Global Non-destructive Testing Services and Equipment Market Size, Share, and Trends Analysis Report – Industry Overview and Forecast to 2032

Global Non-destructive Testing Services and Equipment Market Segmentation, By Type (Services, Equipment), Technique (Ultrasonic Testing (UT), Visual Testing, Magnetic Particle Testing (MPT), Liquid Penetrant Testing (LPT), Eddy Current Testing (ECT), Radiographic Testing (RT), Acoustic Emission Testing (AET)), Method (Visual Inspection, Surface Inspection, Volumetric Inspection), Vertical (Manufacturing, Oil and Gas, Aerospace and Defence, Public Infrastructure, Automotive, Power Generation) - Industry Trends and Forecast to 2032

 

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Non-destructive Testing Services and Equipment Market Size

• The global Non-destructive Testing Services and Equipment market size was valued at USD 19.05 billion in 2024 and is expected to reach USD 36.91 billion by 2032, at a CAGR of 9.9% during the forecast period
• This robust growth is driven by the rising need for asset integrity and safety assurance across critical sectors, including oil & gas, aerospace, automotive, energy, and construction, where NDT plays a vital role in detecting structural defects without causing damage to the tested materials or systems.
• Additionally, technological advancements—such as automated ultrasonic testing (AUT), radiographic testing with digital imaging, and AI-enabled defect recognition—are enhancing testing accuracy, reducing downtime, and improving operational efficiency. These innovations are contributing significantly to the market’s growth

Non-destructive Testing Services and Equipment Market Analysis

• The Global Non-Destructive Testing (NDT) Services and Equipment market encompasses technologies and services used to evaluate the properties of materials, components, and structures without causing damage, ensuring safety, quality, and reliability in industries such as oil & gas, aerospace, and manufacturing.
• The demand for NDT is significantly driven by global infrastructure investments, with USD 3.5 trillion allocated annually to construction and energy projects in 2024, and 70% of these projects requiring NDT for quality assurance.
• North America is expected to dominate the market, holding a 36.0% market share in 2025, due to its robust industrial base and stringent regulatory standards.
• Asia Pacific is expected to be the fastest-growing region due to rapid industrialization in China and India, projected to grow at a CAGR of 11.5%.
• The Services segment is expected to dominate the market with a share of 65.2% in 2025 due to the high cost of equipment and the preference for outsourcing to specialized providers

Report Scope and Non-destructive Testing Services and Equipment Market Segmentation

Non-destructive Testing Services and Equipment Market Trends

“Rise of Robotics, Automation, and Remote Inspection Technologies”

• A prominent trend reshaping the global Non-destructive Testing Services and Equipment market is the accelerated adoption of robotics, drones, and automated systems for NDT in hazardous, large-scale, or difficult-to-access environments. These technologies enhance operational efficiency, reduce human risk, and deliver high-precision inspections.
• For instance, in January 2024, Eddyfi Technologies launched “Lyft Pro,” a next-generation pulsed eddy current (PEC) system that automates inspection workflows and allows real-time defect detection in corrosion under insulation (CUI) scenarios.
• Similarly, in March 2023, Intertek introduced robot-assisted ultrasonic testing (UT) solutions to improve speed and reliability during offshore oil platform inspections, highlighting growing demand for unmanned and remote NDT systems.
• Drone-based visual and thermal NDT inspections are gaining traction, especially in sectors like power generation and infrastructure. In April 2024, GE Vernova’s Inspection Robotics unveiled autonomous drone inspection services to monitor turbine blades and boilers, reducing downtime and inspection costs.
• Integration of AI and machine learning algorithms with NDT tools is also trending, enabling automated defect recognition, predictive maintenance, and data-driven decision-making, thereby transforming the landscape of traditional inspection services. 

