AI Visibility Index: Plastic Extrusion & Thermoforming in Oregon

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

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

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The headline numbers

Never named by AI

47 of 57

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
47 never named

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Cell average: 0.98of 15
Across all 57 tracked companies.
Top ten average: 5.6of 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 Oregon

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

Top 10 most AI-visible Plastic Extrusion & Thermoforming companies in Oregon, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Willamette Plastics IncEvery answer 19 employeesCanby, Oregon 2 name variants Willamette Plasticsmost common11 Willamette Plastics, Inc.4	Canby, Oregon	15 of 15 answers
2	Northwest Rubber Extruders 45 employeesBeaverton, Oregon 5 name variants Northwest Rubber Extruders, Inc.most common4 Northwest Rubber Extruders3 NW Rubber Extruders (NWRE)2 NW Rubber Extruders2 Northwest Rubber Extruders (NWRE)1	Beaverton, Oregon	12 of 15 answers
3	Polyform Inc 37 employeesSalem, Oregon	Salem, Oregon	9 of 15 answers
4	Indepak Inc 61 employeesPortland, Oregon	Portland, Oregon	5 of 15 answers
5	Chemwest Systems 40 employeesPortland, Oregon 2 name variants Chemwest Systems, Inc.most common3 Chemwest Systems1	Portland, Oregon	4 of 15 answers
6	Fullbore Innovations 6 employeesPortland, Oregon	Portland, Oregon	3 of 15 answers
7	Quadel Industries Inc 18 employeesCoos Bay, Oregon 2 name variants Quadel Industries, Inc.most common2 Quadel Industries1	Coos Bay, Oregon	3 of 15 answers
8	Interstate Plastic 12 employeesPortland, Oregon	Portland, Oregon	2 of 15 answers
9	Protoco Enterprises LLC. 14 employeesNorth Plains, Oregon	North Plains, Oregon	2 of 15 answers
10	Willamette Pattern Works Inc 16 employeesPortland, Oregon	Portland, Oregon	1 of 15 answers

5 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 Oregon. They belong to that state's ranking, not this one.

Company	State	Mentions
RapidMade	South Dakota	9 of 15
American Packaging, Inc.	Wisconsin	6 of 15
Bolero Plastics	California	2 of 15
Signature Plastics	Washington	2 of 15
SupplyOne – Tualatin	Oklahoma	2 of 15
Achilles USA	Washington	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 plastic extrusion and thermoforming companies in Oregon”
2“Who supplies custom extruded and thermoformed plastic profiles in Oregon”
3“I need a Oregon 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 Oregon for OEM product development buyers”
5“Which Oregon 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 Oregon 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
9 companies
nwreinc.com
5 companies
amerpf.com
2 companies
chemwest.com
2 companies
willametteplastics.com
2 companies
fullboreinnovations.com
1 company
rapidmade.com
1 company
signatureplastics.com
1 company
achillesusa.com
1 company
boleroplastics.com
1 company
extplasticsheet.com
1 company
frontierpolymer.com
1 company

29 sources were cited across this cell's answers from 24 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Oregon in context

Oregon ranks 2nd 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%.

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

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