AI Visibility Index: Metal Service Centers in Missouri

When a buyer asks an AI assistant for a metal service centers supplier in Missouri, these are the companies that get named. This is what we found when the cell was last measured.

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

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The headline numbers

Never named by AI

118 of 139

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.

21 named at least once
118 never named

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Cell average: 0.41of 15
Across all 139 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 Missouri

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

Top 10 most AI-visible Metal Service Centers companies in Missouri, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Cardinal Steel Supply 95 employeesSt. Louis, Missouri	St. Louis, Missouri	6 of 15 answers
2	Certified Metals 12 employeesSpringfield, Missouri 2 name variants Certified Metals, Inc.most common3 Certified Metals2	Springfield, Missouri	5 of 15 answers
3	Steel Manufacturing & Warehouse Company 25 employeesKansas City, Missouri 2 name variants Steel Manufacturing & Warehouse Companymost common4 Steel Manufacturing & Warehouse Co.1	Kansas City, Missouri	5 of 15 answers
4	KC Steel Co. Missouri 2 name variants KC Steel Co.most common3 KC Steel, Inc.2	Missouri	5 of 15 answers
5	SEMO Steel & Supply Missouri	Missouri	5 of 15 answers
6	Capital Steel Inc 23 employeesSt. Louis, Missouri 2 name variants Capital Steel, Inc.most common3 Capital Steel1	St. Louis, Missouri	4 of 15 answers
7	Falcon Steel Inc 30 employeesSpringfield, Missouri	Springfield, Missouri	4 of 15 answers
8	Shapiro Metal Supply 15 employeesSt. Louis, Missouri 2 name variants Shapiro Supply Companymost common3 Shapiro Metal Supply1	St. Louis, Missouri	4 of 15 answers
9	United Specialty Alloys 10 employeesSt. Louis, Missouri	St. Louis, Missouri	4 of 15 answers
10	Ford Steel Co 20 employeesMaryland Heights, Missouri 2 name variants Ford Steel Companymost common2 Ford Steel (now part of North Shore Steel)1	Maryland Heights, Missouri	3 of 15 answers

28 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 Missouri. They belong to that state's ranking, not this one.

Company	State	Mentions
Action Stainless & Alloys	Texas	3 of 15
Alro Steel	North Carolina	3 of 15
Phoenix Metals	Maryland	3 of 15
Roco Steel & Tube	Illinois	2 of 15
Three D Metals	Ohio	2 of 15
Metals USA – Flat Rolled	North Carolina	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 metal service centers companies in Missouri”
2“Who supplies cut-to-length stainless steel sheet and plate in Missouri”
3“I need a Missouri metal service center partner for just-in-time steel deliveries to a fabrication plant, who should I talk to”
4“Top metal service centers suppliers in Missouri for OEM purchasing buyers”
5“Which Missouri metal service centers can handle multi-grade inventory management with saw cutting and plate burning services”
6“List 20 metal service centers companies in Missouri 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
17 companies
steel-mfg.com
3 companies
alro.com
2 companies
certmet.com
2 companies
nssco.com
2 companies
olysteel.com
2 companies
phoenixmetals.com
2 companies
cardinalsteel.com
1 company
gatewaymetals.com
1 company
lacinybros.com
1 company
onestopsteelcorp.com
1 company
steelspider.com
1 company

57 sources were cited across this cell's answers from 41 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Missouri in context

Missouri ranks 15th of 29 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%.

Missouri (this report)Other measured statesCategory average (12%)

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