computers, photography, newspapers

remediation, disaster relief, site preparation, utilities, build roads, clearing brush, demolition

Battery, batteries

Smart phone apps, Web apps, iPhone apps, Android apps, Blackberry apps, Windows Mobile apps, Symbian apps

site preparation, remediation, pipeline, ponds, lakes, ramps

computer programming, computer software, custom software

HARRISON CONSTRUCTION

LEIDOS ENGINEERING, LLC

angus

Provide services for road building, sub divisions, and parking lot projects. Services include asphalt production and installation, demolition, excavation, stabilization, concrete curb and gutter, aggregate base courses, and material deliveries.

LEIDOS CONSTRUCTORS, LLC

Support Activities for Oil and Gas Operations, Electric Power Distribution, Water Supply and Irrigation Systems, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders)

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction

Support Activities for Oil and Gas Operations, Oil and Gas Pipeline and Related Structures Construction, Other Foundation, Structure, and Building Exterior Contractors, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Support Activities for Oil and Gas Operations, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Other Heavy and Civil Engineering Construction, Plumbing, Heating, and Air-Conditioning Contractors

Commercial, Government, Construction

Support Activities for Coal Mining, Plate Work Manufacturing

Gold Ore Mining, Drilling Oil and Gas Wells, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers