AI Visibility Index: Custom & Special Machinery in Pennsylvania

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

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

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The headline numbers

Never named by AI

85 of 109

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.

24 named at least once
85 never named

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Cell average: 0.49of 15
Across all 109 tracked companies.
Top ten average: 5.3of 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 Pennsylvania

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

Top 10 most AI-visible Custom & Special Machinery companies in Pennsylvania, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Endpoint Solutions LLC Pennsylvania	Pennsylvania	8 of 15 answers
2	Farason Corporation 30 employeesCoatesville, Pennsylvania	Coatesville, Pennsylvania	7 of 15 answers
3	PSA Systems Pennsylvania	Pennsylvania	7 of 15 answers
4	Accu-turn Tool Company, Inc. Pennsylvania 2 name variants Accu-turn Tool Company, Inc.most common4 Accu‑turn Tool Company2	Pennsylvania	6 of 15 answers
5	Marando Industries Pennsylvania	Pennsylvania	5 of 15 answers
6	McFadden Machine Company 20 employeesBlairsville, Pennsylvania 3 name variants McFadden Machinemost common2 McFadden Machine Company1 McFadden Machine Co.1	Blairsville, Pennsylvania	4 of 15 answers
7	ONExia Inc 13 employeesExton, Pennsylvania 2 name variants ONExia Inc.most common3 ONExia1	Exton, Pennsylvania	4 of 15 answers
8	Swanson-Erie Corporation 25 employeesErie, Pennsylvania	Erie, Pennsylvania	4 of 15 answers
9	White-Brook Inc 23 employeesBrookville, Pennsylvania	Brookville, Pennsylvania	4 of 15 answers
10	Elsner Engineering Works, Inc. Pennsylvania 2 name variants Elsner Engineering Works, Inc.most common3 Elsner Engineering Works1	Pennsylvania	4 of 15 answers

43 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 Pennsylvania. They belong to that state's ranking, not this one.

Company	State	Mentions
Advanced Robotics and Controls (ARC)	California	6 of 15
Custom Automation Inc.	Minnesota	2 of 15
Damar Machinery Co., Inc.	Michigan	1 of 15
Equipment Technology Inc.	California	1 of 15
Paramount Tool Company	Massachusetts	1 of 15
STAN Group	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 custom and special machinery companies in Pennsylvania”
2“Who supplies custom automated assembly machinery in Pennsylvania”
3“I need a Pennsylvania custom machinery partner for a new high-speed packaging line, who should I talk to”
4“Top custom and special machinery suppliers in Pennsylvania for manufacturing engineering buyers”
5“Which Pennsylvania custom machinery builders can handle turnkey design, fabrication, and integration of robotic systems”
6“List 20 custom and special machinery companies in Pennsylvania 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.

onexia.com
7 companies
thomasnet.comDirectory
6 companies
elsnereng.com
3 companies
macraesbluebook.comDirectory
3 companies
mcfaddenmachine.com
3 companies
farason.com
2 companies
isquaredt.com
2 companies
accuturntool.com
2 companies
graybillmachines.com
2 companies
trimbleassoc.com
2 companies
advancedrandc.com
1 company
allcams.net
1 company

54 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.

Pennsylvania in context

Pennsylvania ranks 4th of 10 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 20%.

Pennsylvania (this report)Other measured statesCategory average (20%)

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