Ultrasonic Testing Market Size, Share and Trends
Ultrasonic Testing Market by Phased Array, Time-of-flight Diffraction, Immersion Testing, Guided Wave Testing, Acoustography, Flaw Detectors, Thickness Gauges, Transducers & Probes, Inspection Services and Calibration Services - Global Forecast to 2029
OVERVIEW
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
The ultrasonic testing market is expected to reach USD 4.60 billion by 2029 from USD 2.92 billion in 2024, at a CAGR of 9.5%. The ultrasonic testing market is witnessing steady growth, driven by increasing demand for non-destructive testing solutions across critical industries such as oil & gas, power generation, aerospace, manufacturing, and infrastructure. Ultrasonic testing enables accurate detection of internal flaws, corrosion, and material thickness without damaging components, making it essential for ensuring safety, quality, and regulatory compliance. Advancements in phased array ultrasonic testing (PAUT), time-of-flight diffraction (TOFD), and automated inspection systems are enhancing inspection speed, accuracy, and data reliability. The integration of digital signal processing, automation, and predictive maintenance practices is further expanding the adoption of ultrasonic testing equipment for both in-service inspection and quality assurance applications.
KEY TAKEAWAYS
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By RegionThe North America ultrasonic testing market accounted for a 35.3% revenue share in 2023.
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By EquipmentBy equipment, the flaw detectors segment dominates the market by holding 22.3% market share in 2023
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By ServiceBy services, the training segment is expected to register the highest CAGR of 14.4%.
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By TypeBy type, the phased array segment is expected to dominate the market.
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By VerticalBy vertical, the power generation segment will grow the fastest during the forecast period.
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Competitive LandscapeBaker Hughes Company, SGS SA, and Intertek Group plc were identified as some of the star players in the ultrasonic testing market (global), given their strong market share and product footprint.
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Competitive LandscapeAmerapex Corporation, SONOTEC GmbH, and Acoustic Control Systems, among others, have distinguished themselves among startups and SMEs by securing strong footholds in specialized niche areas, underscoring their potential as emerging market leaders
The integration of AR technology with advanced vehicles provides a transformative enhancement to the driving experience. The growing demand for advanced driver assistance systems (ADAS) and advanced navigation is becoming an important feature to provide drivers with real-time location and hand-free guidance with the help of head-up displays (HUD) that enhance safety and convenience. The increasing demand for autonomous and connected vehicles drives the market as augmented reality navigation integrates into these advanced systems, which leads to enhanced solutions and reduced distractions.AR HUD is one of the biggest applications of AR navigation in automotive. AR HUD projects virtual images, direction signs, and text to the user and also provides location updates and spontaneous interaction with physical/real-life objects as an extension of the real world; this helps to boost the driver’s awareness.
TRENDS & DISRUPTIONS IMPACTING CUSTOMERS' CUSTOMERS
The ultrasonic testing market is evolving as customers shift from conventional inspection methods to advanced technologies such as phased array ultrasonic testing (PAUT), TOFD, and automated systems. Increasing adoption of digitalization, AI, robotics, and IoT is enabling predictive maintenance and data-driven inspection models. Rising safety regulations and aging industrial infrastructure are further accelerating demand for high-precision ultrasonic testing solutions. As a result, customer spending is gradually moving toward higher-value, automated, and advanced UT technologies across key end-use industries.
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
MARKET DYNAMICS
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Stringent government regulations and industry standards
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Growing adoption of portable phased array ultrasonic testing equipment
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Challenges of manual ultrasonic testing in the early stages of damage detection
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Complex nature of the technology
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Growing emphasis on predictive maintenance
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Opportunities for ultrasonic testing in the expanding renewable energy sector
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Limited availability of skilled technicians
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High maintenance cost and downtime of equipment
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
Driver: Stringent government regulations and industry standards
Stringent government regulations and industry standards play a pivotal role in driving the growth of the ultrasonic testing market. As industries increasingly prioritize safety and quality, regulatory bodies have implemented rigorous standards to ensure that products meet specific safety criteria, particularly in aerospace, automotive, and oil and gas sectors.
Restraint: Challenges of manual ultrasonic testing in the early stages of damage detection
Manual ultrasonic testing (UT) presents notable limitations when identifying early stages of damage in materials, particularly in piping systems. While it is one of the most straightforward methods for assessing metal loss through ultrasonic wall thickness measurements on external surfaces, this approach relies heavily on the technician's skill and can be labor-intensive.
Opportunity: Growing emphasis on predictive maintenance
The growing emphasis on predictive maintenance is emerging as a significant opportunity for the ultrasonic testing (UT) market, driven by the increasing need for industries to enhance operational efficiency and minimize downtime.
Challenge: Limited availability of skilled technicians
A significant shortage of skilled personnel currently restrains the ultrasonic testing market. The effective operation of ultrasonic testing equipment requires technicians proficient in handling sophisticated machinery and adept at data analysis and interpretation
ULTRASONIC TESTING MARKET SIZE, SHARE AND TRENDS: COMMERCIAL USE CASES ACROSS INDUSTRIES
| COMPANY | USE CASE DESCRIPTION | BENEFITS |
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Provides advanced ultrasonic testing solutions for power generation, oil & gas, and aerospace applications, including weld inspection, corrosion mapping, and turbine component evaluation. | Improved asset reliability, early defect detection, reduced unplanned downtime, and enhanced operational safety. |
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Develops portable and phased array ultrasonic testing systems used in manufacturing, aerospace, and infrastructure inspection for flaw detection and thickness measurement. | High inspection accuracy, faster testing cycles, reduced inspection costs, and improved compliance with quality standards. |
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Offers automated ultrasonic testing systems for nuclear power plants and industrial facilities to inspect critical components such as reactor vessels and pipelines. | Increased inspection precision, enhanced safety in high-risk environments, and extended lifecycle of critical assets. |
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Supplies ultrasonic flaw detectors and thickness gauges for oil & gas, automotive, and general manufacturing quality assurance. | Reliable non-destructive evaluation, reduced material wastage, and improved production quality control. |
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Provides ultrasonic testing equipment for steel, railways, and heavy engineering industries, including rail track and axle inspection systems. | Enhanced transportation safety, early crack detection, and optimized maintenance planning. |
Logos and trademarks shown above are the property of their respective owners. Their use here is for informational and illustrative purposes only.
MARKET ECOSYSTEM
The ultrasonic testing market ecosystem consists of equipment manufacturers, inspection and certification service providers, and end-use industry customers. Equipment manufacturers develop ultrasonic flaw detectors, probes, and advanced systems such as phased array and automated UT solutions. Service providers deliver inspection, testing, and compliance services across industrial assets, ensuring safety and regulatory adherence. End users across automotive, oil & gas, power generation, aerospace, and manufacturing rely on these solutions to maintain asset integrity, optimize maintenance, and reduce operational risks.
Logos and trademarks shown above are the property of their respective owners. Their use here is for informational and illustrative purposes only.
MARKET SEGMENTS
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
Ultrasonic Testing Market, By Equipment
Tube inspection systems are projected to grow at the highest CAGR during the forecast period due to rising inspection requirements in oil & gas, power generation, petrochemical, and heat exchanger applications. These systems enable accurate detection of internal corrosion, cracks, and wall thinning in tubes and pipes. Increasing focus on preventive maintenance, aging infrastructure, and plant safety is accelerating adoption of advanced ultrasonic tube inspection solutions.
Ultrasonic Testing Market, By Service
Inspection services dominated the ultrasonic testing market in 2023, driven by strong demand for outsourced non-destructive testing across critical industries. Asset owners increasingly rely on specialized service providers to ensure regulatory compliance, safety assurance, and in-service asset integrity. The complexity of inspections, need for certified technicians, and growing preference for cost-effective third-party testing continue to support the dominance of inspection services.
Ultrasonic Testing Market, By Type
Phased array ultrasonic testing dominated the market in 2023 due to its superior inspection accuracy, faster scanning capability, and ability to detect complex flaws. PAUT enables multi-angle beam steering and advanced imaging, making it highly effective for weld inspection and critical component evaluation. Its widespread adoption across oil & gas, power generation, and aerospace industries continues to support its market leadership.
