Richtek Technology Corp. is principally engaged in the design, testing, manufacture and distribution of analog integrated circuits (ICs) for power management. The Company provides power conversion ICs, including linear regulators, direct current (DC) converters and DC controllers; power management ICs, including linear controllers and battery chargers; power protection ICs, including power switches and battery protectors, as well as drivers/amplifiers, including class AB amplifiers, field effect transistor (FET) drivers; white light emitting diode (WLED) drivers; LED back lighting drivers and LCD lighting DC/CD driver LED products, among others. The Company distributes its products within domestic market and to overseas markets.

Nippon Columbia Co., Ltd. is engaged in the production, advertising and sale of audio, video and game software; and management of artists. Its operations are carried through the following segments: Commercial & Delivery; Special Sales & Mail Order; and Others. The Commercial & Delivery segment is engaged in the sale of products based on audio and video content. The Special Sales & Mail Order segment handles the sale of secondary audio and video content produced from commercial and delivery segment. The Others segment includes music copyright acquisition management and consigned production and sales. The company was founded on October 1, 1910 and is headquartered in Tokyo, Japan.

Sontia Logic Ltd. provides audio technology and related services. It offers speaker correction and sound enhancement technology. The company was founded in 2004 by Christopher Vernon and is headquartered in Sheffield, the United Kingdom.

Functions as an investment holding company

Jabil is a product solutions company providing comprehensive design, manufacturing, supply chain and product management services. At Jabil, they are a product solutions company focused on empowering brands that have their sights set on empowering the world – it’s their reason for being, and the guiding force driving them to become the most technologically advanced and most trusted in their field. Whether they are serving one of the world’s biggest and best-known brands or the coolest tech startups, their resolve never wavers. They share common desires and values with these brands: to make a difference by empowering a better, healthier, safer, and cleaner world, in all they do.

ONKYO Corporation engages in the manufacture and sale of various consumer electronics products and industrial components worldwide. It provides various audio/visual (A/V) components, including A/V receivers, and DVD and Blu-ray players/receivers; network components, such as network receivers; and Hi-Fi components comprising receivers, amplifiers, tuners, CD players, and cassette decks. The company also offers loudspeakers, front/center/surround speakers, subwoofers, and speaker packages; and system components consisting of home theater systems, A/V systems, and mini systems, as well as various accessories, such as RI dock and universal port accessories. The company was formerly known as Osaka Denki ONKYO K.K. and changed its name to ONKYO Corporation in September 1971. ONKYO Corporation was founded in 1946 and is headquartered in Osaka, Japan.

Toccata Technology ApS, a subsidiary of Texas Instruments Incorporated, is a company headquartered in Copenhagen, Denmark, that develops digital-audio amplifier technology and board solutions. On March 16, 2000 Texas Instruments Incorporated acquired Toccata Technology ApS.

Matsushita Electronics Corp. develops and manufactures electronic products. Its products include plasma TVs, DVD players, and digital cameras. It is a subsidiary of Matsushita Electric Industrial Co. Ltd. The company is headquartered in Osaka, Japan.

uvoton Technology was founded to bring customers new solutions inspired by innovation. The company was spun-off as a Winbond affiliate in 2008 while Winbond continues to focus on its large Memory business. From those beginnings we are relatively new up-and-coming digital/analog/mixed signal semiconductor company. Public since just September 27, 2010 on the Taiwan Stock Exchange (TSE) , we are bringing new solutions to our customers that change the world around us. The Nuvoton portfolio includes products previously under Winbond and those that have grown organically including: Computer: Super IO (SIO) , Embedded Controllers (EC) , Trusted Platform Modules (TPM) , Power Management among others. We are one of the world's top three suppliers of Super IO, Embedded Controllers and Trusted Platform Modules for the PC industry. Microcontrollers: ARM® Cortex™ M0 plus ARM® 7/ ARM® 9 with others in development plus 8051 families. We are a leader in microcontrollers with our new fast growing portfolio of ARM® Cortex™ microcontrollers plus a family of 8051 products. These families currently include a wide range of ARM® controllers including Cortex™ M0, ARM® 7/ ARM® 9 with more to come. Mixed Signal: Speech Playback and Record Products with embedded Flash. Audio Products including Power Amplifiers, Audio ADC's/DAC's and CODECS. We also lead the industry with extremely high fidelity solutions for speech recording/playback and full range audio applications that serve consumer, automotive, white goods and other markets. Headquartered in Hsinchu, Taiwan, Nuvoton has subsidiaries in the U.S.A., Mainland China, Israel,and India to strengthen regional support and global management.

Alpine Electronics, Inc. engages in the development, manufacture, and sale of audio products for automobiles, in-car information, and communication products. It operates through the following business segments: Audio Products Business, Information and Communication Equipment Business. The Audio Products Business segment provides car audio equipment such as CD players, amplifiers, and speakers. The Information and Communication Equipment Business segment includes car navigation, camera systems, and car communication products. The company was founded on May 10, 1967 and is headquartered in Tokyo, Japan.

Part of Texas Instruments Incorporated, Texas Instruments Denmark ApS is a Danish company located in Lyngby that develops and sells digital audio amplifiers.

