ISI is an international engineering and consulting company specializing in satellite-based communications navigation and surveillance/air traffic management (CNS/ATM).

We are a full-service environmental consulting and training firm specializing in public drinking water. We also provide onsite training and conference planning services.

We provide professionally trained and uniformed installers to furniture; dealers, designers, and large commercial and military customers to handle all modular office furniture installations.

Strategy and Management Services (SAMS), Inc. provides Operations Support, IT Services, Janitorial & Facilities Management services. Headquartered in Alexandria VA, we are a SBA 8(a) Participant, Verified SDVOSB, WOSB, SBA Certified SDB.

General Contractor specializing in Military, Commercial retail, Industrial, and Office Buildout. In house Management team. Inhouse concrete crews, drywall crews, Carpentry crews, Masonry crews. Lead and mold abatement certified in VA. MD. D.C.

PSG?? core competency is the design, integration, and installation of large scale physical security systems. What this means is that our personnel are fully capable of addressing the many needs of a physical security system.

Sentry Box has specialized in providing construction and maintenance services for the military for more than five years at seven sites across the country. Sentry Box has already been nominated as ??ontractor of the Year??at Fort Jackson, SC.

8(a) WOSB focused on support services to Facilities and Graphics Departments with Signs, Exhibits, Facilities Maintenance, and Storage

LSA provides Consulting, IT and construction services. We specialize in Program Management, Organizational Analysis, N/W Management, Information Assurance, Web Design and Help Desk Support; building renovation and electrical installation and repair.

Fiber Optic & Copper Cable installation; free space optics systems installation; Outside plant planning, design, & engineering.

Centralized Procurement Source, Rapid Response to IDIQ contracts, Logistics Services, Fast delivery of IDIQ contracts, Supply Chain Management, Expertise Global reach to remote areas in Africa, Middle East

Incorporated in 1997 PII provides facilities management services to all of our clients while improving efficiencies through proven management practices in the Facilities Maintenance commercial, government, educational and healthcare industries.

Computer and data systems integration, Custom software, VisualBasic, C++, Java, SQL, Access, Excel, Web applications, Operating systems, Control system programming, design, Autocad, programmable controller, SCADA, .NET

EF&I Telecommunications Transport, DC Power, and Structured Wiring

York & Whiting is a certified Service Disabled Veteran Owned Small Business which supports IT, surveillance, control, and communications. Y&W is also a Class A construction firm, specializing in framing, roofing, siding, and equipment installation.

Full Facilities Management, Operations and Maintenance, Janitorial, Plumbing, HVAC, Electrical, Construction Services, Snow Removal, Data Center Cleaning, Inventory, Custom Plastic Drip Pans, Fan Coil Maintenance, Computerized Maintenance Software System

We have 10 years experience in commercial and residential electrical contracting. They are licensed in VA, DC and MD and have worked 5 years of contracts with DC/Baltimore Public Schools. We have low overhead and offers reasonable bid pricing.

Class A Electrical Contractor, with Radio and Wireless Data expertise. Tower maintenance and lighting, Factory trained and certified in Flood Warning and Automated Weather (AWOS) systems.

Our projects include highway/heavy, bridge, building, and building renovation. D. T. Read Steel is proudly Hispanic Owned currently DOT minority certified in 18 states

Flatwork, driveways, slabs, walls, footings, foundations, pool decks, patios,