OROOK.net is a digital marketplace for recruitment and career development in the Architecture, Engineering and Construction (AEC) industry. The core platform matches work opportunities at top-tier companies with white-collar professionals for full/part-time engagements or remote services. The marketplace also incorporates tailored career development, e-learning, and marketing opportunities. Scaling up on 3 continents, our vision is a productive, sustainable, and digitalized AEC industry, fully accountable to both people and the environment, with highly motivated and well-compensated professionals, ready to embrace new trends of industry 4.0.