Ultrasonic Testing Market, By Vertical
The oil & gas vertical accounted for the largest share of the ultrasonic testing market in 2023, driven by stringent safety regulations and the need for continuous asset integrity monitoring. Ultrasonic testing is extensively used for pipeline inspection, corrosion detection, and weld quality assessment across upstream, midstream, and downstream operations. Aging infrastructure and high-risk operating environments further reinforce the dominance of this vertical.
REGION
Asia Pacific projected to grow at the highest CAGR during the forecast period
Asia Pacific is projected to hold the largest market share of the ultrasonic testing market during the forecast period, supported by rapid industrialization, expanding manufacturing activities, and large-scale infrastructure development. Rising investments in oil & gas, power generation, automotive, and construction across China, India, and Southeast Asia are driving strong demand for ultrasonic testing solutions. Additionally, increasing focus on industrial safety standards and asset integrity management is accelerating market adoption across the region.
ULTRASONIC TESTING MARKET SIZE, SHARE AND TRENDS: COMPANY EVALUATION MATRIX
In the AR navigation market matrix, Google (Star) leads with a dominant market presence and an extensive technology ecosystem, driven by its advanced ARCore platform, visual positioning system (VPS), and large-scale deployments across consumer and mobility applications. Its broad portfolio, global mapping infrastructure, and continuous innovation in spatial computing and AI-based environment understanding firmly position it at the top of the market. ViewAR GmbH (Emerging Leader) is gaining traction with its versatile AR navigation framework, increasing adoption across indoor navigation, retail environments, and enterprise workflows. While Google maintains its leadership through scale and technological depth, ViewAR shows significant potential to advance toward the leaders’ quadrant as demand for precise, customizable, and real-time AR navigation solutions accelerates.
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
KEY MARKET PLAYERS
- Baker Hughes Company (US)
- SGS SA (Switzerland)
- Intertek Group plc (UK)
- DEKRA (Germany)
- MISTRAS Group (US)
- EVIDENT (Japan)
- Eddyfi (Canada)
- Sonatest (US)
- NDT Systems Inc (US)
- Applus+ (Spain)
- TÜV Rheinland (Germany)
- Element Materials Technology (UK)
- Acoustic Control Systems (Germany)
- Amerapex Corporation (US)
- Ashtead Technology (Scotland)
MARKET SCOPE
| REPORT METRIC | DETAILS |
|---|---|
| Market Size in 2024 (Value) | USD 2.92 Billion |
| Market Forecast in 2029 (Value) | USD 4.60 Billion |
| Growth Rate | CAGR of 9.5% from 2024-2029 |
| Years Considered | 2020-2029 |
| Base Year | 2023 |
| Forecast Period | 2024-2029 |
| Units Considered | Value (USD Million), Volume (Thousand Units) |
| Report Coverage | Revenue forecast, company ranking, competitive landscape, growth factors, and trends |
| Segments Covered |
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| Regions Covered | North America, Europe, Asia Pacific, and RoW |
WHAT IS IN IT FOR YOU: ULTRASONIC TESTING MARKET SIZE, SHARE AND TRENDS REPORT CONTENT GUIDE
DELIVERED CUSTOMIZATIONS
We have successfully delivered the following deep-dive customizations:
| CLIENT REQUEST | CUSTOMIZATION DELIVERED | VALUE ADDS |
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| Oil & Gas Operator (Upstream, Midstream, Downstream) |
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| Power Generation Utility (Thermal, Nuclear, Renewables) |
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| Aerospace & Defense OEM / MRO |
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| Automotive OEM & Tier-1 Supplier |
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| Infrastructure & Construction Authority |
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RECENT DEVELOPMENTS
- October 2024 : Element Materials Technology, a global provider of testing, inspection, and certification (TIC) services for highly regulated industries, has expanded its aerospace, space, defense, and energy capabilities by acquiring ISS Inspection Services. ISS provides non-destructive testing (NDT), inspection, and process services that support these growing industries.
- June 2024 : The 39DL PLUS, ultrasonic thickness gauge, enhances efficiency and connectivity within the nondestructive testing sector. It features rapid scanning speeds and integrated wireless capabilities in a durable handheld design. Building on its predecessor's established performance and versatility, this gauge facilitates a digital inspection workflow, streamlining the process for inspectors engaged in precision and corrosion thickness assessments.
