controls systems integrator since 1989, has been a strong player in the controls, automation industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 41 contacts → | ||||
Exact match “Power Resources International, Inc.(PRI) is a hardware, software, and engineering solutions provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 37 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 | |||||
| 24 | 32 contacts → | ||||
Exact match “GTG AUTOMATION INC is an oil & energy company based out of Andrews, Texas, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 31 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 | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “plc and scada vendors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 295 plc and scada vendors based in the United States
See the full list, filter by size, metro and specialty, and access 1,921 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Plc and scada vendors based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 295 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 “plc and scada vendors” 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 1,921 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 “plc and scada vendors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many plc and scada vendors are there based in the United States?
RevenueBase identified 295 company matches for plc and scada vendors 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?
Inductive Automation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most plc and scada vendors?
Houston leads with 13 company records, followed by Odessa (6) and San Diego (5).
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 1,921 professional contacts with verified work emails tracked across these 295 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.
Ready to reach these companies? Verified emails and direct dials for all 295 plc and scada vendors based in the United States. Start with a free account, no credit card.
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Plc and scada vendors by geography
- Plc and scada vendors based in Australia
- Plc and scada vendors based in Brazil
- Plc and scada vendors based in Canada
- Plc and scada vendors based in Germany
- Plc and scada vendors based in India
- Plc and scada vendors based in Italy
- Plc and scada vendors based in Mexico
- Plc and scada vendors based in the Netherlands
- Plc and scada vendors based in Poland
- Plc and scada vendors based in Spain
- Plc and scada vendors based in Sweden
- Plc and scada vendors based in Türkiye
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 plc and scada vendors based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 295 matching company records for plc and scada vendors based in the United States, with 4,168 tracked contacts and 1,921 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 plc and scada vendors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Inductive Automationinductiveautomation.comHQ: Folsom, CA, United StatesReported employees: 201-500 | Folsom, CA, United States | 201-500 | Exact match | 402 contacts → |
“Inductive Automation creates industrial software that empowers organizations to swiftly turn great ideas into reality by removing all technological and economic obstacles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Automationdirectautomationdirect.comHQ: Cumming, GA, United StatesReported employees: 201-500 | Cumming, GA, United States | 201-500 | Exact match | 291 contacts → |
“In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Vinson Process Controlsvinsonprocess.comHQ: Lewisville, TX, United StatesReported employees: 201-500 | Lewisville, TX, United States | 201-500 | Exact match | 235 contacts → |
“Vinson Process Controls is the leading provider for industrial automation solutions for Oil and Gas, Chemical and Petro-Chemical, Pulp and Paper, Power Generation, Refining and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  AA Electrica-aelectric.comHQ: Lakeland, NJ, United StatesReported employees: Not recorded | Lakeland, NJ, United States | Not recorded | Exact match | 166 contacts → |
“AA Electric is your single source for machine control and automation specialty electrical products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Techneaux Technology Servicestechneaux.comHQ: Lafayette, CO, United StatesReported employees: 51-200 | Lafayette, CO, United States | 51-200 | Exact match | 160 contacts → |
“Techneaux Technology Services is a trusted, vendor-independent partner specializing in the design and implementation of Enterprise SCADA systems, Industrial Control Systems, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  KEB America, INCkebamerica.comHQ: Shakopee, MN, United StatesReported employees: 51-200 | Shakopee, MN, United States | 51-200 | Exact match | 117 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Cates Control Systemscates.comHQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 82 contacts → |
“Cates Control Systems has been providing automation and control products to manufacturing companies for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Industrial Automationindustrialautomation.netHQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 82 contacts → |
“IndustrialAutomation.Net helps engineers, technicians, operators, and managers find practical answers, troubleshoot equipment, preserve technical knowledge, and access training…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Northwind Technical Servicesnorthwindts.comHQ: Sabetha, KS, United StatesReported employees: 51-200 | Sabetha, KS, United States | 51-200 | Exact match | 81 contacts → |