Non-destructive Testing Services and Equipment Market Dynamics

Driver

“Stringent Regulatory Standards and Infrastructure Modernization”

• The global NDT market is being significantly driven by increasing regulatory compliance requirements and infrastructure aging, prompting the need for continuous testing and structural integrity monitoring.
• In April 2024, Bureau Veritas announced expanded NDT services in Europe and North America following stricter EU mandates for bridge and rail infrastructure inspections after structural failures in older transport networks.
• Further, government-led investments in industrial safety and asset reliability are promoting adoption. For example, in February 2023, the U.S. Department of Energy announced funding for advanced NDT technologies to support pipeline integrity inspections as part of its energy transition strategy.
• The oil & gas, aerospace, and nuclear sectors are particularly dependent on advanced NDT services to mitigate operational risks, meet ISO and ASME standards, and extend asset life cycles. In October 2023, Applus+ RTD expanded its ultrasonic testing services for LNG plants in Qatar to comply with updated safety regulations.

Restraint/Challenge

“Skilled Labor Shortage and Equipment Cost Burden”

• A major constraint in the Non-destructive Testing Services and Equipment market is the growing shortage of certified and experienced NDT technicians, particularly in advanced methods like phased array ultrasonic testing (PAUT) and radiographic testing (RT).
• In May 2023, the American Society for Nondestructive Testing (ASNT) reported a global shortfall of over 25,000 trained professionals, highlighting a widening skill gap that impacts testing capacity and service quality.
• Moreover, the high capital cost associated with acquiring and maintaining advanced NDT equipment—such as portable digital radiography systems, automated crawlers, and AI-driven inspection tools—continues to challenge small- and mid-sized service providers.
• For instance, in July 2023, Waygate Technologies released the “Mentor Flex” PAUT/TOFD flaw detector with advanced imaging capabilities; while offering superior performance, its premium pricing limits access for emerging market operators.
• These challenges underscore the need for increased investment in NDT technician training, virtual learning platforms, and more cost-efficient, scalable inspection solutions to democratize access and support global market expansion.

Non-destructive Testing Services and Equipment Market Scope

The market is segmented on the basis type, technique, method and vertical.

• By Type

On the basis of type, the Non-destructive Testing Services and Equipment market is segmented into services and equipment.

• The services segment is projected to dominate the market in 2025, driven by the increasing trend of outsourcing inspection and maintenance to third-party experts for cost-efficiency, compliance, and access to advanced technologies. Leading players such as Applus+, MISTRAS Group, and TÜV Rheinland are expanding their service portfolios to support sectors like oil & gas, aerospace, and public infrastructure. For example, in April 2024, Applus+ launched new real-time NDT inspection services for offshore platforms in the Middle East, leveraging remote monitoring tools.
• The equipment segment is expected to witness robust growth from 2025 to 2032, supported by technological advancements in portable and automated NDT systems. The introduction of devices like Waygate Technologies’ Krautkrämer ROTO UT scanner and Zetec’s TOPAZ family of PAUT systems is improving defect detection capabilities and driving demand across industries.

• By Technique

The NDT market, based on technique, is segmented into Ultrasonic Testing (UT), Visual Testing, Magnetic Particle Testing (MPT), Liquid Penetrant Testing (LPT), Eddy Current Testing (ECT), Radiographic Testing (RT), and Acoustic Emission Testing (AET).

• Ultrasonic Testing (UT) holds the largest market share in 2025 due to its versatility and precision in detecting internal flaws. The method is widely adopted in industries such as aerospace, automotive, and oil & gas. Recent innovations, such as GE’s Mentor UT Phased Array device, enhance inspection speed and accuracy.
• Radiographic Testing (RT) is gaining popularity with the adoption of digital radiography (DR) and computed radiography (CR), particularly in power generation and defense sectors.
• Acoustic Emission Testing (AET) is expected to see notable growth as it becomes increasingly used in structural health monitoring applications, including pipelines and bridges. For instance, in 2023, KRN Services adopted AET systems to assess crack propagation in high-pressure vessels.

• By Method

By method, the market is segmented into Visual Inspection, Surface Inspection, and Volumetric Inspection.