Koninklijke Philips NV is a technology company, which engages in the healthcare, lighting, and consumer well-being markets. It operates through the following segments: Diagnosis and Treatment businesses; Connected Care businesses; Personal Health businesses; and Other. The Diagnosis and Treatment businesses segment consists systems, smart devices, software and services, powered by AI-enabled informatics-that support precision diagnoses and minimally invasive procedures in therapeutic areas such as cardiology, peripheral vascular, neurology, surgery, and oncology. The Connected Care businesses segment consists Hospital Patient Monitoring, Emergency Care, Sleep & Respiratory Care and Connected Care Informatics. The Personal Health businesses segment consists of Oral Healthcare, Personal Care,Mother and Child Care. The Other segment reports on the items Innovation & Strategy, IP Royalties, Central costs, and other small items. The company was founded by Anton Frederik Philips and Gerard Leonard Frederik Philips in 1891 and is headquartered in Amsterdam, the Netherlands.

Shenzhen Kstar New Energy Co., Ltd., established on 2010-05-06, Business scope includes general business items:Solar Photovoltaic Inverter/controller,wind inverter/controller,fuel cell inverter,AC and DC power distribution cabinet,Photovoltaic support,Photovoltaic Cells and Modules,Photovoltaic power generation system,R&D and sales of energy-saving and emission-reducing products;Invest in business(Specific projects will be reported separately);Design and consulting of solar photovoltaic system engineering;Import and export of goods and technology.(law,Except for projects that are prohibited and required to be approved before registration by administrative regulations or decisions of the State Council),The licensing program is:Solar Photovoltaic Inverter/controller,wind inverter/controller,fuel cell inverter,AC and DC power distribution cabinet,Photovoltaic support,Photovoltaic Cells and Modules,Photovoltaic power generation system,Production of energy-saving and emission-reducing products;New energy vehicle charging facility operation.

Horun Electronic Technology (Jiaxing) Co., Ltd, established on 2006-09-28, The business scope includes integrated circuits,electronic system,Technology development of electronic components and computer software,Technical Services,technical consulting,Achievement transfer and production and sales;engaged in import and export business(State restricted and prohibited and hazardous chemicals,Precursor chemicals excluded).

Sungrow Power Supply Co., Ltd. engages in the manufacture, sale, research and development of solar photovoltaic (PV) inverters. Its products include PV grid-connected inverters, string inverters, central inverters, energy storage systems, monitoring systems and optional parts. The company was founded by Ren Xian Cao on November 28, 1997 and is headquartered in Hefei, China.

Shenzhen Kstar Science & Technology Co., Ltd. engages in the provision of intelligent network energy supply services focusing on data center and new energy fields. Its business segments include data center, new energy optical storage, and new energy vehicle charging businesses. Its Data Center segment offers uninterruptible power supply, high voltage direct current power supply, communication power supply, storage batteries, network server cabinets, and power environment monitoring systems. Its New Energy Optical Storage segment provides string photovoltaic inverters, smart combiner boxes, centralized energy storage converters, direct current power distribution cabinets, and modular energy storage converters. Its New Energy Vehicle Charging segment supplies charging pile modules, integrated and split direct current fast charging piles, wall mount type alternating current charging piles, and column type alternating current charging piles. The company was founded on March 17, 1993 and is headquartered in Shenzhen, China.

Guochong Charging Technology Jiangsu Co., Ltd. engages in technical development, production, solution system integration, sales, electromechanical installation of new energy vehicle charging equipment, electrical equipment, power equipment, power supply equipment, computer software development, and computer information system integration. The company was founded on May 25, 1999 and is headquartered in Yangzhou, China.

Established in 1976, Acer is an information and communication technology company dedicated to the research, design, marketing, sale and support of innovative products that enhance people's lives. Acer's green supply chain delivers environmentally friendly PCs, displays, projectors, servers, tablets and smartphones — tools their customers need to explore beyond limits and experience more. Acer employs 7,400 people and ranks No. 4 for total PCs globally (IDC 2013). Estimated revenues for 2013 reached US$12.03 billion. Acer's channel business model is instrumental to the company's success. Acer designs environmentally friendly products and, with its vendors, has established a green supply chain. Acer's Commercial Division is dedicated to the business world, from SoHo, SMB, Large Enterprise, to Public Sector and Educational Sector. Acer delivers a full range of hardware and software products to meet the demands of today’s business environment. Our goal is to offer revolutionary performance, unmatched system responsiveness and energy efficiency without compromises. With over 30 years of experience, Acer is also dedicated to serving the needs of the education market and empowering knowledge through technology. By creating innovative technology for the classroom, Acer helps students explore beyond limits with new ways of communication and interaction. Empowering educators to keep pace with today’s high-tech world.

Yamaha Corp. engages in the manufacture and sale of musical instruments, audio equipment and electronic components. It operates through the following segments: Musical Instruments, Audio Equipment, and Others. The Musical Instruments segment provides piano, strings, percussion, wind, and electronic musical instruments. The Audio Equipment segment offers audio products, professional audio equipment, and telecommunications equipment. The Others segment deals with the electronic parts, automobile interior parts, factory automation equipment, golf equipment, and resort businesses. The company was founded by Torakusu Yamaha in November 1887 and is headquartered in Hamamatsu, Japan.