Best Embedded Systems Development Companies in the USA

ByBNW TEAM

Embedded systems don’t usually grab headlines, but they’re behind the scenes making a ton of modern tech work. Think of things like smart thermostats, medical devices, factory sensors, or car control units – that’s all embedded tech quietly doing its thing. These systems have to be efficient, reliable, and often work under the hood with limited resources, which means building them takes a pretty specific skill set.

So, if you’re working on something that needs to interface with real hardware – maybe a connected product, something in industrial automation, or even revamping old legacy devices – you’ll want a team that knows how to make that work. The companies in this list have the experience to design embedded systems that actually hold up in the real world.

1. A-listware

A-listware takes on embedded systems development as part of their full-stack software and consulting services. Their team includes experts in embedded systems, data, cloud, and traditional software – and even though their main offices are in Europe, they’ve built a strong presence in the US. They work with all kinds of clients, from small tech startups to enterprise companies, delivering embedded solutions that fit right into a client’s existing process.

They typically handle everything from idea to rollout and post-launch support. Their engineers are used to getting deep into microcontroller-level development, system optimization, and cloud integration when needed. And since they also handle DevOps, security, and QA, they don’t just stop at the embedded layer – they can take care of the full stack surrounding it. That’s helpful for companies that don’t want to stitch together a bunch of different vendors just to get one product off the ground.

Key Highlights:

  • Offers embedded software development as part of broader IT and engineering services
  • Delivers dedicated remote teams with technical oversight and integrated communication
  • Maintains dev hubs across Europe with project leadership aligned to US clients
  • Covers embedded work alongside application development, cloud, and DevOps
  • Works with a wide variety of industries including healthcare, manufacturing, and telecom

Services:

  • Embedded software and IoT development
  • C/C++ programming for microcontrollers and constrained systems
  • Dedicated development team setup with full transparency
  • System modernization and support for legacy embedded applications
  • Application development surrounding embedded solutions (mobile, web, cloud)
  • DevOps, infrastructure, and security integration for connected products
  • Testing and QA for embedded software systems
  • Technical consulting and project management for embedded teams

Contact Information:

2. Auriga

Auriga focuses on embedded systems that need serious technical depth. They tend to work on projects that live closer to the hardware, like medical devices, semiconductors, industrial controllers, and telecom equipment. Most of the time, they’re partnering with OEMs and manufacturers to build everything from firmware and drivers to board support packages and real-time OS setups. If the physical hardware isn’t ready yet, they’ll often use simulation or modeling to get started.

A lot of their work involves helping companies update older platforms – whether that means porting software, optimizing for a new chip, or building out digital twins. They’re also equipped to handle embedded UI, safety compliance, and machine learning features. Their labs are designed for thorough testing, including setups for medical-grade and industrial environments. Start to finish, they cover all the bases: design, prototyping, testing, and ongoing support.

Key Highlights:

  • Experience in embedded development for medical, automotive, industrial, and telecom sectors
  • Works with a wide range of OS platforms including Embedded Linux, RTOS, and VxWorks
  • Offers board bring-up and full stack firmware development
  • Focus on simulation, digital twin modeling, and early-stage product testing
  • Provides embedded software safety and cybersecurity support

Services:

  • Firmware and driver development
  • Board support package creation
  • Embedded testing and test automation
  • Porting and migration of legacy systems
  • Troubleshooting and long-term software support
  • Embedded modeling and simulation
  • Security and safety compliance (MISRA C, DO-178C, IEC 62304)
  • Data acquisition and remote device connectivity for IIoT projects

Contact Information:

  • Website: auriga.com
  • Email: pr@auriga.com
  • Address: Auriga, Inc. 400 Trade Center, Ste 5900 Woburn, MA 01801, USA
  • LinkedIn: www.linkedin.com/company/auriga
  • Facebook: www.facebook.com/AurigaInc
  • Twitter/X: x.com/aurigainc

3. Tessolve

Tessolve does both the hardware and software sides of embedded systems. They’ll take a product idea and run with it – from initial architecture and design to validation and deployment. Their teams are often working in real-time systems, driver development, and post-silicon validation, especially for industries like automotive, industrial automation, and avionics.

