AI Visibility Index: Plastic Extrusion & Thermoforming in Tennessee

When a buyer asks an AI assistant for a plastic extrusion & thermoforming supplier in Tennessee, these are the companies that get named. This is what we found when the cell was last measured.

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

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The headline numbers

Never named by AI

97 of 107

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.

10 named at least once
97 never named

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Cell average: 0.45of 15
Across all 107 tracked companies.
Top ten average: 6.2of 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 Tennessee

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

Top 10 most AI-visible Plastic Extrusion & Thermoforming companies in Tennessee, measured September 30, 2026
Rank	Company	Location	AI visibility
1	American Plastic Profiles Inc 30 employeesMorristown, Tennessee 2 name variants American Plastic Profilesmost common10 American Plastic Profiles, Inc.3	Morristown, Tennessee	13 of 15 answers
2	Omega Plastics 185 employeesKnoxville, Tennessee 2 name variants Omega Plastics, LLCmost common6 Omega Plastics5	Knoxville, Tennessee	11 of 15 answers
3	Formall Inc 40 employeesClinton, Tennessee	Clinton, Tennessee	8 of 15 answers
4	Helton Inc 100 employeesMorrison, Tennessee 3 name variants Helton Plasticsmost common5 Helton Plastics (Helton, Inc.)1 Helton, Inc. (Helton Plastics)1	Morrison, Tennessee	7 of 15 answers
5	P.I., Inc. Tennessee	Tennessee	6 of 15 answers
6	Vytron LLC Tennessee 2 name variants Vytron LLCmost common4 Vytron2	Tennessee	6 of 15 answers
7	865FabLab Tennessee	Tennessee	4 of 15 answers
8	Plastamet, Inc. Tennessee	Tennessee	3 of 15 answers
9	Deroyal Industries 21 employeesNew Tazewell, Tennessee 2 name variants DeRoyal Industries – OEM Servicesmost common1 DeRoyal Industries1	New Tazewell, Tennessee	2 of 15 answers
10	DN Plastics 5 employeesMorrison, Tennessee 2 name variants DN Plastics Corp.most common1 DN Plastics1	Morrison, Tennessee	2 of 15 answers

9 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 Tennessee. They belong to that state's ranking, not this one.

Company	State	Mentions
Hill Plastics	Texas	10 of 15
Global Thermoforming, Inc.	Wisconsin	9 of 15
Advanced Plastiform, Inc.	North Carolina	7 of 15
Global Thermoforming – Nashville Plant	Wisconsin	3 of 15
Shawmut Corporation	Michigan	2 of 15
Total Plastics, Inc.	Michigan	2 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 plastic extrusion and thermoforming companies in Tennessee”
2“Who supplies custom extruded and thermoformed plastic profiles in Tennessee”
3“I need a Tennessee plastic extrusion and thermoforming partner for a new consumer product housing program, who should I talk to”
4“Top plastic extrusion and thermoforming suppliers in Tennessee for OEM product development buyers”
5“Which Tennessee plastic extrusion and thermoforming companies can handle tight-tolerance co-extruded sheet and deep-draw forming”
6“List 20 plastic extrusion and thermoforming companies in Tennessee 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
10 companies
en.wikipedia.orgDirectory
3 companies
heltonplastics.com
3 companies
globalspec.comDirectory
3 companies
globalthermoforming.com
3 companies
omegaplastics.com
2 companies
vytron.com
2 companies
americanplasticprofiles.com
2 companies
dnplasticscorp.com
2 companies
waltechplastics.com
2 companies
865fablab.com
1 company
advancedplastiform.com
1 company

28 sources were cited across this cell's answers from 22 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Tennessee in context

Tennessee ranks 13th of 26 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 7%.

Tennessee (this report)Other measured statesCategory average (7%)

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