AI Visibility Index: Contract Machining & Machine Shops in Pennsylvania

When a buyer asks an AI assistant for a contract machining & machine shops supplier in Pennsylvania, these are the companies that get named. This is what we found when the cell was last measured.

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

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The headline numbers

Never named by AI

622 of 644

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.

22 named at least once
622 never named

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Cell average: 0.07of 15
Across all 644 tracked companies.
Top ten average: 4.7of 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.

Top 10 most AI-visible Contract Machining & Machine Shops companies in Pennsylvania, measured September 30, 2026
Rank	Company	Location	AI visibility
1	SKS Machining Pennsylvania	Pennsylvania	6 of 15 answers
2	Golis Machine Inc. Pennsylvania	Pennsylvania	5 of 15 answers
3	Olympus Machining LLC Pennsylvania 2 name variants Olympus Machining LLCmost common4 Olympus Machining1	Pennsylvania	5 of 15 answers
4	Plouse Precision Manufacturing Pennsylvania	Pennsylvania	5 of 15 answers
5	RJC Manufacturing Services, LLC Pennsylvania 2 name variants RJC Manufacturing Services, LLCmost common3 RJC Manufacturing Services2	Pennsylvania	5 of 15 answers
6	Xcelicut Pennsylvania	Pennsylvania	5 of 15 answers
7	Billet Industries 30 employeesYork, Pennsylvania 2 name variants Billet Industriesmost common3 Billet Industries, Inc.1	York, Pennsylvania	4 of 15 answers
8	Lamjen Inc 30 employeesErie, Pennsylvania 2 name variants LAMJEN, Inc.most common2 LAMJEN2	Erie, Pennsylvania	4 of 15 answers
9	Axis Advanced Pennsylvania 2 name variants Axis Advancedmost common3 Axis Advanced, LLC1	Pennsylvania	4 of 15 answers
10	King Precision Solutions Pennsylvania	Pennsylvania	4 of 15 answers

56 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
C-B Tool Co.	Massachusetts	5 of 15
Cygnus Manufacturing Company (CMC)	Texas	2 of 15
Contract Machining and Manufacturing, Inc.	Missouri	1 of 15
Delta Machine & Tool Co.	Delaware	1 of 15
Metalwork Corporation	New York	1 of 15
TrimMaster Manufacturing	Ontario	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 contract machining and machine shop companies in Pennsylvania”
2“Who supplies precision CNC milled and turned components on contract in Pennsylvania”
3“I need a Pennsylvania contract machining partner for a 2,000-unit stainless steel medical device run, who should I talk to”
4“Top contract machining and machine shop suppliers in Pennsylvania for industrial OEM buyers”
5“Which Pennsylvania contract machining and machine shop providers can handle 5-axis CNC work with tight tolerance requirements”
6“List 20 contract machining and machine shop 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.

embmachining.com
4 companies
trimmaster.com
3 companies
rjcmfg.com
3 companies
acutecprecision.com
2 companies
billet-industries.com
2 companies
elsnereng.com
2 companies
lamjen.com
2 companies
moontool.com
2 companies
olympusmachining.com
2 companies
accrotool.com
2 companies
axisadvanced.com
2 companies
c-btool.com
2 companies

76 sources were cited across this cell's answers from 64 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 34th of 35 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 7%.

Pennsylvania (this report)Other measured statesCategory average (7%)

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