Company lists · Data refreshed October 2026
Top 25 Fieldbus system controls suppliers based in the United States
RevenueBase identified 73 company matches for fieldbus system controls suppliers associated with the United States as of October 2026 and tracks 23,504 professional contacts across them, including 7,939 with verified work emails. Houston is the largest hub.
This list covers company matches for fieldbus system controls suppliers 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 October 25, 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 fieldbus system controls suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 21,840 contacts → | ||||
Exact match “At Rockwell Automation, we connect the imaginations of people with the potential of technology to expand what is humanly possible, making the world more intelligent, more…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 2 | 229 contacts → | ||||
Exact match “A global manufacturer with locations throughout Asia, North and South America, and Europe, IDEC Corporation has provided reliable automation, control and safety products worldwide…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 3 | 196 contacts → | ||||
Exact match “Applied Control comes alongside you as a partner who understands your plant, your processes, and the pressure you face to deliver performance without interruption.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 4 | 164 contacts → | ||||
Exact match “AA Electric is your single source for machine control and automation specialty electrical products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 5 | 116 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 · Oct 25, 2026 · View company records in RevenueBase | |||||
| 6 | 102 contacts → | ||||
Exact match “Since 1976 Rust Automation & Controls has represented the world’s finest products for all types of industrial applications where quality, reliability, and durability are of prime…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 7 | 79 contacts → | ||||
Exact match “Automation-X, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 8 | 58 contacts → | ||||
Exact match “HESCO is the leading industrial automation solutions and industrial networking services provider in Connecticut.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 9 | 55 contacts → | ||||
Exact match “AtomTech was founded to provide comprehensive controls solutions for our customers, leveraging industry best practices with the latest technology.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 10 | 54 contacts → | ||||
Exact match “CAD Control Systems, headquartered in Broussard, LA is the industry leader in the design and manufacture of control systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 11 | 42 contacts → | ||||
Exact match “Axis Control & Robotics Behind every smart system, there’s a smarter team.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 12 | 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 · Oct 25, 2026 · View company records in RevenueBase | |||||
| 13 | 30 contacts → | ||||
Exact match “Control system-centric solutions for industrial automation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “We specialize in Programmable Logic Controller (PLC), Programmable Automation Controller (PAC), Operator Interface (OI), Human Machine Interface (HMI), Commerical-Off-The-Shelf…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “EZSoft is a leading provider of Information and Control Systems for the process industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 16 | 24 contacts → | ||||
Exact match “Martin Control Systems, MartinCSI, is an industrial control system and automation integrator located in the Columbus, Ohio area.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “Contemporary Controls is a leading manufacturer of unique and innovative products for the industrial and building automation industries leveraging technologies such as BACnet…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “Since 1926, Controller Service & Sales has been New England's premiere resource for electrical control components and industrial automation products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “TECHNOLOGY-BASED SOLUTIONS FOR INTEGRATED INDUSTRIAL AUTOMATION Valley Automation provides cutting edge technological solutions for industrial control systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “Your Products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 21 | 15 contacts → | ||||
Exact match “Tempset Controls Inc is an industrial automation company based out of P.O.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Pinnacle Engineering is an international supplier of process control and systems integration solutions for a diverse field of industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 23 | 13 contacts → | ||||
Exact match “Hilscher specializes in products, technologies and services at the leading edge of industrial communications.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “Lime Instruments is an independent Houston-based global provider of leading-edge controls and instrumentation systems for the energy and industrial control markets.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “ICC Manufacturing, a division of Hunt Electric LLC, designs, fabricates, and commissions custom control systems and power distribution solutions for mission critical and other…” Recorded in the RevenueBase company graph · Oct 25, 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 “fieldbus system controls suppliers”. 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 73 fieldbus system controls suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 7,939 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fieldbus system controls suppliers based in the United States at a glance
As of Oct 25, 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 73 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 “fieldbus system controls suppliers” 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 7,939 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 October 25, 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 “fieldbus system controls suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fieldbus system controls suppliers are there based in the United States?
