Non-destructive Testing (NDT) in the Aerospace and Defense

Non-destructive Testing (NDT) in the Aerospace and Defense Market Outlook

The global Non-Destructive Testing (NDT) market in the aerospace and defense sector is projected to reach approximately USD 20 billion by 2035, growing at a CAGR of around 7% during the forecast period 2025-2035. This growth is primarily driven by increasing safety regulations, the rising demand for quality control in manufacturing processes, and the expanding use of advanced materials in aerospace applications. As the aerospace and defense industries invest in innovative technologies to enhance operational efficiency and ensure safety, the adoption of NDT methods is expected to rise significantly. The ongoing advancements in inspection technologies, such as automated and remote NDT solutions, further contribute to the market's expansion. Additionally, the growing emphasis on maintaining the structural integrity of aircraft is expected to propel the demand for NDT services across these sectors.

Growth Factor of the Market

The growth of the Non-Destructive Testing (NDT) market in the aerospace and defense sector can be attributed to several key factors. Firstly, the stringent safety regulations imposed by aviation authorities such as the Federal Aviation Administration (FAA) and European Union Aviation Safety Agency (EASA) mandate regular inspections to ensure airworthiness, which drives the demand for NDT services. Secondly, the increasing complexity of aircraft designs and the use of advanced composites necessitate the implementation of sophisticated inspection techniques to detect defects without causing any damage. Thirdly, the rising focus on preventive maintenance strategies among aerospace manufacturers and defense contractors has led to an increased reliance on NDT methods to identify potential issues before they escalate into serious problems. Furthermore, the growing trend towards digitalization and automation in industrial processes is enhancing the efficiency and accuracy of NDT inspections. Lastly, the heightened awareness of the importance of quality assurance in aerospace manufacturing is prompting companies to invest in advanced NDT technologies, thereby fueling market growth.

Key Highlights of the Market

• The aerospace sector is the largest consumer of NDT services, driven by strict regulatory compliance and safety standards.
• Ultrasonic Testing and Radiography Testing are among the most widely used NDT technologies in the aerospace industry.
• The increasing adoption of automated NDT solutions is enhancing inspection efficiency and reducing labor costs.
• North America holds a significant share of the NDT market due to the presence of major aerospace manufacturers and defense contractors.
• Technological advancements such as drone-based inspections and Artificial Intelligence in NDT are shaping the future of the market.

By Technology

Ultrasonic Testing :

Ultrasonic Testing (UT) is one of the most prominent NDT techniques employed in the aerospace sector. It utilizes high-frequency sound waves to detect internal flaws or thickness variations in materials. This method is particularly valuable for inspecting critical components such as aircraft wings and fuselage, where structural integrity is paramount. UT offers advantages like precise depth measurement and the ability to distinguish between different types of materials. Additionally, its capability to detect minute cracks and inclusions makes it indispensable for ensuring the safety and reliability of aerospace structures. As aerospace manufacturers increasingly focus on lightweight materials, the demand for UT is expected to rise, facilitating the identification of defects that could compromise performance.

Radiography Testing :

Radiography Testing (RT) is another widely used NDT technique that utilizes X-rays or gamma rays to produce images of the internal structure of components. In the aerospace industry, RT is critical for inspecting welds, castings, and other structural components to detect internal flaws such as voids or cracks. The ability of RT to provide a permanent record of the inspection results enhances traceability and compliance with regulatory standards. With advancements in digital radiography, the technique has become more efficient and less hazardous than traditional methods, leading to increased adoption in aerospace applications. The growing complexity of designs, combined with the need for thorough inspection processes, positions RT as a vital player in maintaining aircraft safety and reliability.

Eddy Current Testing :

Eddy Current Testing (ECT) is a non-destructive method that involves inducing electric currents in conductive materials to identify flaws. This technique is particularly effective for detecting surface cracks and fine defects in metallic components, making it essential for inspecting critical aerospace parts such as landing gear and engine components. ECT is praised for its rapid inspection capabilities and the ability to assess conductivity and thickness without causing damage. As the aerospace industry increasingly focuses on preventive maintenance and condition-based monitoring, the demand for ECT is expected to rise. The method's adaptability to various applications, coupled with advancements in portable ECT devices, is further driving its adoption in the sector.

