42 Mediation services in the field of business controversies; installation, implementation, maintenance, and repair services with respect to computer software; providing information in the fields of information technology, computers, and computer systems; operations research; consulting in the areas of computers, computer systems and computer systems design; computer services, namely, design and development of computer systems for others; computer services, namely, providing databases in the fields of information technology, computers and computer systems; information technology consulting services; computer software design for others; computer site design; technical project planning