Top Product Engineering Companies in the US

Product engineering is at the heart of innovation and business success. It’s what turns great ideas into real-world products, quickly, intelligently, and on a scale. Some of the world’s most advanced companies are based in the United States, leading the way with top-tier engineering services across industries like automotive, IT, consumer electronics, aerospace, and industrial manufacturing. These firms are not just into building products, they shape the future by setting new standards for quality, performance, and innovation. 

Here’s a list of the top product engineering companies in the US that are transforming ideas into cutting-edge products. 

1. Vee Technologies

Headquarters: Georgia, USA

Website: www.veetechnologies.com

Vee Technologies is a global technology and engineering solutions company known for its end-to-end product engineering and manufacturing services. As one of the Top Product Engineering Companies in the US, from design validation, prototyping, and CAD support to full-scale product development, the company caters to industries such as automotive, IT, construction, aerospace, and industrial equipment.

Why Vee Technologies stands out:

•      Strong focus on cost optimization and faster time-to-market
•       Proven expertise in BLDC motors, IoT devices, and precision manufacturing
•      A robust global delivery model and ISO-certified processes 

2. HCLTech (HCL America Inc.)

Headquarters: Sunnyvale, CA

Website: www.hcltech.com 

HCLTech offers a comprehensive suite of product engineering services, from embedded systems and VLSI design to software-defined products and lifecycle support. Their client base includes Fortune 500 companies across the US. 

Key strengths:

•      Industry 4.0 solutions
•      AI and IoT-based product transformation
•      Longstanding relationships with OEMs and Tier-1 suppliers

3. Cognizant

Headquarters: Teaneck, NJ

Website: www.cognizant.com

Cognizant’s engineering and R&D services empower enterprises to engineer the next generation of products. Their services span digital engineering, system integration, product modernization, embedded engineering and software product development. 

Industries served: Life sciences, medical devices, telecom, aerospace and defense, and automotive.

Edge: Integration of AI, machine learning, and cloud platforms into physical product development.

4. Wipro Engineering Edge

Headquarters: East Brunswick, NJ

Website: www.wipro.com 

Wipro's Engineering Edge division supports next-gen product engineering through digital twins, 5G engineering, and autonomous systems. It serves clients in aerospace, manufacturing, and connected devices.

Specialization:

•        Smart product design
•        Mechanical and electronics engineering
•        Comprehensive R&D as a service

5. GlobalLogic (A Hitachi Group Company)

Headquarters: San Jose, CA

Website: www.globallogic.com 

GlobalLogic focuses on digital product engineering services that help clients design and build innovative software-driven products. Their design-led engineering approach is ideal for consumer tech, healthcare, and industrial sectors. 

Highlight: Combines human-centered design with AI-powered engineering 

6. LTIMindtree

Headquarters: Warren, NJ

Website: www.ltimindtree.com

Formed by the merger of LTI and Mindtree, LTIMindtree offers deep expertise in embedded systems, connected products, and smart manufacturing. They are helping US companies achieve digital transformation through agile product development. 

Focus areas:

•      Smart manufacturing
•      Cloud-based engineering platforms
•      Accelerated product innovation lifecycle 

7. EPAM Systems

Headquarters: Newtown, PA

Website: www.epam.com 

EPAM combines software engineering with product strategy and design to help businesses build scalable and secure products. It is highly regarded for its rapid prototyping and agile delivery models.

Notable for:

•      High-tech industry partnerships
•      Integration of DevOps and agile methodologies into engineering

8. Infosys Engineering Services

Headquarters: Richardson, TX

Website: www.infosys.com 

Infosys delivers robust engineering and R&D services with a strong focus on sustainability, digital design, and simulation. It supports product engineering across sectors like energy, telecom, and automotive. 

Differentiator:

•      Focus on sustainable product engineering
•      AI-driven design automation and digital simulation

9. Tech Mahindra

Headquarters: Plano, TX

Website: www.techmahindra.com

Tech Mahindra provides full-spectrum engineering services including product ideation, CAD automation, testing, and compliance. The company has developed industry-specific engineering accelerators that reduce time-to-market.

Industry focus: Aerospace, industrial, and high-tech manufacturing

Specialty: Digital thread and digital twin implementation

10. Persistent Systems

Headquarters: Santa Clara, CA

Website: www.persistent.com 

Persistent Systems is a digital engineering and enterprise modernization firm. It helps product companies across healthcare, BFSI, and industrial tech sectors modernize their offerings using cloud-native architectures. 

Strengths:

•      Focus on SaaS-based product engineering
•      Agile development and DevSecOps integration

The US is a global hub for product engineering innovation, and these companies are leading the way with their deep domain expertise, advanced engineering tools, and customer-centric approaches. Whether it’s a startup looking to build an MVP or a global enterprise seeking full-scale engineering support, partnering with the right firm is crucial for market success.

For companies seeking product design, prototyping, CAD modeling, or complete manufacturing support, exploring these top product engineering companies is a smart move.