Find engineering consulting firms by capability and location.

Achieving military interoperability

Accelerating the Speed of Knowledge to Support National Security

Ensure Customer Success Through Knowledge and Technology

We Help You Meet the Challenge of Rapidly Changing Technologies in Today's Complex Environment

Innovations for a Better Tomorrow

Advanced Sciences and Technologies delivers systems engineering, test and evaluation, software development, and systems integration services for mission-critical defense, aviation, aerospace, and naval programs. The practice supports major federal agencies including the FAA, Department of Defense, and Department of Homeland Security, providing advanced combat systems development, air traffic management support, and complex software integration.

Together, we will shape and dominate the future of mission architecture and engineering.

Trusted Service - Proven Results

A History of Proven Performance

Government Contractor, Seaport-e Prime Contract Holder and Experts on Navy Energy Conservation

Results-driven government contracting and business staffing solutions

From the Waterfront to Operational Edge

Innovative Solutions to Complex Problems

Supporting the Defense of Our Nation

Accomplish Your Mission With BecTech

Defense. Engineering. Innovation.

The art of command balanced with the science of control.

Creating a corporate culture of excellence that ensures mission accomplishment and values our employees.

Optimizing Operational and Engineering Models with Dynamic Visualizations for Today's Warfighter

Continental Tide Defense Systems, Inc. (Continental Tide) provides programmatic, engineering, and technical services to the U.S. Navy, U.S. Coast Guard, Military Sealift Command, and other DoD organizations. Headquartered in Wyomissing, Pennsylvania, with offices near major naval installations in Virginia, California, Pennsylvania, Connecticut, and New Hampshire, it supports naval fleet operations through shipboard systems maintenance, modernization, engineering project delivery, and quality assurance management.

Engineering, programmatic, and technical support services for national security missions.

Bridging strategy, technology, and mission

Decision Technologies, Inc. is a defense engineering and intelligence services provider headquartered in Arlington, Virginia. Founded in 2003, it delivers systems engineering, program management, in-service engineering, equipment repair, research and development, test and evaluation, and intelligence support to the Department of Defense and federal agencies. It provides specialized support for naval radar and missile programs across multiple directorates of the Program Executive Office Integrated Warfare Systems (PEO IWS), including AEGIS, Above Water Sensors, Surface Ship Weapons, and Ship Self-Defense Systems (SSDS). Additionally, it supports NSWC Crane and NSWC Port Hueneme, alongside strategic and policy programs for the Office of the Undersecretary of Defense for Intelligence (OUSD(I)).

Technology engineering so you can focus.