Company lists · Data refreshed September 2026

Top 25 Electrical equipment condition monitoring based in the United States

Name: Electrical equipment condition monitoring based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 246 companies tracked

RevenueBase identified 246 electrical equipment condition monitoring headquartered in the United States as of September 2026 and tracks 6,423 professional contacts across them, including 3,103 with verified work emails. Houston is the largest hub.

This list covers electrical equipment condition monitoring headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

246Companies

6,423Contacts tracked

3,103Verified emails

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The 25 largest electrical equipment condition monitoring based in the United States

Ranked by team size

Top 25 of 246 electrical equipment condition monitoring based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical equipment condition monitoring: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Shermco Industries	Partial evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,221 contacts →
	Partial evidence “Shermco Industries is a provider of safe, reliable testing, repair, professional training, electrical outage planning, maintenance and analysis of rotating apparatus and…” Source: RevenueBase Database · checked Sep 19, 2026
2	Doble Engineering	Partial evidence	Marlborough, MA, United StatesHQ checked Sep 19, 2026	501-1,000	619 contacts →
	Partial evidence “Doble is the world’s most trusted brand in electrical diagnostics.” Source: RevenueBase Database · checked Sep 19, 2026
3	Qualitrol	Strong evidence	Fairport, NY, United StatesHQ checked Sep 19, 2026	501-1,000	494 contacts →
	Strong evidence “Qualitrol is a global leader in electrical grid monitoring solutions for businesses that manage, operate, or support the power grid.” Source: RevenueBase Database · checked Sep 19, 2026
4	Assetwatch	Partial evidence	Dublin, OH, United StatesHQ checked Sep 19, 2026	201-500	295 contacts →
	Partial evidence “Manufacturing facilities face common challenges including stressed equipment, unplanned downtime, and strained personnel.” Source: RevenueBase Database · checked Sep 19, 2026
5	Structural Integrity Associates	Indirect evidence	Huntersville, NC, United StatesHQ checked Sep 19, 2026	201-500	274 contacts →
	Indirect evidence “Structural Integrity Associates is the most-trusted provider of proven engineering services for the energy and process industries.” Source: RevenueBase Database · checked Sep 19, 2026
6	SEMEQ	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 19, 2026	51-200	236 contacts →
	Indirect evidence “With an in-house R&D team, it develops and manufactures wireless sensors, data collectors and Artificial Intelligence software and applications dedicated to Predictive Maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
7	KCF Technologies, INC	Indirect evidence	State College, PA, United StatesHQ checked Sep 19, 2026	201-500	235 contacts →
	Indirect evidence “For more than 25 years, KCF Technologies has helped industrial organizations understand and protect the machines that keep their operations running.” Source: RevenueBase Database · checked Sep 19, 2026
8	Polaris Laboratories	Indirect evidence	Indianapolis, United StatesHQ checked Sep 19, 2026	201-500	199 contacts →
	Indirect evidence “POLARIS Laboratories® can help you prevent maintenance failure.” Source: RevenueBase Database · checked Sep 19, 2026
9	Sdmyers	Partial evidence	Tallmadge, OH, United StatesHQ checked Sep 19, 2026	201-500	195 contacts →
	Partial evidence “SDMyers is the industry leader in transformer and substation maintenance and electric power system reliability.” Source: RevenueBase Database · checked Sep 19, 2026
10	Emprise Corporation	Strong evidence	Ledyard, CT, United StatesHQ checked Sep 19, 2026	51-200	125 contacts →
	Strong evidence “Emprise Corporation provides condition monitoring services, software development, and software support.” Source: RevenueBase Database · checked Sep 19, 2026
11	Dynamic Ratings	Strong evidence	Sussex, WI, United StatesHQ checked Sep 19, 2026	51-200	103 contacts →
	Strong evidence “Dynamic Ratings is dedicated to providing monitoring, control, and communication solutions for electrical apparatus.” Source: RevenueBase Database · checked Sep 19, 2026
12	Cutsforth	Indirect evidence	Ferndale, WA, United StatesHQ checked Sep 19, 2026	51-200	96 contacts →
	Indirect evidence “Cutsforth specializes in developing innovative new technologies and services to enhance plant asset management.” Source: RevenueBase Database · checked Sep 19, 2026
13	Mistras Group, INC	Indirect evidence	Princeton Junction, NJ, United StatesHQ checked Sep 19, 2026	5,001-10,000	94 contacts →
	Indirect evidence “MISTRAS is a leading "one source" global provider of technology-enabled asset protection solutions used to evaluate the structural integrity of critical energy, industrial and…” Source: RevenueBase Database · checked Sep 19, 2026
14	Technical Diagnostic Services	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 19, 2026	201-500	91 contacts →
	Indirect evidence “For over 25 years, Sentinel-TDS, based in Dallas/Ft.” Source: RevenueBase Database · checked Sep 19, 2026
