Company lists · Data refreshed September 2026

Top 25 Condition monitoring consulting firms based in the United States

RevenueBase identified 1,253 condition monitoring consulting firms headquartered in the United States as of September 2026 and tracks 30,847 professional contacts across them, including 13,121 with verified work emails. Houston is the largest hub.

This list covers condition monitoring consulting firms 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 27, 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 27, 2026 86% judged on-target in blind review
1,253Companies
30,847Contacts tracked
13,121Verified emails
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The 25 largest condition monitoring consulting firms based in the United States

Ranked by team size
Top 25 of 1,253 condition monitoring consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to condition monitoring consulting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidencePrinceton Junction, NJ, United StatesHQ checked Sep 27, 20265,001-10,0002,887 contacts →

Indirect evidence

“MISTRAS Group, Inc.(NYSE: MG) is a global leader in technology-enabled industrial asset integrity solutions, serving critical industries including oil & gas, aerospace & defense…”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceChantilly, VA, United StatesHQ checked Sep 27, 20261,001-5,0002,210 contacts →

Partial evidence

“ECS Group of Companies is a Chantilly, VA-based consulting engineering firm.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceMenlo Park, CA, United StatesHQ checked Sep 27, 20261,001-5,0001,560 contacts →

Partial evidence

“In an era of accelerating change, Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients’ most…”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceMarietta, GA, United StatesHQ checked Sep 27, 20261,001-5,000890 contacts →

Partial evidence

“Applied Technical Services assists commercial and industrial clients by providing inspection, testing, consulting engineering, and calibration services.”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidencePasadena, TX, United StatesHQ checked Sep 27, 2026501-1,000658 contacts →

Indirect evidence

“Headquartered in Pasadena, Texas, Pinnacle is exclusively focused on helping industrial facilities in the oil and gas, chemical, mining, and water and wastewater industries better…”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceMaryland Heights, MO, United StatesHQ checked Sep 27, 2026501-1,000653 contacts →

Indirect evidence

“Electric Power Systems is an independent electrical testing & engineering organization.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceMclean, VA, United StatesHQ checked Sep 27, 2026201-500651 contacts →

Indirect evidence

“Founded in 2005, the vision behind Primary Integration (PI) was to build the most elite mission critical commissioning/data center commissioning and operational risk management…”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceMarlborough, MA, United StatesHQ checked Sep 27, 2026501-1,000619 contacts →

Indirect evidence

“Doble is the world’s most trusted brand in electrical diagnostics.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceLiberty Corner, NJ, United StatesHQ checked Sep 27, 2026501-1,000545 contacts →

Indirect evidence

“Becht partners with industrial operators across the energy and process sectors to solve complex challenges that impact safety, reliability, and profitability.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceCharleston, SC, United StatesHQ checked Sep 27, 2026501-1,000539 contacts →

Partial evidence

“Life Cycle Engineering (LCE) provides consulting, engineering, information technology and education solutions that deliver lasting results for private industry, public entities…”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,000492 contacts →

Indirect evidence

“Welcome to SOCOTEC in the US, Trusted Expertise, From the Ground Up.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-500402 contacts →

Indirect evidence

“Allied Reliability provides reliability and maintenance solutions across the lifecycle of your assets to deliver required throughput at lowest operating cost.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceStafford, TX, United StatesHQ checked Sep 27, 2026201-500387 contacts →

Indirect evidence

“Quest Integrity is a global leader in the development and delivery of asset integrity and reliability management services.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceChandler, AZ, United StatesHQ checked Sep 27, 2026201-500381 contacts →

Indirect evidence

“Life Cycle Testing, Inspection, Certification & Engineering Solutions for Mission Critical Facilities Worldwide Commitment to Diversity – FST is dedicated to non-discriminatory…”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 27, 2026201-500375 contacts →

Indirect evidence

“P2S has brought forward-thinking, sustainable engineering solutions to California, the Pacific Northwest, and beyond, for over 30 years.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceTomball, TX, United StatesHQ checked Sep 27, 20265,001-10,000356 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceColumbus, OH, United StatesHQ checked Sep 27, 2026201-500314 contacts →

Partial evidence

“CTL Engineering is a full service consulting engineering, testing, inspection, and analytical services company.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceAlexandria, VA, United StatesHQ checked Sep 27, 202651-200303 contacts →

Indirect evidence

“Optimize and modernize depot planning and scheduling to improve utilization, throughput and readiness now and in the future.#FutureReadinessToday”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceDublin, OH, United StatesHQ checked Sep 27, 2026201-500295 contacts →

Indirect evidence

“Manufacturing facilities face common challenges including stressed equipment, unplanned downtime, and strained personnel.”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceChicago, IL, United StatesHQ checked Sep 27, 2026201-500289 contacts →

Indirect evidence

“Our mission is to work hand-in-hand with our valued customers to optimize the performance and reliability of their pumping systems by evaluating and understanding root causes of…”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceHuntersville, NC, United StatesHQ checked Sep 27, 2026201-500274 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 27, 2026
22Partial evidenceEast Hanover, NJ, United StatesHQ checked Sep 27, 2026501-1,000248 contacts →

Partial evidence

“VDA is a global leader in elevator and escalator consulting and inspection services, helping building owners, developers, and facility managers keep systems safe, compliant, and…”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceSt. Louis, MO, United StatesHQ checked Sep 27, 202651-200236 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 27, 2026
24Indirect evidenceState College, PA, United StatesHQ checked Sep 27, 2026201-500235 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 27, 2026
25Indirect evidencePasadena, TX, United StatesHQ checked Sep 27, 2026501-1,000226 contacts →

Indirect evidence

“The TechCorr name is synonymous with safe, quality inspection services.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 1,253 condition monitoring consulting firms based in the United States

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Condition monitoring consulting firms based in the United States at a glance

As of Sep 27, 2026
42.5%Verified-email coverage
24.6Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · Houston
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
709
11-50
361
51-200
123
201-500
36
501-1,000
11
1,001-5,000
7
5,001-10,000
4

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 1,253 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 condition monitoring consulting firms, 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 “condition monitoring consulting firms”. 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 condition monitoring consulting firms), 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 condition monitoring consulting firms, 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, 13,121 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 27, 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.

Condition monitoring consulting firms by metro

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 condition monitoring consulting firms, 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 condition monitoring consulting firms are there based in the United States?

RevenueBase identified 1,253 condition monitoring consulting firms 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?

Mistras Group, headquartered in Princeton Junction, tops this list with the largest team on record.

Which city has the most condition monitoring consulting firms?

Houston leads with 89 headquartered companies, followed by New York (22) and Atlanta (13).

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 13,121 verified decision-maker contacts tracked across these 1,253 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 27, 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.