Non-Destructive Testing (NDT) Market Size, Share & Industry Analysis, By Technique (Ultrasonic Testing, Visual Inspection Testing, Magnetic Particle Testing, Liquid Penetrant Testing, Eddy-Current Testing etc.), By Offering (Equipment & Services), By Equipment (Equipment Rental, NDT Product), By Service (Inspection Service, Training and Certification, Calibration Service, Data Analysis and Reporting), By Method (Visual Inspection, Surface Inspection, Volumetric Inspection), By Vertical (Manufacturing, Oil & Gas, Aerospace, Public Infrastructure), & Regional Forecast, 2024-2032

The global Non-Destructive Testing (NDT) market size was valued at USD 15.05 billion in 2023. The market is projected to grow from USD 16.41 billion in 2024 to USD 35.39 billion by 2032, exhibiting a CAGR of 10.1% during the forecast period. North America dominated NDT market with a market share of 37.01% in 2023.

Non-Destructive Testing (NDT) refers to a wide range of inspection techniques and methods that are used to evaluate the properties and integrity of materials, components, and structures without causing any damage to or change in their physical properties. The main goal of NDT is to find and evaluate any internal or surface defects and other irregularities. NDT is also known as Non-Destructive Inspection (NDI), Non-Destructive Examination (NDE), and Non-Destructive Evaluation (NDE).

NDT techniques are used in various industries, such as manufacturing, aerospace, automotive, oil & gas, construction, power generation, and infrastructure. Engineers and technicians can identify potential flaws or weaknesses in materials or structures by utilizing NDT techniques. This information assists them in making well-informed choices about maintenance, repair, or replacement. The rising demand for quality assurance from various end use industries is expected to drive the growth of the global market size during the forecast period.

The COVID-19 pandemic disrupted global supply chains, severely affecting the availability and supply of NDT equipment and services. Many manufacturing sites and distribution networks were shut down temporarily due to disruptions and reduced capacity. This led to delays in manufacturing, shipping, and purchasing of NDT equipment and supplies. For example, companies, such as Olympus Corporation and General Electric (GE) said that supply chain challenges and other restrictions caused by the pandemic had a significant impact on their business operations.

Non-Destructive Testing (NDT) Market Trends

Portable and Handheld NDT Devices, Drone Inspection, and Technological Advancements are Prominent Market Trends

Portable and handheld NDT devices are compact tools that provide flexibility, ease of use, and mobility in various inspection scenarios, such as field inspections or remote locations. Portable devices enable technicians to conduct inspections quickly and efficiently, without the need for large, stationary equipment.

For instance, in March 2023, United Western Technologies Corp., a U.S.-based manufacturer and service provider of NDT, launched the ECS-4 Handheld Rotating Bolt Hole Scanner, a lightweight (7 oz) device with an ergonomic design. The scanner features a probe that exits at a right angle, providing convenience during inspections. Utilizing a rotary transformer, the ECS-4 effectively transfers eddy current signals from the probe to the instrument. Furthermore, this scanner offers variable speed (125 - 2,250 RPM) and improved torque compared to UniWest's well-received ECS-1 scanner.

Drone inspection involves the use of Unmanned Aerial Vehicles (UAVs) equipped with cameras and sensors to perform NDT inspections. With advancements in drone technology, inspectors are increasingly utilizing drones as Remote Visual Inspection (RVI) tools, eliminating the need for manual collection of visual data in certain cases. Moreover, drones offer several advantages, including the ability to access difficult-to-reach areas, capturing high-resolution images, and gathering data from elevated or hazardous locations. Furthermore, strategic partnerships & collaborations, product innovations, and technological developments are also key trends in the market.

Non-Destructive Testing (NDT) Market Growth Factors

Rising Demand for Quality Assurance from Various End Use Industries Will Catalyze Market Growth

Non-Destructive Testing (NDT) services and equipment play an important role in verifying the integrity and quality of materials, thereby detecting defects and preventing failures or accidents. Industries, such as aerospace, engineering, construction, oil & gas, and power consider quality assurance to be very important. They take great care to ensure that their products and infrastructure are safe, reliable, and efficient. In addition, advances in NDT techniques and equipment have increased the scope of NDT. Advances, such as Computed Tomography (CT), ultrasonic phased array, and external visual inspection have increased NDT’s accuracy, efficiency, and ability to identify hidden defects.

For instance, in September 2022, Waygate Technologies, a Germany-based Baker Hughes business and industrial inspection solutions company that provides NDT testing and equipment, launched Krautkrämer SpotVision, a novel phased array ultrasonic solution designed for spot weld inspection. Developed specifically to meet the demands of the automotive industry, this inspection device enables car companies to minimize downtime and ensure compliance with rigorous quality standards and product safety requirements. This innovative solution combines a state-of-the-art phased array probe, advanced software, and the Krautkrämer Mentor UT flaw detector.

