Digital Transformation has gained momentum in the recent years and it is expected that there will be more than a two-fold increase in the deployment of digital services over the next five years. Aircraft manufacturers seek to improve operations and adapt new ways of working with an increased focus on digitization, sustainability and creation of green aircrafts. 


The need to build agile, resilient, predictive and adaptive supply chains has prompted OEMs to drive rapid change with DevOps, encourage innovation through the ecosystem and create new business models using IoT along with a continued focus on After-Market services and MRO.


QuEST's deep domain expertise in the A&D sector combined with our capability to deliver sustainable solutions enables customers to solve the challenges of the future without losing sight of the current needs.  We drive business outcomes for customers through the convergence of mechanical, digital and software engineering services. Our multidisciplinary engineering expertise helps to provide services across the complete product life cycle. 


Our in-depth understanding of the A&D industrial landscape, digital innovations and enhanced services capabilities, makes us a ‘Trusted Thinking Partner’ of choice to drive transformational business change.


Focus Areas

  • Aero Engines
  • Aerostructures
  • Aero Systems

  • Fan
  • Compressor
  • Combustor
  • Turbines
  • Structures and Transmissions
  • Cases and Frames
  • Systems

  • Primary & secondary structures (Metallic & Composite)
  • Pylons and Nacelles
  • Fixed Wing Structures

  • Air Management
  • Displays and Graphics
  • Cabin Camera
  • Landing Gear
  • Wheels & Brakes
  • Entertainment Systems
  • Controls & Sensing
  • Laser Ranging/ Illumination/Designation
  • Infrared Detection and Counter-Measures


After-Market Services/MRO

Extend product life, reduce costs, and improve maintenance and repair processes


QuEST’s After-Market Center of Excellence extends end-to-end support to customers for product fleet data management and analysis or repair engineering. Our sub-services help to extend product life, reduce costs, and improve processes for maintenance, repair and overhaul.

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Manufacturing Engineering

Bridging design and production for superior results with smart connected machines


To keep pace with industry growth and demand, aero engine manufacturers must ensure high quality manufacturing as quickly and cost-effectively as possible. Our engineering teams make this possible  with outcome-based solutions across process planning, shop and quality support, inspection planning, Computer Numerical Control (CNC) and Coordinate Measuring Machine (CMM) programming and cost-out analysis.

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Supply Chain

Improve on-time delivery and quality, launch strategic sourcing initiatives and minimize procurement costs


QuEST's expertise in supply chain management across domains helps to audit and assess suppliers, resolve material shortages and non-conformances, improve speed of delivery, reduce costs and backlog, Our supply chain service offerings include New Product Transition and Readiness, Product and Material cost out, Field Services & MRO Shop Support, Delivery & Quality Assurance, Supplier Transition & Readiness, Procure to Pay Management.

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Digital Technology

Solutions to improve productivity and customer experience


QuEST helps (OEMs) integrate and automate their design systems for seamless data exchange across product development lifecycles. This not only digitalizes engineering but also enables design optimization. With more than 20 years of deep domain expertise in engineering processes, QuEST has proven capabilities in pervasive digital technologies such as Internet of Things (IoT), Artificial Intelligence (AI), Augmented Reality (AR), Blockchain and security which helps deliver customized offerings.

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Mechanical Product Engineering

Accelerate design and development of new age mechanical products


At QuEST we support, new product development initiatives, product modification to fulfil new orders, improvement initiatives for products in service, investigate problems, and suggest alternative design solutions. QuEST's design solutions have helped OEMs to reduce cost and weight while improving performance of products, resolve high field failures, use better material and optimize manufacturing process. Our services focus in design and development.

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Engineering Analysis

Accelerate and develop innovative products using cutting edge methods and tools


QuEST's experienced team specializes in comprehensive engineering analysis using a number of techniques ranging from classical methods such as stress justification and strength tests to Finite Element Analysis (FEA), Thermal analysis and advanced Computational Fluid Dynamics or CFD. QuEST helps its customers avoid inconsistent and underperforming designs, unnecessary redesigns, reduce development time resources for rework, critical failures, and safety issues 

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Embedded Product Engineering

Design, develop and sustain electronics and embedded products


QuEST's domain expertise in embedded platforms and operating systems helps to provide consistent experience across the entire product portfolio, which in turn enables our customers to deliver world class products to the market. We offer services across the entire product lifecycle from design and development to testing, production support, and post product introduction support across multiple domains and technologies.

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Engineering Process Services

Services to improve engineering processes and off-load non-core activities


QuEST managed services approach relieves customers from supplier management hassles. Meanwhile, our capability led internal technical reviews and KPI monitoring reduces rework. Process efficiency, productivity improvement, reduced cost, improved quality and better time management are a given when customers come to QuEST for engineering process solutions. 

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Mission and Safety Critical Solutions

At Quest Global, we offer comprehensive global product engineering services.


We specialize in mission-critical and safety-focused applications and collaborate closely with Fortune 100 clients. We tailor solutions and assemble specialized teams that adhere to the highest standards. By employing leading-edge methodologies and best-practices, we optimize efficiency, reduce lead times, and cut overall costs.

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Aero Engines Design System Integration and Automation

20% reduction in cycle time through design system integration and automation


Design for Additive Manufacturing

Material savings of 71% without affecting fit & functionality

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AR360 Platform for Augmented Reality Solutions

Blueprint solution applied to aero engine assembly & disassembly processes

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Legacy to Model Centric

Time and cost of documenting a part reduced by 50%

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Predictive Analytics

Automated analytics for predictive maintenance

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Aircraft Cabin Management Solutions

Enhanced ergonomics and passenger experience


HD Camera Design & Development

Design, development, and certification of HD Camera, as per RTCA-DO-1788 DAL C, RTCA-DO-25

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Asset Tracking Platform

Design, development, integration & support services for IoT based asset tracking

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Factory and Equipment automation

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Success Stories

Redesign of Bearing Housing for Aero Engine Manufacturer

50% Reduction in Manufacturing Cost by Redesigning Bearing Housing

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Total Life Cycle Cost Improvement

$155Mn+ savings through Total Life Cycle Cost Improvement

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Non-Conformance management

200,000+ concessions delivered with Non-Conformance Management

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Component Manufacturing - Digital Twin Digital Manufacturing Solution

30% Manufacturing design cycle reduction with Digital Twin

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Aircraft Passenger Seat Power Modules Full Product Development responsibility

400,000 units of Aircraft Passenger Seat Power Modules fitted across multi-platform aircraft fleets

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QuEST helps Aero Engine Manufacturer Ensure Early Release of 1st Compliance Engine

Using QuEST Global to manage its Supply Chain Readiness activities helped this aero-engine manufacturer ensure 100% On-Time Delivery of parts for Final Assembly.

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On-Field Event Management: MinimumImpact, Maximum Readiness

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I am very happy with the work carried out. The team met expectations, communicated well, and met the set deadlines committed to.

One of the world's largest independent Tier I suppliers

I am extremely impressed with the technical competence of the offshore team delivering CNC programs. Continue keeping focus on the productivity and quality of the programs.

Plant Leader, Aerospace OEM

They are very responsive to customer requests and turn jobs around very quickly. They have backups, people trained to keep tasks moving if someone is out.

One of the largest Aero Engine OEMs

QuEST did a very nice job. They took a proactive approach with resolution of technical problems.

World's leading provider of aero engines

It’s not just a job. It’s an opportunity to engineer a new world.

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