Building construction, remodeling and repair; Construction management; Construction of airfields, green buildings, environmentally-compliant buildings, and live-fire training ranges; Construction of headquarter, library, dormitory, historical, single-family, multi-family, parking garage, and military base buildings; Construction project management services; General construction contracting; General contractor services, namely, plumbing, heating and air conditioning, carpentry, drywall, painting, electrical, building and framing contractor services; Renovation and restoration of buildings; Renovation in the field of construction; Restoration in the field of construction and environmentally-compliant buildings.

Cartography and mapping; Cartography and mapping services featuring geophysical maps; Computer software development in the field of websites, GIS, environmental compliance, 3D visualization, and real-property management; Computer services, namely, computer system administration for others; Detection of contaminants in air, soil, and water; Engineering design services, Engineering services and consultation for the detection of contaminants in air, soil, and water; Engineering services in the field of environmental compliance, environmental remediation, and facility engineering operations; Mapping services; Quality management services, namely, quality evaluation and analysis, quality assurance, and quality control, in the field of construction and professional services; Surveying; Technological consulting services in the field of alternative energy generation; Development, updating and maintenance of software and database systems; Geological surveying; Providing on-line non-downloadable geographic information system (GIS) software; Technical support services, namely, remote and on-site infrastructure management services for monitoring, administration and management of public and private cloud computing IT and application systems.