RevenueBase identified 73 company matches for fieldbus system controls suppliers associated with the United States as of October 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?
Rockwell Automation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fieldbus system controls suppliers?
Houston leads with 6 company records, followed by Carrollton (2) and Centennial (2).
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 7,939 professional contacts with verified work emails tracked across these 73 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 October 25, 2026.
Ready to reach these companies? Verified emails and direct dials for all 73 fieldbus system controls suppliers based in the United States. Start with a free account, no credit card.
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Fieldbus system controls suppliers based in India
- Fieldbus system controls suppliers based in Italy
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 fieldbus system controls suppliers 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 73 matching company records for fieldbus system controls suppliers based in the United States, with 23,504 tracked contacts and 7,939 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: October 25, 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 fieldbus system controls suppliers 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 |  Rockwell Automationrockwellautomation.comHQ: Milwaukee, WI, United StatesReported employees: 10001+ | Milwaukee, WI, United States | 10001+ | Exact match | 21,840 contacts → |
“At Rockwell Automation, we connect the imaginations of people with the potential of technology to expand what is humanly possible, making the world more intelligent, more…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Idec USAidec.comHQ: Sunnyvale, CA, United StatesReported employees: 1,001-5,000 | Sunnyvale, CA, United States | 1,001-5,000 | Exact match | 229 contacts → |
“A global manufacturer with locations throughout Asia, North and South America, and Europe, IDEC Corporation has provided reliable automation, control and safety products worldwide…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Applied Controlappliedcontrol.comHQ: Centennial, CO, United StatesReported employees: 201-500 | Centennial, CO, United States | 201-500 | Exact match | 196 contacts → |
“Applied Control comes alongside you as a partner who understands your plant, your processes, and the pressure you face to deliver performance without interruption.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  AA Electrica-aelectric.comHQ: Lakeland, FL, United StatesReported employees: Not recorded | Lakeland, FL, United States | Not recorded | Exact match | 164 contacts → |
“AA Electric is your single source for machine control and automation specialty electrical products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Opto 22opto22.comHQ: Temecula, CA, United StatesReported employees: 201-500 | Temecula, CA, United States | 201-500 | Exact match | 116 contacts → |
“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 description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Rust Automation & Controls INCrustco.com HQ: West Jordan, UT, United StatesReported employees: 51-200 | West Jordan, UT, United States | 51-200 | Exact match | 102 contacts → |
“Since 1976 Rust Automation & Controls has represented the world’s finest products for all types of industrial applications where quality, reliability, and durability are of prime…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Automation-Xautomation-x.comHQ: Fort Collins, CO, United StatesReported employees: 51-200 | Fort Collins, CO, United States | 51-200 | Exact match | 79 contacts → |
“Automation-X, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hesco Industrial Automation & Networkinghesconet.com HQ: Rocky Hill, CT, United StatesReported employees: 51-200 | Rocky Hill, CT, United States | 51-200 | Exact match | 58 contacts → |
“HESCO is the leading industrial automation solutions and industrial networking services provider in Connecticut.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Atomtech, INCatomtechcontrols.comHQ: Clarkston, MI, United StatesReported employees: 11-50 | Clarkston, MI, United States | 11-50 | Exact match | 55 contacts → |
“AtomTech was founded to provide comprehensive controls solutions for our customers, leveraging industry best practices with the latest technology.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CAD Control Systems, INCcadoil.comHQ: Broussard, LA, United StatesReported employees: 51-200 | Broussard, LA, United States | 51-200 | Exact match | 54 contacts → |
“CAD Control Systems, headquartered in Broussard, LA is the industry leader in the design and manufacture of control systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Axis Control & Robotics, LLCaxisrobotic.comHQ: Chandler, AZ, United StatesReported employees: 51-200 | Chandler, AZ, United States | 51-200 | Exact match | 42 contacts → |
