Electronics Manufacturing Service (EMS) companies play a critical role in building and assembling advanced electronic components and systems across various industries.
Bangalore is India’s tech capital, which hosts a wide network of reputed EMS companies offering end-to-end solutions, right from product design and prototyping to mass manufacturing and supply chain management.
These companies have earned industry recognition for their capabilities in SMT assembly, PCB manufacturing, system integration, and quality assurance.
Keep reading the following section to know about the list of top EMS companies in Bangalore. In addition, you can also learn some tips on how to choose the right manufacturing partner for your specific requirements.
Electronics Manufacturing Companies in Bangalore
Syrma SGS Technology India Pvt Ltd
Syrma SGS Technology Pvt Ltd provides end-to-end EMS in diverse sectors from automotive to healthcare, telecom, industrial, and consumer electronics.
With over 40 years of experience, the company has become a strategic partner for global OEMs and offers innovative product engineering and full lifecycle support to OEMs.
The company holds ISO certification for occupational health and safety, electrostatic discharge protection, quality management, environmental management, and workplace safety.
Tecno Systems Indian Electronics
TSIE is the Indian subsidiary of Tecno System, an Italian electronics manufacturing services (EMS) provider with more than 30 years of global experience.
TSIE offers comprehensive electronics manufacturing solutions, including prototyping to full-scale production. The company offers everything according to the needs of diverse industries such as consumer electronics, automotive, industrial electronics, etc.
MicroLOGIX
MicroLOGIX Embedded Controls is a Bengaluru-based company specializing in comprehensive electronic manufacturing services (EMS).
The company offers end-to-end solutions, including design, prototyping, and mass production. Their focus on IoT-enabled solutions positions them as a forward-thinking player in the EMS industry.
Bharat Electronics Limited (BEL)
BEL is a cornerstone of India’s defence electronics sector, known for its commitment to development and innovation. Its extensive product range and strategic collaborations positioned it as a leader in the electronics manufacturing field.
The company specializes in the design, development, and manufacture of advanced electronic products for aerospace applications.
Avalon Technology & Service Pvt Ltd
Avalon Technologies is known for its end-to-end capabilities, from design to delivery, ensuring high-quality standards and timely execution. The company’s commitment to innovation and customer satisfaction has established it as a trusted partner for OEMs and industry leaders.
It also offers comprehensive solutions encompassing design, prototyping, assembly, and testing, catering to a diverse range of industries, including aerospace, telecommunications, and industrial automation.
Podrain
Podrain’s specialized focus on rapid-turnaround manufacturing makes it a preferred partner for startups and OEMs requiring quick prototyping and reliable small-batch production.
With a focus on startups and specialized OEMs in sectors like IoT, healthcare, defence, and aerospace, Podrain serves as an extension of design houses, facilitating the transition from prototypes to production-ready products.
Centum Electronics Private Limited
Centum Electronics is a leading Indian electronics system design and manufacturing company. Centum Electronics is renowned for its expertise in delivering complex, mission-critical electronics solutions.
Its strong presence in the defence and aerospace sectors, along with a strong commitment to innovation and quality, positioned it as the top EMS company in Bangalore.
Types of Services Offered by Electronics Manufacturers in Bangalore
PCB Assembly (PCBA)
Printed Circuit Board Assembly is at the heart of most electronics manufacturing services.EMS companies handle both low-volume prototypes and high-volume production using advanced technologies, such as Surface Mount Technology (SMT), Through-Hole Technology (THT), and Mixed Technology Assembly.
Cable Assembly
Cable and wire harness assembly services are essential for products that require reliable internal or external connectivity. Top EMS companies in Bangalore offer custom cable design based on application requirements and wire harnessing for organized cable routing within devices.
And over molding and shielding for rugged and EMI-protected assemblies and connector integration, crimping, and labeling services.
Electromechanical Assembly
Electromechanical assembly, or box build assembly, is a service that integrates electrical and mechanical components into a complete enclosure. It includes control panels, power supply units, and rack-mounted systems.
