Sonotron NDT
Sonotron NDT is an Israeli original equipment manufacturer, founded in 1993, of the ISONIC Series ultrasonic Non-Destructive Testing instruments and software, serving oil & gas, aerospace, petrochemical, power generation, railways, and industrial inspection customers globally through a network of regional distributors.
- Company typePrivate
- Founded1993
- HeadquartersRehovot, Israel
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sonotron NDT does
Sonotron NDT is an Israeli original equipment manufacturer founded in 1993 and headquartered in Rehovot, Israel (Rabin Science Park). The company designs, develops, and manufactures the ISONIC Series — a comprehensive product line of ultrasonic Non-Destructive Testing (NDT) instruments and process monitoring solutions. The portfolio spans ultra-portable flaw detectors and thickness gauges (e.g., ISONIC utPod series), portable single- and dual-channel flaw detectors (ISONIC 2005/2006/2007/2008, 3505/3507), phased array flaw detectors with conventional UT/TOFD/SRUT GW channels (ISONIC 2009 UPA-Scope, 2010, 3208, 3510, 3510T), and multi-channel automatic ultrasonic testing systems for high-speed industrial inspection (ISONIC PA AUT, ISONIC AUT 16/32). The instruments support all major ultrasonic modalities — phased array, conventional, TOFD, short-range guided waves, and spectroscopy — in both contact and immersion modes.
The technology is differentiated by proprietary features including mechanics-free airborne ultrasound probe location tracking on flat and curved surfaces, real-time acoustic coupling monitoring, and the I2-Sonic Manual Ultrasonic Testing Objectivization System (MUTOS) that provides auditable testing integrity evidence. The company holds multiple US, PCT, and historical USSR patents covering ultrasound imaging, acoustic coupling monitoring, and flaw detection. Specialized software packages (GLASSMAP for glass coating inspection in chemical vessels, MIAMAP for aerospace bond testing, ISONIC EXPERT DUET for weld inspection, IOFFICE for postprocessing) extend the platform's vertical-specific utility. The company is ISO 9001 certified since 1999 and received the 2004 Frost & Sullivan Award for Product Differentiation Innovation.
Sonotron NDT operates a distribution-only go-to-market model, selling exclusively through a network of 15+ authorized regional distributors across North America, Europe, Asia-Pacific, and South America. Revenue is generated through hardware sales of instruments, software licenses and updates, and accessories including calibration blocks and probes. Pricing is quote-based and not publicly disclosed. End customers span oil & gas, aerospace and air transportation, petrochemical, power generation, railways, pipe mills, ports and shipyards, semiconductors, military, construction, automotive, and NDT service contractors. The company maintains a small employee base (reported 1-10), has no disclosed external funding, and is privately held by founders.
Sonotron NDT firmographics
Firmographics- Name
- Sonotron NDT
- Legal name
- Sonotron NDT
- Website
- https://sonotronndt.com
- Company type
- Private
- Founded year
- 1993
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Sonotron NDT is an Israeli original equipment manufacturer, founded in 1993, of the ISONIC Series ultrasonic Non-Destructive Testing instruments and software, serving oil & gas, aerospace, petrochemical, power generation, railways, and industrial inspection customers globally through a network of regional distributors.
- Ownership category
- akta.pro rank
Sonotron NDT industry classification
Industry- Product category
- Non-Destructive Testing Equipment
- NAICS
- Other Measuring and Controlling Device Manufacturing (334519), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829)
- akta.pro primary industry
- NDT/NDE Inspection Equipment (Ultrasonic, eddy current, radiography, thermography) (IMAGAFAI)
- akta.pro secondary industries
- Non-Destructive Testing (NDT) & Advanced Inspection (Phased Array, TOFD, Guided Wave) (EUAEAKAF), NDT/Inspection & Testing Services (Aviation) (IMABALAJ)
Keywords
Where Sonotron NDT is headquartered
LocationHeadquarters
- HQ city
- Rehovot
- HQ country
- Israel
- HQ region
- Middle East
Offices1 record
Markets served
Sonotron NDT business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Operations, Supply Chain, Marketing or Sales
Revenue model
- Hardware Sales: Sale of ultrasonic NDT instruments including portable flaw detectors, phased array systems, thickness gauges, and multi-channel automatic testing platforms. The ISONIC Series represents the core product line.