Magnetic Particle Testing :

Magnetic Particle Testing (MPT) is a highly effective NDT technique primarily used for detecting surface and near-surface flaws in ferromagnetic materials. In the aerospace industry, MPT is commonly employed to inspect critical components such as aircraft frames and engine parts where safety is a concern. The method involves magnetizing the component and applying ferromagnetic particles, which cluster around defects, making them visible. MPT is advantageous due to its simplicity, speed, and ability to detect very fine surface cracks that may not be visible through other methods. As aerospace manufacturers increasingly prioritize structural integrity, the role of MPT in ensuring compliance with safety standards continues to grow.

Liquid Penetrant Testing :

Liquid Penetrant Testing (LPT) is a widely utilized NDT method for detecting surface-breaking defects in non-porous materials. This technique is particularly valuable in the aerospace sector for inspecting parts such as airframes and components that require a thorough assessment of surface integrity. LPT involves applying a penetrant solution to the surface of the material, allowing it to seep into any cracks. After a designated dwell time, excess penetrant is removed, and a developer is applied, which draws the penetrant out of the defects for enhanced visibility. The simplicity and cost-effectiveness of LPT make it a preferred choice for many aerospace applications. Its ability to detect a variety of discontinuities in both metallic and non-metallic surfaces ensures its continued relevance in the industry.

By Method

Visual Testing :

Visual Testing (VT) is one of the simplest and most common NDT methods used across various industries, including aerospace. This method involves the direct inspection of components using the naked eye or optical aids to identify surface defects. In the aerospace sector, VT is often the first step in assessing the quality of materials and workmanship. Inspectors utilize tools such as magnifying glasses and borescopes to enhance their inspection capabilities. The primary advantages of VT include its cost-effectiveness and the ability to quickly identify obvious defects such as corrosion, cracks, or misalignments. While it may not detect subsurface flaws, visual inspection remains a critical step in ensuring quality assurance in aerospace manufacturing processes.

Surface Inspection :

Surface Inspection is a vital NDT method that focuses on identifying flaws on the surface of materials. This technique is essential in the aerospace industry, where the integrity of parts like wings, fuselages, and engine components is crucial for safety. Various techniques, such as dye penetrant and magnetic particle inspection, fall under surface inspection. This method enables the detection of cracks, pits, and other surface imperfections that could compromise the performance of aerospace components. The increasing emphasis on quality control in aerospace manufacturing is propelling the demand for surface inspection methods, ensuring that components meet stringent safety standards before they are deployed in aircraft.

Volumetric Inspection :

Volumetric Inspection encompasses a range of NDT techniques aimed at detecting flaws within the volume of a material rather than just its surface. In the aerospace sector, methods like ultrasonic testing and radiography testing fall under volumetric inspection. These techniques are essential for inspecting critical components such as engine parts and airframes, where internal defects could lead to catastrophic failures. The ability to assess the integrity of a material throughout its entire volume enhances the reliability and safety of aerospace applications. With growing aircraft complexity and the use of advanced materials, the need for comprehensive volumetric inspection methods is becoming increasingly important to ensure the structural integrity of aerospace assets.

Surface Wave Testing :

Surface Wave Testing is an innovative NDT method that utilizes surface acoustic waves to assess material properties and detect surface-breaking defects. This technique is particularly useful in the aerospace industry for inspecting components where traditional methods may be less effective. Surface wave testing allows for rapid and non-invasive assessments, making it ideal for components such as airframes and engine parts. Its sensitivity to surface conditions and ability to provide real-time results enhance the effectiveness of inspections. As aerospace manufacturers prioritize efficiency and cost-effectiveness, the adoption of surface wave testing is expected to increase, contributing to improved safety and reliability in aviation applications.

