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Cogent Communications Holdings, Inc., through its subsidiaries, provides high-speed Internet access, private network, and data center colocation space services in North America, Europe, Oceania, South America, and Africa. The company offers on-net Internet access and private network services to law firms, financial services firms, and advertising and marketing firms, as well as heath care providers, educational institutions and other professional services businesses, other Internet service providers, telephone companies, cable television companies, web hosting companies, media service providers, mobile phone operators, content delivery network companies, and commercial content and application service providers. It also provides Internet access and private network services to customers that are not located in buildings directly connected to its network; and on-net services to customers located in buildings that are physically connected to its network. In addition, the company offers off-net services to corporate customers using other carriers' circuits to provide the last mile portion of the link from the customers' premises to the network. Further, it operates data centers that allow its customers to collocate their equipment and access the network. It serves primarily to small and medium-sized businesses, communications service providers, and other bandwidth-intensive organizations. Cogent Communications Holdings, Inc. was founded in 1999 and is headquartered in Washington, the District of Columbia.

Nikon Corporation manufactures and sells optical instruments in Japan, North America, Europe, China, Thailand, and internationally. It operates through Imaging Products Business, Precision Equipment Business, Healthcare Business, Components Business, and Industrial equipment and Others segments. The Imaging Products Business segment provides digital SLR cameras, compact digital cameras, and interchangeable camera lenses. The Precision Equipment Business segment offers FPD lithography systems and semiconductor lithography systems. The Healthcare Business segment provides biological microscopes, cell culture observation systems, and ultra-wide field retinal imaging devices, as well as products and services related to the contract cell development and manufacturing field. The Components Business segment offers optical components, optical parts, encoders, and material processing products and services; EUV-related components and space-related solutions; and photomask substrates for FPDs. The Industrial equipment and Others segment provides industrial microscopes, non-contact 3D metrology systems, measuring instruments, X-ray/CT inspection systems, and surveying instruments. In addition, it sells used equipment; provides maintenance services for FPD/semiconductor lithography systems; sells and services cameras, microscopes, measuring instruments, and X-ray inspection equipment; and develops and supports computer software. Further, the company is involved in the procurement, logistics, and welfare activities; development, manufacturing, and testing services for eyeglass and lenses; and assembly of camera units. Nikon Corporation was incorporated in 1917 and is headquartered in Minato, Japan.

THK Co., Ltd. engages in the manufacture and sale of machine components in Japan, the Americas, Europe, China, and internationally. The company provides linear motion (LM) guides, ball screws, ball splines, LM guide actuators, cross roller rings and tables, electric actuators and linear motor actuators, cam followers, roller followers, linear bushes, slide packs, slide rails, cross roller guides, linear ball slides, LM and flat rollers, spline nuts, LM strokes, screw nuts, change nuts, precision linear packs, link balls, rod ends, spherical plain bearings, lubrication accessories, and seismic isolation products. Its products are used in various applications, including machine tools, general industrial machinery, precision instruments, semiconductor and LCD manufacturing equipment, industrial robots, electronic devices, and transport systems, as well as in construction, aerospace, medical and assistive, and other manufacturing industries. The company was incorporated in 1946 and is headquartered in Tokyo, Japan.