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Company Profile

Apex Companies, LLC is a leading national consulting and engineering firm providing professional consulting, environmental engineering, infrastructure design, logistics, science and effective management for marine infrastructure and offshore wind energy industry as well as industry markets. Apex is dedicated to providing private and public sector clients with full-service, single-source solutions.

Apex Companies, LLC was established in1988 and operates from more than 60 locations throughout the United States—with a robust waterways and offshore energy program. Apex currently employs more than 700 personnel including marine scientists, professional engineers, civil engineers, dredging specialists, hydrogeologists, geologists, environmental scientists, environmental technicians, safety and health specialists, construction personnel, and CAD technicians. We serve over 1,700 clients and support thousands of projects annually, possessing a strong base of business that is highly market-diverse.



Service Category:

Air Monitoring and Testing

Air Pollution Control

Alternative Dispute Resolution

Archeological and Historical Resources

Asbestos Abatement

Biological Assessments and Surveys


Brownfields Redevelopment

Civil Engineering

Communications and Marketing

Community Relations

Ecological Risk Assessment

EH&S Compliance

Emergency Response Contractors

Energy Facility Permitting/Siting/Development

Energy Production & Transmission Services

Environmental Contracting

Environmental Due Diligence

Environmental Engineering

Environmental Impact Statements

Environmental Management Systems


Geotechnical Engineering

GIS Services

Government Contractor

Government Relations

Hazardous Materials

Hazardous Waste Consulting

Human Health Risk Assessment

Indoor Air Quality

Information Technology

Land Surveying

Land Use Planning

Management Consulting

Natural Resources Consulting

Noise Consulting

Permitting and Regulatory Compliance

Public Education

Renewable Energy Consulting

Risk Management

Site Assessment

Site Decommissioning

Site Remediation

Soil Analysis

Solar Power Services

Solid Waste Management

Spill Clean-up Services

Stormwater Management

Sustainable Development

Tidal/Oceanic Power Services

Transportation Services

Wastewater Management

Water Quality

Water Resource Management

Wetlands Management

Wind Power Services