• Volumetric inspection leads the market in 2025 as it enables internal defect detection using methods such as UT and RT, crucial for ensuring the safety of critical infrastructure in industries like aerospace, oil & gas, and power generation.
• Surface inspection is also widely used, particularly in automotive and manufacturing sectors, where methods such as MPT and LPT are essential for detecting surface cracks and porosities in welded joints.
• Visual inspection, while basic, remains a fundamental method, often employed as a preliminary step before detailed testing. The incorporation of drones and AI-enabled cameras has modernized visual inspection practices, especially in remote or hazardous environments.

• By Vertical

Based on verticals, the market is segmented into Manufacturing, Oil and Gas, Aerospace and Defence, Public Infrastructure, Automotive, and Power Generation.

• The oil and gas sector is the largest revenue contributor in 2025, as stringent safety regulations and aging infrastructure require frequent NDT evaluations. For instance, in 2024, Oceaneering International Inc. expanded its NDT services in the North Sea to include automated UT and AET for subsea pipelines.
• The aerospace and defence segment is expected to grow at the fastest CAGR from 2025 to 2032, driven by increased demand for high-precision inspections of composite and metallic aircraft parts. In May 2023, Spirit AeroSystems announced an expanded partnership with Zetec for real-time UT systems.
• The public infrastructure segment is witnessing rising demand due to the increasing need for bridge, tunnel, and rail inspections. Governments across Asia and Europe are investing in NDT programs to ensure infrastructure longevity and safety.
• In manufacturing and automotive, NDT ensures product integrity and process efficiency, especially with the rise of Industry 4.0. Automation in flaw detection using PAUT and eddy current testing is becoming increasingly common.
• Power generation—particularly nuclear and wind energy—is also investing in advanced NDT tools to inspect turbines, boilers, and pressure vessels, ensuring long-term reliability and regulatory compliance.

Non-destructive Testing Services and Equipment Market Regional Analysis

• North America dominates the Non-destructive Testing Services and Equipment market with the largest revenue share of 40.01% in 2024, driven by the presence of a mature industrial sector, strict regulatory standards, and growing investments in infrastructure maintenance.
• The region’s focus on safety compliance, particularly in the oil & gas, aerospace, and energy sectors, sustains strong demand for both NDT services and advanced inspection equipment. Companies like MISTRAS Group, Olympus Corporation, and Waygate Technologies (GE) are major players driving innovation and regional expansion.
• Government initiatives and aging infrastructure, particularly in transportation and utilities, further necessitate frequent inspection, creating steady growth opportunities for NDT providers..

U.S. Non-destructive Testing Services and Equipment Market Insight

The U.S. captured the largest revenue share of 81% within North America in 2025, supported by its vast industrial base, advanced manufacturing sector, and regulatory emphasis on safety and environmental standards (e.g., ASME, ASTM, and OSHA compliance).

The country leads in the adoption of automated and robotic NDT systems, especially in aerospace and defense. For example, the FAA mandates regular ultrasonic and radiographic inspections for aircraft, boosting demand for UT and RT equipment. Additionally, digital transformation across industries is spurring the integration of AI-powered and IoT-enabled NDT devices, enhancing real-time defect detection and predictive maintenance..  

Europe Non-destructive Testing Services and Equipment Market Insight

The European NDT Services and Equipment market is projected to grow at a substantial CAGR throughout the forecast period, driven by the region’s commitment to infrastructure safety, green energy, and advanced manufacturing.

NDT is increasingly used in inspecting nuclear plants, wind turbines, rail systems, and public structures, with strict EU-level quality and safety directives boosting service demand.

Widespread adoption of digital radiography, phased array UT, and eddy current testing is transforming traditional inspection processes.

U.K. Non-destructive Testing Services and Equipment Market Insight

The U.K. market is anticipated to grow at a noteworthy CAGR, backed by the push for sustainable infrastructure, defense investments, and smart transportation systems.

The rising emphasis on renewable energy projects (offshore wind, hydrogen) demands regular, advanced inspection, especially UT and LPT techniques, for structural components.

The U.K.’s commitment to quality assurance in defense and aviation maintenance further supports the adoption of high-end NDT equipment.  