“NorthWind is a leading control system integrator delivering process controls, automation, and digital solutions to manufacturers worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Automation-Xautomation-x.comHQ: Fort Collins, LA, United StatesReported employees: 51-200 | Fort Collins, LA, United States | 51-200 | Exact match | 78 contacts → |
“Automation-X, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hesco Industrial Automation & Networkinghesconet.comHQ: Rocky Hill, CT, United StatesReported employees: 51-200 | Rocky Hill, CT, United States | 51-200 | Exact match | 61 contacts → |
“HESCO is the leading industrial automation solutions and industrial networking services provider in Connecticut.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Eagle Automationeagleautomation.comHQ: Denver, TX, United StatesReported employees: 51-200 | Denver, TX, United States | 51-200 | Exact match | 59 contacts → |
“Founded in Eagle Automation is an automation, electrical, and measurement solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Tanklogixtanklogix.comHQ: Odessa, TX, United StatesReported employees: 51-200 | Odessa, TX, United States | 51-200 | Exact match | 58 contacts → |
“We are a full scale oilfield automation and controls company that specializes in providing custom and engineered solutions to the oilfield.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Maple Systems, INCmaplesystems.comHQ: Everett, WA, United StatesReported employees: 51-200 | Everett, WA, United States | 51-200 | Exact match | 57 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Apco Inc.apco-inc.comHQ: North Salt Lake, UT, United StatesReported employees: 51-200 | North Salt Lake, UT, United States | 51-200 | Exact match | 53 contacts → |
“APCO Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Logic, INClogic-control.comHQ: Olathe, KS, United StatesReported employees: 11-50 | Olathe, KS, United States | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Tatsofttatsoft.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 51 contacts → |
“Tatsoft develops industrial software designed to provide a robust toolkit for companies to achieve more, faster, with affordability in mind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Process Solutions, INCprocesssolutions.comHQ: Arlington, WA, United StatesReported employees: 51-200 | Arlington, WA, United States | 51-200 | Exact match | 50 contacts → |
“Process Solutions is a control systems integrator specializing in the design, construction, programming and integration of process control systems for multitude of industries and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Classic Automationclassicautomation.comHQ: Webster, NY, United StatesReported employees: 51-200 | Webster, NY, United States | 51-200 | Exact match | 43 contacts → |
“Classic Automation provides parts, products and repair services to users of installed control systems (DCS, PLC, Panel Controllers, HMIs, and Drives) worldwide to over 65…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Telemetry & Process Controls, INCtpcusa.comHQ: Oakdale, MN, United StatesReported employees: 51-200 | Oakdale, MN, United States | 51-200 | Exact match | 42 contacts → |
“TPC is a one source solution for Process Controls including: SCADA, Telemetry, Control, Monitoring and Reporting systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Parijat Controlware INCparijat.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 42 contacts → |
“Parijat Controlware Inc.(Parijat or PCI) is a controls systems integrator since 1989, has been a strong player in the controls, automation industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Power Resources Internationalpriinc.comHQ: West Babylon, United StatesReported employees: 51-200 | West Babylon, United States | 51-200 | Exact match | 41 contacts → |
“Power Resources International, Inc.(PRI) is a hardware, software, and engineering solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cimon USAcimon.comHQ: Henderson, NV, United StatesReported employees: 51-200 | Henderson, NV, United States | 51-200 | Exact match | 37 contacts → |
“CIMON provides a wide range of industrial automation products including PLC, HMI, SCADA software and industrial PCs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  GTG Automation INCgtg247.comHQ: Andrews, TX, United StatesReported employees: 51-200 | Andrews, TX, United States | 51-200 | Exact match | 32 contacts → |
“GTG AUTOMATION INC is an oil & energy company based out of Andrews, Texas, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Control Technology INCcontroltechnology.comHQ: Knoxville, TN, United StatesReported employees: 51-200 | Knoxville, TN, United States | 51-200 | Exact match | 31 contacts → |
“Since 1980, Control Technology (CTI) has been an innovator in designing and manufacturing advanced products for process control and factory automation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 295 company matches
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Plc and scada vendors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
293 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 295 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for plc and scada vendors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many plc and scada vendors did RevenueBase find based in the United States?
