Very Large Scale Integration or VLSI is the term used to describe the designing and manufacturing integrated circuits. These circuits are made up of a huge variety of transistors integrated in one chip. The main benefit for VLSI lies in its capability to build very complex and compact circuits. VLSI is a key component in the industry of semiconductors which is crucial for the modern automobile systems and industrial systems, consumer electronics as well as other technology fields that are cutting-edge. Indian VLSI marketplace has grown rapidly in recent times with semiconductor production in the country set to rise to $70-$80 billion by 2026. Let’s take a take a look at 10 of the most famous VLSI businesses in India in 2025.
1 Qualcomm
Qualcomm was founded in 1985 was established in 1985 and is now located in 30 different countries which includes India. It is a renowned expert in VLSI to design and develop system processors that can be used in a variety of applications, including automobiles, IoT, handheld gaming tablets, laptops and computers Smart printers, wearables and much other things. The processors are incredibly powerful semiconductors that have the ability to use artificial intelligence on the device.
Qualcomm’s application processors are distinguished by high-end performance, seamless user experience, and energy efficiency. The company also offers various products and services in the technologies, including 5G, Bluetooth and Snapdragon.
2. MosChip
MosChip was founded in 1999, was the first publicly traded firm in the field of semiconductors from India. Its broad VLSI capabilities cover chip design and verification, synthesis physical design, STA PCB board design SW/FW development and testing, as well as protocol validation and certification. The company has expertise in providing complete semiconductor design solutions with cutting-edge designs that are tailored to meet the demands of different industries.
MosChip’s capabilities encompass every aspect of designing integrated circuits starting from concept to the final product delivery. It has supplied million of integrated circuits across the globe until date.
3. NVIDIA
NVIDIA founded in years 1993. It is a world market leader in graphics processing technology and has significant operations in India. It is an expert in developing and designing graphic processing units, or GPUs to power gaming laptops as well as other devices for professional use, as well as systems-on-chip devices designed for mobile computing as well as the automotive market. Other solutions and products provided by the company comprise high-performance computing systems for data centers as well as the generative AI computers-aided engineering, analytics for data simulation and robotics, and edge computing.
NVIDIA India is primarily focused on R&D and software development. It is based in Bangalore, Hyderabad and Pune.
4. CircuitSutra
CircuitSutra founded in 2005, focuses primarily on electronic system level, or ESL methods for co-designing software and hardware and co-verification. It is able to perform design and performance modeling as well as high-level synthesis as well as verification and implementation of virtual prototypes for electronic systems or system-on chip. The company has experience in expanding the RTL-GDS flow using advanced ESL techniques.
CircuitSutra’s VLSI expertise spans a variety of sectors and applications, like healthcare, telecommunications and aerospace. It employs highly skilled ESL project teams to assist clients in addition to its clients’ R&D team.
5. AMD
AMD was established in 1969, is one of the top companies in semiconductor development for high-performance and adaptive computing. It has vast activities in India. It manufactures and designs microprocessors, graphic processors embedded processors, and motherboard chipsets that are used in desktops, laptops, servers as well as workstations, handheld computers, gaming systems and data centres.
AMD is a well-known company that develops the highest-performance graphic, visualization, and computing technologies that are used in a range of industries, such as automotive, aerospace supercomputing, product design and manufacturing.
6. Texas Instruments
Texas Instruments, founded in 1930 in 1930, is an American company that has a presence in a variety of countries around the globe including India. It develops, manufactures test and sells analog as well as embedded processors that are used in various applications, such as personal electronics automobiles, industrial and communications equipment. The company provides a broad selection of microcontrollers and processors including digital signal processors C2000 real-time microcontrollers as well as arm-based processors.
Texas Instruments manufactures tens of billions of chips every year. The company has 15 manufacturing facilities around the globe.
7. Broadcom Inc.
Broadcom Inc, founded in the year 1961, is a leading global technology company with a strong market share in India. It develops and designs various semiconductors, enterprise software, and security solutions and products. The semiconductor portfolio of the company encompasses data centre switch, routers, amplifiers, filters and ethernet NICs, embedded processors wireless connectivity solutions HDD/SSD controllers as well as SAS/SATA/Fibre channel connectivity, and fiber optic solutions.
Broadcom’s semiconductor products and other products cover a variety of areas, including broadband wireless connectivity storage, data center networking, and software. Broadcom earned the majority of its profits from semiconductor products by 2024.
8. Cadence Design Systems
Cadence Design Systems, formed in 1988, has over 30 years ‘ experience with electronic design and computation software. It offers a range of services for companies in the semiconductor and system industry. It includes silicon design creation as well as simulation and implementation off-the-shelf design IP that is safe as well as secure software embedded in devices, co-optimization with semiconductor devices, and intelligence IP for the design of algorithms for inference for devices at the edges.
Cadence is able to make use of a broad range of new EDA tools to simplify the design and development of integrated circuits as well as complex electronic devices for a variety of applications.
9. Synopsis Inc.
Synopsis Inc., founded in 1989, provides silicon-based designs for systems as well as is a part of a variety of nations around the world and includes India. Synopsis provides a range of services that include not only designing and testing intricate silicon chips, but creating the sophisticated methods and models needed to make the chips. It is also a top supplier of silicon-tested semiconductor IP solutions to support system-on-chip designs.
10. ST Microelectronics
ST Microelectronics, established in 1987, is an international manufacturer of integrated devices with a strong position in India. It offers a variety of semiconductor solutions and devices that include sensors, microcontrollers and analog integrated circuits and power management chips radio-frequency transistors, as well as transceivers and interfaces. The company is well-known for its energy-efficient sustainable solution and products. The customer base of the company is more than 200,000.
Conclusion
The growing demands for electronics and consumer goods as well as huge investment in the semiconductor industry in India is fueling the growth of the VLSI sector. India is investing a lot in the production of chips and the leading firms in this sector are expected to increase their R&D capabilities as well as production capacity in the next years.