They’ve also built out system-on-module offerings to help clients reduce development time. If you’re working on a connected product or something that requires real-time performance, their engineers are used to building for that kind of environment. Their labs are a key part of their workflow too – allowing for hands-on debugging and regulatory testing before anything ships.

Key Highlights:

  • Offers embedded solutions across automotive, avionics, and industrial sectors
  • Runs dedicated labs for post-silicon validation, wireless testing, and embedded software
  • Provides system-on-module designs for fast integration and reduced dev time
  • Covers both hardware and software sides of embedded engineering
  • Focuses on real-world use cases like connected vehicles and industrial control

Services:

  • Embedded software engineering
  • Automotive software development
  • Wireless system testing
  • Post-silicon validation
  • System-level testing
  • System design and hardware prototyping
  • Regulatory testing and certifications
  • System-on-module development and integration

Contact Information:

  • Website: embedded.tessolve.com
  • Phone: +1 408-865-0873
  • Email: sales@tessolve.com
  • Address: TessolveDTS Inc., 3910 N. First Street, San Jose, CA 95134
  • LinkedIn: www.linkedin.com/company/tessolve-services-pvt-ltd
  • Facebook: www.facebook.com/tessolve
  • Instagram: www.instagram.com/tessolve_
  • Twitter/X: x.com/tessolve

4. Re:Build AppliedLogix

Re:Build AppliedLogix takes a hands-on, custom approach to embedded development. They don’t just write code – they work across the full stack: PCB layout, embedded firmware, FPGA programming, and even mechanical design. Whether you need help with one part of your project or the whole thing, they’re comfortable plugging in.

They work in industries where precision matters – robotics, battery systems, imaging, and agriculture, to name a few. A lot of their process revolves around simulation and early-stage modeling, which helps spot issues before hardware is even built. Being part of Re:Build Manufacturing means they also have support for production and long-term lifecycle planning, but their bread and butter is embedded systems and integrated engineering.

Key Highlights:

  • Works across robotics, battery systems, imaging, and agriculture
  • Provides both end-to-end product development and specialized engineering
  • Combines mechanical, electrical, and software design under one roof
  • Offers simulation and modeling for early-stage validation
  • Handles product testing, qualification, and certification processes

Services:

  • Circuit board design and PCB layout
  • Embedded software and firmware development
  • FPGA design and implementation
  • Mechanical and packaging design
  • Mobile and cloud app integration
  • Sensor and system integration
  • Product prototyping and fabrication
  • Regulatory and environmental compliance testing

Contact Information:

  • Website: appliedlogix.rebuildmanufacturing.com
  • LinkedIn: www.linkedin.com/company/appliedlogix-llc.
  • Address: 777 Canal View Blvd. Suite 200 Rochester, NY 14623
  • Phone: 585-678-1027

5. HCLTech

HCLTech offers embedded systems development as part of its wider product engineering services. Their teams work across multiple levels – everything from firmware and OS-level work to building applications on top of embedded platforms. They’re especially active in sectors like healthcare, telecom, and automotive, often combining embedded development with voice, edge computing, or AI features.

They also support older platforms that need to be updated or ported. Whether that’s reengineering software, improving performance, or enabling cross-platform compatibility, they’ve built tools and automation frameworks that help speed things up. If you’re dealing with multiple hardware vendors or trying to consolidate product lines, they’ve probably seen that before.

Key Highlights:

  • Offers embedded development services across product lifecycles
  • Works with embedded Linux, Android, QNX, VxWorks, and other real-time OS
  • Supports processor platforms from Intel, ARM, Nvidia, MediaTek, and more
  • Provides porting, reengineering, and support for legacy embedded systems
  • Combines embedded engineering with AI, computer vision, and edge tech

Services:

  • Embedded software and firmware development
  • Embedded system architecture and modeling
  • Platform porting and multi-OS support
  • Lifecycle maintenance and regression testing
  • Reengineering and performance optimization
  • Embedded testing and automation
  • Device driver development and integration
  • Compliance and interoperability testing

Contact Information:

  • Website: www.hcltech.com
  • Address: Suite 375, 27725 Stansbury Blvd. Farmington Hills, Michigan 48334, USA
  • LinkedIn: www.linkedin.com/company/hcl-technologies
  • Facebook: www.facebook.com/HCLTechOfficial
  • Instagram: www.instagram.com/hcltech
  • Twitter/X: x.com/hcltech

6. ITK Engineering

ITK Engineering builds embedded systems that power everything from smart machines to connected vehicles. What sets them apart is how they bring software, hardware, and systems thinking together. They don’t just deliver a single component – they’re often involved in end-to-end builds or work as part of a larger in-house team, depending on what the client needs.