The saved snapshot records 295 matching company records, 4,168 tracked contacts and 1,921 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Plc and scada vendors by geography
- Plc and scada vendors based in Australia
- Plc and scada vendors based in Brazil
- Plc and scada vendors based in Canada
- Plc and scada vendors based in Germany
- Plc and scada vendors based in India
- Plc and scada vendors based in Italy
- Plc and scada vendors based in Mexico
- Plc and scada vendors based in the Netherlands
- Plc and scada vendors based in Poland
- Plc and scada vendors based in Spain
- Plc and scada vendors based in Sweden
- Plc and scada vendors based in Türkiye
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 plc and scada vendors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/plc-and-scada-vendors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 plc and scada vendors based in the United States
RevenueBase records 295 matching company records for plc and scada vendors based in the United States, with 4,168 tracked contacts and 1,921 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 plc and scada vendors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Inductive Automationinductiveautomation.com HQ: Folsom, CA, United StatesReported employees: 201-500 | Folsom, CA, United States | 201-500 | Exact match | 402 contacts → |
“Inductive Automation creates industrial software that empowers organizations to swiftly turn great ideas into reality by removing all technological and economic obstacles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Automationdirectautomationdirect.com HQ: Cumming, GA, United StatesReported employees: 201-500 | Cumming, GA, United States | 201-500 | Exact match | 291 contacts → |
“In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vinson Process Controlsvinsonprocess.com HQ: Lewisville, TX, United StatesReported employees: 201-500 | Lewisville, TX, United States | 201-500 | Exact match | 235 contacts → |
“Vinson Process Controls is the leading provider for industrial automation solutions for Oil and Gas, Chemical and Petro-Chemical, Pulp and Paper, Power Generation, Refining and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | AA Electrica-aelectric.com HQ: Lakeland, NJ, United StatesReported employees: Not recorded | Lakeland, NJ, United States | Not recorded | Exact match | 166 contacts → |
“AA Electric is your single source for machine control and automation specialty electrical products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Techneaux Technology Servicestechneaux.com HQ: Lafayette, CO, United StatesReported employees: 51-200 | Lafayette, CO, United States | 51-200 | Exact match | 160 contacts → |
“Techneaux Technology Services is a trusted, vendor-independent partner specializing in the design and implementation of Enterprise SCADA systems, Industrial Control Systems, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | KEB America, INCkebamerica.com HQ: Shakopee, MN, United StatesReported employees: 51-200 | Shakopee, MN, United States | 51-200 | Exact match | 117 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cates Control Systemscates.com HQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 82 contacts → |
“Cates Control Systems has been providing automation and control products to manufacturing companies for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Industrial Automationindustrialautomation.net HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 82 contacts → |
“IndustrialAutomation.Net helps engineers, technicians, operators, and managers find practical answers, troubleshoot equipment, preserve technical knowledge, and access training…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Northwind Technical Servicesnorthwindts.com HQ: Sabetha, KS, United StatesReported employees: 51-200 | Sabetha, KS, United States | 51-200 | Exact match | 81 contacts → |
“NorthWind is a leading control system integrator delivering process controls, automation, and digital solutions to manufacturers worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Automation-Xautomation-x.com HQ: Fort Collins, LA, United StatesReported employees: 51-200 | Fort Collins, LA, United States | 51-200 | Exact match | 78 contacts → |
“Automation-X, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hesco Industrial Automation & Networkinghesconet.com HQ: Rocky Hill, CT, United StatesReported employees: 51-200 | Rocky Hill, CT, United States | 51-200 | Exact match | 61 contacts → |
“HESCO is the leading industrial automation solutions and industrial networking services provider in Connecticut.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Eagle Automationeagleautomation.com HQ: Denver, TX, United StatesReported employees: 51-200 | Denver, TX, United States | 51-200 | Exact match | 59 contacts → |
“Founded in Eagle Automation is an automation, electrical, and measurement solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tanklogixtanklogix.com HQ: Odessa, TX, United StatesReported employees: 51-200 | Odessa, TX, United States | 51-200 | Exact match | 58 contacts → |
