4D Tech Solutions, LLC
Fairmont, WVMission-Driven Design and Development
Project: RedTail LiDAR System
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Mission-Driven Design and Development
Project: RedTail LiDAR System
Building performance consulting, from first principles to policy.
Service detail: MEP Basis of Design & Performance Consulting

Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations
We Make Building Projects a Better Value
Project: Bay Pines VA Medical Center, Electronic Health Records Modernization

Designing America's Energy Lifelines
Service detail: Chemical and Process Design

Industrial Facility Engineering
Project: Calcium Carbonate Production Plant
Build better. Design right.
Service detail: Mechanical Engineering Design
Combining expertise and proven methodologies to optimize technology transition
Project: DEVCOM Armaments Center Technology Transition Support

Onshore or offshore. Upstream, midstream, or downstream.
Service detail: Facilities Engineering and Design
Recognized as one of the top Civil Engineering and Land Surveying firms in the North Bay, Adobe Associates, Inc. provides Civil Engineering, Land Surveying, Land Planning, and Wastewater and Septic Design services for the development of private and public projects. Since 1982, Adobe Associates has helped thousands of clients maximize the value of their projects by finding potential opportunities others often miss, creating practical, accurate design solutions, and guiding projects through the regulatory process. Adobe Associates is a family business built on honesty, integrity, and dependability, with project experience spanning residential development, commercial, affordable housing, hospitality, agricultural, and public infrastructure work across Northern California.
Project: Drake's Cove Subdivision

Biofuels and biochemical industry consultants
Service detail: Commercial Bio-Based Process Engineering

Advanced Engineering Consultants specializes in providing mechanical, electrical, plumbing, fire protection, technology, and utilities engineering design and construction administration services for the built environment. Established in 1998, the practice works collaboratively with owners, architects, and contractors across the Midwest, the nation, and globally. It has completed nearly 2,000 projects across diverse sectors including government, healthcare, education, and commercial markets.
Project: Columbus Division of Police Crime Laboratory Renovation

Engineering design, construction support and construction inspection services for transportation infrastructure
Project: Route 440 Ramp Over Route 35 Bridge Deck Replacement
Keeping Construction Projects on Track
Project: Reagan National Airport
Afterburner Wind Tunnel Services LLC is a Northern Virginia engineering firm providing safety, systems, and weapons engineering support to Industry, Department of Defense agencies, and other federal entities. Its work spans aviation, weapons systems, research, testing, development and evaluation, and technology programs, with a team experienced in rapid-development defense programs.
Service detail: Safety Engineering
Key to reliable engineering, business and software solutions
Service detail: Infrastructure and Engineering

Great experiences build great results
Project: Hospital Campus Seismic Risk Assessments

Engineering Together
Project: Wallops Mission Operations Command Center
Partner with Leaders in MEP Engineering
Project: Francis Tuttle - New Danforth Campus

Professional Consulting Services
Project: Flat Top Lake Dam
Making Bold Visions Work
Project: David Rockefeller Creative Arts Center
Trusted Service - Proven Results
Project: Department of State Passport Processing Operations
Government Contractor, Seaport-e Prime Contract Holder and Experts on Navy Energy Conservation
Service detail: Engineering Services and Technical Support

Where Deep Ethylene Expertise Meets Strategic Decision-Making
Project: 10% CAPEX Reduction for Integrated Mixed-Feed Complexes