Stringent Safety Regulations to Boost the Global Market Growth

Governments and regulatory bodies around the world set safety regulations to protect public health and the environment. Firms must meet quality and safety standards to comply with strict regulations. Non-Destructive Testing (NDT) techniques play an important role in helping businesses meet these regulatory requirements. They can detect defects in structures, pipes, and other equipment.

In addition, the use of NDT helps identify risks related to product defects, structural deficiencies, and safety gaps. It provides information for early detection of potential problems, which helps make repairs without fail. In addition, NDT helps reduce the risk of costly product errors, downtime, and accidents. As a result, the firm can save on maintenance and repair costs. Due to these advantages, the market is expected to grow considerably during the forecast period.

RESTRAINING FACTORS

Lack of Skilled Workforce and High Cost of Equipment and Training to Hamper Market Growth

The Non-Destructive Testing (NDT) industry is facing a shortage of skilled workers with the necessary skills and qualifications to perform effective inspections. NDT procedures require personnel with good technical knowledge and practical experience in operating and evaluating equipment. However, there is a dearth of these professionals, which is expected to hinder the growth of the market.

Additionally, the industry’s growth is limited by the high costs associated with testing equipment and training. NDT requires the use of sophisticated and specialized equipment, which is expensive to purchase and maintain. Additionally, training programs for NDT professionals are expensive and include tuition, hands-on training, and certification. These economic factors are expected to restrain the Non-Destructive Testing (NDT) market growth during the forecast period.

Non-Destructive Testing (NDT) Market Segmentation Analysis

By Technique Analysis

Ultrasonic Testing Segment Dominates Market Owing to Growing Infrastructure Development

The market, by technique, is segmented into ultrasonic testing, visual inspection testing, magnetic particle testing, liquid penetrant testing, eddy-current testing, radiographic testing, acoustic emission testing, magnetic flux leakage testing, and others.

The ultrasonic testing segment dominates the market and is expected to be the fastest-growing segment due to robust expansion of infrastructure projects. Ultrasonic testing is an NDT method that uses high-frequency ultrasonic sound waves to inspect and evaluate the internal structure.

The Acoustic Emission Testing (AET) segment is expected to grow significantly due to increasing demand for structural health monitoring solutions. AET is an NDT technique that involves monitoring and analyzing high-frequency acoustic signals generated by a material or structure under stress or strain.

By Equipment Analysis

NDT Product Segment Dominates Market Owing to Aging Infrastructure and Increasing Maintenance Needs

By equipment, the market is segmented into equipment rental and NDT product.

The NDT product segment is dominating the market and expected to grow at a significant rate, driven by factors, such as aging infrastructure, increasing safety regulations, and the need for quality assurance across various industries.

The equipment rental segment is going to be the fastest-growing segment during the forecast period. The segment is set to increase significantly, driven by market growth, technological advancements, and financial advantages of renting over purchasing.

By Service Analysis

Inspection Services to Dominate Due to Need for Infrastructure Maintenance, Technological Advancements, and Strict Regulatory Requirements

By service, the market is segmented into inspection service, training and certification, calibration service, data analysis and reporting, asset management, and others (research & development, failure analysis, consulting and advisory services).

The inspection service segment is dominating the market and expected to grow at a significant rate. The segment’s growth is being fueled by the need for safety, compliance, and technological advancements. As industries increasingly recognize the importance of maintaining asset integrity and quality assurance, the demand for NDT services is expected to continue its upward trajectory.

The demand for training and certification in the Non-Destructive Testing (NDT) market share is on the rise, driven by various factors including regulatory requirements, advancements in technology, and the need for quality assurance across multiple industries. The expansion of industries such as aerospace and automotive has led to a heightened need for qualified NDT technicians. As these sectors grow, the demand for skilled professionals who can ensure safety and quality through non-destructive methods increases.

By Offering Analysis

Service Segment Dominates Market Due to Demand for Advanced Material Testing from Various End User Industries

By offering, the market for Non-Destructive Testing (NDT) is categorized into equipment and service.

The service segment dominates the market share and is estimated to be the fastest-growing segment during forecast period due to the rising demand for quality inspection services from various end user industries. NDT services refer to the different NDT techniques that are utilized to evaluate the integrity and quality of materials and components. It includes inspection services, training services, calibration services, and equipment rental services.