- Software Licenses and Updates: Sale of specialized inspection software packages (ISONIC EXPERT DUET, PA Office, XY Scan, etc.) and free firmware/software upgrades for existing instruments.
- Accessories and Calibration Blocks: Sale of calibration and performance demonstration blocks, ultrasonic probes, and accessories for the inspection systems.
Go-to-market motion1 record
Distribution channels13 records
Marketing channels5 records
Sonotron NDT product offering
Product offeringCore offering
Sonotron NDT is the original manufacturer and solutions provider of the ISONIC Series Product Line, a comprehensive portfolio of ultrasonic Non-Destructive Testing (NDT) instruments and process monitoring equipment established in 1993. The line ranges from ultra-portable flaw detectors and thickness/corrosion gauges to multi-channel platforms for high-speed automatic inspection, supporting all modalities (phased array, conventional, TOFD, short range guided waves, spectroscopy) in contact and immersion modes. The company also provides inspection procedure development, calibration/performance demonstration blocks, training, and field support.
Product overview
Sonotron NDT is the original manufacturer and solutions provider of the ISONIC Series Product Line - a comprehensive portfolio of ultrasonic Non-Destructive Testing (NDT) equipment established in 1993. The product line ranges from ultra-portable flaw detectors and thickness gauges (ISONIC utPod series) to multi-channel platforms for high-speed automatic inspection (ISONIC PA AUT, ISONIC AUT 16/32). The portfolio supports all modalities including Phased Array (PA), Conventional UT, TOFD, Short Range Guided Waves (SRUT GW), and spectroscopy in both contact and immersion modes. The core instruments (ISONIC 3510T, 3510, 3507, 3505, 3208, 2010, 2009 UPA-Scope, 2008, 2007, 2006, 2005/2020/STAR) are complemented by specialized software packages (ISONIC PA Office, ISONIC EXPERT DUET, ISONIC XY SCAN, IOFFICE) for postprocessing, weld inspection, rail inspection, panel inspection, and immersion testing. The instruments serve as integral components of Quality Assurance (QA) Systems and Structural Health Monitoring (SHM) and Predictive Maintenance Systems across aerospace, oil & gas, petrochemical, power generation, and other industrial sectors.
Differentiator
Problem solved
Functional benefit
Brands
- ISONIC Series: Full product line of ultrasonic NDT equipment from portable flaw detectors to multi-channel automatic inspection systems supporting phased array, conventional UT, TOFD, and guided wave modalities.
Products and services
- ISONIC 3510T Portable smart all-in-one turbo-charged-superior performance phased array ultrasonic flaw detector and recorder with 2 additional conventional UT, SRUT GW, and TOFD channels, designed for industrial NDT inspections.
- ISONIC 3510 Portable smart all-in-one superior performance phased array ultrasonic flaw detector and recorder with 2 additional conventional UT, SRUT GW, and TOFD channels.
- ISONIC 3507 Portable smart all-in-one superior performance dual channel ultrasonic flaw detector and recorder with A-, B-, CB-, C-Scan, TOFD, and strip chart functionality.
- ISONIC 3505 / 3505LF Portable smart all-in-one superior performance ultrasonic flaw detector and recorder with A-, B-, CB-, C-Scan, TOFD, and strip chart functionality, offered in standard and low frequency variants.
- ISONIC 3208 Portable smart all-in-one 8-channel ultrasonic flaw detector and recorder with A-, B-, CB-, TOFD, and strip chart functionality for high-channel-count inspections.
- ISONIC utPod / utPod T / utPod LF / utPort Ultra-portable ultrasonic flaw detector and thickness/corrosion gauge with data logger for compact field inspections.
- ISONIC PA AUT Multipurpose multi-channel automatic ultrasonic testing (AUT) system combining phased array, TOFD, and conventional modalities for automated inspection workflows.
