Manufacturer of precast concrete trench systems for the distribution of electrical control cables, power cables, mechanical piping, and fiber optics for electric utilities, water and wastewater treatment plants and industrial and institutional facilities across North America.

Since 1947, Reading Rock has had a passion for manufacturing quality building material products and providing exceptional services. While our level of dedication began on a small scale as a block manufacturer, today Reading Rock is recognized for solutions and services including: hardscapes, precast, masonry, tile and hearth. From the plant floor to the job site, we are committed to enhancing our customer partnerships through quick product turnaround, on-time delivery and our resolute focus on continuous improvement. Distribution of our RockCast product line is nationally supported with manufacturing facilities in Cincinnati, Ohio and West Berlin, New Jersey. At Reading Rock, we never relent on ways to improve our processes to ensure we exceed expectations. With state-of-the-art technology, certified technicians, in-house LEED APs and engineers, we’re confident you’ll experience the Reading Rock difference by receiving the right products, on time, every time.

AluChem is a manufacturer of specialty alumina products. With four locations and more than 190 employees, AluChem has become a major supplier of raw materials and aggregates for the ceramic, refractory, and glass industries. AluChem, Inc, is one of the largest specialty alumina producers in the United States. The Company produces a broad range of high quality Calcined, Reactive, Tabular and Activated Aluminas as well as Activated Bauxites, Zircon Flours, and other refined mineral products.

Gilkey Window Co., Inc. manufactures and installs premium residential and commercial windows and doors. In 1978, Gilkey Window Company was established in Cincinnati, Ohio. At that time, our major sources of windows were the large, national window manufacturers. We also installed custom-made windows from three national brands of replacement windows. To give our customers the most dependable window and service, we started manufacturing our own vinyl window in 1986. We were the first company in Cincinnati to offer a totally fusion-welded window system and the first to offer a window with custom spectrally selective Low E glass. In addition, Gilkey was the first manufacturer in Cincinnati to be rated by the National Fenestration Rating Council (NFRC) and qualify for the Energy Star® from the Department of Energy. Gilkey Window Company is recognized nationally as having the highest quality vinyl windows in the United States. We currently are located in the Cincinnati, Dayton, Louisville, Lexington and Chicago markets

Founded in Cincinnati, Ohio in 1851 Glenny Glass is one of the oldest flat glass ditributors in the country. Glenny Glass has grown into a flat glass fabricator, as well as flat glass distributor. We are now offering distribution in the Ohio, Kentucky, Indiana, and West Virginia markets. Along with flat glass Glenny Glass also offers, between the glass mini blinds, and decorative laminated glass. Glenny Glass is also a Guardian Industries Select Fabricator for all Guardian Glass Products. We also are a distributor/fabricator for Pilkington/NSG products including Mirro-Pane, Eclipse, and Enrgy Advantage. Capabilities include: In-House Tempering Vertical Insualting Line CNC controlled glass cutting CNC polishing, and beveling Straight Line Polish, and Beveling Opaci-Coat Spandrel "Never Fear Glenny is Here"

Sterling Cut Glass was founded in 1902 atop Mt. Adams’ “Art Hill” in Cincinnati, Ohio. At that time, Sterling artisans specialized in intricate hand cutting and polishing of the “Brilliant” period of American crystal. Today, Sterling continues to add sparkle to giving and entertaining, enhancing the beauty of fine crystal and metals with custom etching and hand cutting for our retail store in Cincinnati, Ohio as well as for fine specialty retailers and premier events nationwide. Using the craftsmanship standards of our founders, Sterling’s artisans give an exclusive personal touch to custom monogramming on crystal and metals while always maintaining cutting edge technology. Our high level commitment to product design brings Sterling customers access to exclusive merchandise from the finest makers in the world.

Founded in 1979, Solar Tint provides the best quality 3M window films installation & window tinting services for commercial, industrial, government & residential buildings. We are the Midwest's top 3M Window Film installer, and have been for 40+ years! #WomanOwned We are active in Cincinnati, Columbus, Dayton, Indianapolis as well as Northern Kentucky and now Nashville!