Guided Wave Testing :

Guided Wave Testing (GWT) is an advanced NDT method that utilizes guided ultrasonic waves to inspect long-range structures such as pipelines and large aerospace components. This technique is particularly valuable in applications where access to certain areas may be limited or challenging. GWT can effectively detect defects over long distances with minimal access points, making it an efficient inspection method for large aircraft structures. The application of GWT in aerospace is steadily increasing, driven by the need for comprehensive assessments of complex systems. As technology continues to advance, guided wave testing is likely to play a crucial role in ensuring the integrity and reliability of aerospace structures while minimizing downtime.

By User

Aerospace :

The aerospace sector is a significant user of Non-Destructive Testing (NDT) methods, driven by stringent safety regulations and the critical need for quality assurance. Aerospace manufacturers employ a wide range of NDT techniques to inspect aircraft structures, components, and systems throughout the production and maintenance phases. The use of NDT in aerospace ensures that any defects or irregularities are identified and addressed before they can compromise the aircraft's safety and performance. As the aerospace industry continues to evolve with new materials and technologies, the demand for sophisticated NDT methods is expected to grow. Increased investment in research and development within aerospace manufacturing is also contributing to the expansion of NDT applications in this sector.

Defense :

In the defense sector, the use of Non-Destructive Testing (NDT) is critical for ensuring the reliability and safety of military aircraft and equipment. Defense contractors and manufacturers rely on NDT methods to conduct thorough inspections of components such as avionics, weapons systems, and other vital equipment. The stringent standards imposed by military regulations necessitate the implementation of robust NDT processes to guarantee that all materials meet the required specifications. Additionally, with the increasing reliance on advanced materials and technologies in defense applications, the demand for innovative NDT solutions continues to rise. The focus on maintaining operational readiness and minimizing downtime further underscores the importance of NDT in the defense industry.

By Application

Airframes :

The inspection of airframes is one of the most critical applications of Non-Destructive Testing (NDT) in the aerospace sector. Airframes are subjected to various stresses during flight, making it essential to ensure their structural integrity. NDT methods such as ultrasonic testing and radiography are widely employed to detect internal and external defects, including cracks, corrosion, and structural deformations. Regular inspections of airframes are mandated by regulatory bodies to ensure compliance with safety standards and to extend the service life of aircraft. The growing fleet of aircraft and the increasing focus on safety are driving the demand for NDT services in the airframe inspection segment.

Components :

NDT plays a vital role in the inspection of various components used in aerospace applications. Components such as turbines, gearboxes, and control systems are critical for the safe operation of aircraft. Non-Destructive Testing methods are used to evaluate these components for defects that could lead to failures. Techniques such as eddy current testing and liquid penetrant testing are frequently utilized for component inspection due to their effectiveness in detecting surface and subsurface flaws. As manufacturers strive to enhance the reliability and safety of their components, the demand for NDT services in this segment is expected to grow significantly.

Engines :

The inspection of engines is a crucial aspect of Non-Destructive Testing in the aerospace industry. Aircraft engines operate under extreme conditions, making it essential to ensure their reliability and performance. NDT methods like radiography testing and ultrasonic testing are employed to assess engine components for any signs of wear, fatigue, or defects. Regular inspections are not only important for compliance with safety regulations but also for preventing costly failures that could impact flight operations. With the increasing complexity of modern aircraft engines and the growing focus on preventive maintenance strategies, the demand for NDT in engine inspections is projected to rise.

Landing Gear :

Landing gear is one of the most critical components of an aircraft, requiring thorough inspection to ensure safety during takeoff and landing. Non-Destructive Testing techniques are essential for detecting flaws and wear in landing gear structures, which can include stress fractures and corrosion. Methods such as magnetic particle testing and ultrasonic testing are commonly used to inspect landing gear components for defects. The need for reliable landing gear systems is driving the demand for NDT services in this application. As airlines and manufacturers prioritize safety and maintenance, the significance of NDT for landing gear inspections will continue to grow.

Avionics :

In the context of aerospace applications, avionics encompass the electronic systems used for communication, navigation, and monitoring in aircraft. The reliability of avionics is critical for flight safety, necessitating the use of Non-Destructive Testing methods to ensure components are free from defects. Techniques such as visual inspection and surface wave testing are utilized to evaluate the integrity of avionics systems. The increasing complexity and integration of avionics technologies in modern aircraft are driving the demand for effective NDT solutions in this segment. As advancements in avionics continue to evolve, the importance of thorough NDT practices will remain paramount for operational safety.

