AI Visibility Index: Injection Molded Plastics in Pennsylvania

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

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

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The headline numbers

Never named by AI

437 of 466

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.

29 named at least once
437 never named

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Cell average: 0.17of 15
Across all 466 tracked companies.
Top ten average: 5.4of 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 Injection Molded Plastics companies in Pennsylvania, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Abtec Inc 500 employeesBristol, Pennsylvania	Bristol, Pennsylvania	10 of 15 answers
2	York Imperial Plastics Inc 40 employeesYork, Pennsylvania	York, Pennsylvania	9 of 15 answers
3	C&J Industries 325 employeesMeadville, Pennsylvania	Meadville, Pennsylvania	6 of 15 answers
4	Selmax Corporation 20 employeesSelinsgrove, Pennsylvania	Selinsgrove, Pennsylvania	6 of 15 answers
5	Viking Plastics, Inc. 15 employeesCorry, Pennsylvania	Corry, Pennsylvania	5 of 15 answers
6	Accu-Mold Plastics 35 employeesHalifax, Pennsylvania	Halifax, Pennsylvania	4 of 15 answers
7	Almega Plastics Inc 27 employeesNew Castle, Pennsylvania	New Castle, Pennsylvania	4 of 15 answers
8	The Rodon Group 100 employeesHatfield, Pennsylvania	Hatfield, Pennsylvania	4 of 15 answers
9	Beaumont Advanced Processing: Tooling Division 15 employeesSugar Grove, Pennsylvania 2 name variants Beaumont Advanced Processing (BAP)most common2 Beaumont Advanced Processing1	Sugar Grove, Pennsylvania	3 of 15 answers
10	Rebling 26 employeesWarrington, Pennsylvania	Warrington, Pennsylvania	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 Pennsylvania. They belong to that state's ranking, not this one.

Company	State	Mentions
Crescent Industries	Maine	6 of 15
Northeastern Plastics	Ohio	5 of 15
Quality Plastics (affiliate of Quality Mold, Inc.)	California	1 of 15
Ronningen Research & Development Co.	Michigan	1 of 15
The Robson Company	Virginia	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 injection molded plastics in Pennsylvania”
2“Who supplies custom injection molded ABS housings in Pennsylvania”
3“I need a Pennsylvania injection molded plastics partner for a 100,000 unit consumer electronics enclosure run, who should I talk to”
4“Top injection molded plastics suppliers in Pennsylvania for consumer product OEM buyers”
5“Which Pennsylvania injection molders can handle overmolding on metal inserts for structural components”
6“List 20 injection molded plastics 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.

en.wikipedia.orgDirectory
3 companies
admapi.com
2 companies
amesindustries.com
2 companies
bapmolding.com
2 companies
eriemolded.com
2 companies
pexco.com
2 companies
yorkimperial.com
2 companies
vikingplastics.com
1 company
abtecinc.com
1 company
crescentind.com
1 company
midgardplastics.com
1 company
accu-moldplastics.com
1 company

48 sources were cited across this cell's answers from 43 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 23rd of 33 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%.

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

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