VERIFIED AMERICAN MANUFACTURERS

New Orleans-based 501c3 nonprofit sewing and textile recycling organization that combines creative skill building with environmental responsibility. Offers opportunities to reuse donated clothing, textiles, and craft materials while providing educational programs and community workshops for sustainable textile practices.

RIDCO Casting Company is a fourth-generation family-owned and operated zinc die casting manufacturer established in 1950. As a globally recognized industry leader in precision zinc and aluminum die castings, RIDCO supplies components to the automotive industry.

Rieke Metals, LLC is a leading specialty chemical manufacturer based in Lincoln, Nebraska, with over four decades of scientific excellence in organometallic chemistry. The company specializes in manufacturing organozinc reagents, Grignard reagents, fine chemicals, and conducting polymers for diverse industries including life sciences, materials sciences, electronics, and agrochemicals. With an extensive catalog of over 45,000 research compounds, Rieke Metals offers scalable manufacturing capabilities ranging from milliliters to thousands of liters, enabling both research-scale and commercial production. Their team of experienced chemists provides custom synthesis services and can offer alternative solvents and molarities to meet specific client requirements. The company maintains its competitive edge through high-purity specialty chemical production and comprehensive product lines including organometallic reagents, conducting polymers and monomers, and fine organic compounds. Rieke Metals serves global markets from their US-based manufacturing facility, ensuring reliable supply chains and prompt customer service. Their commitment to quality manufacturing processes and technical expertise makes them a trusted partner for researchers and manufacturers requiring specialized chemical solutions. The company combines decades of scientific knowledge with modern manufacturing capabilities to deliver consistent, high-quality products that support innovation across multiple industrial sectors.

Founded in 2005, RightBio Metrics specializes in biofluid measurement technology with a mission to eliminate harm caused by misplaced tubes. Their FDA-cleared RightSpotpH Indicator is the only tool designed to confirm NG/OG tube placement.

Rigicon Innovative Urological Solutions is a global healthcare manufacturing company based in Ronkonkoma, NY, specializing in comprehensive prosthetic urological devices and surgical solutions. The company develops and manufactures a complete portfolio of innovative urological prosthetics, including the advanced Infla10 Pulse Dynamic Inflatable Penile Prosthesis, Rigi10 Malleable Penile Prosthesis, Conti Artificial Urinary Sphincter, and Testi10 Testicular Prosthesis. Rigicon also produces specialized surgical instruments designed specifically for prosthetic procedures, ensuring healthcare providers have access to integrated treatment solutions. With operations spanning multiple countries including the United States, Korea, Germany, India, and the Middle East, Rigicon serves as a trusted partner to urologists worldwide. The company focuses on addressing complex urological challenges through precision-engineered medical devices that improve patient outcomes and quality of life. Their manufacturing expertise combines advanced biomedical engineering with rigorous quality standards to deliver reliable, innovative prosthetic solutions. Rigicon supports healthcare professionals with comprehensive clinical evidence, educational resources, and patient care materials, demonstrating their commitment to advancing urological healthcare through both product innovation and clinical support. The company continues to expand its global presence while maintaining focus on developing cutting-edge prosthetic technologies that meet evolving healthcare needs.

Sustainable carbon technologies company developing cost-competitive renewable products using non-conventional carbon feedstocks. Produces 100% bio-based oils for personal care emollients, bio-poly-alpha-olefin base oils for performance lubricants, and materials for upcycled plastics manufacturing. Recently partnered with BASF.

Family-owned fabric manufacturer since 2008 with 70-135 employees and $15M revenue. Specializes in cotton fabrics, flannels, knits, and laminates producing colorful designer and basic print fabrics.

Rinchem Company stands as the global leader in chemical and gas logistics, operating the largest network of specialized distribution centers worldwide since 1976. Headquartered in Albuquerque, New Mexico, this third-party logistics provider manages over 5 billion pounds of chemicals annually across more than 30 locations spanning six countries. With over 800 employees globally, Rinchem serves Fortune 500 customers through comprehensive supply chain solutions including chemical warehousing, ground and air transportation, ISO tank solutions, and their proprietary Chem-Star tracking platform. The company specializes in high-purity, pre-packaged chemicals and gases, delivering safe and efficient logistics services to demanding industrial markets. Rinchem maintains rigorous safety standards and operational excellence, guided by core values of teamwork, safety leadership, continuous improvement, accountability, and agility. Their extensive global infrastructure and deep expertise in hazardous materials handling make them the preferred logistics partner for companies requiring specialized chemical transportation and storage solutions. From semiconductor manufacturing to pharmaceutical production, Rinchem enables critical supply chains that power modern industry through reliable, compliant, and innovative chemical logistics services.

