AI Visibility Index: Industrial & Process Controls in Indiana

When a buyer asks an AI assistant for a industrial & process controls supplier in Indiana, these are the companies that get named. This is what we found when the cell was last measured.

154 companies tracked
Last measured September 30, 2026
Next measurement October 30, 2026

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The headline numbers

Never named by AI

142 of 154

companies never appeared in a single buying question

They were asked the same 5 buying questions as everyone else in this cell and were not named once.

12 named at least once
142 never named

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Cell average: 0.22of 15
Across all 154 tracked companies.
Top ten average: 4.2of 15
The ten most visible companies in the cell.

A company's score is how many of the 15 measured answers named it.

The top ten in Indiana

These are the companies AI assistants named most often when Indiana buyers went looking for a supplier in this category.

Top 10 most AI-visible Industrial & Process Controls companies in Indiana, measured September 30, 2026
Rank	Company	Location	AI visibility
1	ISE Controls 5 employeesIndianapolis, Indiana	Indianapolis, Indiana	9 of 15 answers
2	Allied Automation Inc 14 employeesIndianapolis, Indiana 2 name variants Allied Automationmost common4 Allied Automation, Inc.2	Indianapolis, Indiana	6 of 15 answers
3	Wagner-Meinert, LLC 90 employeesFort Wayne, Indiana 3 name variants Wagner-Meinert Controls Groupmost common2 Wagner-Meinert, LLC1 Wagner-Meinert1	Fort Wayne, Indiana	4 of 15 answers
4	Prokuma Indiana	Indiana	4 of 15 answers
5	Toric Engineering Indiana	Indiana	4 of 15 answers
6	George E. Booth Co. 8 employeesIndianapolis, Indiana 2 name variants George E. Booth Co.most common2 George E. Booth Co., Inc.1	Indianapolis, Indiana	3 of 15 answers
7	Stoeller Automation Inc 7 employeesFrankfort, Indiana 2 name variants Stoeller Automationmost common2 Stoeller Automation, Inc.1	Frankfort, Indiana	3 of 15 answers
8	Advanced Automation and Controls Indiana	Indiana	3 of 15 answers
9	Dilling Group Indiana	Indiana	3 of 15 answers
10	IAS – Industrial Automation Specialists Indiana	Indiana	3 of 15 answers

27 more companies were named at least once. Companies outside the top ten are counted in the averages but not named here.

Also named, based in another state

AI assistants named these companies too, but MacRAE'S lists them in a different state, not Indiana. They belong to that state's ranking, not this one.

Company	State	Mentions
Embry Automation & Controls	Michigan	3 of 15
International Automation Solutions (IAS)	Michigan	2 of 15
Process Control Solutions (PCS)	Massachusetts	2 of 15
Stark Engineering	Massachusetts	2 of 15
Apex Controls Specialists (ACS)	Iowa	1 of 15
Apex Controls Specialists (ACS) / Apex Engineering	Iowa	1 of 15

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The five questions we asked

Every company in this cell is measured on the same questions, written the way a buyer would type them. That is what makes the ranking a comparison rather than a collection of anecdotes.

1“Best suppliers of industrial and process controls in Indiana”
2“Who supplies PLC-based industrial control panels in Indiana”
3“I need a Indiana industrial controls partner for automating a new production line, who should I talk to”
4“Top industrial and process controls suppliers in Indiana for manufacturing engineering buyers”
5“Which Indiana industrial controls integrators can handle safety-rated motion control systems”
6“List 20 industrial and process controls companies in Indiana with their specialties.”the roster question

Each question is asked more than once, which is why a company's score is out of 15 answers rather than out of the number of questions.

Where AI drew its answers from

These are the sources the answers in this cell leaned on most, ranked by how many of the named companies each one stands behind.

envisions.io
3 companies
dillinggroup.com
3 companies
thomasnet.comDirectory
3 companies
wmillc.com
3 companies
ias-in.com
2 companies
embryenterprises.com
2 companies
en.wikipedia.orgDirectory
2 companies
wattselectric.com
2 companies
allied-automation.com
2 companies
apex-engineering.com
2 companies
feeds.controlinksystems.com
2 companies
loy-instrument.com
2 companies

58 sources were cited across this cell's answers from 49 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Indiana in context

Indiana ranks 17th of 32 measured states in this category. Each bar is the share of that state's tracked companies that AI assistants named at least once; across every measured state in this category the share is 6%.

Indiana (this report)Other measured statesCategory average (6%)

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