“Axis Control & Robotics Behind every smart system, there’s a smarter team.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Think-Plc, LLCthink-plc.com HQ: Lexington, NC, United StatesReported employees: 11-50 | Lexington, NC, United States | 11-50 | Exact match | 30 contacts → |
“Control system-centric solutions for industrial automation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Data Centric Solutionsdatacentricsol.comHQ: Westfield, IN, United StatesReported employees: 1-10 | Westfield, IN, United States | 1-10 | Exact match | 25 contacts → |
“We specialize in Programmable Logic Controller (PLC), Programmable Automation Controller (PAC), Operator Interface (OI), Human Machine Interface (HMI), Commerical-Off-The-Shelf…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ezsoft, INCezsoft-inc.comHQ: Malvern, PA, United StatesReported employees: 11-50 | Malvern, PA, United States | 11-50 | Exact match | 24 contacts → |
“EZSoft is a leading provider of Information and Control Systems for the process industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Martincsimartincsi.com HQ: Plain City, OH, United StatesReported employees: 11-50 | Plain City, OH, United States | 11-50 | Exact match | 24 contacts → |
“Martin Control Systems, MartinCSI, is an industrial control system and automation integrator located in the Columbus, Ohio area.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Contemporary Controlsccontrols.com HQ: Downers Grove, IL, United StatesReported employees: 51-200 | Downers Grove, IL, United States | 51-200 | Exact match | 21 contacts → |
“Contemporary Controls is a leading manufacturer of unique and innovative products for the industrial and building automation industries leveraging technologies such as BACnet…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Controller Service & Sales INCcontrollerservice.com HQ: Avon, MA, United StatesReported employees: 11-50 | Avon, MA, United States | 11-50 | Exact match | 20 contacts → |
“Since 1926, Controller Service & Sales has been New England's premiere resource for electrical control components and industrial automation products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Valley Automation, INCvalleyautomation.netHQ: Luray, VA, United StatesReported employees: 11-50 | Luray, VA, United States | 11-50 | Exact match | 19 contacts → |
“TECHNOLOGY-BASED SOLUTIONS FOR INTEGRATED INDUSTRIAL AUTOMATION Valley Automation provides cutting edge technological solutions for industrial control systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cascade Controls INCcascadecontrolsinc.com HQ: Troutdale, OR, United StatesReported employees: 51-200 | Troutdale, OR, United States | 51-200 | Exact match | 17 contacts → |
“Your Products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tempset Controls INCtempset.com HQ: Cedar Park, TX, United StatesReported employees: 11-50 | Cedar Park, TX, United States | 11-50 | Exact match | 15 contacts → |
“Tempset Controls Inc is an industrial automation company based out of P.O.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pinnacle Engineeringpinnacle-eng.com HQ: Cedar Rapids, IA, United StatesReported employees: 11-50 | Cedar Rapids, IA, United States | 11-50 | Exact match | 13 contacts → |
“Pinnacle Engineering is an international supplier of process control and systems integration solutions for a diverse field of industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Hilscher North America, INChilscher.comHQ: Lisle, IL, United StatesReported employees: 11-50 | Lisle, IL, United States | 11-50 | Exact match | 13 contacts → |
“Hilscher specializes in products, technologies and services at the leading edge of industrial communications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Lime Instrumentslimeinst.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 13 contacts → |
“Lime Instruments is an independent Houston-based global provider of leading-edge controls and instrumentation systems for the energy and industrial control markets.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: West Valley City, UT, United StatesReported employees: 11-50 | West Valley City, UT, United States | 11-50 | Exact match | 10 contacts → |
“ICC Manufacturing, a division of Hunt Electric LLC, designs, fabricates, and commissions custom control systems and power distribution solutions for mission critical and other…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 73 company matches
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Fieldbus system controls suppliers: dataset insights
October 25, 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
73 records in the displayed employee bands.
0 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 73 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: October 25, 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 fieldbus system controls suppliers?
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 fieldbus system controls suppliers did RevenueBase find based in the United States?