- ISONIC AUT 16/32 Multipurpose multi-channel automatic ultrasonic testing (AUT) system supporting 16 or 32 channels for high-speed industrial inspection.
- ISONIC 2010 Extremely portable smart all-in-one superior performance phased array ultrasonic flaw detector and recorder with 1/2 additional conventional UT, SRUT GW, and TOFD channels.
- ISONIC 2009 UPA-Scope Portable smart all-in-one superior performance phased array ultrasonic flaw detector and recorder with 1/8/16 additional conventional UT, SRUT GW, and TOFD channels.
- ISONIC 2008 Extremely portable smart all-in-one 8-channel ultrasonic flaw detector and recorder with A-, B-, CB-, TOFD, and strip chart functionality.
- ISONIC 2007 Portable smart all-in-one dual channel ultrasonic flaw detector and recorder with A-, B-, CB-, TOFD, and strip chart functionality.
- ISONIC 2006 Portable smart all-in-one ultrasonic flaw detector and recorder with A-, B-, CB-, C-, D-, P-Scan, and TOFD functionality.
- ISONIC 2005 / 2020 / STAR Portable smart all-in-one ultrasonic flaw detector and recorder with A-, B-, CB-, and TOFD functionality, offered in 2005, 2020, and STAR variants.
- ISONIC PA Office Postprocessing package for PC for all types of phased array modality files captured by ISONIC 2009 UPA Scope, ISONIC 2010, ISONIC 3510, and ISONIC 3510T instruments.
- ISONIC EXPERT DUET / DUET_M Software package for inspection of planar butt welds, circumferential welds, and longitudinal welds using ISONIC 3510T instruments, combining sector/linear scan pulse echo, TOFD, and pitch-catch K-pattern techniques for detection of transversal cracks.
- ISONIC EXPERT DUET RAIL Software package for inspection of welds in railway rails using ISONIC 3510 and ISONIC 3510T instruments, with strip chart recording and true-to-geometry imaging.
- ISONIC EXPERT DUET POSTPROCESSING Postprocessing package for PC for files captured by ISONIC instruments while inspecting welds using ISONIC EXPERT DUET or DUET_M software.
- ISONIC XY SCAN (PANELSCAN) C-scan compression wave 0-degree inspection software for panels and tubes made of composites and metals using linear array probes, supporting multiple ISONIC instruments via LAN remote control.
- ISONIC XY Scan Viewer Postprocessing package for PC for files captured by ISONIC instruments while inspecting panels and tubes using ISONIC XY SCAN (PANELSCAN) software.
- ISONIC utPod for PC Software package for PC used with ISONIC utPod, utPod T, and utPod LF instruments.
- ISONIC PA W_PUZZLE Postprocessing package for PC for phased array weld inspection files captured by ISONIC instruments.
- ISONIC PA ABI PUZZLE Software for composing PUZZLE files comprising raw data from several ABIScan-based top view scanning files.
- IOFFICE 35 Postprocessing package for PC for inspection results files captured by ISONIC 3505 and ISONIC 3507 instruments.
- IOFFICE / IOFFICE L Postprocessing packages for PC for files of all types captured by ISONIC 2005, 2020, STAR, 2006, 2007, 2008, 3208, and conventional channels of ISONIC instruments.
- ISONIC AVTScan Material thickness measurement and recording software based on automatic determining of ultrasound velocity for ISONIC 2008 and ISONIC 2010 instruments.
- ISONIC AVTScan PP Postprocessing package for AVTScan files captured by ISONIC 2008 and ISONIC 2010 instruments.
- ISONIC Color Template Creator Software utility for PC and ISONIC instruments for customizing color palettes for data imaging in phased array modality and at postprocessing stage.
- MIAMAP Special software application for bond testing and mapping with ISONIC workstation, used for inspection of aircraft components including Concorde flying surfaces.
- GLASSMAP Software package for ultrasonic inspection of glass coating in reservoirs and reactors, creating a real-time three-color map showing non-damaged areas, glass damage, and metal damage.
- ISONIC IUT 05 Automatic and semi-automatic immersion ultrasonic testing software for ISONIC 3505 instruments.