By Region

The North America region dominates the Non-Destructive Testing (NDT) market, accounting for approximately 35% of the total market share in 2025. This dominance is primarily attributed to the presence of major aerospace manufacturers, defense contractors, and stringent regulatory standards in the region. The United States, in particular, is home to several leading aerospace companies that heavily invest in NDT technologies to ensure safety and compliance with aviation regulations. The growth of the North American NDT market is also supported by advancements in inspection technologies, such as automated and robotic NDT solutions, which enhance inspection efficiency and accuracy. With the projected CAGR of 7.5% for this region during the forecast period, North America is expected to maintain its leading position in the global NDT market.

Europe is another significant region in the Non-Destructive Testing market, holding approximately 30% of the total market share. The aerospace and defense sectors in countries like Germany, France, and the United Kingdom are rapidly adopting NDT solutions to meet stringent safety regulations and quality assurance requirements. The European market is characterized by the growing emphasis on technological advancements, including the integration of digitalization and automation in NDT processes. With a projected CAGR of 6.8%, the European NDT market is expected to experience steady growth as manufacturers seek to enhance the reliability of their products while reducing inspection costs.

Opportunities

The Non-Destructive Testing (NDT) market presents numerous opportunities for growth, particularly in the aerospace and defense sectors. One of the most significant opportunities lies in the adoption of advanced technologies such as automation, robotics, and Artificial Intelligence (AI) in NDT processes. These technologies have the potential to enhance inspection efficiency, reduce human error, and provide more accurate results. As manufacturers increasingly look to improve operational efficiency, the integration of automated NDT solutions can lead to significant cost savings and improved safety outcomes. Additionally, the growing emphasis on preventive maintenance strategies in the aerospace industry further underscores the demand for innovative NDT solutions that can facilitate ongoing monitoring of component integrity.

Furthermore, the expansion of the aerospace sector in emerging markets presents lucrative opportunities for NDT service providers. Countries in Asia-Pacific and Latin America are experiencing rapid growth in their aerospace industries, driven by increasing air travel demand and the establishment of new manufacturing facilities. This expansion necessitates the implementation of robust NDT practices to ensure compliance with international safety standards. By strategically positioning themselves in these emerging markets, NDT companies can capitalize on the growing demand for inspection services and technologies. Collaborations and partnerships with local aerospace manufacturers can also facilitate market entry and enhance service offerings in these regions.

Threats

Despite the promising growth prospects of the Non-Destructive Testing (NDT) market, several threats could hinder its progress. One of the primary threats is the increasing competition among NDT service providers, which can lead to price wars and reduced profit margins. As more companies enter the NDT market, the need for differentiation through technological innovation and superior service quality becomes crucial. Failure to adapt to changing market dynamics may result in loss of market share for existing players. Moreover, the rapid pace of technological advancements in NDT means that companies must continuously invest in research and development to remain competitive, which can strain financial resources.

Another significant threat to the NDT market is the potential for economic fluctuations and uncertainties that can impact aerospace and defense spending. Economic downturns may lead to budget cuts and reduced investment in maintenance and inspection services, posing a challenge for NDT providers. Additionally, geopolitical tensions and trade restrictions can disrupt supply chains and limit market access for NDT companies operating in international markets. As the industry navigates these challenges, maintaining a flexible and adaptive approach will be essential for sustaining growth and overcoming potential barriers.

Competitor Outlook

• GE Inspection Robotics
• Olympus Corporation
• Ferrostaal Industrial Services
• Yxlon International
• Mistras Group, Inc.
• Sonatest Ltd.
• NDT Global
• Testia
• Element Materials Technology
• Intertek Group plc
• SGS SA
• Pratt & Whitney
• Northrop Grumman Corporation
• Baker Hughes, a GE company
• Applied Technical Services, LLC
• Proceq SA

The competitive landscape of the Non-Destructive Testing (NDT) market in the aerospace and defense sector is characterized by the presence of several key players specializing in various NDT technologies and services. Companies such as GE Inspection Robotics and Olympus Corporation are at the forefront of technological advancements, offering innovative solutions that leverage automation and digitalization. These companies are investing substantially in research and development to enhance their product offerings and cater to the evolving needs of the aerospace and defense industries. Moreover, strategic partnerships and collaborations among industry players aim to expand service capabilities and strengthen market presence.

