HAK5 is a non-commercial open innovation platform focused on collaborative communication and resource sharing in security technology. Its primary research directions include internet security, IoT, smart connectivity, cloud services, and AI security.

Legend Shop offers a variety of e-commerce solutions including B2B2C systems, multi-user mall systems, supply chain solutions, and open source mall systems.

TOPPAN Inc. is a leading global provider of integrated solutions in the fields of printing, communications, security, packaging, décor materials and electronics. Toppan serves customers in every sector of business and industry.

Playful Minds provides a range of web hosting services, including domain registration and support for various web-based applications.

The company appears to be involved in domain name registration and related internet services.

IMLM offers mobile POS solutions, payment services, and various related products in the financial technology sector.

Jiguang provides services based on vast amounts of data for mobile developers, including message push, one-click authentication, SMS sending, instant communication, data statistics, and unified messaging systems, as well as one-stop traffic access and industry application operation solutions to help enterprises operate, grow, and monetize.

Sony Corporation is a multinational conglomerate corporation that is involved in various segments, including electronics, gaming, entertainment, and financial services.

Venustech is a comprehensive provider of network security products, trusted security management platforms, security services, and solutions, with strong domestic capabilities and complete intellectual property rights. The group has successfully achieved coverage in various fields such as network security, data security, and application business security.

Floranext provides a range of services and products tailored for the floral industry, including florist websites, POS systems, ecommerce solutions, and floral technology.