The saved snapshot records 73 matching company records, 23,504 tracked contacts and 7,939 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: October 25, 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
Fieldbus system controls suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 fieldbus system controls suppliers based in the United States. Snapshot: October 25, 2026. https://revenuebase.ai/companies/fieldbus-system-controls-suppliers/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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Fieldbus system controls suppliers based in India
- Fieldbus system controls suppliers based in Italy
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 fieldbus system controls suppliers based in the United States
RevenueBase records 73 matching company records for fieldbus system controls suppliers based in the United States, with 23,504 tracked contacts and 7,939 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: October 25, 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 fieldbus system controls suppliers 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 | Rockwell Automationrockwellautomation.com HQ: Milwaukee, WI, United StatesReported employees: 10001+ | Milwaukee, WI, United States | 10001+ | Exact match | 21,840 contacts → |
“At Rockwell Automation, we connect the imaginations of people with the potential of technology to expand what is humanly possible, making the world more intelligent, more…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Idec USAidec.com HQ: Sunnyvale, CA, United StatesReported employees: 1,001-5,000 | Sunnyvale, CA, United States | 1,001-5,000 | Exact match | 229 contacts → |
“A global manufacturer with locations throughout Asia, North and South America, and Europe, IDEC Corporation has provided reliable automation, control and safety products worldwide…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Applied Controlappliedcontrol.com HQ: Centennial, CO, United StatesReported employees: 201-500 | Centennial, CO, United States | 201-500 | Exact match | 196 contacts → |
“Applied Control comes alongside you as a partner who understands your plant, your processes, and the pressure you face to deliver performance without interruption.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | AA Electrica-aelectric.com HQ: Lakeland, FL, United StatesReported employees: Not recorded | Lakeland, FL, United States | Not recorded | Exact match | 164 contacts → |
“AA Electric is your single source for machine control and automation specialty electrical products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Opto 22opto22.com HQ: Temecula, CA, United StatesReported employees: 201-500 | Temecula, CA, United States | 201-500 | Exact match | 116 contacts → |
“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 description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Rust Automation & Controls INCrustco.com HQ: West Jordan, UT, United StatesReported employees: 51-200 | West Jordan, UT, United States | 51-200 | Exact match | 102 contacts → |
“Since 1976 Rust Automation & Controls has represented the world’s finest products for all types of industrial applications where quality, reliability, and durability are of prime…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Automation-Xautomation-x.com HQ: Fort Collins, CO, United StatesReported employees: 51-200 | Fort Collins, CO, United States | 51-200 | Exact match | 79 contacts → |
“Automation-X, Inc.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hesco Industrial Automation & Networkinghesconet.com HQ: Rocky Hill, CT, United StatesReported employees: 51-200 | Rocky Hill, CT, United States | 51-200 | Exact match | 58 contacts → |
“HESCO is the leading industrial automation solutions and industrial networking services provider in Connecticut.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Atomtech, INCatomtechcontrols.com HQ: Clarkston, MI, United StatesReported employees: 11-50 | Clarkston, MI, United States | 11-50 | Exact match | 55 contacts → |
“AtomTech was founded to provide comprehensive controls solutions for our customers, leveraging industry best practices with the latest technology.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CAD Control Systems, INCcadoil.com HQ: Broussard, LA, United StatesReported employees: 51-200 | Broussard, LA, United States | 51-200 | Exact match | 54 contacts → |
“CAD Control Systems, headquartered in Broussard, LA is the industry leader in the design and manufacture of control systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Axis Control & Robotics, LLCaxisrobotic.com HQ: Chandler, AZ, United StatesReported employees: 51-200 | Chandler, AZ, United States | 51-200 | Exact match | 42 contacts → |
“Axis Control & Robotics Behind every smart system, there’s a smarter team.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Think-Plc, LLCthink-plc.com HQ: Lexington, NC, United StatesReported employees: 11-50 | Lexington, NC, United States | 11-50 | Exact match | 30 contacts → |
