AI Visibility Index: Structural Steel Fabrication in Missouri

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

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

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The headline numbers

Never named by AI

70 of 77

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.

7 named at least once
70 never named

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Cell average: 0.31of 15
Across all 77 tracked companies.
Top ten average: 5.3of 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 Structural Steel Fabrication companies in Missouri, measured September 30, 2026
Rank	Company	Location	AI visibility
1	EverFrame Steel Missouri	Missouri	10 of 15 answers
2	Kansas City Structural Steel 26 employeesKansas City, Missouri	Kansas City, Missouri	8 of 15 answers
3	Bountiful Steel Missouri	Missouri	7 of 15 answers
4	Delong's Inc 140 employeesJefferson City, Missouri	Jefferson City, Missouri	6 of 15 answers
5	Doing Steel Missouri 2 name variants Doing Steelmost common4 Doing Steel, Inc.1	Missouri	5 of 15 answers
6	River City Welding Missouri 2 name variants River City Weldingmost common4 River City Welding LLC1	Missouri	5 of 15 answers
7	Industrial Enterprises Inc. 70 employeesJefferson City, Missouri 2 name variants Industrial Enterprises, Inc. (IEI)most common2 Industrial Enterprises, Inc.1	Jefferson City, Missouri	3 of 15 answers
8	Structural Metals Inc 13 employeesKansas City, Missouri 2 name variants Structural Metals of Kansas City (SMKC)most common2 Structural Metals of Kansas City1	Kansas City, Missouri	3 of 15 answers
9	CC Steel LLC Missouri	Missouri	3 of 15 answers
10	Imperial Metal Company Missouri	Missouri	3 of 15 answers

23 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
Ozark Steel	Oklahoma	3 of 15
Affton Fabricating & Welding Co.	Illinois	2 of 15
Eisen	Michigan	1 of 15
Midland Steel Company	Kansas	1 of 15
Superior Metal Inc.	California	1 of 15
Universal Steel Buildings – Missouri	Pennsylvania	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 structural steel fabrication companies in Missouri”
2“Who supplies custom structural steel building frames in Missouri”
3“I need a Missouri structural steel fabrication partner for a mid-rise commercial project, who should I talk to”
4“Top structural steel fabrication suppliers in Missouri for general contractor buyers”
5“Which Missouri structural steel fabricators can handle large welded assemblies with certified field erection support”
6“List 20 structural steel fabrication 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.

imperialmetalcompany.com
2 companies
rivercitywelds.com
2 companies
superiormetalsalesinc.com
2 companies
benhurconstruction.info
2 companies
buildntrustco.com
2 companies
doingsteel.com
2 companies
ieimidmo.com
2 companies
missourimetal.com
2 companies
ozarksteel.com
2 companies
smkc.net
2 companies
speedwaysteel.net
2 companies
afwc.com
1 company

43 sources were cited across this cell's answers from 40 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 13th of 19 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 11%.

Missouri (this report)Other measured statesCategory average (11%)

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