Non Destructive Testing Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Technique, By Service Type, By End-User Industry, By Region & Competition, 2021-2031F

The Global Non-Destructive Testing Market is projected to expand from USD 20.82 Billion in 2025 to USD 33.06 Billion by 2031, exhibiting a compound annual growth rate of 8.01%. Non-Destructive Testing encompasses a comprehensive suite of analysis techniques utilized to assess the properties of materials, components, or systems without inflicting damage. The market's growth is primarily driven by the urgent necessity to maintain aging infrastructure in developed nations and the enforcement of strict government safety regulations within the aerospace and power generation sectors. Furthermore, rapid industrialization in emerging economies is fueling demand as manufacturing quality standards continue to rise globally.

One significant obstacle hindering market expansion is the scarcity of skilled personnel needed to perform complex inspection procedures. This workforce gap limits the ability of service providers to scale their operations effectively to meet client requirements. According to data from the American Society for Nondestructive Testing in 2024, the sector experienced a 15% decrease in new Level II certifications despite an 8% increase in industry demand. This discrepancy creates operational bottlenecks and restricts the widespread implementation of essential safety inspections, posing a challenge to the sector's overall growth trajectory.

Market Driver

The escalating requirement for the maintenance of aging global infrastructure serves as a primary catalyst for the Non-Destructive Testing (NDT) market. Both government and private entities are intensifying efforts to extend the lifecycle of critical assets such as bridges, highways, and pipelines, necessitating frequent and rigorous inspections to identify structural failures proactively. According to the American Society of Civil Engineers' '2025 Report Card for America's Infrastructure' released in March 2025, the U.S. infrastructure system faces a projected funding gap of $3.4 trillion over the next decade, highlighting the massive scale of necessary rehabilitation. This deficiency drives the immediate deployment of NDT technologies to prioritize repairs and ensure public safety, a need further underscored by the American Road & Transportation Builders Association's July 2025 '2025 Bridge Report,' which notes that 220,295 U.S. bridges currently require major repair or replacement.

Simultaneously, the surging demand for asset integrity management within the oil and gas sector is propelling market expansion. As energy prices stabilize and offshore activity undergoes a resurgence, operators are investing heavily in digital inspection solutions to maximize production efficiency and minimize environmental risks. This trend is characterized by the adoption of advanced remote monitoring and data-driven inspection programs that reduce the need for manual intervention in hazardous environments. For instance, Oceaneering International reported in its February 2025 'Fourth Quarter 2024 and Full Year 2024 Results' a 14% increase in revenue for its Integrity Management and Digital Solutions segment, reflecting the sector's robust appetite for technology-enabled asset protection and the critical role of NDT in maintaining operational continuity within complex energy infrastructures.

Market Challenge

The shortage of skilled personnel is a critical challenge that significantly hampers the growth of the Global Non-Destructive Testing Market. This scarcity of qualified technicians restricts the operational capacity of service providers, preventing them from scaling up to meet the escalating demand from key sectors such as aerospace, power generation, and infrastructure. As NDT procedures become increasingly complex, the reliance on highly trained experts grows; consequently, the inability to deploy sufficient certified staff leads to project delays, extended asset downtime, and lost revenue opportunities for market players.

The impact of this workforce gap is intensified by an aging demographic within the industry, which threatens to erode the existing knowledge base. As experienced professionals retire, the industry faces a struggle to replace their expertise at a pace that matches market expansion. According to the American Society for Nondestructive Testing (ASNT) Foundation, in 2024, nearly 30% of the certified NDT workforce was identified as being over the age of 50, signaling an impending loss of critical technical proficiency. This demographic trend exacerbates the labor crunch, creating severe bottlenecks that directly stifle the market's ability to capitalize on global industrialization trends.

Market Trends

The integration of Artificial Intelligence and Machine Learning for Automated Defect Recognition is fundamentally altering inspection workflows by enhancing accuracy and reducing human error. Advanced algorithms are now capable of analyzing complex inspection data with greater precision than manual methods, significantly mitigating issues related to inspector fatigue and subjectivity. This technological shift is particularly vital for identifying minute flaws in critical components where traditional visual checks may fail. For example, GE Aerospace reported in October 2024 that the application of updated AI techniques in their new AI-assisted Commercial Jet Engine Borescope Inspection Solution increased defect detection rates by approximately 34% while reducing false alerts by over 13% compared to previous models, ensuring higher safety standards and optimizing evaluation times.

Simultaneously, the adoption of NDT 4.0 and Industrial Internet of Things (IIoT) connectivity is shifting the market from reactive checks to proactive, data-centric asset management. By embedding sensors and connecting inspection devices to centralized cloud platforms, organizations can monitor asset health in real-time and predict failures before they occur. This digital transformation is driving financial performance and operational efficiency for major industry players who leverage these interconnected systems. According to MISTRAS Group's 'Fourth Quarter and Full Year 2024 Results' released in March 2025, the company reported a 25.3% increase in full-year Adjusted EBITDA, a growth trajectory supported by the robust deployment of its integrated, technology-enabled asset protection solutions, illustrating the growing reliance on digital ecosystems to maximize the lifespan and safety of industrial infrastructure.

Key Market Players

• General Electric Company
• Olympus Corporation
• MISTRAS Group
• Intertek Group plc
• SGS Group
• Bureau Veritas SA
• Applus+ Servicios Tecnologicos, S.L
• TUV Rheinland AG
• Nikon Metrology NV
• Comet Yxlon GmbH

Report Scope

In this report, the Global Non Destructive Testing Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Non Destructive Testing Market, By Technique

• Ultrasonic Testing
• Radiographic Testing
• Magnetic Particle Testing
• Liquid Penetrant Testing
• Others

Non Destructive Testing Market, By Service Type

• Field NDT Services
• Laboratory NDT Services
• In-House NDT Services

Non Destructive Testing Market, By End-User Industry

• Oil & Gas
• Power Generation
• Aerospace
• Construction
• Others

Non Destructive Testing Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Non Destructive Testing Market.

Available Customizations:

Global Non Destructive Testing Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).