Ser Ko Tan

M Development Ltd. is an investment holding company. It engages in the business of providing hostel and accommodation services. The firm's services include lodging and board houses and real estate activities. It operates through the following segments: Trading and Investment. The Trading segment engages in selling and purchasing of electronic products, which include integrated circuits. The Investment segment provides loans within Hong Kong. The company was founded on March 6, 2002 and is headquartered in Singapore.

Surface Mount Technology (Holdings) Ltd. is an investment holding company, which manufactures printed circuit boards and other electronic components. It offers manufacturability validation, sourcing, procurement, test development, after sales service, fulfillment, box build and PCB assembly solutions. The company was founded by Chan Kei Biu in 1986 and is headquartered in Hong Kong.

Part of Verizon Communications, Inc., ConTel Corp. is a telecommunications company. The private company is based in Atlanta, GA. ConTel was acquired by GTE Corp. on March 15, 1991 for $6,421.20 million.

W Corp. Ltd. is engaged in the research, development, manufacture, and export of digital media, entertainment and gaming peripheral products with original design manufacturer and original equipment manufacturer capabilities. It also designs, manufactures, and exports a wide range of products for target consumer electronic retailers and importers. The company was founded in 2002 and is headquartered in Shenzhen, China.

Yew Hock Marine Engineering Pte Ltd. provides scaffolding works and accessories. The private company is based in Singapore, Singapore. Yew Hock Marine Engineering was acquired by Yew Hock Marine Engineering /Kiang/ from Charisma Energy Services Ltd. on May 07, 2014 for $0.24 million.

Part of Charisma Energy Services Ltd., Admiralty Engineering Pte Ltd. is a Singaporean company that provides engineering services. The private company is based in Singapore, Singapore.

Midland Silicon Co. LLC supplies feed-stocks to the steel, solar energy, aluminum and silicones industries. Its products include silicon carbide, calcium silicon alloy, manganese metal flakes & briquettes, ferro silicon, polysilicon, silicon powder and metallurgical grade & chemical grade silicon metal. The company was founded by James May in 1998 and is headquartered in Waterford, MI.