Germany Non-destructive Testing Services and Equipment Market Insight

Germany is expected to expand at a considerable CAGR due to its advanced engineering sector, strong automotive industry, and emphasis on safety and efficiency.

The country’s transition towards Industry 4.0 is fostering increased use of automated and integrated NDT solutions in production lines.

German firms are also investing in robotic visual inspection systems and AI-enhanced defect analysis tools, with strong application in manufacturing and power generation.  

Asia-Pacific Non-destructive Testing Services and Equipment Market Insight

Asia-Pacific is poised to grow at the fastest CAGR of over 24% in 2025, driven by rapid industrialization, infrastructure expansion, and increasing foreign direct investments across major economies.

Governments in countries like China, Japan, India, and South Korea are prioritizing safety in construction, power generation, and public transportation systems, fueling market growth.

The region is also becoming a manufacturing hub for NDT components and systems, improving affordability and access to advanced inspection tools.  

Japan Non-destructive Testing Services and Equipment Market Insight

Japan is gaining momentum due to its technologically advanced manufacturing base and rigorous safety standards in nuclear energy and transportation.

The country is a major adopter of automated UT and RT systems in shipbuilding, aerospace, and heavy machinery sectors.

The integration of NDT with IoT, robotics, and cloud platforms is increasingly popular, enhancing inspection efficiency and data accuracy.  

China Non-destructive Testing Services and Equipment Market Insight

China accounted for the largest revenue share in the Asia-Pacific market in 2025, attributed to massive infrastructure projects, a dominant manufacturing sector, and favorable government policies.

The country's Belt and Road Initiative (BRI) and smart city developments necessitate robust NDT applications in bridges, tunnels, and power plants.

Strong domestic manufacturing of NDT devices and growing export demand have made China a global NDT supply center, with companies such as Sinopec NDT, Guangdong Goworld, and Zhejiang Zhuoyi rapidly expanding.

Non-destructive Testing Services and Equipment Market Share

The Non-destructive Testing Services and Equipment industry is primarily led by well-established companies, including:

• Baker Hughes Company (Waygate Technologies) (U.S.)
• Mistras Group, Inc. (U.S.)
• Olympus Corporation (Japan)
• Nikon Metrology Inc. (U.S.)
• Zetec Inc. (U.S.)
• Previan Technologies, Inc. (Canada)
• Fischer Technology Inc. (U.S.)
• Bureau Veritas S.A. (France)
• Intertek Group plc (U.K.)
• SGS S.A. (Switzerland)

Latest Developments in Global Non-destructive Testing Services and Equipment Market

• In March 2024, Olympus Corporation, under its scientific solutions division, launched the OmniScan X3 64, a next-generation phased array ultrasonic testing (PAUT) device. This model features enhanced total focusing method (TFM) imaging and onboard analysis capabilities, allowing for faster, more accurate flaw detection across aerospace and pipeline inspections. The launch reinforces Olympus' leadership in advancing portable ultrasonic inspection systems for critical industrial applications.
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• In January 2024, MISTRAS Group announced the expansion of its digital platform, OneSuite™, a cloud-based asset protection suite that integrates inspection data from various NDT methods including radiography, eddy current, and acoustic emission testing. The platform aims to streamline data management and improve predictive maintenance across sectors such as oil & gas, infrastructure, and power generation.
• In November 2023, Waygate Technologies (a Baker Hughes business) unveiled the Phoenix Power|scan HE, a high-energy industrial computed tomography (CT) scanner, for advanced 3D visualization in aerospace and automotive manufacturing. This technology enables precise internal inspections of dense and complex components without destructive dismantling, marking a significant evolution in volumetric NDT methods.
• In September 2023, Applus+, a leading NDT services provider, announced its acquisition of U.S.-based Enertest Inc., specializing in ultrasonic and magnetic particle testing services for upstream oil & gas infrastructure. The acquisition strengthens Applus+’ market footprint in North America and enhances its portfolio of advanced NDT inspection services focused on pipeline integrity and refinery maintenance.

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