Delta, founded in 1971, is a global provider of power and thermal management solutions. Its mission statement, "To provide innovative, clean and energy-efficient solutions for a better tomorrow," focuses on addressing key environmental issues such as global climate change. As an energy-saving solutions provider with core competencies in power electronics and automation, Delta's business categories include Power Electronics, Automation, and Infrastructure.

Delta offers some of the most energy efficient power products in the industry, including switching power supplies with efficiency over 90%, telecom power with up to 98%, and PV inverters with up to 99.2% efficiency. We have also developed the world‘s first server power supply certified as 80 Plus Titanium.

Headquartered in Taiwan, we regularly invest over 8% of our annual sales revenues in R&D and have worldwide R&D facilities in China, Europe, Japan, Singapore, Thailand, and the U.S.

Delta is a frequent recipient of international awards and related recognition for innovation, design, and continuous dedication to ESG. Since 2011, Delta has been listed on the DJSI World Index of Dow Jones Sustainability™ Indices for 12 consecutive years. In 2020, Delta was also recognized by CDP with two “A” leadership level ratings for its substantial contribution to climate change and water security issues and named Supplier Engagement Leader for its continuous development of a sustainable value chain for the 3rd consecutive year.

In response to the challenge of climate change, Delta will remain committed to the research and development of innovative, energy-saving products, solutions and services that contributing substantially to the sustainable development of mankind.

ROHM was established in Kyoto in 1958 as initially a manufacturer of small electronic components. In 1967 production was expanded to include transistors and diodes, and in 1969 ICs and other semiconductor products were added to the lineup. Two years later (in 1971), going against conventional Japanese business culture, the company entered the US market by establishing a sales office and IC design center in Silicon Valley. Through the hard work and passionate dedication of its young work force, business flourished, causing the industry to take notice. ROHM's expansion overseas soon became a template for other companies and eventually was accepted as common business practice.

uPI, founded in 2005, is one of the few fabless IC design companies specializing in power management IC (PMIC) and MOSFET in ASIA.

uPI focus on the design and development of high current, high power, and high-density power solution. uPI’s products include PMIC, power stage, convertor, battery protection IC, MOSFET, and GaN solution. Utilizing semiconductor designs and system application know-how, uPI positioned itself as a solution provider for hybrid and high power density semiconductor products in the computer, graphics card, high-performance computing, gaming, and mobility markets, as well as proprietary solutions in automotive and industrial applications.

Our vision is to offer customers total power management solutions of superior quality, performance, service, and cost. With more than 20 years of analog power and discrete device experiences, we offer high-performance design services with full technology coverage and process development capability. uPI not only owns a lot of PMIC and MOSFET product certifications from international well-known branding companies and our partners but also has excellent wafer processing and deep packaging know-how that come standard by working closely with strategic foundries and assembly & testing partners.

Headquartered in Hsinchu, Taiwan, SAS is a green energy total solution provider with vertical integration in solar industry, from cell, module, power plant and O&M (Operation & Maintenance). Its semiconductor subsidiary, GlobalWafers is one of the top three largest silicon wafer manufacturers in the world. Specializing in silicon wafer manufacturing, product applications extend through power management, automotive, IT and MEMS. Both are listed on the Taipei Exchange.