The ETG Companies are a diversified global business group partnering with governments and corporations to develop, finance, and operate projects worldwide in energy, technology, infrastructure, and logistics, including clean energy and shipping.
Entrix, Inc. provides integrated social, environmental, and engineering services focused on sustainable infrastructure and resource management for governments, foundations, and private clients in Latin America.
The Esquimalt Graving Dock is the largest non-military hard bottom dry dock on the west coast of the Americas, supporting the Royal Canadian Navy, Canadian Coast Guard, and the regional industrial marine sector with ship repair services.
EXMAR is a leading company specializing in the transportation of liquefied gas products and providing innovative floating infrastructure and offshore engineering services to the oil & gas industry.
University Park, IL, United StatesUpdated May 2026
Federal Signal Corporation manufactures a broad range of equipment engineered to improve, enhance and safeguard communities, companies and their infrastructure around the world.
Port Adelaide,, South Australia,, AustraliaUpdated Apr 2004
Flinders Ports is South Australia’s leading private port operator managing seven ports including Port Adelaide, Port Lincoln, and Port Pirie, providing port operations, pilotage, mooring, vessel surveying, and transhipment services.
Santa Cruz de Tenerife, Islas Canarias, SpainUpdated Dec 1999
IdecNet provides tailored connectivity, data center, cloud computing, and telephony solutions to businesses, ensuring secure, scalable, and efficient IT infrastructure.
Fugro is a global geo-data company specializing in geotechnical, survey, and environmental services to support safer, sustainable, and efficient operations in maritime, energy, and infrastructure sectors.
Gateway Energy LLC owns and operates natural gas gathering, transmission, and distribution systems in Arkansas, Missouri, Texas, and New York, focusing on natural gas transportation and delivery to industrial end users.
General Construction Company is a marine and heavy civil construction contractor specializing in waterfront infrastructure, pile driving, and dock and pier construction across the Puget Sound region and San Francisco Bay Area.
GeoMechanics International provides geotechnical and geophysical consulting services, specializing in soil and rock mechanics for infrastructure projects.
The Wasserstraßen- und Schifffahrtsamt Weser-Jade-Nordsee is a German federal authority responsible for the management and maintenance of federal waterways including the Jade, Weser, and parts of the North Sea.
Grand Isle Shipyard is a US-based company providing engineering, construction, fabrication, and specialty services primarily to the energy, industrial, infrastructure, and power sectors with over 75 years of experience.
Grand Isle Shipyard is a longstanding oilfield service company founded in 1948, providing engineering, construction, fabrication, and specialty services primarily to the energy, industrial, infrastructure, and power sectors.
Kinder Morgan is one of the largest energy infrastructure companies in North America, operating approximately 136 terminals that store and handle renewable fuels, petroleum products, chemicals, vegetable oils, and other products.
HNTB Corporation is an employee-owned infrastructure firm specializing in architecture, engineering, planning, and construction management with expertise in bridges, highways, transit, and rail systems.
Infrastructure Maintenance and Management
The Infrastructure Challenge: Over half of linear infrastructure is now much more than 50 years old. And over 80% has served its expected service life. The challenge is great, yet money is limited. Let us provide you with the methodology and tools to make better decisions and optimize your spending, so you can do more with less.
“By integrating condition assessment and repair/replace strategies for each asset with Harfan’s unique approach, you will save over 15% for the same volume of work.”
Hawaii District Commercial Harbors manages and operates commercial harbor facilities in Hilo, Hawaii, providing port services and infrastructure support.
Heerema Group delivers innovative and sustainable offshore solutions including transportation, installation, removal of offshore infrastructure, fabrication of offshore energy structures, and bespoke engineering for the offshore renewable industry.
Helsingborgs Hamn AB is a major ferry and container port in the Öresund region, offering secure, efficient, and sustainable terminal services with reliable cargo flows and well-connected rail and road infrastructure.
Herbosch-Kiere NV is a Belgian company specializing in civil and hydraulic engineering, maritime and offshore services, foundations, and environmental projects related to water infrastructure.