AI Visibility Index · Cell report
MeasuredAI Visibility Index: Industrial Valves in Pennsylvania
When a buyer asks an AI assistant for a industrial valves supplier in Pennsylvania, these are the companies that get named. This is what we found when the cell was last measured.
- 180 companies tracked
- Last measured September 30, 2026
- Next measurement October 30, 2026
The headline numbers
Never named by AI
158 of 180
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
- 158 never named
- Cell average
- 0.34of 15
Across all 180 tracked companies.
- Top ten average
- 4.5of 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.
| Rank | Company | Location | AI visibility |
|---|---|---|---|
| 1 | Ecco/Gregory, Inc. 22 employeesWest Chester, Pennsylvania 2 name variants
| West Chester, Pennsylvania | 8 of 15 answers |
| 2 | CPV Manufacturing Pennsylvania 4 name variants
| Pennsylvania | 6 of 15 answers |
| 3 | IMI PBM 75 employeesIrwin, Pennsylvania 4 name variants
| Irwin, Pennsylvania | 5 of 15 answers |
| 4 | Thomas Willcox Co Inc 10 employeesExton, Pennsylvania | Exton, Pennsylvania | 5 of 15 answers |
| 5 | Chalmers & Kubeck, Inc. 175 employeesAston, Pennsylvania 4 name variants
| Aston, Pennsylvania | 4 of 15 answers |
| 6 | Circle Valve Technologies 8 employeesHarleysville, Pennsylvania | Harleysville, Pennsylvania | 4 of 15 answers |
| 7 | High Pressure Equipment Co 50 employeesErie, Pennsylvania 2 name variants
| Erie, Pennsylvania | 4 of 15 answers |
| 8 | Acme Cryogenics Inc 55 employeesAllentown, Pennsylvania | Allentown, Pennsylvania | 3 of 15 answers |
| 9 | Coastal Technical Sales 5 employeesMontgomeryville, Pennsylvania 2 name variants
| Montgomeryville, Pennsylvania | 3 of 15 answers |
| 10 | IVRI Inc 41 employeesYork, Pennsylvania 3 name variants
| York, Pennsylvania | 3 of 15 answers |
34 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 |
|---|---|---|
| AIV – Philadelphia (Northeast) | Texas | 2 of 15 |
| MRC Global – Eddystone | West Virginia | 1 of 15 |
Named, but placed in another state
The AI answers themselves put these companies in a different state, so they were not counted for Pennsylvania. Whether MacRAE'S lists them elsewhere is not yet known.
| Company | State | Mentions |
|---|---|---|
| Dixon Valve (Dixon Group) | Maryland | 1 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 industrial valves in Pennsylvania”
- 2“Who supplies high-pressure stainless steel ball valves in Pennsylvania”
- 3“I need a Pennsylvania industrial valve partner for a new chemical processing line, who should I talk to”
- 4“Top industrial valve suppliers in Pennsylvania for plant maintenance buyers”
- 5“Which Pennsylvania industrial valve suppliers can handle cryogenic service valves with documented testing”
- 6“List 20 industrial valves 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.
- pbmvalve.com5 companies
- aivinc.com5 companies
- go-ivri.com5 companies
- whereorg.com5 companies
- candk.com4 companies
- thomasnet.comDirectory3 companies
- vma.org3 companies
- valveman.com2 companies
- highpressure.com2 companies
- velan.com2 companies
- coastaltechnical.com2 companies
- custom-valve.com2 companies
47 sources were cited across this cell's answers from 37 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 11th of 16 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 13%.
- Massachusetts24%
- Louisiana23%
- Georgia21%
- New Jersey20%
- Wisconsin19%
- Oklahoma18%
- Florida17%
- North Carolina16%
- Illinois13%
- Ohio13%
- Pennsylvania12%
- Indiana12%
- Michigan11%
- New York10%
- California7%
- Texas6%
Look up a company
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More published reports in Pennsylvania
- Metal Fabrication Services840 tracked
- Contract Machining & Machine Shops644 tracked
- Metal Cutting Tools491 tracked
- Injection Molded Plastics466 tracked
- Industrial & Process Controls431 tracked
- Conveyors & Material Handling Equipment317 tracked
- Industrial Machinery & Equipment Distributors296 tracked
- Metal Finishing Services289 tracked
- Welding Services288 tracked
- Metal Service Centers271 tracked
- Industrial Fasteners269 tracked
- Industrial Wire & Cable268 tracked