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The MSBA supports design/construction of educationally-appropriate, flexible, sustainable, and cost-effective public school facilities in Massachusetts
As one of the leading specialty contractors in the United States, PCI offers quality services and products to the industrial, commercial and non-residential markets. We provide our customers with diverse but related services, making PCI a true “single-...
Established in 1906 and possessing over a century of experience, Alsey Refractories Co. has consistently delivered high-quality, U.S. made refractory products around the globe. Our firebrick is made from famous Missouri fireclay and, as a resu...
Zachry Group is Americas pace-setter in turnkey construction, engineering, maintenance, turnaround and fabrication services to the power, energy, chemicals, manufacturing and industrial sectors
Our company has a long history of commitment to the community, environment and stakeholders, including customers, shareholders, vendors and partners. We are a leader in the mining, processing and manufacturing of proppants and other high-performance sand and sand-based products. Our sand-based products and technologies play many important roles in today’s world – from improving the productivity of oil and natural gas wells to helping produce clean drinking water. Our products also enhance efficiency and performance in the building products, foundry and recreational industries. Headquartered in Chesterland, Ohio, Fairmount Santrol has one of the largest sand reserves and processing asset bases in the industry. Our coating facilities include operations in Mexico, Denmark and China, through which we serve international oil and gas markets. Worldwide, we employ more than 1,000 people. We produced and shipped more than 7.5 million tons of sand and value-added sand products in 2013.