Yeo-Geol Yoon

WISEnut, Inc. operates as a holding company which provides search engine solutions. It offers site planning, key word search advertisement, trend monitoring, and big data and mining search solutions. Its solutions include WISE TEA V2, WISE BICRAWLER, BuzzInsight, Brandfiar, and TweeTrend. The company was founded by Yeo Geol Yoon in 2000 and is headquartered in Seongnam, South Korea.

B5m.com is a holding company which provides social shopping search services. Its social shopping search engine offers product and merchant reviews, group-buy deals, used products, and shopping-related web articles.The company was founded by Yeogirl Yun in 2007 and is headquartered in Shanghai, China.

mySimon, Inc. operates a shopping website. The company helps consumers shop online and find the best values for anything sold on the web. It offers deals on automobile accessories, electronics, home appliances, clothing and many more. mySimon is located in San Francisco, CA.

WiseNut, Inc. operates an on-line navigation website. The company was founded by Yeogirl Yun on September 1, 1999 and is headquartered in San Francisco, CA.

Become, Inc. operates search engine and comparison shopping service. The firm provides research information such as buying guides, product reviews, articles, forums, and other useful shopping information. It helps people make better buying decisions and purchases online. The company was founded by Michael Yang and Yeogirl Yun in 2004 and is headquartered in Santa Monica, CA.