Top Electronics Companies in S&P 500 List by Market Cap as of August 2026

Amphenol is one of the largest manufacturers of interconnect products in the world. The Company designs, manufactures and markets electrical, electronic and fiber optic connectors, coaxial and flat-ribbon cable, and interconnect systems. Headquarters is in Connecticut, USA.

Analog Devices is a Semiconductor Company with headquarters is in Massachusetts, USA. They create innovative solutions to solve design challenges in instrumentation, automation, communications, healthcare, automotive and numerous other industries.

They manufacture a wide range of innovative products—including data converters, amplifiers and linear products, radio frequency (RF) ICs, power management products, sensors based on micro electro mechanical systems (MEMS) technology and other sensors, and processing products, including DSP and other processors.

Manufacture hard disks and data storage devices. Headquarters is in California, USA. The company deeply committed to both sustainability-related progress and transparency. It designs, manufactures and sells data technology products, including storage devices, data center systems and cloud storage services.
WESTERN DIGITAL CORPORATION annual revenue generated for period ending Juyl-2022 was 18,793 million USD.
WESTERN DIGITAL CORPORATION annual net income generated for period ending Jul-2022 was 1,500 million USD.
Total Assets as on June-2022 was 26,259 Million USD.

3M is USA based Multi-National company and it manufactures Conusmer Goods, Healthcare Products, Products needed by Businesses, Products Needed by Consumers. 3M sells a variety of products in five major segments: Consumer, Healthcare, Industrial, Safety & Graphics and Electronics & Energy. Major brands include 3M Car Care, Scotchbrite, Post-It, Littmann, Nomad and Command.

As on 2022, 3M COMPANY has 2,466 employees.

Johnson Controls is a multi sector company that create intelligent buildings, efficient energy solutions, integrated infrastructure and next generation transportation systems that work seamlessly together to deliver on the promise of smart cities and communities. They have offices in 2000 locations and has 120,000 employees across the world. Headquarters is in Wisconsin, USA.

EMERSON ELECTRIC COMPANY is Electrical Goods and Electronics manufacturing company with headquarters is in USA. They build products related to automated solutions products, commercial and residential solutions.

As on 2022, EMERSON ELECTRIC COMPANY has 85,500 employees.

EMERSON ELECTRIC COMPANY annual revenue generated for period ending Sep-2022 was 19,629 million USD.

NORTHROP GRUMMAN CORPORATION is Aerospace and Defense based Technology company with headquarters is in Virginia, USA. Northrop Grumman is a global security company providing innovative systems, products and solutions in autonomous systems, cyber, C4ISR, space, strike, and logistics and modernization to customers worldwide.

TRANSDIGM GROUP manufactures aerospace components with headquarters is in Ohio, USA.

TransDigm, Inc., is a designer, producer and supplier of highly engineered aircraft components for use on nearly all commercial and military aircraft in service today.

As on 2022, TRANSDIGM GROUP has 14,400 employees.

The Company’s businesses are organized and managed in three reporting segments:

XILINX is Semiconductors Manufacturing Company with headquarters is in California, USA. Xilinx designs, develops, and markets programmable platforms worldwide. Its programmable platforms include integrated circuits in the form of programmable logic devices (PLDs), software design tools, targeted reference designs, printed circuit boards, and predefined system functions delivered as intellectual property cores.

AMD acquired Xilinx for 35 Billion USD in 2021.

Electronics testing and measurement equipment manufacturing company. Headquarters is in California, USA.

As on 2022, KEYSIGHT TECHNOLOGIES has 5,600 employees.

KEYSIGHT TECHNOLOGIES annual revenue generated for period ending Oct-2022 was 5,420 million USD.

KEYSIGHT TECHNOLOGIES annual net income generated for period ending Oct-2022 was 1,124 million USD.