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Sigma Microsystems Private Limited

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Sigma is AS 9100 Rev C certified company, by NQA USA, accredited to UKAS 


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Welcome to Sigma Microsystems
Sigma Microsystems was formed in the year 1994 by a team of professional engineers with expertise in diverse fields and disciplines with the aim of providing state-of-the-art high quality embedded products and innovative solutions in hardware & software.

Sigma focuses on providing:

  • Embedded system solutions, with hardware and software, backed by its sound expertise in microprocessors, digital signal processors,VLSI designs and real-time systems

  • Software solutions on various hardware platforms - Embedded to computers / workstation, either with full-blown operating systems or without any operating system, with complete documentation and IV&V.

  • Generic, unique as well as tailored end-to-end solutions across a wide spectrum of requirements.


In pursuance of these goals, Sigma has carved a niche for itself in this area of its operations. It is recognized for its technical expertise, responsiveness to customer needs and meeting customer expectations with proven commitment to quality.


Its persistent focus on current technologies has resulted in the delivery of optimal and cost-effective products & services to its esteemed customers. Sigma's clientèle includes the cream of Defence R&D and Public / Private Industries.


Today, Sigma is poised for an exponential growth in its chosen field of activity, operating from multiple cities in INDIA, with corporate office, design, development and manufacturing facilities in Hyderabad.

Our Vision

Sigma shall leverage its position as a recognized design, development and manufacturing house and an approved company in the Aerospace and Defence industry, to provide world-class products and services for National and International clients.

Sigma shall leverage and further strengthen its skill sets in embedded hardware and software and apply them to other market segments / verticals, and establish world-class offshore design, development and manufacturing center in INDIA

Sigma shall accelerate its growth and explore formation of strategic alliances with possible industry partners, in order to leverage respective core competence, expertise, technical and financial strengths, and market reach, to provide comprehensive solutions with cutting-edge technology, for both local as well as global clientele.