AI Visibility Index: Jigs, Fixtures & Custom Tooling in Indiana

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

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

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The headline numbers

Never named by AI

149 of 163

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.

14 named at least once
149 never named

Not sure whether you are one of them?Check your domain

Cell average: 0.28of 15
Across all 163 tracked companies.
Top ten average: 7of 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 Jigs, Fixtures & Custom Tooling companies in Indiana, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Tempest Tool & Machine, Inc. 15 employeesNorth Vernon, Indiana 2 name variants Tempest Tool & Machine, Inc.most common7 Tempest Tool & Machine4	North Vernon, Indiana	11 of 15 answers
2	DC Industries LLC Indiana	Indiana	11 of 15 answers
3	LMC Workholding Indiana	Indiana	9 of 15 answers
4	Stace-Allen Chucks Inc 20 employeesIndianapolis, Indiana	Indianapolis, Indiana	7 of 15 answers
5	Ahaus Advanced Automation Indiana	Indiana	7 of 15 answers
6	Moonlight Mold & Machine 5 employeesKokomo, Indiana 2 name variants Moonlight Mold and Machine Inc.most common4 Moonlight Mold and Machine2	Kokomo, Indiana	6 of 15 answers
7	PDQ Workholding Indiana	Indiana	6 of 15 answers
8	Summit City Precision Machining (SCPM) Indiana	Indiana	6 of 15 answers
9	DeFelice Engineering Inc. Indiana	Indiana	4 of 15 answers
10	Bristol Tool & Die 18 employeesBristol, Indiana 2 name variants Bristol Tool & Die – Automationmost common2 Bristol Tool & Die1	Bristol, Indiana	3 of 15 answers

24 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
Damark Manufacturing	Wisconsin	1 of 15
H.M.E.-Tool	Ontario	1 of 15
Integrity Tool Inc.	New York	1 of 15
Precision Jig & Fixture Inc.	Michigan	1 of 15
Premier Tooling Systems	Michigan	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 jigs, fixtures and custom tooling in Indiana”
2“Who supplies custom quick-change machining fixtures in Indiana”
3“I need a Indiana partner to design and build production jigs and fixtures for a new assembly line, who should I talk to”
4“Top jigs, fixtures and custom tooling suppliers in Indiana for manufacturing engineering buyers”
5“Which Indiana jig, fixture and custom tooling specialists can design and build fully modular CNC workholding systems”
6“List 20 jigs, fixtures and custom tooling 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.

imh.com
4 companies
goscpm.com
3 companies
bristoltoolanddie.com
2 companies
doyleblocks.com
2 companies
moonlightmold.com
2 companies
okuma.com
2 companies
tempesttool.com
2 companies
lmcworkholding.com
1 company
stace-allen.com
1 company
ahaus.com
1 company
damarkmfg.com
1 company
dcindustriesllc.com
1 company

37 sources were cited across this cell's answers from 35 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 10th of 17 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 9%.

Indiana (this report)Other measured statesCategory average (9%)

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