Ferrovial is one of the world’s leading infrastructure operators, committed to developing sustainable solutions. Our company operates in more than 15 countries and has a workforce of over 24,000 professionals worldwide. Ferrovial is listed simultaneously on 3 stock markets: USA (Nasdaq), the Netherlands (Euronext Amsterdam), and Spain (IBEX 35), and is a member of the Dow Jones Sustainability Index and FTSE4Good.

Orion is a specialty construction company offering Marine, Concrete, and Engineering & Consulting services across the United States, Canada, and the Caribbean. We are your single source for construction and engineering services on and off the water. We provide high-quality solutions with predictable excellence!

Since 1939, Mason Construction has been a family owned and operated company; providing the Southeast Texas region with extensive industrial, commercial, and public works construction services in the areas of: • Site Preparation • Piling Installation • Concrete Construction • Structural Steel Erection & Heavy Rigging • Hydro-Excavation We are proud to be affiliated with a number of outstanding organizations and associations. Industry Organizations: • American Concrete Institute - www.concrete.org • Associated Builders and Contractors, Inc. - www.abc.org • Associated General Contractors of America - www.agc.org • Deep Foundations Institute - www.dfi.org • International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers - www.ironworkers.org • National Center for Construction Education and Research - www.nccer.org • Pile Driving Contractors Association - www.piledrivers.org Contractor Compliance Affiliations: • BROWZ - www.browz.com • ISNetworld - www.isnetworld.com • PICS Auditing - www.picsauditing.com Safety Agency Associations: • American Society of Safety Engineers - www.asse.org • DISA Global Solutions - www.disa.com • Houston Area Safety Council - www.hasc.com • Industrial Safety Training Council - www.istc.net • National Safety Council - www.nsc.org • Zero Injury Institute - ww.zeroinjuryinstitute.com Other affiliations: • Greater Beaumont Chamber of Commerce - www.bmtcoc.org • Better Business Bureau Serving Southeast Texas - www.bbb.org/southeast-texas • Lamar University - www.lamar.edu

Echo Maintenance is a full-service industrial general contractor providing diverse support for maintenance, capital projects and turnarounds to petrochemical and chemical refineries in Texas, Louisiana and New Mexico. Whether we're working independently or together with our affiliated companies, we provide a comprehensive range of cohesive services, delivered seamlessly. ECHO is one of the largest direct-hire merit shop contractors in Southeast Texas.

From wellhead to refinery, from initial project engineering to ongoing integrity – Strike provides end-to-end pipeline, facilities, and energy infrastructure solutions. We offer: • Major Capital Projects – Whether you’re building a major facility or looking for a partner to efficiently manage your large diameter pipeline initiative, we’ll collaborate closely with you to develop a customized, integrated solution. • Infrastructure Services – Leveraging our national footprint in combination with our local presence, we provide everything from initial construction to ongoing integrity, maintenance, and operations. We can deliver the end-to-end support you require safely, and with the strongest attention to detail. • Renewable Energy – At the Strike family of companies, we partner with our clients for smooth energy transition as we strive for carbon neutrality. We have the skills and expertise to install a wide range of renewable energy solutions. Our renewable energy services include solar and wind farm construction and conversion programs.

Allegiance offers a wide array of services to several major industries across the Southern United States including Petrochemical, Commercial Construction, HVAC and Aerospace. The company combines modern equipment with highly trained operators to provide the most up to date service in the industry. Allegiance’s single source provider approach also allows it to supply equipment for all phases of a job from start to finish and everything in between. It furnishes rough terrain cranes coming out of the ground and a mobile fleet which ranges in capacities from 15-ton boom truck cranes to 800-ton hydraulic all terrain cranes. Tower crane service from 140 meter ton to 630 meter ton, large hydros to finish up specialized heavy picks at the end of the project along with providing state of the art Alimak & Pega personnel & material hoists and other specialized tools and accessories to meet any rigging needs. Allegiance Crane & Equipment has performed rigging services for Generators and Electrical Communication, Air Conditioning, Medical and Industrial equipment and roofing. Allegiance Crane & Equipment is built on dependability, honesty and trustworthiness. Its President and staff possess decades of experience in providing construction communities nationally with high-powered hoisting. Combine that with a proven track record unrivaled in the industry and you get a company committed to its customers and team members.

A Family Owned and Operated Construction Company .

The Vortex Companies deliver advanced trenchless technologies and turnkey services to cost effectively renew water, sewer and industrial infrastructure, providing a suite of services and products, including bypass pumping, lining and coating systems, repair materials, multipurpose cutters, pipe bursting and facility renewal. The company was built with the vision of providing a wide range of solutions under a single roof that is supported by highly experienced and trained personnel with decades of trenchless infrastructure renewal experience.

Our reputation has been built on consistent project delivery with exceptional cost and schedule performance, that never compromises safety or quality. We provide full service site development and turnkey railroad construction services for the industrial, petrochemical, commercial and railroad industries in the Texas and Louisiana Gulf Coast region.

Russell Marine LLC is a heavy civil marine construction company located in Channelview, Texas. Russell Marine focuses on the marine construction market along the Texas Gulf coast with an emphasis on serving both public and private clients. Utilizing a highly competitive price structure, we complete projects with an emphasis on the highest quality of work, along with safety being our number one priority. Russell Marine delivers this combination by working closely with clients, understanding their goals and expectations, and constantly monitoring and training our professional workforce. Russell Marine has demonstrated strong fundamentals and a proven track record, consistently growing the company and expanding our asset base. Russell Marine was recognized by Fortune Magazine as one of 2015's fastest growing companies. Russell Marine currently has the capability to perform projects which require crane barge capacities up to 350 tons. This capacity enables us to complete waterfront construction projects ranging from new dock and pier construction, monopile and breasting structure installations, bridge construction and replacement, sheet pile installations, demolition, loading arm maintenance and mechanical dredging of barge and ship docks along with many other services. The high level of experience of management and operational personnel, combined with the equipment assets allows Russell Marine to perform any type of marine construction project.

Gulfspan Industrial, LLC is a mechanical construction and industrial services company that specializes in performing turnarounds, capital projects, and maintenance. We specialize in pipe fabrication and installation, tower and vessel services, heat exchanger services, equipment installation, small and large civil construction, crane and rigging services, project planning and controls. We operate with offices in Beaumont, Houston, and Deer Park, Texas. Our Beaumont location includes complete pipe fabrication and support facilities to enhance our field operations.