AI Visibility Index: Contract Manufacturing & Assembly in Pennsylvania

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

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

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The headline numbers

Never named by AI

139 of 164

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.

25 named at least once
139 never named

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Cell average: 0.36of 15
Across all 164 tracked companies.
Top ten average: 5.9of 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 Contract Manufacturing & Assembly companies in Pennsylvania, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Matric Group 15 employeesSeneca, Pennsylvania	Seneca, Pennsylvania	9 of 15 answers
2	Filly Fabricating Pennsylvania	Pennsylvania	8 of 15 answers
3	EPD Electronics Inc. 13 employeesNatrona Heights, Pennsylvania	Natrona Heights, Pennsylvania	7 of 15 answers
4	Sunburst Electronics Inc 50 employeesErie, Pennsylvania	Erie, Pennsylvania	6 of 15 answers
5	Telan Corporation 30 employeesHatfield, Pennsylvania	Hatfield, Pennsylvania	6 of 15 answers
6	Pine Electronics Pennsylvania 2 name variants Pine Electronicsmost common5 Pine Electronics, Inc.1	Pennsylvania	6 of 15 answers
7	American Products Inc. 120 employeesYork, Pennsylvania	York, Pennsylvania	5 of 15 answers
8	ELSNER Engineering – Contract Manufacturing Pennsylvania	Pennsylvania	5 of 15 answers
9	Youngtron Inc 80 employeesHatfield, Pennsylvania	Hatfield, Pennsylvania	4 of 15 answers
10	Electro Soft Inc. 27 employeesMontgomeryville, Pennsylvania	Montgomeryville, Pennsylvania	3 of 15 answers

36 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
Allen Integrated Assemblies	Wisconsin	14 of 15
EMSG Inc.	Georgia	8 of 15
Advanced Manufacturing Technologies (AMT)	Alabama	4 of 15
Assemblies Unlimited – Milford, PA Facility	Texas	1 of 15
Cadence, Inc.	Connecticut	1 of 15
Cygnus Manufacturing Company (CMC)	Texas	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 contract manufacturing and assembly companies in Pennsylvania”
2“Who supplies turnkey contract manufacturing and assembly for boxed consumer electronics in Pennsylvania”
3“I need a Pennsylvania contract manufacturing and assembly partner for a 25,000 unit electromechanical product launch, who should I talk to”
4“Top contract manufacturing and assembly suppliers in Pennsylvania for OEM operations buyers”
5“Which Pennsylvania contract manufacturers and assemblers can handle mixed-model production with final packaging and labeling”
6“List 20 contract manufacturing and assembly 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.

thomasnet.comDirectory
5 companies
totelectronics.com
3 companies
pineelectronics.com
2 companies
aiaaoc.com
2 companies
electronicii.com
2 companies
temitronik.com
2 companies
emsginc.com
1 company
americanproductsinc.com
1 company
pbzmfg.com
1 company
4frontsolutions.com
1 company
alloyfabpa.com
1 company
amtsupport.com
1 company

61 sources were cited across this cell's answers from 52 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 11th of 15 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 19%.

Pennsylvania (this report)Other measured statesCategory average (19%)

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