Software as a service (SAAS), namely, providing non-downloadable software and hosting software for coordinating material demand and supply chain logistics in the field of construction project management; Software as a service (SAAS), namely, providing non-downloadable software and hosting software for use in collecting, analyzing, exchanging, sharing and distributing information, data, images, audio, video and audiovisual materials in the field of construction project management; Software as a service (SAAS), namely, providing non-downloadable software and hosting software for design, component and material estimation, bid management, project management, contract management, cost management, quality and safety management, data management, risk management, facilities management, analytics prediction, and for managing, communicating, collaborating, and conducting analysis, all related to construction projects; computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking featuring social media, photos, audio and video content on topics related to construction; computer software consultancy