EMS companies often handle sourcing of enclosures, custom sheet metal work, and mechanical fitting, ensuring that all parts work seamlessly together.
Testing Services
Testing is a vital part of ensuring product reliability and performance. Manufacturers offer:
- In-Circuit Testing (ICT)
- Functional Testing (FCT)
- Automated Optical Inspection (AOI)
- Environmental and thermal testing
These rigorous tests ensure that products are free from defects and compliant with industry regulations such as CE, RoHS, or MIL-STD.
Prototyping
Rapid prototyping services help companies validate their product ideas quickly. These services typically include:
- Low-volume PCB fabrication and assembly
- 3D printed enclosures or mechanical components
- Firmware flashing and functional validation
- Iterative design and testing cycles
Aftermarket Services
Post-production support is essential for maintaining product performance over time. These services help OEMs reduce downtime, maintain customer satisfaction, and manage product cycles more effectively. Aftermarket services by EMS companies can be
- Product repair and refurbishment
- Failure analysis and root cause investigation
- Component replacement and upgrade services
- Reverse logistics and returns management.
Why Choose Electronics Manufacturing Companies in Bangalore?
1. Strong Ecosystem and Government Support
Bangalore has a rich electronics ecosystem comprising design houses, component suppliers, R&D centres, and industrial clusters. This localized infrastructure reduces time and cost in the supply chain, facilitating faster product development and scaling.
The Karnataka state government and central initiatives like ‘Make in India,’ ‘PLI (Production Linked Incentive) Scheme,’ and ‘Digital India’ have incentivised large-scale investments in electronics manufacturing. Bangalore’s special economic zones (SEZs) and electronics clusters offer tax breaks, infrastructure, and faster clearances for EMS companies.
2. Various Industries
Manufacturers in Bangalore serve a diverse range of sectors, including Defence, Aerospace, telecom, Networking, Medical Electronics, Consumer Electronics, Automotive and EV. This cross-industry experience ensures high adaptability and innovation.
3. Quality Control
EMS companies in Bangalore maintain high standards of quality through global certifications:
- ISO 9001 – Quality Management Systems
- ISO 13485 – Medical Devices
- AS9100 – Aerospace Manufacturing
- IPC-A-610 – Electronic Assemblies Workmanship Standards
How to Select the Right Electronics Manufacturing Company in Bangalore?
1. Industry Experience
Check whether the company has prior experience in your specific industry segment. An EMS provider familiar with automotive compliance, medical standards, or telecom protocols will reduce onboarding time and production risks.
2. Design Capabilities and Proficiency
Strong design capabilities enable a smooth transition from idea to prototype. Look for providers who offer DFM (Design for Manufacturability), DFT (Design for Testability), CAD layout expertise, and embedded systems development.
3. Product Testing
A robust testing infrastructure indicates the manufacturer’s commitment to quality. So, evaluate the use of automated testing and whether they provide test reports, traceability, and quality assurance.
4. Technology Advancement and Budget
Choose manufacturers who keep up with the latest trends. Look for those using smart technology to automate assembly, testing, and other steps to improve production. Pricing is key when choosing an EMS company, so ensure they provide a clear cost breakdown (materials, labor, overhead). Also, check if they offer flexible options for both low- and high-volume production, along with cost-saving solutions for bulk orders.
5. Industry Compliance
Ensure the company is aligned with the necessary standards for your product type:
- ISO 13485 for medical devices
- UL/CE/RoHS certifications for export markets
- AS9100 for aerospace systems
- REACH for environmental compliance in the EU
Conclusion
With a focus on precision, quality, and scalable production, these companies have established themselves as leaders in the Indian electronics manufacturing landscape. Whether you’re looking to develop a complex defence system or a next-gen consumer device, Bangalore’s EMS companies offer the capabilities, certifications, and expertise needed to bring your product vision to life. Their contribution continues to strengthen India’s position in the global electronics market.
