GPA-HRSA provides international health services staffing to public and private businesses and institutions around the world. We are a diversified global company that provides a wide range of staffing solutions and resources.

Fire Protection, Life Safety and Security Engineering and Consulting

Golden Rule Consultants is a Pre-Construction, Estimating & Takeoff Service Provider to the Heavy Civil Construction Industry. Specifically, budgeting & cost estimating, quantity takeoffs, cut-fill analysis, value engineering, document review and CPM.

Develop cost effective federal sales practices for small companies with advanced competitive technologies / services in the energy saving, energy efficiency, renewable energy, DRE, networked solutions areas. We then sell for above firms.

Manufacturer of mining equipment, specifically screening

HVAC cleaning, professional air duct inspection using internal video cameras, air duct cleaning, sanitizing, high efficient filters and UV air sterilizers installed. Also air duct replacement, repair and sealing. heating and air conditioning service

Supply technical solutions to a wide variety of complex problems surrounding environmental, civilian, and agency needs.

Distributor for process engineered products

Construction, renovation Instructional Services, Advanced Training Survival Training Homeland Security Services International Security Services

Lawn Care, Landscaping, Lot Maint, Sweeping, Asphalt Sealing, Paving, Tree Service, and more

Electric Construction Renovation Plumbing

Class A Virginia Contractor-Demolition, renovations all aspects, painting, plumbing, elecricial, drywall, furniture installation, concrete, brick work, excavation, building, etc. General Class A Contractor

Build complete solar collecting units. Tracking, collecting, storage and production of AC power.

Boiler installation, repair & maintenance and associated work.

Full Service Electrical Contracting.

Scrap tire recycling and power generation

Water and Sewer Pump Station Construction Water and Sewer Pump Repair Controls and Telemetry

Intelligence and DoD customer domains, Cloud Computing Systems Engineering with lifecycle emphasis in custom software programming, network architecture, requirements engineering, configuration management, V&V, cyber security, storage and data management.

An engineering and information services management consulting firm specializing in Engineering Services, Nuclear Engineering, Computer Systems Design & Programming, Research & Development, Scientific & Technical Consulting, & Hazardous Waste Management.

Water and wastewater operation and maintenance