They’re used to building for real-time performance, AI on the edge, and safety-critical environments. Whether it’s an autonomous vehicle platform or an industrial sensor network, they’ve got modular tools and internal platforms that help speed things along. They’re also keeping up with modern languages like Rust for embedded projects, which gives them more flexibility as systems become more complex.

Key Highlights:

  • Offers both end-to-end embedded development and team extension support
  • Covers mobility, healthcare, and industrial embedded systems
  • Provides integration with AI, cloud, and IoT for connected use cases
  • Uses modular platforms for faster configuration and adaptation
  • Emphasizes compliance with cybersecurity, safety, and industry norms

Services:

  • Embedded software and hardware engineering
  • Real-time systems and firmware development
  • Hardware platform design and prototyping
  • Modular embedded platform adaptation
  • System integration and validation
  • Embedded AI and edge intelligence deployment
  • Lifecycle support and reengineering
  • Agile team staffing and project collaboration

Contact Information:

  • Website: www.itk-engineering.de
  • Phone: +1 248 876 1000
  • Email: Info-NA@itk-engineering.com
  • Address: 38000 Hills Tech Drive, Farmington Hills, MI 48331 USA
  • LinkedIn: www.linkedin.com/company/itk-engineering
  • Facebook: www.facebook.com/itkengineering

7. DMC, Inc.

DMC brings embedded systems into the mix as part of their broader work in automation, hardware, and custom application development. They’re the kind of team companies call when something needs to move fast or has a lot of moving parts. From PCB layout and firmware to simulation and production support, they’re involved at nearly every stage of development.

They work across industries like aerospace, automotive, healthcare, and even food and beverage, where control systems and real-time performance matter. DMC’s engineers know their way around RTOS, FPGA programming, embedded vision, and wireless communication protocols. They also offer internal training and consulting, which helps clients take over smoothly once a system is ready to scale.

Key Highlights:

  • Offers embedded hardware and software development under one roof
  • Works across medical, industrial, automotive, and aerospace sectors
  • Supports fast prototyping and in-house embedded testing
  • Covers real-time operating systems and advanced connectivity solutions
  • Provides training and consulting to internal engineering teams

Services:

  • PCB design and circuit simulation
  • Embedded firmware and driver development
  • RTOS, DSP, and FPGA programming
  • Component selection and BOM optimization
  • Compliance testing and production support
  • Wireless communication and embedded vision systems
  • Platform support for Linux, Android, iOS
  • Custom embedded system integration and validation

Contact Information:

  • Website: www.dmcinfo.com
  • E-mail: email.sales@dmcinfo.com
  • Facebook: www.facebook.com/pages/DMC-Inc/107982009242929
  • LinkedIn: www.linkedin.com/company/dmc-engineering
  • Instagram: www.instagram.com/dmcengineering
  • Address: 2222 N Elston Ave Suite 200 Chicago, IL 60614
  • Phone: (872) 309-2711

8. Waverley Software

Waverley Software works with companies building embedded solutions for connected products – everything from smart home devices to robotics and industrial IoT. Their teams handle both the firmware side and broader system integration, often working closely with clients to make sure devices operate smoothly in the field.

They’ve got experience with real-time OS like FreeRTOS and VxWorks, and they’re comfortable developing custom middleware or diving into kernel-level work on Windows and Linux. Their work often includes adding machine learning or signal processing features directly onto embedded devices. Whether the tech is new or legacy, they help connect the dots between embedded hardware, mobile apps, and the cloud.

