AI Visibility Index · Cell report
MeasuredAI Visibility Index: Stainless Steel Fabrication in Pennsylvania
When a buyer asks an AI assistant for a stainless steel fabrication supplier in Pennsylvania, these are the companies that get named. This is what we found when the cell was last measured.
- 137 companies tracked
- Last measured September 30, 2026
- Next measurement October 30, 2026
The headline numbers
Never named by AI
113 of 137
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.
- 24 named at least once
- 113 never named
- Cell average
- 0.33of 15
Across all 137 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 | GSM Industrial 22 employeesLancaster, Pennsylvania | Lancaster, Pennsylvania | 7 of 15 answers |
| 2 | Sanitary Stainless Services, Inc. Pennsylvania 2 name variants
| Pennsylvania | 6 of 15 answers |
| 3 | Keystone Fabricating Inc 43 employeesBethlehem, Pennsylvania 2 name variants
| Bethlehem, Pennsylvania | 5 of 15 answers |
| 4 | Bentzoni Machine, LLC Pennsylvania | Pennsylvania | 5 of 15 answers |
| 5 | K&Z Fabrication, LLC Pennsylvania 2 name variants
| Pennsylvania | 5 of 15 answers |
| 6 | Allegheny Bradford Corporation 50 employeesLewis Run, Pennsylvania | Lewis Run, Pennsylvania | 4 of 15 answers |
| 7 | Kutzner Manufacturing Co 25 employeesTelford, Pennsylvania | Telford, Pennsylvania | 4 of 15 answers |
| 8 | Alloy Fabrication Inc 20 employeesReading, Pennsylvania | Reading, Pennsylvania | 3 of 15 answers |
| 9 | Eagle Stainless Pennsylvania | Pennsylvania | 3 of 15 answers |
| 10 | Fusion Metals Processing LLC Pennsylvania 2 name variants
| Pennsylvania | 3 of 15 answers |
43 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 |
|---|---|---|
| Greiner Industries | Louisiana | 8 of 15 |
| Steel Valley Fabricators | North Carolina | 3 of 15 |
| Northern Manufacturing | Ohio | 2 of 15 |
| Craft Metal Products, Inc. | Indiana | 1 of 15 |
| Cygnus Manufacturing Company (CMC) | Texas | 1 of 15 |
| PT Industries, Inc. | California | 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 stainless steel fabrication companies in Pennsylvania”
- 2“Who supplies custom stainless steel process tanks with welded fittings in Pennsylvania”
- 3“I need a Pennsylvania stainless steel fabrication partner for a short-run sanitary equipment build, who should I talk to”
- 4“Top stainless steel fabrication suppliers in Pennsylvania for food and beverage plant engineering buyers”
- 5“Which Pennsylvania stainless steel fabricators can handle TIG welding of thin-gauge stainless assemblies”
- 6“List 20 stainless steel fabrication 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.
- bentzoni.com2 companies
- fusionmetalsprocessing.com2 companies
- georgemarker.com2 companies
- greinerindustries.com2 companies
- kandzfab.com2 companies
- keystonefabricating.com2 companies
- ncstauffer.com2 companies
- pghtank.com2 companies
- sanitarystainless.net2 companies
- walterlongmanufacturing.com2 companies
- westmorelandsteel.com2 companies
- gsmindustrial.com1 company
66 sources were cited across this cell's answers from 60 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 5th of 12 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 15%.
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