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About the Company

SGMICRO was established by engineering veterans. The company is focused on the development, manufacturing and sales of comprehensive analog and mixed-signal integrated-circuit (IC) solutions. Since its very beginning, the company founders stick to a business policy of high-reliability and high-consistency in product quality, and with customer-requirements as the start of a new product idea and customer-satisfaction as the major guideline in product development with continuous design-renovation and innovation as the core drive.


SGMICRO has been started with high-performance operational amplifiers and LDOs, targeting at various industrial applications, and step-by-step expands its product categories to address the whole signal-chain solutions in analog and mixed-signal conditioning, as well as a complete line of power management solutions from low voltage through 100V input voltage range. As a fabless analog semiconductor vendor, SGMICRO cooperates with TSMC as its foundry partner, and successfully developed low-noise, high-precision, high-speed operational amplifier (OpAmp) series with CMOS process to replace the traditional bipolar process, which gained the company initial technical expertise as well as cost advantage on the market. SGMICRO grows its unique product development platform for each product line, and accumulates its deep understanding and continuous improvement capabilities. With years of efforts, SGMICRO has gradually established a systematic quality assurance mechanism.


The company is detail oriented, strives for continuous improvement, and is targeting for a most-convenient and trouble-free service to the customers. The company keeps an excellent record in the stability of its founding members as well as the ability of steady growth. The company keeps profitable every year since 2009, with an extremely low employee turnover rate. SGMICRO went public and has become listed on the Shenzhen Stock Exchange (stock code 300661) since June 6, 2017. All the IC products from SGMICRO meet RoHS regulations and other environment standards. SGMICRO keeps a very good history with its customers in short lead-time delivery performance, and in high quality with very high-volume.


SGMICRO aims to be a global leading supplier of comprehensive analog IC solutions. While developing various industrial customers, the company keeps its great adaptability in the most dynamic applications of information- and communication-related terminal products, which extensively enhanced the company’s management capability for a stable and strong supply-chain as well as its sustainability in maintaining its cost competitiveness. The company develops direct cooperation with global top brand manufacturers in the field of factory automation, solar inverter and energy storage system, new energy vehicles, Li-battery formation, white appliance, 5G wireless base transceiver station system, optical fiber transceiver module, office automation equipment, machine vision, smart phone and smart accessories, VR, game console, audio system, etc.

Key Facts

Headquartered in Beijing
Billions of IC products delivered each year
1400+ employees totally, among whom 1000+ are engaged in new product development related activities.
Publicly traded at China Shenzhen Securities Exchange (stock code: 300661)
10 technology centers in the cities of Beijing, Harbin, Shanghai, Shenzhen, Suzhou, Chengdu, Dalian, Hong Kong, etc.
Invention Patent Filings
  • Wafer Foundry Partners: TSMC, DB HiTek, Tower Semi, SMIC, PSMC
  • Assembly and Test Facilities: JCET, TFME, Unisem, Huatian, Carsem
  • Net Sales revenue for the year 2022: around 470 million USD.

Our Culture and Values

SGMICRO sticks to the principles of integrity, accountability, progress, and teamwork, and encourages a work environment of independence, self-confidence, open-mind, inclusion, diversification, and keeping trying. The company promotes a communication atmosphere of being open, direct, true, complete and simple; and hopes that every employee can experience in one’s own way about the aim and value of their job, on their way to reach a common understanding with team. The company encourages everyone to try new challenges and exceed, and to prove one’s unique value and achieve their personal development.

SGMICRO adheres to the policy of continuous improvement, maintains a flat and simple organization structure, and promotes initiatives of equal and direct communications among different functions and across all levels for product or customer related issues. The company demands all managers to be hands-on, as mentors and helpers, and to involve themselves in the resolving process of important issues. The company also encourages everyone to be the owner of one’s own job, to be a challenger and a renovator.

The company is committed to take environmental and social responsibilities proactively, and requires that all employee behaviors are in compliance with laws, government regulations, social ethics and business code; and that all activities comply with the long-term interests of customers, the company, as well as employees.

SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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