- ISONIC IUT 07 Automatic and semi-automatic immersion ultrasonic testing software for ISONIC 3507 instruments.
- ISONIC 2001 First-generation ISONIC product: PC-based modular portable ultrasonic inspection system with four variants covering basic ultrasonic inspection and imaging, weld inspection and imaging, straight beam inspection and imaging, and large area inspection and imaging.
Quantifiable outcome
- Inspection time reduced from 30 to approximately 20 minutes for 1m weld including comprehensive documentation
- +2 more outcomes
Companies that use Sonotron NDT
Customer profileNamed customers5 records
Segments8 records
Ideal customer profiles5 records
Sonotron NDT technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature10 records
Sonotron NDT partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and regional.
- Krautkramer GmbH & Co (GE Measurement & Control)coreKrautkramer actively supported ISONIC development and Sonotron NDT products were distributed under Krautkramer brand through its marketing and sales network. The companies collaborated on technology development including DGS implementation in USLTPR software for Krautkramer USLT 2000 ultrasonic flaw detector PC card.
- Russell NDE Systems Inc. (Canada)regionalExclusive authorized distributor for Canada covering all Sonotron NDT products. Located at 4909 - 75th Avenue, Edmonton, Alberta, Canada, T6B 2S3. Provides local sales and support for Canadian customers.
- NDT Spot, Inc (USA)regionalAuthorized distributor for USA located in Houston, TX. Handles sales and support of Sonotron NDT products in the American market.
- Advanced Ultrasonics (Netherlands)regionalAuthorized distributor covering Benelux, France, Germany, and Scandinavia. Located at 61 Schultz van Hagenstraat, Rotterdam, The Netherlands.
- Advanced NDT Limited (UK)regionalAuthorized distributor for United Kingdom located at Unit 4, Elgar Business Centre, Moseley Road, Hallow, Worcester, England, WR2 6NJ.
- Beijing Zouzhan Lucheng Science and Technology co., Ltd. (BLC) (China)regionalAuthorized distributor for China with office in Beijing. Located at Rm 3-1-301 Linghang International Center, GuangQuMen, NanXiaoJie, Congwen District, Beijing 100061, China.
- NDT Instruments Pte Ltd (Singapore)regionalAuthorized distributor for South East Asia - ASEAN region. Located at 50, Ubi Avenue 3, #05-20 Singapore 408866, Frontier Building.
- IZASA, S.A. (Spain)regionalAuthorized distributor for Spain located at Pl. de Europa nº 21-23, 08908 L'Hospitalet de Llobregat, Barcelona, Spain.
- Gabi Shoef Ltd. (Israel)coreCollaborated on development of ISONIC technology and I2-Sonic Manual Ultrasonic Testing Objectivization System. Gabi Shoef Ltd. is a large Israeli NDT service company operating worldwide that provided field operation experience driving product development.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Sonotron NDT competitors and assessment
Company assessmentOthers
- Intertek: Global TIC (testing, inspection, certification) incumbent with NDT service lines spanning oil & gas, power and aerospace. Adjacent peer: not a direct equipment competitor but influences procurement of NDT instruments like Sonotron's through service-contract specifications and bundled offerings.
Direct peers
- Sonics & Materials: US-based manufacturer of ultrasonic equipment for NDT, welding, and process applications. Comparable to Sonotron as a specialist ultrasonic hardware OEM serving industrial inspection, though focused more on industrial ultrasonic processing than flaw detection.
- Sonatest: UK-based manufacturer of portable and handheld ultrasonic flaw detectors, thickness gauges, and phased-array systems. Closely comparable to Sonotron's utPod and ISONIC portable flaw-detector line, targeting similar NDT contractor and in-house inspection teams.
- Zetec (Roper Technologies subsidiary): Specialized NDT equipment manufacturer focused on ultrasonic phased array, TOFD, and eddy-current testing for power generation, aerospace and rail. Directly comparable to Sonotron in product modalities and customer verticals, with comparable size and channel-driven distribution.
