AI Visibility Index: Pipe & Tube Fittings in Louisiana

When a buyer asks an AI assistant for a pipe & tube fittings supplier in Louisiana, these are the companies that get named. This is what we found when the cell was last measured.

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

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The headline numbers

Never named by AI

49 of 62

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.

13 named at least once
49 never named

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Cell average: 0.42of 15
Across all 62 tracked companies.
Top ten average: 4.2of 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 Louisiana

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

Top 10 most AI-visible Pipe & Tube Fittings companies in Louisiana, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Collins-Oliver Louisiana 2 name variants Collins-Olivermost common8 Collins‑Oliver, Inc.1	Louisiana	9 of 15 answers
2	ACADIANA COATINGS & SUPPLY 16 employeesJudice, Louisiana 2 name variants Acadiana Coatings & Supplymost common3 Acadiana Coatings & Supply, Inc.2	Judice, Louisiana	5 of 15 answers
3	Superlok South Louisiana 2 name variants Superlok Southmost common4 Superlok South – Louisiana1	Louisiana	5 of 15 answers
4	Tube Fitting Specialties 8 employeesBaton Rouge, Louisiana	Baton Rouge, Louisiana	4 of 15 answers
5	Energy Pipe & Supply Louisiana	Louisiana	4 of 15 answers
6	Energy Specialty Products Inc 14 employeesBossier City, Louisiana 2 name variants Energy Specialty Products, Inc.most common2 Energy Specialty Products (ESP)1	Bossier City, Louisiana	3 of 15 answers
7	Swagelok Louisiana 9 employeesBroussard, Louisiana	Broussard, Louisiana	3 of 15 answers
8	Crestflo Louisiana	Louisiana	3 of 15 answers
9	Legacy Hose & Supply Louisiana 2 name variants Legacy Hose & Supplymost common2 Legacy Hose & Supply, LLC1	Louisiana	3 of 15 answers
10	PetroQuip Louisiana 2 name variants PetroQuipmost common2 PetroQuip, Inc.1	Louisiana	3 of 15 answers

36 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 Louisiana. They belong to that state's ranking, not this one.

Company	State	Mentions
R.P. Associates	Pennsylvania	8 of 15
Advanced Supply LLC	Iowa	5 of 15
U.S. Metals	Texas	4 of 15
Allied Industrial Sales	Texas	2 of 15
Industrial Supply Inc.	Alaska	2 of 15
PAC Stainless	Washington	2 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 suppliers of pipe and tube fittings in Louisiana”
2“Who supplies stainless steel sanitary tri-clamp fittings in Louisiana”
3“I need a Louisiana pipe and tube fittings partner for a high-pressure chemical process line installation, who should I talk to”
4“Top pipe and tube fittings suppliers in Louisiana for industrial maintenance buyers”
5“Which Louisiana pipe and tube fittings distributors can handle large-diameter, high-pressure alloy specifications”
6“List 20 pipe and tube fittings companies in Louisiana 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
7 companies
usmetals.com
5 companies
collins-oliver.com
3 companies
rpapvf.com
3 companies
acadianasupply.com
2 companies
crestflousa.com
2 companies
alloypipingproducts.com
2 companies
espfirst.com
2 companies
legacyhose.com
2 companies
petroquipinc.net
2 companies
sanitarysolutions.com
2 companies
trecostainless.com
2 companies

56 sources were cited across this cell's answers from 51 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Louisiana in context

Louisiana ranks 5th of 15 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 14%.

Louisiana (this report)Other measured statesCategory average (14%)

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