AI Visibility Index: Plating & Electroplating Services in Maryland

When a buyer asks an AI assistant for a plating & electroplating services supplier in Maryland, these are the companies that get named. This is what we found when the cell was last measured.

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

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The headline numbers

Never named by AI

52 of 60

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.

8 named at least once
52 never named

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Cell average: 0.48of 15
Across all 60 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 Maryland

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

Top 10 most AI-visible Plating & Electroplating Services companies in Maryland, measured September 30, 2026
Rank	Company	Location	AI visibility
1	American Metaseal Corporation Of Maryland 40 employeesBaltimore, Maryland	Baltimore, Maryland	7 of 15 answers
2	Eastern Plating Co Rosedale, Maryland 3 name variants Eastern Plating Companymost common5 Eastern Plating Company, Inc.1 Eastern Plating1	Rosedale, Maryland	7 of 15 answers
3	Mid-Atlantic Finishing Corp. 50 employeesCapitol Heights, Maryland 2 name variants Mid Atlantic Finishing Corp.most common6 Mid-Atlantic Finishing Corp. (MAFCO)1	Capitol Heights, Maryland	7 of 15 answers
4	RePliForm, Inc. Maryland	Maryland	5 of 15 answers
5	Catoctin Metal Finishing Maryland	Maryland	4 of 15 answers
6	Metro Plating & Polishing 6 employeesKensington, Maryland	Kensington, Maryland	3 of 15 answers
7	Alexandria Plating Industries, Inc. Maryland 2 name variants Alexandria Plating Industries, Inc.most common2 Alexandria Plating Industries1	Maryland	3 of 15 answers
8	Electromet Corporation 20 employeesHagerstown, Maryland	Hagerstown, Maryland	2 of 15 answers
9	Electromet – Chemical Processing Division Maryland	Maryland	2 of 15 answers
10	Hard Chrome Specialists Maryland	Maryland	2 of 15 answers

14 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 Maryland. They belong to that state's ranking, not this one.

Company	State	Mentions
K&L Plating Company, Inc.	Pennsylvania	7 of 15
J&M Plating	Illinois	2 of 15
BoltsandNuts.com – Finishing Services	Ohio	1 of 15
Coating Systems, Inc.	New Hampshire	1 of 15
Electronic Precision Specialties (EPSI)	California	1 of 15
Four Star Metal Finishing Inc.	California	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 plating and electroplating services companies in Maryland”
2“Who supplies precision gold electroplating services for electronic contacts in Maryland”
3“I need a Maryland plating partner for a 25,000 piece zinc-nickel corrosion-resistant fastener run, who should I talk to”
4“Top plating and electroplating services suppliers in Maryland for industrial OEM buyers”
5“Which Maryland plating shops can handle rack and barrel electroplating on high-volume small parts”
6“List 20 plating and electroplating services companies in Maryland 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.

reddit.comDirectory
4 companies
klplating.com
3 companies
easternplatingcompany.com
2 companies
mafcorp.com
2 companies
metroplating.com
2 companies
alexandriaplating.com
2 companies
electromet.com
2 companies
catoctinmetalfinishing.com
1 company
jmplating.squarespace.com
1 company
avm-nj-plating.com
1 company
avmplating.com
1 company
boltsandnuts.com
1 company

45 sources were cited across this cell's answers from 38 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Maryland in context

Maryland ranks 8th of 21 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%.

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

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