“We are a full scale oilfield automation and controls company that specializes in providing custom and engineered solutions to the oilfield.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Maple Systems, INCmaplesystems.com HQ: Everett, WA, United StatesReported employees: 51-200 | Everett, WA, United States | 51-200 | Exact match | 57 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Apco Inc.apco-inc.com HQ: North Salt Lake, UT, United StatesReported employees: 51-200 | North Salt Lake, UT, United States | 51-200 | Exact match | 53 contacts → |
“APCO Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Logic, INClogic-control.com HQ: Olathe, KS, United StatesReported employees: 11-50 | Olathe, KS, United States | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Tatsofttatsoft.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 51 contacts → |
“Tatsoft develops industrial software designed to provide a robust toolkit for companies to achieve more, faster, with affordability in mind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Process Solutions, INCprocesssolutions.com HQ: Arlington, WA, United StatesReported employees: 51-200 | Arlington, WA, United States | 51-200 | Exact match | 50 contacts → |
“Process Solutions is a control systems integrator specializing in the design, construction, programming and integration of process control systems for multitude of industries and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Classic Automationclassicautomation.com HQ: Webster, NY, United StatesReported employees: 51-200 | Webster, NY, United States | 51-200 | Exact match | 43 contacts → |
“Classic Automation provides parts, products and repair services to users of installed control systems (DCS, PLC, Panel Controllers, HMIs, and Drives) worldwide to over 65…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Telemetry & Process Controls, INCtpcusa.com HQ: Oakdale, MN, United StatesReported employees: 51-200 | Oakdale, MN, United States | 51-200 | Exact match | 42 contacts → |
“TPC is a one source solution for Process Controls including: SCADA, Telemetry, Control, Monitoring and Reporting systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Parijat Controlware INCparijat.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 42 contacts → |
“Parijat Controlware Inc.(Parijat or PCI) is a controls systems integrator since 1989, has been a strong player in the controls, automation industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Power Resources Internationalpriinc.com HQ: West Babylon, United StatesReported employees: 51-200 | West Babylon, United States | 51-200 | Exact match | 41 contacts → |
“Power Resources International, Inc.(PRI) is a hardware, software, and engineering solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cimon USAcimon.com HQ: Henderson, NV, United StatesReported employees: 51-200 | Henderson, NV, United States | 51-200 | Exact match | 37 contacts → |
“CIMON provides a wide range of industrial automation products including PLC, HMI, SCADA software and industrial PCs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | GTG Automation INCgtg247.com HQ: Andrews, TX, United StatesReported employees: 51-200 | Andrews, TX, United States | 51-200 | Exact match | 32 contacts → |
“GTG AUTOMATION INC is an oil & energy company based out of Andrews, Texas, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Control Technology INCcontroltechnology.com HQ: Knoxville, TN, United StatesReported employees: 51-200 | Knoxville, TN, United States | 51-200 | Exact match | 31 contacts → |
“Since 1980, Control Technology (CTI) has been an innovator in designing and manufacturing advanced products for process control and factory automation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 295 company matches
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Plc and scada vendors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
293 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 295 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for plc and scada vendors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many plc and scada vendors did RevenueBase find based in the United States?
The saved snapshot records 295 matching company records, 4,168 tracked contacts and 1,921 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Plc and scada vendors by geography
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- Plc and scada vendors based in Brazil
- Plc and scada vendors based in Canada
- Plc and scada vendors based in Germany
- Plc and scada vendors based in India
- Plc and scada vendors based in Italy
- Plc and scada vendors based in Mexico
- Plc and scada vendors based in the Netherlands
- Plc and scada vendors based in Poland
- Plc and scada vendors based in Spain
- Plc and scada vendors based in Sweden
- Plc and scada vendors based in Türkiye
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 plc and scada vendors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/plc-and-scada-vendors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