Carpenter Brothers, Inc. is a dealer / distributor / representative for manufacturers of industrial supplies and equipment. Though foundry supplies and equipment have been and still make up the majority of products and sales, diversification has added products and services for the die casting, environmental, blast cleaning and surface finishing industries. Consumable products include metals and ferro-alloys such as Molybdenum, Silicon, Chromium, Manganese, Carbon, Aluminum, Inoculants and other specialty products. Also, included are sand additives, pre-blends, olivine, zircon and other specialty sands, chemical binders, refractory coatings, ceramic filters, and many more. Our equipment line includes sand preparation equipment including sand heaters and coolers, continuous mixers, and mullers. Also included are electronic sand laboratory equipment, automated core and molding machines, shake-out and material handling systems, sand reclaimers, robotics and complete turnkey foundry systems. Molten metal melting furnaces and transporting ladles are also represented. Carpenter Brothers, Inc. promotes technical progress and success for the foundry and other industries. To this end, all Carpenter Brothers, Inc. divisions conduct several in-plant and invitational technical seminars each year. Subjects include "Casting Defects - Sand or Metal?"​ “Metallurgy of Sand Casting,"​ "Sand Technology,"​ "Melting Practice,"​ "Computer Simulation,"​ "Core Room Practice,"​ "No Bake Binder Systems,"​ "Metal Inoculation,"​ and "Various Types of Foundry Equipment."​ Our personnel are always available for in-plant technical training, education, and service, including trouble-shooting casting defects, metallurgy and equipment problems. CBI attributes over 100 years of the continuing success to the high level expertise on specific foundry processes and products and the technical and manufacturing knowledge of our sales and customer service personnel.

Nugent Sand Company was founded in 1912 and is headquartered in Muskegon, Michigan. Nugent is the leader of Industrial Silica Lake Sand. Nugent Sand has a diversified its business model and serves the foundry, building products and energy industries. Nugent Sand has a highly respected reputation for premium quality sand, always meeting customer specifications, exceptional service and custom sand gradation blends.

Elmhurst Chicago Stone Co is a construction company based out of 7n479 Il Route 25, Elgin, Illinois, United States.

Wingra Stone Co is a higher education company based out of 5080 Bong Rd, Waunakee, Wisconsin, United States.

Wagner Excavating is a family owned and operated business since 1973. We are a design-build earthwork and utility contractor. From conceptual ideas through professionally engineered plans, to final product, we can handle everything in-between. Our services include: Civil Engineering Surveying Construction Staking Detention Basin Design and Construction Site Development Site Utilities (sanitary sewer, water main, and storm sewer) Material Hauling (sand, gravel, stone, and topsoil) Grading Basement Excavations Municipal Work Storm Water Management Erosion Control Building Demolition Snow Plowing- Commercial

Rademann Stone & Landscape Co., Inc. is a design/build landscape contractor, a quarrier and producer of natural stone products, and a stone and landscape supply center. Our service oriented, much diversified, family owned company, is supported with separate divisions. The Design/Build Landscape Center provides landscape contracting services for residential and commercial clients, builders or general contractors, and architects or designers. Our Stone & Landscape Supply Center offers the many forms of natural limestone that are quarried, produced, and available on site. We provide stone and landscape supplies, materials, nursery stock, trucking, and snow removal services. Our quarries provide the necessities in the unseeingly large demand for sand, crushed and washed stone products, and other raw material. Having been founded and located in an area where the natural ground material is limestone for miles deep, the Natural Stone Center is our wholesale natural stone supply center, quarrying and producing hand cut veneer to specialty landscape stone for dealers throughout the Midwest. Our expertise dates back to the 1940's where our craftsmen, then and now, still quarry the Niagara Dolemite vein...

As the CFO and COO, I guided a 45-member geographically diverse operations team and eight-member shared services team in strategy, planning, implementation, and control for all business operations across finance, marketing, legal, IT, and HR units. I partnered with the CEO to identify and capture new business for expanded market share and maximum profitability. I preserved corporate assets by overseeing accounting, financial reporting, operations strategy, annual planning and forecasting, compliance, investor relations, and deal negotiations. - Generated $2M in incremental revenues with $100M in revenue potential over 25 years by establishing strategic vision and sustainable growth initiatives, introducing new products and services, and fortifying stakeholder relationships. - Delivered annual operating plan to Board of Directors and CEO following comprehensive business review, which realized 50% profit growth over three years through expansive change management plans focused on revenue invigoration, financial modeling and analytics, contract compliance, and performance monitoring. - Replaced legacy ERP system with modernized platform and cemented SOPs for account reconciliation, which bolstered accuracy and ability to pass external audits with zero findings.

WISSOTA SAND & GRAVEL COMPANY is a company based out of 5828 ARNDT LANE, STE 2, EAU CLAIRE, Wisconsin, United States.

Central Limestone Company, Inc. is a crushed stone manufacturer supplying local markets with high quality aggregates. All products produced are IDOT approved.

AMI Silica is an In-Basin supplier of premium domestic frac sand for Alberta and North East British Columbia and a Joint Venture owner of both the Montney In-Basin and Duvernay Basin Frac Sand projects. AMI Silica is driven to replace high cost American sand with premium quality Canadian sand at lower cost, and with reduced logistical risks. We are a wholly owned subsidiary of Athabasca Minerals Inc. which has been operating in Alberta for over 20 years, successfully operating the province’s largest aggregates pit.

Through our vast network of distributors, Brickcraft has been supplying bricks to residential and commercial projects since 2003. As a smaller manufacturer and supplier of brick, BrickCraft is able to see your vision and partners with you to make it a reality. With over 26 colors there's one for every project...all within budget!

For decades we’ve quarried our Wisconsin locations providing a superior building material trusted by Architects, Contractors, and Project Owners nation-wide. We offer natural building and landscape stone products with a variety of colors and textures that will stand the test of time.