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We create architecture that shapes the public realm; this has been central to our practice since 1963. Our 180-person firm, based in New York City, works primarily with educational, cultural and scientific clients, including some of the most venerable institutions in North America: from Stanford to Yale Universities, from the American Museum of Natural History to the Clinton Presidential Library, from Carnegie Hall to the Standard Hotel on the High Line. Our diverse portfolio—including new construction, renovation and expansion, historic preservation, interior design and master planning—ranges from museums and performing arts centers to complex laboratory, research and teaching facilities for higher education to a wastewater treatment plant. Through form, light and materiality, Ennead creates expressive architecture that embodies each client`s mission and engages the user while shaping our place and time.
BRR Architecture is one of the leading companies in the Real Estate and Construction sector.
Barge Waggoner is a professional services firm that includes engineers, architects, landscape architects, and surveyors employed in offices in Tennessee, Alabama, Ohio and Georgia. Our focus markets include Aviation, Energy and Environment, Federal, Industrial and Building Services, Land Resources and Water Services. Founded in 1955, Barge Waggoner is ranked No. 171 in the 2014 Engineering News-Record (ENR) Top 500 Design Firms list.
Leppo Rents is a full-service compact construction equipment dealership in Ohio, Alabama, and Florida. They carry new, used, and rental equipment and provide service, parts, and training.
Holliday Rock Co., Inc. is a prominent construction materials manufacturer based in Upland, California, with over 85 years of experience. Founded in 1937, the company operates 40 locations throughout Southern and Central California. It specializes in producing aggregates, hot mix asphalt, and ready-mix concrete, serving a variety of infrastructure, commercial, and residential projects. As one of the largest independent manufacturers in the United States, Holliday Rock is committed to safety, sustainability, and quality. The company employs around 223 people and emphasizes workforce empowerment and community engagement. It actively collaborates with industry organizations, including the Associated General Contractors of California and the National Ready Mixed Concrete Association, to promote best practices in construction.