Company lists · Data refreshed October 2026

Top 25 Flaw detector suppliers worldwide

RevenueBase identified 1,765 company matches for flaw detector suppliers worldwide as of October 2026 and tracks 21,178 professional contacts across them, including 4,471 with verified work emails. The United States is the largest market and Chennai the largest hub.

This list covers company matches for flaw detector suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 25, 2026. Country and city lists for flaw detector suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 25, 2026 How this list was built
1,765Companies
21,178Contacts tracked
4,471Verified emails
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The 25 largest flaw detector suppliers worldwide

Ranked by team size
Top 25 of 1,765 company matches for flaw detector suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchQuébec, QC, CanadaHQ recorded Oct 25, 20261,001-5,000507 contacts →

Exact match

“Headquartered in beautiful Québec, Canada, Eddyfi Technologies provides the highest performance Non-Destructive Testing (NDT) inspection technologies and robotic solutions in the…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchWaltham, MA, United StatesHQ recorded Oct 25, 2026501-1,000463 contacts →

Exact match

“Evident Industrial is a global leader in the design and manufacture of advanced inspection technologies and industrial products.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchHürth, GermanyHQ recorded Oct 25, 20261,001-5,000395 contacts →

Exact match

“Waygate Technologies, a Baker Hughes business, is an industrial inspection solutions company and the world leader in non-destructive testing (NDT).”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchElmsford, NY, United StatesHQ recorded Oct 25, 2026201-500290 contacts →

Exact match

“UE Systems manufactures and offers a wide selection of ultrasound inspection tools ranging from the world-renown Ultraprobe series, the Acoustic Imaging Cameras, accessories and…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchBohemia, NY, United StatesHQ recorded Oct 25, 2026201-500255 contacts →

Exact match

“Founded in 1987, VJ Technologies is a leading global provider of X-ray inspection solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchAlkhobar, Saudi ArabiaHQ recorded Oct 25, 20261,001-5,000240 contacts →

Exact match

“Established in 2008, Axis Inspection Contracting JSC.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchLake Bluff, IL, United StatesHQ recorded Oct 25, 2026201-500203 contacts →

Exact match

“Buehler, a division of Illinois Tool Works (ITW), is a leading manufacturer of scientific equipment and supplies for use in material analysis, quality…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchKaty, TX, United StatesHQ recorded Oct 25, 2026201-500177 contacts →

Exact match

“UTQuality is a global industrial engineering company specializing in groundbreaking non-destructive testing services.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchPasadena, TX, United StatesHQ recorded Oct 25, 2026501-1,000170 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 25, 2026201-500160 contacts →

Exact match

“About Us Cutting-edge technologies.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchVinhedo, BrazilHQ recorded Oct 25, 202651-200158 contacts →

Exact match

“Oferecemos soluções em inspeção e ensaios não destrutivos convencionais e não convencionais, e serviços metalúrgicos laboratoriais.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchSnoqualmie, WA, United StatesHQ recorded Oct 25, 202651-200154 contacts →

Exact match

“ZETEC is a global leader in nondestructive testing (NDT) solutions for the critical inspection needs of industries the world counts on, including - Power Generation - Oil and Gas…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchChennai, IndiaHQ recorded Oct 25, 2026201-500154 contacts →

Exact match

“Vibrant NDT Services is an adaptable NDT service provider, Leader in NDT with ISO 9001:2008 & ISO EIC 17025 certification, capable of addressing a variety of Non-Destructive…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchMinneapolis, MN, United StatesHQ recorded Oct 25, 202651-200147 contacts →

Exact match

“CyberOptics was acquired by Nordson Corporation in November 2022.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchSerra, BrazilHQ recorded Oct 25, 2026501-1,000142 contacts →

Exact match

“Estamos localizados em moderno centro de tecnologia de ensaios não destrutivos (CT-END) no município Serra/ES.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchManchester, United KingdomHQ recorded Oct 25, 2026201-500140 contacts →

Exact match

“For more than seventy years Elcometer has been a world leader in the design, manufacture and supply of Coating Inspection and Physical Test Equipment, Ultrasonic NDT equipment and…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchNúñez, ArgentinaHQ recorded Oct 25, 202651-200135 contacts →

Exact match

“Somos una empresa dedicada a brindar servicios de inspección, evaluación de integridad y ensayos no destructivos.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchParma, MI, United StatesHQ recorded Oct 25, 2026201-500132 contacts →

Exact match

“JANX is a leader in nondestructive testing and inspection solutions with offices throughout the USA.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchHarvey, LA, United StatesHQ recorded Oct 25, 2026201-500125 contacts →

Exact match

“CAN USA provides NDT inspection, on-line maintenance and repair while maintaining an unsurpassed safety record.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchRogers, MN, United StatesHQ recorded Oct 25, 202651-200122 contacts →

Exact match

“North Star Imaging ranks among the most sophisticated resources for digital real-time non-destructive testing (NDT) equipment, services, training, supplies and accessories.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchGlenview, IL, United StatesHQ recorded Oct 25, 2026201-500122 contacts →

Exact match

“Magnaflux is a global leader in nondestructive testing solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchBrignais, FranceHQ recorded Oct 25, 2026201-500120 contacts →

Exact match

“Entreprise de contrôles et essais non destructifs”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchHyderabad, IndiaHQ recorded Oct 25, 202651-200120 contacts →

Exact match

“MQS Technologies Pvt.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24Exact matchWohlen, SwitzerlandHQ recorded Oct 25, 202651-200115 contacts →

Exact match

“WILCO AG offers a wide range of inspection systems (CCIT/Vision) for the demanding requirements of pharmaceutical, chemical, food, packaging and automotive industries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25Exact matchVlissingen, NetherlandsHQ recorded Oct 25, 20265,001-10,000114 contacts →

Exact match

“TEAM is sinds 1973 een wereldwijd, toonaangevend bedrijf op het gebied van gespecialiseerde mechanische en NDO & I services.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 25 of 1,765 flaw detector suppliers worldwide

See the full list, filter by size, metro and specialty, and access 4,471 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flaw detector suppliers worldwide at a glance

As of Oct 25, 2026
21.1%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Chennai
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
748
11-50
684
51-200
249
201-500
64
501-1,000
10
1,001-5,000
4
5,001-10,000
1
10001+
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for flaw detector suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “flaw detector suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,471 professional contacts with verified work emails across the full matched dataset. 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 October 25, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Flaw detector suppliers by location

10 lists · largest first

Every Flaw detector suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “flaw detector suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flaw detector suppliers are there worldwide?

RevenueBase identified 1,765 company matches for flaw detector suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Eddyfi Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most flaw detector suppliers?

The United States leads with 290 companies, followed by India (180) and Brazil (122). Every flaw detector suppliers list by country and city is linked on this page.

Which city has the most flaw detector suppliers?

Chennai leads with 23 company records, followed by Houston (23) and Mumbai (21).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,471 professional contacts with verified work emails tracked across these 1,765 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 25, 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 SmartSearch, 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.