- Eddyfi Technologies: Advanced NDT equipment vendor specializing in eddy current, phased array UT, and remote inspection for oil & gas, power and aerospace. Now part of the Evident/Olympus ecosystem; comparable to Sonotron on phased-array and TOFD product lines.
Emerging players
- NDT Global: Pipeline inspection specialist using ultrasonic and electromagnetic acoustic transducer (EMAT) technologies for in-line inspection services. Comparable to Sonotron's pipeline and rail inspection use cases; competes at the application level even though NDT Global operates more as a service provider.
Broad incumbents
- Evident (formerly Olympus Industrial Solutions): Largest global manufacturer of ultrasonic, phased-array, eddy-current and X-ray NDT equipment, plus extensive video borescopes and microscopes. Directly comparable to Sonotron across the ISONIC phased array / TOFD / conventional UT portfolio, but with vastly broader product breadth, R&D budget, and direct enterprise sales coverage.
- MISTRAS Group: Vertically integrated NDT provider offering both proprietary inspection equipment/software (ultrasonic, acoustic emission) and outsourced inspection services. Comparable to Sonotron on the equipment side while additionally competing as a service channel that buys (or substitutes for) third-party NDT instruments.
- Waygate Technologies (Baker Hughes, formerly GE Inspection Technologies / Krautkramer): Industrial inspection equipment brand under Baker Hughes offering ultrasonic flaw detectors, phased array systems, and industrial CT — historically the OEM/partner channel for Krautkramer-branded Sonotron-style products. Overlaps directly with Sonotron's ISONIC product line across oil & gas, power and aerospace NDT.
- Applus+ RTD: Global NDT inspection services and equipment provider serving oil & gas, power, aerospace and rail. Overlaps with Sonotron's ultrasonic weld-inspection and pipeline-inspection solutions, primarily as a competitor when customers buy services bundled with equipment.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Sonotron NDT social profiles
Digital presenceSonotron NDT compliance and trust
Trust signalCompliance1 record
Sonotron NDT financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sonotron NDT leadership team
Management profileNumber of profiles
Sonotron NDT funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sonotron NDT M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sonotron NDT
What does Sonotron NDT do?
Sonotron NDT is the original manufacturer and solutions provider of the ISONIC Series Product Line, a comprehensive portfolio of ultrasonic Non-Destructive Testing (NDT) instruments and process monitoring equipment established in 1993. The line ranges from ultra-portable flaw detectors and thickness/corrosion gauges to multi-channel platforms for high-speed automatic inspection, supporting all modalities (phased array, conventional, TOFD, short range guided waves, spectroscopy) in contact and immersion modes. The company also provides inspection procedure development, calibration/performance demonstration blocks, training, and field support.
Is Sonotron NDT a public or private company?
Sonotron NDT is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sonotron NDT founded?
Sonotron NDT was founded in 1993. It employs 1 to 10 people.
Where is Sonotron NDT based?
Sonotron NDT is headquartered in Rehovot, Israel, in the Middle East region.
How does Sonotron NDT make money?
Three revenue lines are on record. Hardware Sales are the primary driver. The others are software Licenses and Updates and accessories and Calibration Blocks.
Who are Sonotron NDT's main competitors?
Intertek is listed as an others. Direct peers are Sonics & Materials, Sonatest, Zetec (Roper Technologies subsidiary) and Eddyfi Technologies. NDT Global is listed as an emerging player. Broad incumbents are Evident (formerly Olympus Industrial Solutions), MISTRAS Group, Waygate Technologies (Baker Hughes, formerly GE Inspection Technologies / Krautkramer) and Applus+ RTD.
Does Sonotron NDT have an API?
No public API is recorded for Sonotron NDT.
What industry is Sonotron NDT in?
Sonotron NDT's product category is Non-Destructive Testing Equipment. Its primary akta.pro industry code is IMAGAFAI, NDT/NDE Inspection Equipment (Ultrasonic, eddy current, radiography, thermography), with a secondary code of EUAEAKAF, Non-Destructive Testing (NDT) & Advanced Inspection (Phased Array, TOFD, Guided Wave). Its NAICS code is 334519 and its SIC code is 3823.