ARM (Advanced RISC Machines) is a British semiconductor and software design company that was founded in 1990. The company specializes in the design of energy-efficient, low-power microprocessors and other chip technologies. ARM processors are used in a wide variety of devices, including mobile phones, tablets, and other embedded systems. ARM is headquartered in Cambridge, England, and has offices and research facilities around the world. The company has a strong focus on research and development, and invests heavily in new technologies and products to ensure its continued growth and success.

The Bluetooth SIG (Special Interest Group) is a global organization that was founded in 1998. Its members consist of over 36,000 companies worldwide, working together to develop and promote the Bluetooth technology standard. The goal of the Bluetooth SIG is to create a unified platform for wireless communication across various devices, enabling easy and seamless connectivity between them.

EnOcean is headquartered in Oberhaching, near Munich, Germany and was founded in 2001. The company specializes in energy harvesting technology, which provides valuable data for the Internet of Things (IoT). EnOcean has been producing maintenance-free wireless switches and sensors for more than 20 years, which gain their energy from the surrounding environment, thereby eliminating the need for batteries or external power sources.

Modbus is a communication protocol for transmitting information between electronic devices over serial lines or Ethernet networks. The protocol was first developed by Modicon (now Schneider Electric) in 1979 for use with its programmable logic controllers (PLCs). Over the years, Modbus has undergone several revisions and updates to improve its functionality and compatibility with different devices and applications. Today, it remains one of the most widely used industrial communication protocols.

Nordic Semiconductor is a fabless semiconductor company that specializes in wireless communication technology for the Internet of Things (IoT). The company was established in 1983 and is headquartered in Trondheim, Norway, with additional offices in the United States, Europe, and Asia. The company's wireless technology solutions are based on Bluetooth Low Energy (BLE), Zigbee, and Thread protocols, as well as proprietary protocols.

Nordic Semiconductor has more than 1,300 employees across the globe and serves customers in over 50 countries. 

Walsin Technology Corporation is a Taiwan-based company that was incorporated in 1992. It is the world's leading manufacturer of passive components, which are electronic components that do not require a power source to operate. Passive components include resistors, capacitors, inductors, and other similar devices. Walsin Technology Corporation offers a one-stop-shop product portfolio and worldwide delivery platform, which allows customers to easily access its wide range of passive components. The company is committed to providing high-quality and reliable components to meet the needs of its customers in various industries, including automotive, consumer electronics, and telecommunications.