
AB Consultants, Inc.
Lanham, MDMultidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations
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Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations

Scientific and engineering consulting services for aerospace, defense, and commercial applications.
Service detail: Systems Engineering

Accelerating the Speed of Knowledge to Support National Security
Service detail: Strategy, Advisory, & Consulting
Global Airborne Mission Solutions
Service detail: ISR Operations
Leaders by Performance.
Service detail: Engineering and Analysis
The Best Team for Project Success
Service detail: Program and Project Management

Innovative Construction Solutions
Service detail: Program and Project Management
We empower our people to do good and help others with simple solutions.
Service detail: Test & Evaluation

Empowering organizations through technology
Service detail: Software Development

Providing comprehensive engineering, construction, and construction management services.
Service detail: Federal Services
AI You Can Trust When Failure Isn't an Option
Project: Adaptive Cyber Range Control for White Cell Operations
Adams Environmental Engineering Group (AEEG) is a full-service environmental engineering and contracting firm based in the Mid-Atlantic region, providing consulting, design, remediation, and site assessment services for commercial, industrial, and residential clients. AEEG holds Professional Engineering licenses in Maryland, the District of Columbia, Virginia, and 11 additional states, bringing more than 20 years of experience to environmental projects throughout the region.
Service detail: Environmental Site Assessments

Fifty Years of Engineering Excellence
Project: USPS FSS Program Production
Smart solutions for smarter business.
Service detail: Project Management
A History of Proven Performance
Project: Army Research Lab Ballistic Modeling and Research
Founded in 1979, Alvi Associates provides integrated multidisciplinary engineering services across structural, water resources, transportation, and geotechnical engineering for complex infrastructure projects. Based in Towson, Maryland, the practice has earned numerous national and state engineering awards and is recognized for first-of-its-kind solutions in the Mid-Atlantic region and beyond. Nearly all clients are repeat clients, reflecting decades-long relationships with government agencies, engineering consultants, law practices, and contractors.
Project: Forensic Investigation for Edenville Dam Failure

Arthur Engineering Services (AES) is a Laurel, Maryland-based practice specializing in condition assessment of water and sewer infrastructure. AES performs closed-circuit television inspections, sewer system evaluation studies, infiltration and inflow investigations, flow monitoring, hydrant and valve testing, and GIS/GPS asset surveys for municipal clients. Its field teams hold NASSCO PACP/MACP/LACP certifications and deliver large-scale cleaning and inspection contracts for DC Water, the City of Baltimore, and WSSC across hundreds of thousands of linear feet of sanitary sewer and stormwater infrastructure.
Project: DC Water Sewer System Evaluation Study (SSES) - Phase I Nicholson Street Area

Bridging the Gap Between Operations and Technology
Project: Special Operations Command (SOCOM) Targeting and Training Element (STTE) Contract
We Are Your Trusted Partner
Project: NASA KSC Concept of Operations Definition

Supporting the Warfighter
Service detail: Systems Engineering

The FPGA Experts
Service detail: FPGA & SoC Design
Engineering a better future focused on the human experience.
Project: Cencora

Bob Taylor Engineering, Inc. (BTE) is a Lexington Park, Maryland-based geotechnical engineering and construction materials testing firm. Founded in 1981, BTE delivers construction inspection and testing services for concrete, soils, asphalt, and aggregate. BTE maintains an accredited laboratory and a certified technical staff holding ACI, MARTCP, AASHTO, ASTM, and MDE credentials, and serves transportation, highway, airfield, and public-sector clients across southern Maryland.
Project: Lead Coffin Crypt Project at Historic St. Mary's City

Innovation delivered
Project: AT&T FirstNet Field & Flight Operations