COI is a full service construction-based corporation established to provide construction services, project management, engine ... ering support, logistics services, facility clearance management services and facilities maintenance for a market within the public and private sectors. Our mission is to deliver high-quality, cost effective projects through mutual partnership with our customers. As a company we pledge an atmosphere of teamwork and uncompromising ethical standards in order to promote a culture of excellence. Where success is measure, by quality and service. read more