Tutor Perini Corporation is a leading civil, building and specialty construction company offering diversified services to private clients and public agencies throughout the world. We have provided construction services since 1894 and have established a strong reputation within our markets by executing large, complex projects on time and within budget. Engineering News-Record currently ranks Tutor Perini as the 14th largest contractor in the United States. Tutor Perini’s family of civil construction companies has supported the development and maintenance of infrastructure across the nation. We construct and rehabilitate highways, bridges, tunnels, and mass-transit systems. Our corporate integrity, financial strength and outstanding record of performance makes us an attractive partner on large, sophisticated infrastructure projects. In ENR’s 2019 rankings, we were the nation’s third largest contractor in the transportation market and fifth largest domestic heavy contractor. Tutor Perini’s building group constructs projects spread across a wide range of markets. We are the recognized leader in the hospitality and gaming market, specializing in the construction of premier resorts and casinos, and have extensive experience in the government and military, education, sports, transportation and healthcare markets. In its 2019 rankings, ENR ranked Tutor Perini as the 17th largest domestic building contractor in the US. Tutor Perini’s specialty group defines the concept of full service. Our family of companies allows us to be a true one-stop shop for our clients, providing greater control over scheduled work, project delivery and risk management. We offer electrical, mechanical, plumbing, HVAC, fire protection systems and pneumatically-placed concrete for jobs across all industries. In 2018, our combined ranks in ENR are the fifth largest electrical contractor, 14th largest mechanical contractor and 14th largest specialty contractor in the US.

Security Paving Company, Inc. is a construction company based out of 13170 Telfair Ave, Los Angeles, California, United States.

Recognized around the world as the most innovative and successful developer of retail complexes, Caruso continues to be the leader in the industry for sales, popularity, growth and the highest quality portfolio. By combining a focus on driving sales, a passion for architectural and design excellence, a commitment to serving the needs of the local community, and close attention to offering a one-of-a-kind guest experience, Caruso has become the most admired real estate development firm in the industry.

Established in 1994, Toro Enterprises Inc. has served the Central and Southern regions of California in both the construction and civil based industries for over 20 years. With over two decades of knowledge and experience in road development and construction, Toro concentrates on providing safe, high-quality, environmentally responsible infrastructure solutions while maintaining a strong focus on serving our customers. With each project we have effectively grown into important sectors of both city and regional planning, such as; street improvements, underground utilities, structural and architectural concrete and earth moving. In an industry where specialization is key, Toro Enterprises Inc. has established themselves as the premier general engineering contractor encompassing all aspects of the industry. Serving commercial/industrial, residential, bond exoneration, and public works projects.

C. A. Rasmussen, Inc. has been building roads, bridges, highways and communities throughout California for more than 50 years. We are heavy construction specialists with capabilities to handle even the most complicated engineering problems. Our extensive project experience also includes dams, drainage channels, interchanges, landfills, railroads, and site development for both private owners and public agencies. As a family-run company for three generations, we are proud to maintain a tradition of safety, quality and service.

Energy Vault® develops and deploys utility-scale energy storage solutions designed to transform the world's approach to sustainable energy storage. The company's comprehensive offerings include proprietary gravity-based storage, battery storage, and green hydrogen energy storage technologies. Each storage solution is supported by the Company’s hardware technology-agnostic energy management system software and integration platform. Unique to the industry, Energy Vault’s innovative technology portfolio delivers customized short-and-long-duration energy storage solutions to help utilities, independent power producers, and large industrial energy users significantly reduce levelized energy costs while maintaining power reliability. Utilizing eco-friendly materials with the ability to integrate waste materials for beneficial reuse, Energy Vault’s EVx™ gravity-based energy storage technology is facilitating the shift to a circular economy while accelerating the global clean energy transition for its customers. Please visit www.energyvault.com for more information.

Blois Construction Inc. is a recognized leader in Heavy Civil construction with 50+ years of employee focused growth. Our safety record and strong benefits programs validate our team commitment. https://twitter.com/bloisconstruct https://www.facebook.com/bloisconstruction https://www.bloisconstruction.com

Mitchell Concrete is a Concrete Contractor specializing in Multi-family Concrete located at 3187 Fitzgerald Rd, Rancho Cordova, California, United States.

EFS West is a construction company based out of United States.

Geotechnologies, Inc. has been providing geotechnical consultation and service for 43 years. In that time, the firm has been involved with over 21,000 projects. Our firm provides service to a wide spectrum of clients from private developers to public institutions. Those clients include 23 Universities, 11 Community Colleges, 11 School Districts, and 29 Cities including Los Angeles, Beverly Hills, Culver City, Santa Monica, and West Hollywood. Our staff of registered engineers and geologists specializes in subsurface exploration, foundation and shoring engineering, site preparation, and seismic hazard evaluation. The field technician staff provides testing and inspection services during the course of construction. Such inspections include grading control, foundations, shoring and tie-backs, helical anchors and compaction testing. The laboratory operated by Geotechnologies, Inc. has been accredited by the American Association of State Highway and Transportation Officials (AASHTO), the City of Los Angeles, and the California Division of the State Architect (DSA). All laboratory testing is performed in-house allowing for greater quality control. The technical attributes of our people, coupled with the level of service that Geotechnologies, Inc. provides, have afforded us a continuing relationship with our clients, some for more than 30 years. Our success is measured by the strength of these relationships.

SIA Engineering Company (SIAEC) is Asia Pacific’s foremost Maintenance, Repair and Overhaul (MRO) provider. With approvals from more than 20 airworthiness authorities, SIAEC delivers turn-key integrated solutions to a large client base of international airlines and aerospace companies through our six hangars in Singapore and three hangars in Philippines to offer comprehensive MRO services on current and new generation widebody and narrowbody aircraft. Our maintenance facilities provide complete MRO services in airframe, line, cabin, fleet management, component, as well as engine on-wing, near-wing and off-wing services across a range of engine types. These service offerings are further enhanced and complemented by a network of over 20 joint ventures and subsidiaries with leading OEMs and strategic partners. Our extensive line maintenance network operates across more than 25 airports in Asia-Pacific and North America. At Singapore Changi Airport, SIAEC provides line maintenance services to more than 60 airlines transiting through Singapore and ensures a high level of punctuality for all our customers’ flight departures. With an extensive MRO ecosystem in Asia and beyond, SIAEC is well positioned to provide a comprehensive suite of integrated MRO services and network support to airlines worldwide.

Northwest Excavating Inc. is a construction company based out of 18201 Napa St, Northridge, California, United States.