- April 2024 : Baker Hughes Company has introduced the Waygate Technologies ultrasonic precision thickness gauge Krautkrämer CL Go+. This inspection tool is designed for components used in the automotive and aerospace industries, effectively measuring cast and stamped metal components made from aluminum, steel, copper, and bronze. It is also suitable for machined workpieces, tubes, chemically milled components, metal plates, plastics, composites, and glass. Furthermore, it can be upgraded as a 3-in-1 platform, corrosion thickness gauge, flaw detector, or both.
- February 2024 : For over a decade, the PipeWIZARD iX automated ultrasonic testing (AUT) system, a widely used solution for girth weld inspections, has been optimized to enhance pipeline weld joint assessments. Building on the durability and reliability of its previous version, the redesigned PipeWIZARD iX system improves ease of use and adaptability. It also features upgraded data acquisition technology, enhancing the efficiency and reliability of phased array (PA) inspections for circumferential pipeline welds.
Table of Contents
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Methodology
The study involved significant activities in estimating the current market size for the ultrasonic testing market. Exhaustive secondary research was done to collect information on the ultrasonic testing industry. The next step was to validate these findings, assumptions, and sizing with industry experts across the value chain using primary research. Different approaches, such as top-down and bottom-up, were employed to estimate the total market size. After that, the market breakup and data triangulation procedures were used to estimate the market size of the segments and subsegments of the Ultrasonic testing market.
Secondary Research
The market for the companies offering ultrasonic testing solutions is arrived at by secondary data available through paid and unpaid sources, analyzing the product portfolios of the major companies in the ecosystem, and rating the companies by their performance and quality. Various sources were referred to in the secondary research process to identify and collect information for this study. The secondary sources include annual reports, press releases, investor presentations of companies, white papers, journals, certified publications, and articles from recognized authors, directories, and databases. In the secondary research process, various secondary sources were referred to determine and collect information related to the scope of the study. Secondary sources included annual reports, press releases, investor presentations of ultrasonic testing equipment manufacturers, certified publications, and whitepapers. The secondary research was used to obtain critical information on the industry's value chain, the total pool of key players, market classification, and segmentation from the market and technology-oriented perspectives.
Primary Research
In the primary research process, various supply and demand sources were interviewed to obtain qualitative and quantitative information for this report. The primary sources from the supply side included industry experts, such as Chief Executive Officers (CEOS), Vice Presidents (VPs), marketing directors, technology and innovation directors, and related key executives from various key companies and organizations operating in the ultrasonic testing market.
After the complete market engineering (calculations for market statistics, market breakdown, market size estimations, market forecasting, and data triangulation), extensive primary research was conducted to gather information and verify and validate the critical numbers arrived at. Primary research was also conducted to identify the segmentation types, industry trends, competitive landscape of ultrasonic testing solutions offered by various market players, and key market dynamics, such as drivers, restraints, opportunities, challenges, industry trends, and key player strategies.
In the complete market engineering process, the top-down and bottom-up approaches were extensively used, along with several data triangulation methods, to perform the market estimation and market forecasting for the overall market segments and subsegments listed in this report.
Extensive qualitative and quantitative analysis was performed on the complete market engineering process to list the key information/insights throughout the report.
Note: “Others” includes sales, marketing, and product managers
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Market Size Estimation
The market engineering process extensively employed the top-down and bottom-up approaches. Various data triangulation methods were utilized to forecast and estimate the market segments and subsegments covered in the report. Multiple qualitative and quantitative analyses were conducted during the market engineering to extract key insights throughout the report.
Secondary research helped identify key players in the ultrasonic testing market. Their revenues were determined through a combination of primary and secondary research, analyzed both geographically and by market segment, using financial statements and annual reports. Insights were further enriched through interviews with CEOs, VPs, directors, and marketing executives.
Market shares were estimated using this combined research approach. The data was then consolidated, supplemented with detailed inputs and analysis from MarketsandMarkets, and presented in the report.