Equipment refers to specialized tools, devices, and instruments that are used in NDT processes. This equipment is designed to perform specific NDT techniques. The aging infrastructure is anticipated to boost this segment’s growth. Innovations in robotics, automation, and electronics are enhancing the capabilities and efficiency of NDT equipment. Techniques such as ultrasonic testing and radiographic testing are becoming more prevalent due to their effectiveness in defect detection.

By Method Analysis

Volumetric Inspection Dominates Market Owing to Rising Complexity and Diversity of Products and Materials

By method, the market is categorized into visual inspection, surface inspection, volumetric inspection, and others.

The volumetric inspection segment is the dominating one and expected to register significant growth during the forecast period due to rising complexity and diversity of products and materials. Volumetric inspection is an NDT technique used to assess the internal structures and components of objects. It involves the examination of three-dimensional volumes.

The surface inspection segment is estimated to be the fastest-growing segment during the forecast period due to increasing demand for quality standards for aesthetics. Surface inspection is a process used to examine the outer appearance and condition of an object. It involves visually assessing the surface.

By Vertical Analysis

Oil & Gas Segment Dominates Market Due to Rising Demand for NDT for Inspecting Oil & Gas Infrastructure

By vertical, the market is segregated into manufacturing, oil & gas, aerospace, public infrastructure, automotive, power generation, and others.

The oil & gas segment is the dominating segment and expected to grow significantly due to the rising demand for NDT to inspect the oil & gas infrastructure. In the oil & gas sector, NDT is mainly used for weld inspection, corrosion detection, pipeline inspection, storage tank inspection, and other inspections.

The automotive segment is expected to be the fastest-growing segment due to expansion of the automotive industry globally. In the automotive industry, NDT is used for weld inspection, material testing, surface inspection, component testing, and other types of inspection.

REGIONAL INSIGHTS

In terms of geography, the market is divided into North America, Europe, Asia Pacific, Latin America, and the Middle East and Africa.

North America dominated the market in 2023 and was valued at USD 5.57 billion. This growth is attributed to the strong presence of OEMs and service providers in the region. For instance, in January 2022, Previan Technologies, Inc., formerly known as Eddyfi/NDT, a Canada-based company specializing in NDT inspection instruments, sensors, software, and other robotic solutions, completed the acquisition of Zetec, Inc. for an undisclosed amount. This acquisition helped Previan further expand its product and services portfolio with increased capabilities and geographical presence. Zetec, Inc. is a subsidiary of Roper Technologies, Inc., a U.S.-based company that is a major player in the Non-Destructive Testing (NDT) industry.

Europe captured the second-largest market share in the base year. The regional market’s growth is due to the increasing demand for NDT from the power industry. For instance, the European Union has set a target to produce 60 GW of offshore wind power by 2030, which will require significant investments in infrastructure. The growing emphasis on renewable energy sources, such as wind power and solar energy will increase the requirement of NDT instruments to evaluate the condition of equipment, structures, and components related to these industries.

Asia Pacific held a significant market share in the base year and is expected to be the fastest-growing region during the forecast period. The strong growth of this regional market is due to rapid infrastructure development. Major countries are investing heavily in infrastructure projects, such as highways, railways, and power plants, which will increase the need for NDT products to conduct inspection and maintenance.

The Latin America market is expected to grow significantly during the forecast period. The growth is attributed to the expanding manufacturing sector. Furthermore, increasing demand from the mining industry for inspection of the mining equipment will also catalyze the regional market’s growth.

The Middle East & Africa is anticipated to witness moderate growth in the market during the forecast period. The growing demand for NDT solutions from the oil & gas industry is predicted to propel the regional market’s growth.

KEY INDUSTRY PLAYERS

Mergers & Acquisitions, Technological Advancements, Emerging Markets, and Product Innovations are Key Focus of Leading Players

The global Non-Destructive Testing (NDT) market is highly fragmented with the presence of key players, such as Applus Services, S.A., Bureau Veritas SA, Commet Holding AG, Intertek Group PLC, Mistras Group, and others. These companies are focusing on mergers & acquisitions, emerging markets, technological advancements, and product innovations to increase their market share. For instance, in May 2023, Nordic Inspekt Group AB, a subsidiary of Inin Group, reached a preliminary agreement to acquire AlfaTest AB, a Swedish NDT company. This acquisition will grant the group entry into the promising global maritime market, where AlfaTest has established a strong presence. It will also enhance the group's position in the Swedish NDT market.

List of Top Non-Destructive Testing (NDT) Companies

• Applus Services, S.A. (Spain)


• Bureau Veritas SA (France)


• Commet Holding AG (Switzerland)


• Intertek Group PLC (U.K.)


