Top 10 Embedded Software Development Companies in 2026

How We Selected the Top Embedded Software Development Companies

Our selection process focused on the following key points to identify embedded software development companies that have shown consistency, reliability, and long-term value.

• Proven track record: We have prioritized embedded software development companies that have a strong track record in custom embedded software development.  Their portfolio shows case studies and the ability to deliver projects within defined timelines in a wide range of services. Embedded software development services such as firmware development, RTOS, Embedded Linux, and hardware-software integration.
• Technical expertise: Embedded software development companies were assessed for their programming skills, such as C++, Embedded-C, embedded Linux, Java, Python, Rust, and more. They should have the ability to handle microcontrollers, processors, communication protocols, and development tools. 
• Client review: We have gathered the verified client reviews and positive feedback. Feedback shows customer satisfaction, communication, quality, and delivery reliability.
• Security and Compliance: Security is one of the topmost deciding factors. We have analyzed the embedded software development companies’ security development practices. They should adhere to the encryption and comply with industry standards.
• Support and Maintenance: Other factors, such as post-deployment support, upgrading the systems, and legacy modernization capabilities, were also focused on when selecting the embedded software development companies.

Top 10 Embedded Software Development Companies

1. Entrans

Entrans is a digital-transformation and product engineering company founded in 2020. Headquartered in New Jersey with operating offices in Chennai, Tamil Nadu, India. Our team designs, tests, and optimizes firmware and low-level software that bridges the gap between them to ensure seamless interaction. Through our AI-driven real-time insights, we provide end-to-end embedded software development services.

Key services of Entrans:

• AI-first Engineering: Being an AI-first Engineering firm, we implement our proprietary agentic frameworks, such as Thunai, that allow embedded systems to make autonomous, contextual decisions by triggering specific workflows based on the real-time data signals from the hardware. We utilize AI algorithms and tools to deliver cutting-edge solutions. 
• AI-driven embedded firmware development: We integrate AI and create the software layer that allows an operating system (OS) to communicate with a specific hardware board.
• RTOS: We manage hardware resources by using specialized embedded software known as a Real-Time Operating System (RTOS). Ensure to manage the time-critical tasks and to do multitasking. Our services include RTOS selection, kernel configuration, task scheduling, and real-time performance optimization.‍
• Legacy Embedded System Modernization: Embedded software development services include updating the legacy embedded systems to sustain in this cloud environment. They refactor codebases and integrate modern communication and management capabilities. They also help in upgrading hardware platforms and enabling connectivity in isolated systems.‍
• Testing and Quality Assurance: Our comprehensive services include unit testing, integration testing, and Hardware-in-the-loop (HIL) testing. Through these processes, we ensure that embedded systems meet functional, safety, and compliance requirements.‍
• Dedicated Engineering teams: We provide skilled low-level programming developers resources to accelerate the delivery of embedded software. Our developers use real-time predictive analysis and anomaly detection techniques to prevent any unexpected failure in the machine.‍
• Managed Services: We provide embedded software development consulting services​ that include ongoing application support, security, and proactive operations. Our post-deployment embedded software development services include bug fixes, performance optimization, firmware updates, and system enhancements. We ensure that embedded systems remain stable, secure, and compatible with evolving hardware and software environments.

2. ScienceSoft

ScienceSoft is a global IT consulting and software development company. They leverage over 35 years of experience to provide complex embedded software solutions, often integrated with Big Data or Cloud Components. Their organizational depth is particularly relevant for embedded projects, which require a multidisciplined approach.

Key services of ScienceSoft:

• ScienceSoft provides embedded software development services through a specialized focus on safety-critical and regulated applications. 
• They take care of the entire lifecycle from hardware-specific requirements and product design to firmware implementation.
• They design scalable architectures and control applications for connected products, integrating advanced data analytics and AI.

3. Vention

Vention is a global software engineering leader. They follow a cloud-to-factory approach that integrates both hardware and software. They produce connectivity software for consumer electronics and industrial IoT (IIoT) sensors.

Key services of Vention

• Vention develops custom firmware for its proprietary MachineMotion AI controllers. Through this, they enable real-time motion control for robots and conveyors, supporting advanced protocols such as EtherCAT and MQTT.
• They offer end-to-end IoT services, including secure Over-the-Air (OTA) updates and cloud-based performance analytics. They specialize in high-velocity industrial automation and connected product development.

4. Simform

Simform is a digital and product engineering company that bridges the gap between hardware and software through its co-engineering delivery model. They are well-recognized for building high-performance IoT solutions and connected device ecosystems.

Key Services of Simform

• Simform directly integrates AI into hardware (AIoT) by enabling predictive maintenance, anomaly detection, and real-time data processing at the edge to reduce latency and cloud dependency.
• They specialize in building high-performance IoT ecosystems, starting from sensor integration and hardware-to-cloud connectivity to the development of mobile dashboards.

5. Auriga

Auriga is a software R&D and IT outsourcing services provider. Their embedded software development services include device prototyping and emulation, automated and interoperability testing, and legacy code refactoring.

Key services of Auriga

• Auriga provides embedded software development services through its comprehensive firmware development and testing methodology. They also provide RTOS implementation and creation of Board Support Packages (BSPs).
• They specialize in producing digital twins and hardware-in-the-loop (HIL) simulation environments. This basically means testing software on virtual hardware even before starting to design the components.

6. Tessolve

Tessolve acts as a one-stop shop solution with full-fledged hardware and software capabilities. They provide end-to-end product design services in the embedded domain from concept to manufacturing under an ODM model with application expertise.

Key services of Tessolve

• Tessolve delivers embedded software development services covering firmware, device drivers, OS support, post-silicon testing, and system-level validation. 
• They are a silicon and systems engineering firm that utilizes its Silicon-first DNA to provide deep hardware and software integration.
• Tessolve provides specialized development for regulated markets, including AUTOSAR-compliant automotive software, avionics systems, and industrial IoT.

7. Softeq

Softeq is a global company specializing in embedded and hardware technology solutions. They are commonly referred to as a full-stack development partner that bridges the gap between hardware and software.

Key services of Softeq

• Softeq specializes in bare-metal programming, custom BoardSupport Packages (BSPs), and optimization of embedded operating systems such as Linux, FreeRTOS, and QNX. They handle everything from secure bootloaders to device drivers for custom PCBs.
• They design sophisticated HMI solutions from basic command panels to complex automotive and medical GUIs using frameworks like Qt, OpenGL, and HTML5.

8. Boston Engineering

Boston Engineering provides a holistic approach that incorporates physical product design, electronics, and embedded software as a unified system. The company is famous for solving complex challenges in defence and security, medical devices, robotics, and commercial industries.

Key services of Boston Engineering

• Boston Engineering provides embedded services by designing compelling touchscreen interfaces for connected medical and industrial devices. Their provision includes engineering for high-complexity devices where the software must interact seamlessly with complex mechanical systems.
• They follow a customer-centric approach with the aim of giving high-quality solutions and ensuring the final product is intuitive for the end user.

9. Chetu

Chetu is a global, US-based provider. They work on the Captive Outsourced Development Center model, which is particularly effective for large-scale industrial and commercial embedded projects that require manual coding and testing.

Key services of Chetu

• Chetu provides AI-powered embedded solutions to improve efficiency, reliability, and functionality through advanced AI integration. They utilize AI algorithms to create cutting-edge solutions tailored to meet expectations.
• They provide end-to-end embedded software development services for microprocessors and microcontrollers, device drivers, IoT devices, HID, and M2Ms. They include smart home equipment, industrial automation mechanisms, consumer electronics, and wearables.

10. Avench Systems

Avench Systems is a design and engineering firm that supports businesses in manufacturing, energy, construction, and healthcare across the United States. They are well-recognized for their strong embedded and firmware expertise.

Key services of Avench Systems

• Avench provides embedded software development services through its seven-step systematic approach to Embedded Software Development. Avench Systems specializes in embedded firmware for MCU/RTOS environments, board support package (BSP) creation, and middleware, including connectivity stacks for protocols such as LoRa, LTE, and BLE.
• They focus on secure operations, implementing secure boot mechanisms and cryptographic algorithms to protect IoT devices from cyberattacks.