Ultrasonic Testing Market : Top-Down and Bottom-Up Approach
Data Triangulation
The market was split into several segments and subsegments after arriving at the overall market size using the market size estimation processes explained above. The data triangulation and market breakup procedures were employed, wherever applicable, to complete the overall market engineering process and arrive at the exact statistics of each market segment and subsegment. The data was triangulated by studying various factors and trends from both the demand and supply sides.
Market Definition
Ultrasonic testing is a type of volumetric nondestructive testing technique that helps to identify internal flaws in the material that may not be detected using any surface inspection techniques. This process uses an ultrasonic transducer to transmit high-frequency sound waves into the material, and reflected ultrasound from defects is displayed graphically.
Ultrasonic testing provides valuable information regarding the size, diameter, composition, and direction of any defects observed and is also used to measure the thickness of material such as pipe wall thickness. Ultrasonic testing is available in a frequency range from 0.1 up to 15 MHz; in this method, ultrasonic testing is performed through various instruments such as ultrasonic probes or gauges. UT is mainly applied to measure thicknesses, but it can easily check the wood, concrete, and many more with higher efficiency.
Key Stakeholders
- Associations, organizations, and alliances related to NDT
- Government bodies such as regulating authorities and policymakers
- Original equipment manufacturers (OEMs)
- Providers of ultrasonic testing services
- Research organizations and consulting companies
- Suppliers of related accessories for ultrasonic testing equipment
- Distributors and suppliers of ultrasonic testing equipment
- Venture capitalists and private equity firms
Report Objectives
- To define, describe, and forecast the size of the ultrasonic testing market by type, equipment, service type, vertical, and region in terms of value
- To describe and forecast the size of the ultrasonic testing market by equipment, in terms of volume
- To forecast the market for various segments with respect to main regions, namely, North America, Europe, Asia Pacific, and the Rest of the World (RoW), in terms of value
- To provide macroeconomic outlooks with respect to main regions namely North America, Europe, Asia Pacific, and Rest of the World (RoW)
- To provide detailed information regarding the drivers, restraints, opportunities, and challenges influencing the market’s growth
- To provide a detailed overview of the ultrasonic testing market value chain, industry trends, technology trends, use cases, regulatory landscape, and Porter’s five forces
- To strategically analyze micromarkets with respect to individual growth trends, prospects, and contributions to the total market
- To provide ecosystem analysis, trends/disruptions impacting customer business, technology analysis, pricing analysis, key stakeholders & buying criteria, case study analysis, trade analysis, patent analysis, key conferences & events, Gen AI/ AI impact, and regulations related to the ultrasonic testing market
- To analyze the opportunities in the market for stakeholders by identifying high-growth segments and detailing the competitive landscape for market players.
- To strategically profile key players and comprehensively analyze their market rankings, core competencies, company valuation and financial metrics, and product/brand comparison, along with detailing the competitive landscape for the market leaders
- To analyze the competitive developments, such as product launches and acquisitions carried out by market players
- To map the competitive intelligence based on company profiles, key player strategies, and game-changing developments, such as product developments and acquisitions
- To benchmark players within the market using the proprietary competitive leadership mapping framework, which analyzes market players on various parameters within the broad categories of business strategy excellence and strength of product portfolio
Available Customizations
With the given market data, MarketsandMarkets offers customizations according to the specific requirements of companies. The following customization options are available for the report:
- Country-wise information for Asia Pacific
- Detailed analysis and profiling of additional market players (up to five)
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malcolmconnolly
Aug, 2019
Size and proportion of the Ultrasonic inspection market that is UT Gauging (i.e. spot thickness reading ) only. Does your study cover it?.
Julio
Dec, 2017
I have an interest in knowing about the developments in the ultrasonic testing market. Also would like to understand how ultrasonic sensors are associated with the future trends in IoT or IIoT, as industrial applications is the major segment which we serve. .
ASHWANI
Feb, 2017
What is the scope and verticals which you have considered. Also would like to understand the major applications that are catered to this market. .
Jinyeong
Sep, 2017
I am interested in knowing the market share for the verticals that you have provided in the scope. Also would like to understand the trends in ultrasonic testing market. .
Mark
May, 2018
I am interested specific in the laser Ultrasonic inspection machines market for composite and generally in the ultrasonic NDI for metal and composite. Does the scope include theses?.