• Mistras Group (U.S.)


• Nikon Metrology Inc. (Japan)


• Olympus Corporation (Japan)


• Previan Technologies Inc. (Canada)


• SGS S.A (U.S.)


• Team Inc. (Germany)


• TÜV Rheinland AG (U.S.)


• Waygate Technologies Inc. (Germany)

KEY INDUSTRY DEVELOPMENTS:

• May 2023 - Waygate Technologies, a leading provider of Non-Destructive Testing (NDT) solutions for industrial inspection, introduced a new flagship Computed Tomography (CT) solution known as Phoenix V|tome|x M Omni. This advanced system is designed to replace the company's popular CT system, offering improved flexibility, speed, and detection quality. This versatile CT solution is suitable for a wide range of applications, including 3D metrology, research, evaluation in laboratory settings, and precise automated inspection in production environments.


• May 2023 – Previan Technologies, Inc. acquired Sensor Networks, Inc. (SNI), a renowned provider of sensing tools and technologies for enhanced inspection and remote monitoring of safety-critical components. This acquisition integrated SNI into the Previan Group, enabling it to leverage the NDT solutions offered by Eddyfi Technologies.


• February 2023 - The American Society for Non-destructive Testing (ASNT), the largest global organization for NDT professionals, acquired NDT Classroom, a renowned provider of online training programs for non-destructive testing (NDT). This strategic acquisition aimed to enhance the educational offerings available to NDT professionals by providing them with a comprehensive and accessible collection of online training courses.


• October 2022 - United Western Technologies Corp, a U.S.-based manufacturer and service provider of NDT, unveiled the new EddyView® II portable Eddy Current flaw detector. The innovative EddyView II boasts an 8-inch touch screen display that allows for easy adjustments of essential parameters, such as gain and rotation through intuitive gestures. With the capability to support both conventional probes and array probes, the EddyView II offers versatility in testing applications. Additionally, it incorporates an independent channel dedicated to monitoring probe to part coupling, ensuring accurate results.


• March 2022 – Acuren Inspection, Inc., a U.S.-based company offering NDT inspection and engineering services, acquired Cambridge Materials Testing Limited for an undisclosed amount. This acquisition strengthened Acuren’s laboratory testing capabilities, especially in sectors, such as aerospace, nuclear, medical, and consumer goods. This expansion allowed Acuren to offer a wider array of services to its customers in Cambridge, including NDT and field engineering services.

REPORT COVERAGE

The report provides a detailed market analysis. It comprises all major aspects, such as R&D capabilities and optimization of the operating services. Moreover, it offers insights into the market forecast, trends, regional analysis, porter’s five forces analysis, and competitive landscape of various companies profiled with market competition. The report also highlights key industry developments. In addition to the above-mentioned factors, it mainly focuses on several factors that have contributed to the global market growth in recent years.

Report Scope & Segmentation

ATTRIBUTE	DETAILS
Study Period	2019-2032
Base Year	2023
Estimated Year	2024
Forecast Period	2024-2032
Historical Period	2019-2022
Growth Rate	CAGR of 10.1% from 2024 to 2032
Unit	Value (USD Billion)
Segmentation	By Technique Ultrasonic Testing Visual Inspection Testing Magnetic Particle Testing Liquid Penetrant Testing Eddy-Current Testing Radiographic Testing Acoustic Emission Testing Magnetic Flux Leakage Testing Others
By Offering Equipment Service
By Equipment Equipment Rental NDT Product
By Service Inspection Service Training and Certification Calibration Service Data Analysis and Reporting Asset Management Others (Research and Development, failure analysis, Consulting and Advisory Services)
By Method Visual Inspection Surface Inspection Volumetric Inspection Others
By Vertical Manufacturing Oil & Gas Aerospace Public Infrastructure Automotive Power Generation Others
By Region North America (By Offering, Method, Technique, Vertical, and Country) U.S. (By Technique) Canada (By Technique) Europe (By Offering, Method, Technique, Vertical, and Country) U.K. (By Technique) Germany (By Technique) France (By Technique) Italy (By Technique) Russia (By Technique) Rest of Europe (By Technique) Asia Pacific (By Offering, Method, Technique, Vertical, and Country) China (By Technique) India (By Technique) Japan (By Technique) Rest of Asia-Pacific (By Technique) Latin America (By Offering, Method, Technique, Vertical, and Country) Brazil (By Technique) Argentina (By Technique) Mexico (By Technique) Chile (By Technique) Rest of Latin America (By Technique) Middle East and Africa (By Offering, Method, Technique, Vertical, and Sub-Region) Middle East (By Technique) Africa (By Technique)