Key Highlights:

  • Builds embedded systems for IoT, robotics, and smart home devices
  • Offers both software and hardware-level support, including testing
  • Works with real-time OS like FreeRTOS, VxWorks, and RTLinux
  • Integrates ML, image processing, and audio recognition in devices
  • Supports Linux/Windows drivers, middleware, and cloud integration

Services:

  • Firmware and bootloader development
  • Board-level software and RTOS integration
  • Embedded middleware and protocol support
  • Machine learning and signal processing for embedded use
  • Hardware testing, QA, and performance validation
  • Embedded UI/UX and mobile app development
  • Refactoring legacy systems and adding cloud connectivity
  • Driver and kernel module development for Linux and Windows

Contact Information:

  • Website: waverleysoftware.com
  • Phone: +1 (650) 238-9205
  • Email: info@waverleysoftware.com
  • Address: 855 El Camino Real, Palo Alto, CA, USA
  • LinkedIn: www.linkedin.com/company/waverley-software
  • Facebook: www.facebook.com/WaverleySoftware
  • Instagram: www.instagram.com/waverley.software
  • Twitter/X: x.com/waverleyglobal 

9. Lemberg Solutions

Lemberg Solutions builds embedded systems for industries like energy, healthcare, transport, and IoT. Their team works on both the firmware and hardware side, taking projects from concept through prototyping and refinement. They’re equipped to handle AI at the edge, embedded Linux work, and FPGA programming – with in-house lab setups to speed up testing and debugging.

Their projects include everything from smart sensors and automotive systems to medical monitoring tools and user-facing embedded GUIs. They’re used to working with Arm-based microcontrollers, Linux kernel drivers, and GUI frameworks like Qt and TouchGFX. Depending on the setup, they can handle full builds or slot in as a technical extension of an internal team.

Key Highlights:

  • Supports full embedded product lifecycle from PoC to production
  • In-house hardware lab for testing, PCB bring-up, and rapid prototyping
  • Experience with AI integration on edge devices and embedded Linux
  • Offers standalone product builds or team extension for client projects
  • Covers electrical, firmware, mechanical, and interface development

Services:

  • Firmware and embedded application development
  • Embedded Linux kernel, driver, and system integration
  • Embedded AI and machine learning model integration
  • FPGA programming and sensor fusion support
  • PCB design, component selection, and rapid prototyping
  • GUI development using Qt, Crank, and other frameworks
  • Embedded system consulting and architecture audits
  • Legacy system modernization and tech support

Contact Information:

  • Website: lembergsolutions.com
  • Email: info@lembergsolutions.com
  • LinkedIn: www.linkedin.com/company/lemberg-solutions-limited
  • Facebook: www.facebook.com/LembergSolutions
  • Instagram: www.instagram.com/lembergsolutions
  • Twitter/X: x.com/WeAreLemberg

10. Avench Systems

Avench Systems works with US-based companies to deliver embedded systems that combine hardware, firmware, and IoT design. Their projects usually begin at the concept stage and carry through to manufacturing, including PCB design, firmware programming, and system testing. Although they’re based in Bangalore, they work closely with US clients in industries like oil and gas, food processing, automation, and industrial electronics.

They tend to focus on solutions where firmware and hardware are tightly linked – like smart control systems or IoT edge devices. Avench also supports outsourced R&D and offers flexible delivery models, so clients can decide how much of the process they want to manage themselves. They’re used to delivering everything from tracking devices to embedded gateways and connected sensors.

Key Highlights:

  • Works with US-based companies on embedded systems development
  • Supports full-cycle product development, from ideation to production
  • Experience with RTOS, Linux BSP, IoT protocols, and LoRa/LTE/Wi-Fi
  • Offers both turnkey delivery and collaborative engineering models
  • Handles validation, compliance testing, and production handoff

Services:

  • Embedded software and firmware development
  • PCB and hardware board design
  • IoT solution engineering
  • Prototyping and system integration
  • Obsolescence and value engineering
  • Manufacturing support and DFM analysis

Contact Information:

  • Website: avench.com
  • Phone: +1-775-404-5757
  • Email: info@avench.com
  • Address: ROTZLER USA INC, 1475 Avenue S, Grand Prairie, TX 75050, United States
  • LinkedIn: www.linkedin.com/company/avench-systems
  • Facebook: www.facebook.com/avenchsystems
  • Instagram: www.instagram.com/avench_systems
  • Twitter/X: x.com/avench_systems

11. Boston Engineering

Boston Engineering focuses on building embedded systems for industries where performance and reliability are critical – like defense, healthcare, industrial automation, and robotics. They have a strong interdisciplinary team that blends mechanical, electrical, and software engineering, which helps them manage full product development lifecycles.

