AI Visibility Index: Injection Molded Plastics in Tennessee

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

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

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The headline numbers

Never named by AI

138 of 151

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.

13 named at least once
138 never named

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Cell average: 0.28of 15
Across all 151 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 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 Injection Molded Plastics companies in Tennessee, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Impact Plastics Inc 97 employeesErwin, Tennessee 2 name variants Impact Plastics, Inc.most common10 Impact Plastics1	Erwin, Tennessee	11 of 15 answers
2	Quality Plastic Products 12 employeesChurch Hill, Tennessee 3 name variants Quality Plastic Productsmost common5 Quality Plastic Products, Inc.3 Quality Plastic Products / Plastic Injection Molding, Inc.1	Church Hill, Tennessee	9 of 15 answers
3	Innovate Manufacturing Tennessee 2 name variants Innovate Manufacturing, Inc.most common3 Innovate Manufacturing3	Tennessee	6 of 15 answers
4	Volunteer Plastics Tennessee	Tennessee	6 of 15 answers
5	Waymark Products Tennessee	Tennessee	5 of 15 answers
6	Baxter Enterprises 141 employeesWinchester, Tennessee	Winchester, Tennessee	4 of 15 answers
7	Daiei America, Inc. Tennessee	Tennessee	4 of 15 answers
8	GreenLeaf Industries Inc 27 employeesLenoir City, Tennessee	Lenoir City, Tennessee	3 of 15 answers
9	Mountain Mold & Die Inc 15 employeesSevierville, Tennessee 2 name variants Mountain Mold & Diemost common2 Mountain Mold & Machining1	Sevierville, Tennessee	3 of 15 answers
10	Advantage Manufacturing Corporation 70 employeesFriendship, Tennessee 2 name variants Advantage Manufacturing, Inc.most common1 Advantage Manufacturing1	Friendship, Tennessee	2 of 15 answers

20 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
Advanced Plastiform, Inc.	North Carolina	3 of 15
Manar Inc.	Quebec	2 of 15
Precision Molding, Inc. (PMI)	Wisconsin	2 of 15
Ronningen Research & Development	Michigan	2 of 15
Tenn‑Tex Plastics	North Carolina	2 of 15
Custom Molding (Plastic Industries, Inc.)	New Hampshire	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 Tennessee”
2“Who supplies custom injection molded ABS housings in Tennessee”
3“I need a Tennessee 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 Tennessee for consumer product OEM buyers”
5“Which Tennessee injection molders can handle overmolding on metal inserts for structural components”
6“List 20 injection molded plastics 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
7 companies
custommolding.com
3 companies
modorplastics.com
3 companies
qualityplasticproducts.com
3 companies
advantagemfginc.com
3 companies
advancedplastiform.com
2 companies
falconplastics.com
2 companies
impact-plastics.com
2 companies
innovatemfg.com
2 companies
jonesplastic.com
2 companies
mtnmold.com
2 companies
plastiexportsusa.com
2 companies

40 sources were cited across this cell's answers from 32 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 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%.

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

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