AI Visibility Index · Cell report
MeasuredAI Visibility Index: Molded Rubber Products in California
When a buyer asks an AI assistant for a molded rubber products supplier in California, these are the companies that get named. This is what we found when the cell was last measured.
- 219 companies tracked
- Last measured September 30, 2026
- Next measurement October 30, 2026
The headline numbers
Never named by AI
197 of 219
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.
- 22 named at least once
- 197 never named
- Cell average
- 0.34of 15
Across all 219 tracked companies.
- Top ten average
- 7.1of 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 California
These are the companies AI assistants named most often when California buyers went looking for a supplier in this category.
| Rank | Company | Location | AI visibility |
|---|---|---|---|
| 1 | LMP Molded Rubber Products California 2 name variants
| California | 12 of 15 answers |
| 2 | Pacifictech Molded Products Inc 50 employeesYorba Linda, California 2 name variants
| Yorba Linda, California | 8 of 15 answers |
| 3 | Coi Rubber Products California 2 name variants
| California | 8 of 15 answers |
| 4 | California Sealing Solutions, Inc. 13 employeesIrvine, California 2 name variants
| Irvine, California | 7 of 15 answers |
| 5 | Ames Rubber Manufacturing 22 employeesLos Angeles, California 3 name variants
| Los Angeles, California | 6 of 15 answers |
| 6 | Gibbs Plastic & Rubber 15 employeesBenicia, California 2 name variants
| Benicia, California | 6 of 15 answers |
| 7 | S&H Rubber 28 employeesFullerton, California | Fullerton, California | 6 of 15 answers |
| 8 | Century Rubber Company California 3 name variants
| California | 6 of 15 answers |
| 9 | Conquest Seal California | California | 6 of 15 answers |
| 10 | Newline Rubber Company California | California | 6 of 15 answers |
21 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 California. They belong to that state's ranking, not this one.
| Company | State | Mentions |
|---|---|---|
| WARCO | Missouri | 5 of 15 |
One of these yours?
A complete Blue Book listing is one of the sources assistants read in this category. Confirming your details is free.
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 molded rubber products in California”
- 2“Who supplies custom molded rubber gaskets with metal inserts in California”
- 3“I need a California molded rubber products partner for a 25,000-piece vibration isolator run, who should I talk to”
- 4“Top molded rubber products suppliers in California for OEM manufacturing buyers”
- 5“Which California molded rubber product manufacturers can handle high-volume compression and transfer molding of EPDM components”
- 6“List 20 molded rubber products companies in California 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.
- amesrubberonline.com3 companies
- thomasnet.comDirectory3 companies
- warco.com3 companies
- centuryrubber.com3 companies
- stocktonrubber.com3 companies
- lmprubber.com2 companies
- casealingsolutions.com2 companies
- coirubber.com2 companies
- westcoastgasket.com2 companies
- adrubber.com2 companies
- bryantrubber.com2 companies
- calgasket.com2 companies
51 sources were cited across this cell's answers from 33 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.
California in context
California ranks 9th of 11 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 12%.
- Wisconsin19%
- Illinois18%
- Indiana17%
- New York14%
- Pennsylvania13%
- New Jersey12%
- Ohio11%
- Florida11%
- California10%
- Texas10%
- Michigan8%
Look up a company
Enter a domain or a company name to see whether it is tracked in this cell, and whether the answers named it. This is a lookup against a measurement already taken, so it is instant.
Try pacifictechmold.com or any other domain
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- Every question it was named on
- Every question it was not
- What moved
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More published reports in California
- Metal Fabrication Services1,186 tracked
- Contract Machining & Machine Shops1,068 tracked
- Industrial & Process Controls948 tracked
- Injection Molded Plastics845 tracked
- Metal Cutting Tools707 tracked
- Industrial Fasteners558 tracked
- Industrial Wire & Cable531 tracked
- Plastic Extrusion & Thermoforming515 tracked
- Industrial Machinery & Equipment Distributors465 tracked
- Electrical Equipment Distributors459 tracked
- Metal Finishing Services452 tracked
- Metal Service Centers452 tracked