Since 1968, West Coast Sand & Gravel has been providing California (and now Phoenix too) with quality products and services. Since our start, we have grown to ten locations and have expanded our product offerings from construction aggregate to specialized services such as dirt import and export, environmental waste hauling, and sports field products. At West Coast, our core values of Safety, Service, and Stewardship have provided a solid foundation for 47 years. These values also lead us to believe that integrity in business is the key to keeping our customers coming back for years to come. Feel free to contact any of our following locations: Central & Northern California: 800.734.3053 Los Angeles/ Orange/Riverside Counties: 800.522.0282 San Diego: 800.266.2837 Palm Springs: 866.923.4772 Phoenix: 855.822.0282

HI-TEMP INSULATION, INC. is an aviation & aerospace company based out of 4700 Calle Alto, Camarillo, California, United States.

California Concrete Ready-Mix Service offers a variety of first-class, high quality concrete services for any and all projects! We strive to achieve personalized service to ensure you receive your product on-time. Whether you are embarking on a minor home project or a large commercial endeavor, California Concrete Ready-Mix Service has the capability and knowledge to accommodate your particular need. We offer outstanding service with the support to always provide you with the finest concrete at your convenience. California Concrete Ready-Mix Service is available 7 days a week for delivery in the Orange County, Los Angeles, & Riverside communities. California Concrete Ready-Mix Services has a wide array of reputable contacts we can recommend to assist you with most design and construction work.

American Integrated Services, Inc. (AIS) offers comprehensive solutions through environmental construction and remediation, industrial demolition, abatement, 24/7 emergency response services, hazardous waste management and specialty transportation. A licensed engineering contractor and certified MBE, AIS serves the entire country from 8 strategically-located offices throughout the West region and Gulf Coast. With over 450 employees and a fleet of specialized equipment valued at over $45 million, AIS has the in-house resources to deliver complete, cost-effective and seamless results. For the past 25 years AIS has demonstrated an unwavering commitment to safety, professionalism and customer satisfaction. Please contact AIS today for complete, turnkey environmental solutions at 888-423-6060 or www.americanintegrated.com

Ideal Concrete Block Co is a construction company based out of 45 Power Rd, Westford, Massachusetts, United States.

Independent Concrete Cutting is a construction company based out of 3411 Camino Del Sol, Oxnard, California, United States.

Giroux Glass, Inc. has established itself as one of the nation’s most respected glazing contractors since 1946. Giroux Glass prides itself on impeccable service and quality. Whether it’s custom residential design work, elaborate commercial projects or simply a service call, Giroux Glass is equipped to meet the clients every need.

StepStone Group (Nasdaq: STEP) is a global private markets investment firm focused on providing customized investment solutions and advisory and data services to our clients. StepStone’s clients include some of the world’s largest public and private defined benefit and defined contribution pension funds, sovereign wealth funds, and insurance companies, as well as prominent endowments, foundations, family offices, and private wealth clients, which include high-net-worth and mass affluent individuals. StepStone partners with its clients to develop and build private market portfolios designed to meet their specific objectives across the private equity, infrastructure, private debt, and real estate asset classes.

National Cement Company of California, Inc. is a glass, ceramics & concrete company based out of 15821 Ventura Blvd, Los Angeles, California, United States.

Frameless Hardware Company (FHC) is a manufacturer and supplier to the glass, glazing, and fenestration industries. We provide a complete range of tools and supplies as well as innovative hardware product solutions for frameless shower doors, commercial storefronts, architectural railings, and transaction windows.

Our organization was founded in 1972 with one goal in mind: To manufacture quality products and services that would make our customer's lives better. Today, Contractors Wardrobe (Cw Doors) is a global enterprise with state-of-the-art manufacturing facilities, including our 256,000 square foot headquarters in the Santa Clarita Valley, just north of Los Angeles. Additional locations and showrooms include Sacramento, Las Vegas, Tempe, and Pompano Beach, giving us a total of 500,000 feet to showcase and distribute our products throughout the United States, as well as partnering with trusted retailers to serve and supply the residential, commercial, and hospitality industries. Visit us at cwdoors.com to learn more about our organization and how we want everyone to experience the #CwLife.

DMI is a mineral research company that manufactures and supplies blended cements, pozzolans, fly ash, lime and ready mix concrete products. DMI is directly served by Union Pacific RXR, provides toll sacking, milling and bending services. Mineral research on Supplemental Cementitious Materials (SCM), developing performance blended cements and super pozzolans, verifying carbon reduction by the use of SCM's in innovative and high performance ready mix concrete. Manufacture and Supplier: ASTM C1157 & C1157M Cements, Portland Cement, Pozzolans, Fly Ash, Zorbix, Bentonite Clay, Lime Products, Ready Mix Concrete, Super Sack Products, PV Cement, Mortar Cement,