AI Visibility Index: Metal Service Centers in Massachusetts

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

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

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The headline numbers

Never named by AI

72 of 84

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.

12 named at least once
72 never named

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Cell average: 0.5of 15
Across all 84 tracked companies.
Top ten average: 4.9of 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 Massachusetts

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

Top 10 most AI-visible Metal Service Centers companies in Massachusetts, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Peterson Steel Corporation 20 employeesWorcester, Massachusetts 2 name variants Peterson Steel Corporationmost common7 Peterson Steel Corp.3	Worcester, Massachusetts	10 of 15 answers
2	Atlantic Stainless 18 employeesNorth Attleborough, Massachusetts 2 name variants Atlantic Stainlessmost common5 Atlantic Stainless Co., Inc.3	North Attleborough, Massachusetts	8 of 15 answers
3	Central Steel Supply Massachusetts 3 name variants Central Steel Supplymost common4 Central Steel Supply Company2 Central Steel Supply Co.1	Massachusetts	7 of 15 answers
4	Markham Metals Massachusetts	Massachusetts	5 of 15 answers
5	AAA Metals Co., Inc 15 employeesHanson, Massachusetts 3 name variants AAA Metals Co., Inc.most common2 AAA Metals Company Inc.1 AAA Metals Company1	Hanson, Massachusetts	4 of 15 answers
6	Grant Steel 35 employeesHolbrook, Massachusetts	Holbrook, Massachusetts	3 of 15 answers
7	Mid City Steel Corp 35 employeesWestport, Massachusetts	Westport, Massachusetts	3 of 15 answers
8	Turner Steel Co., Inc. 50 employeesWest Bridgewater, Massachusetts	West Bridgewater, Massachusetts	3 of 15 answers
9	Yarde Metals 30 employeesMansfield, Massachusetts 2 name variants Yarde Metalsmost common2 Yarde Metals (a Reliance company)1	Mansfield, Massachusetts	3 of 15 answers
10	Sullivan Metals – Metal Service Center Massachusetts	Massachusetts	3 of 15 answers

17 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 Massachusetts. They belong to that state's ranking, not this one.

Company	State	Mentions
Ryerson – Devens, MA	Tennessee	5 of 15
Wieland Metal Services – East Longmeadow, MA	New Jersey	5 of 15
Metal Supermarkets – Boston (North)	Nevada	4 of 15
American Steel & Aluminum LLC	New York	3 of 15
Wieland Metal Services – East Longmeadow	New Jersey	3 of 15
United Metal Fabricators	Ohio	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 metal service centers companies in Massachusetts”
2“Who supplies cut-to-length stainless steel sheet and plate in Massachusetts”
3“I need a Massachusetts 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 Massachusetts for OEM purchasing buyers”
5“Which Massachusetts metal service centers can handle multi-grade inventory management with saw cutting and plate burning services”
6“List 20 metal service centers companies in Massachusetts 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
9 companies
steelservicecenters.com
5 companies
metalsupermarkets.com
3 companies
wwwryerson9-2-cm.azurewebsites.net
3 companies
sullivanmetals.com
3 companies
wieland-metalservices.com
3 companies
atlanticstainless.com
2 companies
petersonsteel.com
2 companies
yarde.com
2 companies
aaa-metals.com
2 companies
freadmansteel.com
2 companies
moormetals.com
2 companies

44 sources were cited across this cell's answers from 33 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Massachusetts in context

Massachusetts ranks 17th 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%.

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

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