Ringler Custom Leather operates as a specialized custom leather manufacturing company based in Powell, Wyoming, serving customers throughout the region with handcrafted leather goods. Located at 31 Shining Mountain Road, this dedicated textile manufacturer focuses primarily on creating high-quality custom holsters and premium leather accessories. The company has established a reputation for exceptional craftsmanship, evidenced by their popular Wyoming Combination Holster, which currently maintains a five-month lead time due to substantial customer demand. The manufacturing facility specializes in custom leather fabrication, utilizing traditional leatherworking techniques combined with precision manufacturing processes. Their production capabilities encompass various leather goods, with particular expertise in firearm accessories and protective gear. The company offers personalized consultation services, allowing clients to specify exact requirements for their custom leather products. Ringler Custom Leather demonstrates commitment to quality manufacturing through their meticulous attention to detail and use of premium materials. Their location in Powell provides access to regional markets while maintaining the personalized service approach typical of specialized manufacturing operations. The extended lead times reflect the company's dedication to handcrafted quality rather than mass production methods. Customers seeking custom leather solutions can reach the facility directly at 307-645-3255 to discuss specific manufacturing requirements and timeline expectations for their projects.

Rio Grande Inc stands as a premier jewelry manufacturing equipment and supplies company headquartered in Albuquerque, New Mexico. Founded in 1944 by jeweler Saul Bell, this Berkshire Hathaway subsidiary has evolved into one of the jewelry industry's largest wholesale suppliers, serving professionals across North America and internationally. The company specializes in manufacturing and distributing comprehensive jewelry-making machinery including casting machines, kilns, metal forming tools, soldering and welding equipment, and precision workbenches. Rio Grande's extensive capabilities encompass sourcing and supplying precious metals, gemstones, diamonds, findings, and specialized tools for metalsmithing professionals. Their manufacturing operations focus on high-quality jewelry production equipment designed for professional jewelers, manufacturers, and artisans. The company maintains rigorous quality standards and provides technical support through their dedicated Jewelry Tech Team. With over 470 employees and decades of industry expertise, Rio Grande delivers innovative solutions that enhance productivity and craftsmanship in jewelry manufacturing. Their comprehensive product portfolio includes everything from basic hand tools to advanced casting systems, making them a one-stop resource for jewelry manufacturing needs. The company's commitment to excellence and customer service has established them as a trusted partner in the jewelry manufacturing industry throughout the United States and beyond.

Rio Grande Inc, a Berkshire Hathaway company established in 1944 in Albuquerque, New Mexico, stands as one of the jewelry industry's largest wholesale suppliers and manufacturers. Founded by bench jeweler Saul Bell on historic Route 66, this consumer goods company has grown to serve jewelers worldwide with comprehensive manufacturing solutions and supplies. The company specializes in producing and distributing high-quality jewelry-making tools, precious metals, findings, gemstones, and specialized equipment to support every aspect of jewelry manufacturing and design. Rio Grande serves a diverse clientele including bench jewelers, jewelry designers, retail jewelers, jewelry manufacturers, and educational institutions. Their manufacturing capabilities encompass sourcing, production, and distribution of essential jewelry industry components. The company offers unparalleled technical support through their expert Jewelry Tech Team, providing educational content and specialized programs like RioPro and Rio for Schools. With over 360 employees and generating significant annual revenue, Rio Grande maintains its commitment to innovation and exemplary customer service. Their mission centers on supplying everything jewelers need to excel at their craft, making them an essential manufacturing partner for jewelry businesses seeking profitable growth. The company operates from their Albuquerque facility, continuing the tradition of quality manufacturing that has defined their reputation for eight decades.

Riot Printing Company stands as a premier textile manufacturing specialist located in the heart of Knoxville, Tennessee at 1321 Chilhowee Avenue in the vibrant Old City district. Established in 2010, this full-service design and print facility has evolved from humble basement beginnings into a comprehensive manufacturing operation serving diverse client needs across the southeastern United States. The company excels in advanced screen printing technologies, offering everything from complex 12-color simulated process designs to simple single-color applications on custom apparel including t-shirts, hoodies, jackets, and bags. Their manufacturing capabilities encompass multiple ink systems including durable plastisol inks, environmentally-friendly water-based formulations, and specialized discharge printing techniques for superior color clarity on dark garments. Beyond traditional screen printing, Riot Printing Company provides professional embroidery services for specialized applications where standard printing methods prove challenging or impractical. Their comprehensive manufacturing suite includes expert design and branding consultation, vehicle graphics, promotional signage, and complete retail finishing services featuring GS1 GTIN UPC labeling, custom hang tags, folding, bagging, and size sticker applications. The facility maintains rigorous quality standards while delivering both small-batch custom orders and large-scale production runs. Their integrated approach combines cutting-edge printing technology with personalized customer service, positioning Riot Printing Company as a trusted manufacturing partner for businesses, organizations, and brands seeking exceptional textile printing solutions throughout Tennessee and beyond.