In addition to major players, several emerging companies are also making their mark in the NDT market. Mistras Group, Inc. and Testia are notable for their comprehensive service portfolios and expertise in specialized NDT methods. These companies are focusing on niche markets and providing tailored solutions that meet specific industry requirements. Furthermore, with the increasing focus on regulatory compliance and safety standards, companies that offer robust training and certification programs for NDT personnel are gaining competitive advantages. The commitment to quality assurance and customer satisfaction is driving the growth of these organizations within the NDT market.

As the aerospace and defense sectors continue to evolve, the competitive landscape will also witness changes driven by advancements in technology and market dynamics. Companies that can effectively leverage emerging technologies, such as AI and machine learning, are likely to gain a competitive edge by improving inspection accuracy and efficiency. Additionally, the trend towards sustainability and environmentally friendly practices is gaining momentum in the NDT market, prompting companies to invest in eco-friendly inspection solutions. As the industry adapts to these trends, the competitive landscape will remain dynamic, with both established players and new entrants striving to meet the growing demand for NDT services in aerospace and defense applications.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 SGS SA
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Testia
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Proceq SA
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 NDT Global
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Sonatest Ltd.
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Pratt & Whitney
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Intertek Group plc
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Mistras Group, Inc.
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Olympus Corporation
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Yxlon International
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 GE Inspection Robotics
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Baker Hughes, a GE company
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Element Materials Technology
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Northrop Grumman Corporation
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Ferrostaal Industrial Services
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis
  • 5.16 Applied Technical Services, LLC
    • 5.16.1 Business Overview
    • 5.16.2 Products & Services
    • 5.16.3 Financials
    • 5.16.4 Recent Developments
    • 5.16.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Non-destructive Testing (NDT) in the Aerospace and Defense Market, By User
    • 6.1.1 Aerospace
    • 6.1.2 Defense
  • 6.2 Non-destructive Testing (NDT) in the Aerospace and Defense Market, By Method
    • 6.2.1 Visual Testing
    • 6.2.2 Surface Inspection
    • 6.2.3 Volumetric Inspection
    • 6.2.4 Surface Wave Testing
    • 6.2.5 Guided Wave Testing
  • 6.3 Non-destructive Testing (NDT) in the Aerospace and Defense Market, By Technology
    • 6.3.1 Ultrasonic Testing
    • 6.3.2 Radiography Testing
    • 6.3.3 Eddy Current Testing
    • 6.3.4 Magnetic Particle Testing
    • 6.3.5 Liquid Penetrant Testing
  • 6.4 Non-destructive Testing (NDT) in the Aerospace and Defense Market, By Application
    • 6.4.1 Airframes
    • 6.4.2 Components
    • 6.4.3 Engines
    • 6.4.4 Landing Gear
    • 6.4.5 Avionics

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Non-destructive Testing (NDT) in the Aerospace and Defense Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Non-destructive Testing (NDT) in the Aerospace and Defense market is categorized based on

By Technology

• Ultrasonic Testing
• Radiography Testing
• Eddy Current Testing
• Magnetic Particle Testing
• Liquid Penetrant Testing

By Method

• Visual Testing
• Surface Inspection
• Volumetric Inspection
• Surface Wave Testing
• Guided Wave Testing

By User

• Aerospace
• Defense

By Application

• Airframes
• Components
• Engines
• Landing Gear
• Avionics

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• GE Inspection Robotics
• Olympus Corporation
• Ferrostaal Industrial Services
• Yxlon International
• Mistras Group, Inc.
• Sonatest Ltd.
• NDT Global
• Testia
• Element Materials Technology
• Intertek Group plc
• SGS SA
• Pratt & Whitney
• Northrop Grumman Corporation
• Baker Hughes, a GE company
• Applied Technical Services, LLC
• Proceq SA