Core Services Provided by Embedded Software Development Companies

Embedded software development companies are involved in the entire lifecycle of a device. The core services they provide are

• Firmware and Middleware Development: Embedded Software Development companies focus on creating low-level software that directly controls hardware components. This mainly handles bootloaders and device initialization. The low-level code is developed for microcontrollers (MCUs) and DSPs that run upon power-up to initialize the systems and load the main applications. Embedded software development companies optimize performance, reliability, and power efficiency. 
• Embedded System Design and Architecture: Embedded software development service involves defining system architecture, guiding in selecting hardware platforms, and designing software frameworks. Thereby creating secure, efficient code for the specialized devices.
• Embedded Operating Systems and RTOS: Embedded software development companies provide specialized OS integration services to manage multitasking. They customize Real-Time Operating System (RTOS)-based solutions such as FreeRTOS, Zephyr, or QNX, which give microsecond precision.
• Hardware-Software Co-design and Integration: An embedded software company also designs circuit boards (PCBs), schematics, and mechanical integration with the software services. They also integrate software with sensors, processors, peripherals, and communication modules. This integration between both hardware and software prevents system failure and thereby improves system reliability.
• IoT connectivity: Embedded software development companies enable device connectivity through protocols such as MQTT, CAN, Modbus, Bluetooth, and Wi-Fi. They allow devices to communicate with cloud platforms and ensure secure cloud connections.
• Testing and Quality Assurance: Embedded systems often control mission-critical tasks, so the quality and testing of these systems are very important. Embedded software development companies do Hardware-in-the-Loop (HIL) Testing, in which they validate software using real hardware simulators.
• Security and Compliance: Embedded software development companies ensure code strictly meets industry standards such as ISO 26262 (Automotive), IEC 62304 (Medical), or MISRA C (Safety-critical coding).

How to Choose the Best Embedded Software Development Company for Your Business

Choosing an embedded software development company needs a structured approach rather than a trial-and-error approach. The following factors make a steep difference in selecting them.

• Embedded systems Expertise: An embedded software development company should possess experience with the chosen hardware architecture, firmware development, RTOS, embedded Linux, and preferably access to prototyping labs.
• Assess Industry and Domain Experience: An embedded software development company should possess industry-specific expertise, especially in sectors such as automotive and healthcare.
• Quality and Testing Process: Ensure that the embedded software development company follows rigorous quality assurance procedures. Check their approach to unit testing, integration testing, hardware-in-the-loop (HIL) testing, and system validation. 
• Communication and Collaboration: Communication plays an important role in selecting an embedded software development company. Clear communication with transparent updates about the issues will give a good impression with the client.
• Client review: Customer satisfaction will add more credits to the embedded software development company. Verify the reviews of the company on popular platforms such as Clutch or GoodFirms.

Future Trends in Embedded Software Development

Embedded software development is becoming smarter nd more software-driven. The key trends that define the future of embedded software development services are

• AI adoption: AI toolchains automate boilerplate code, drivers, tests, and static analysis, slashing development time from weeks to hours. Agentic AI frameworks are being adopted in most domains. They allow hardware to make autonomous decisions based on complex data triggers without human intervention.
• Enhanced security: Embedded systems handle sensitive data. Future embedded software emphasizes secure boot, encryption, authentication, and over-the-air (OTA) update mechanisms from the earliest design stages.
• IoT-driven systems: IoT is driving demand for embedded software that supports secure connectivity, remote monitoring, and device management. Embedded Software Development Services now focus on interoperability, scalable communication, and cloud integration.
• AI and Edge Computing Integration: AI enables real-time decision-making and reduces latency in automotive, healthcare, and industrial applications.
• Advanced Connectivity: The future of embedded system software development is utilizing 5G and Low-Power Wide-Area Networks (LPWAN) for faster, long-range, and more reliable communication.

Why Choose Entrans as Your Embedded Software Development Partner

Embedded software’s quality decides the success of a smart device. Embedded software development services improve performance by reducing failures. Partnering with an Embedded Software Development Services Partner, such as Entrans, will address system failures, security gaps, and costly rework. 

We conduct rigorous testing, and we will test the software to work seamlessly with hardware. From controlling hardware to enabling connectivity, embedded software impacts every stage of a product’s lifecycle.

Learn about how we improve product quality and deliver dependables that meet market needs. Book a consultation call.