They work on everything from embedded platforms for medical tools to unmanned vehicle systems and industrial controllers. Their engineers handle firmware, signal processing, I/O design, and real-time OS integration. They also provide system-level consulting and project management support, including regulatory validation and production handoff when needed.

Key Highlights:

  • Provides full-cycle embedded hardware and firmware development
  • Handles projects involving real-time control, robotics, and connected devices
  • Supports FPGA, MCU, and MPU-based systems with custom packaging
  • In-house expertise across mechanical, electrical, and software disciplines
  • Active in medical, defense, industrial, and commercial product sectors

Services:

  • Embedded system design and consulting
  • PCB and hardware development
  • Firmware development in C, C++, Python
  • Sensor integration and I/O interface design
  • Real-time OS and Linux-based embedded systems
  • Signal conditioning and low-noise electronics
  • Mechanical and thermal design for embedded products
  • Project management including verification and validation

Contact Information:

  • Website: www.boston-engineering.com
  • Phone: 781-466-8010
  • Email: info@boston-engineering.com
  • Address: 300 Bear Hill Rd. Waltham, MA
  • LinkedIn: www.linkedin.com/company/boston-engineering
  • Twitter/X: x.com/bostengineering

12. L&T Technology Services (LTTS)

LTTS delivers embedded systems as part of a much broader portfolio of engineering services. They’re involved in nearly every aspect – hardware design, firmware, platform development, and system testing. Their teams work across industries like automotive, telecom, industrial equipment, medtech, and consumer electronics.

They’ve got labs equipped for RF, 5G, and high-speed signal testing, and they support popular hardware platforms like Qualcomm, Intel, and NXP. From early board layout to compliance certification, they can stay involved throughout a product’s entire life. If you’re looking to scale, update, or launch a new platform, they’re set up to support both greenfield builds and ongoing upgrades.

Key Highlights:

  • End-to-end embedded systems development across hardware and software
  • Experience with platforms like Qualcomm, STMicroelectronics, NXP, Intel, and others
  • Dedicated labs for high-speed, RF, 5G, and EMI/EMC testing
  • Focus areas include platform hardware, embedded software, and system verification
  • Coverage across automotive, telecom, medtech, industrial, and semiconductor sectors

Services:

  • Embedded hardware design and prototyping
  • Multilayer PCB layout and optimization
  • Embedded software development and integration
  • RF, antenna, and wireless systems testing
  • Hardware-in-the-loop (HIL) simulation and test planning
  • Product lifecycle support including obsolescence management
  • EMI/EMC compliance testing and certification
  • Virtualization and edge computing solutions for embedded systems

Contact Information:

  • Website: www.ltts.com
  • E-mail: info@ltts.com
  • Facebook: www.facebook.com/LnTTechnologyServices
  • Twitter: x.com/LnTTechservices
  • LinkedIn: www.linkedin.com/company/l&t-technology-services-limited
  • Instagram: www.instagram.com/lifeatltts
  • Address: 5201 Great America Parkway Suite 520 Santa Clara, California, 95054, USA
  • Phone: 0265-670 5000/5001

Conclusion

Picking the right embedded systems team isn’t just about what languages or tools they use – it’s about whether they can actually deliver something that works in the real world. Embedded tech doesn’t get much attention when it’s doing its job right, but it’s often the thing that keeps everything else running smoothly.

The companies in this list all bring something different to the table. Some are stronger on hardware, others on software, and a few do both with labs and engineering setups that let them test, iterate, and build for the real world. No matter what you’re building, these are the folks who understand how to make your devices reliable, efficient, and ready to go.

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