15	HECO	Partial evidence	Kalamazoo, MI, United StatesHQ checked Sep 19, 2026	51-200	87 contacts →
	Partial evidence “HECO helps industrial plants utilize more dependable motors and equipment.” Source: RevenueBase Database · checked Sep 19, 2026
16	Kiemle-Hankins	Indirect evidence	Perrysburg, OH, United StatesHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence “Kiemle-Hankins is a leading industrial service and repair company.” Source: RevenueBase Database · checked Sep 19, 2026
17	IVC Technologies	Strong evidence	Lebanon, OH, United StatesHQ checked Sep 19, 2026	51-200	63 contacts →
	Strong evidence “IVC Technologies is dedicated to helping our customers achieve optimal efficiencies through Condition Based Monitoring (CBM) utilizing our highly experienced and certified PdM…” Source: RevenueBase Database · checked Sep 19, 2026
18	Power Engineering Services, LLC	Partial evidence	Converse, TX, United StatesHQ checked Sep 19, 2026	51-200	58 contacts →
	Partial evidence “WELCOME Power Engineering Services is an Accredited, Full-Member of the International Electrical Testing Association (NETA), and a Registered Engineering Firm in 46 states.” Source: RevenueBase Database · checked Sep 19, 2026
19	ABM Electrical Power Solutions, LLC	Partial evidence	Lanham, MD, United StatesHQ checked Sep 19, 2026	201-500	57 contacts →
	Partial evidence “ABM Electrical Power Solutions, LLC is an electrical power engineering, testing, and maintenance company based out of 4390 Parliament Pl, Lanham, Maryland, United States.” Source: RevenueBase Database · checked Sep 19, 2026
20	TJ H2b Analytical Services	Strong evidence	Sacramento, CA, United StatesHQ checked Sep 19, 2026	51-200	51 contacts →
	Strong evidence “TJ\|H2b Analytical Services is a full service laboratory that offers analytical testing and diagnostic evaluation of oil and gas insulated electrical equipment at our global lab…” Source: RevenueBase Database · checked Sep 19, 2026
21	Connection Technology Center	Strong evidence	Victor, NY, United StatesHQ checked Sep 19, 2026	51-200	47 contacts →
	Strong evidence “Connection Technology Center (CTC) is a U.S-based technology company specializing in the advanced design and manufacturing of industrial condition monitoring hardware for…” Source: RevenueBase Database · checked Sep 19, 2026
22	Ohio Semitronics, INC	Indirect evidence	Hilliard, OH, United StatesHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
23	Janitza North America	Partial evidence	Ashburn, VA, United StatesHQ checked Sep 19, 2026	51-200	39 contacts →
	Partial evidence “Janitza is a global leader in energy measurement technology, power quality monitoring, energy consumption analysis, providing the timely and reliable data you need to power the AI…” Source: RevenueBase Database · checked Sep 19, 2026
24	Uptime Solutions	Strong evidence	Jacksonville, FL, United StatesHQ checked Sep 19, 2026	51-200	38 contacts →
	Strong evidence “UpTime Solutions is a leader in wireless condition monitoring, offering powerful predictive maintenance solutions that reduce unplanned downtime.” Source: RevenueBase Database · checked Sep 19, 2026
25	Applied Engineering Concepts	Partial evidence	Pasadena, CA, United StatesHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial evidence “Our mission is to ensure that electrical power systems are safe, efficient and reliable.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical equipment condition monitoring. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical equipment condition monitoring.
Partial evidence: Its own public description names part of electrical equipment condition monitoring, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical equipment condition monitoring. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 246 electrical equipment condition monitoring based in the United States

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Electrical equipment condition monitoring based in the United States at a glance

As of Sep 19, 2026

48.3%Verified-email coverage

26.1Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 246 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical equipment condition monitoring, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “electrical equipment condition monitoring”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical equipment condition monitoring), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical equipment condition monitoring, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 3,103 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical equipment condition monitoring, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical equipment condition monitoring are there based in the United States?

RevenueBase identified 246 electrical equipment condition monitoring headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Shermco Industries, headquartered in Irving, tops this list with the largest team on record.

Which city has the most electrical equipment condition monitoring?

Houston leads with 11 headquartered companies, followed by Charlotte (4) and Dallas (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,103 verified decision-maker contacts tracked across these 246 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.