“Control system-centric solutions for industrial automation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Data Centric Solutionsdatacentricsol.com HQ: Westfield, IN, United StatesReported employees: 1-10 | Westfield, IN, United States | 1-10 | Exact match | 25 contacts → |
“We specialize in Programmable Logic Controller (PLC), Programmable Automation Controller (PAC), Operator Interface (OI), Human Machine Interface (HMI), Commerical-Off-The-Shelf…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ezsoft, INCezsoft-inc.com HQ: Malvern, PA, United StatesReported employees: 11-50 | Malvern, PA, United States | 11-50 | Exact match | 24 contacts → |
“EZSoft is a leading provider of Information and Control Systems for the process industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Martincsimartincsi.com HQ: Plain City, OH, United StatesReported employees: 11-50 | Plain City, OH, United States | 11-50 | Exact match | 24 contacts → |
“Martin Control Systems, MartinCSI, is an industrial control system and automation integrator located in the Columbus, Ohio area.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Contemporary Controlsccontrols.com HQ: Downers Grove, IL, United StatesReported employees: 51-200 | Downers Grove, IL, United States | 51-200 | Exact match | 21 contacts → |
“Contemporary Controls is a leading manufacturer of unique and innovative products for the industrial and building automation industries leveraging technologies such as BACnet…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Controller Service & Sales INCcontrollerservice.com HQ: Avon, MA, United StatesReported employees: 11-50 | Avon, MA, United States | 11-50 | Exact match | 20 contacts → |
“Since 1926, Controller Service & Sales has been New England's premiere resource for electrical control components and industrial automation products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Valley Automation, INCvalleyautomation.net HQ: Luray, VA, United StatesReported employees: 11-50 | Luray, VA, United States | 11-50 | Exact match | 19 contacts → |
“TECHNOLOGY-BASED SOLUTIONS FOR INTEGRATED INDUSTRIAL AUTOMATION Valley Automation provides cutting edge technological solutions for industrial control systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cascade Controls INCcascadecontrolsinc.com HQ: Troutdale, OR, United StatesReported employees: 51-200 | Troutdale, OR, United States | 51-200 | Exact match | 17 contacts → |
“Your Products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tempset Controls INCtempset.com HQ: Cedar Park, TX, United StatesReported employees: 11-50 | Cedar Park, TX, United States | 11-50 | Exact match | 15 contacts → |
“Tempset Controls Inc is an industrial automation company based out of P.O.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pinnacle Engineeringpinnacle-eng.com HQ: Cedar Rapids, IA, United StatesReported employees: 11-50 | Cedar Rapids, IA, United States | 11-50 | Exact match | 13 contacts → |
“Pinnacle Engineering is an international supplier of process control and systems integration solutions for a diverse field of industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hilscher North America, INChilscher.com HQ: Lisle, IL, United StatesReported employees: 11-50 | Lisle, IL, United States | 11-50 | Exact match | 13 contacts → |
“Hilscher specializes in products, technologies and services at the leading edge of industrial communications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Lime Instrumentslimeinst.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 13 contacts → |
“Lime Instruments is an independent Houston-based global provider of leading-edge controls and instrumentation systems for the energy and industrial control markets.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: West Valley City, UT, United StatesReported employees: 11-50 | West Valley City, UT, United States | 11-50 | Exact match | 10 contacts → |
“ICC Manufacturing, a division of Hunt Electric LLC, designs, fabricates, and commissions custom control systems and power distribution solutions for mission critical and other…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 73 company matches
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Fieldbus system controls suppliers: dataset insights
October 25, 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
73 records in the displayed employee bands.
0 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 73 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: October 25, 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 fieldbus system controls suppliers?
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 fieldbus system controls suppliers did RevenueBase find based in the United States?
The saved snapshot records 73 matching company records, 23,504 tracked contacts and 7,939 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: October 25, 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
Fieldbus system controls suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 fieldbus system controls suppliers based in the United States. Snapshot: October 25, 2026. https://revenuebase.ai/companies/fieldbus-system-controls-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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