Use company names, capabilities, certifications, NAICS codes, and location filters to narrow qualified suppliers faster.
Search by company name, process, material, product, equipment, or capability.
Showing 3481-3500 of 9165 results
PA
Founded in 1945 by Walter J. Greenleaf Sr., Greenleaf Corporation manufactures industrial cutting tools and technical ceramic components, with a particular focus on tungsten-carbide and ceramic inserts and custom toolholding systems. The Saegertown, Pennsylvania company moved into manufacturing in 1960 and was first to bring CVD-coated carbide inserts to the U.S. marketplace in 1969; it now serves customers in more than 60 countries from six ceramic-production facilities totaling 140,000 square feet. Greenleaf is also known for pioneering whisker-reinforced ceramic inserts and holds more than 70 pending or issued patents across North America, Europe, and Asia.
Greenray Industries, Inc. manufactures crystal oscillators, including OCXOs, TCXOs, VCXOs, and XOs.
Founded in 2011, Greentek Energy Systems manufactures LED lighting and solar solutions from its Atlanta-area headquarters, with a particular focus on efficient lighting for commercial and industrial properties. The company maintains multiple U.S. warehouses and stocks substantial inventory for rapid distributor fulfillment, while its products are researched and designed in the United States. Greentek’s lighting line includes specialized hazardous-location fixtures carrying UL 844 certification, alongside products recognized through listings and certifications from organizations including DLC, ETL, and Energy Star.
Founded by auto detailer Richard C. Weichand in 2011, Greenway's Car Care Products makes car-care chemicals and detailing supplies for professionals and enthusiasts. The company grew out of Weichand’s nearly two decades in the detailing trade, where repeated testing led him to develop products aimed at solving everyday paint-correction and vehicle-care problems. Greenway also stands apart for its unusually detailed usage guidance and product sizes ranging from two-ounce samples to half-gallon containers.
Family-owned and operated for three generations, Greenwood Mushrooms has been part of Chadds Ford, Pennsylvania’s mushroom-growing community since 1960. With more than 60 years of experience, the company has grown from a local provider into a farm-based grower and packer serving retail and wholesale customers. Its 2024 Gold Level Sustainable Food Group Sustainability Standard certification reflects an ongoing effort to reduce waste and conserve resources.
Greif is a global leader in industrial packaging products and services, pursuing its vision to be the advantage that helps our customers win. Founded in 1877 as a cooperage shop in Cleveland, Ohio, the company has grown to operate in more than 40 countries with over 14,000 colleagues. Greif produces a wide range of packaging including steel, plastic, and fibre drums, intermediate bulk containers, and recycled paperboard products, and provides services such as recycling and reconditioning. The company is committed to sustainability, with 2030 targets focused on waste reduction, recyclability, and recycled content.
Founded by Frank Greiner in a Mount Joy one-car garage in 1976, Greiner Industries has grown into a 250-employee steel fabrication company with roughly 450,000 square feet under roof. The company is known for taking on unusually large or demanding custom projects, supported by a 140-ton lifting capacity and certifications from AISC and ASME.
Greiner Packaging manufactures rigid plastic packaging and has developed packaging solutions since its founding in 1868, when it began as a cork factory in Nürtingen, Germany. The family-owned company expanded from cork into plastic packaging and cardboard-plastic combinations, and now operates 30 locations across 19 countries. Its U.S. manufacturing facility in Pittston, Pennsylvania, opened in 2014.
Greydon is a York, Pennsylvania-based ProMach product brand known for building and integrating printing equipment into horizontal form-fill-seal packaging lines. Its systems help manufacturers add variable information or complete package graphics for medical and pharmaceutical packaging, as well as food products.
Gridiron Steel Inc is a certified Woman-Owned and Women-Owned Small Business (WOSB) specializing in comprehensive structural steel fabrication and erection services. Based in York, Pennsylvania, the company delivers turnkey steel solutions with unmatched speed, precision, and professionalism, serving commercial, institutional, military, and public infrastructure sectors.
For more than 120 years, Griffith Company has built California’s heavy-civil infrastructure as a full-service general contractor, taking on complex public works from roads and bridges to water facilities. The company’s unusual strength is its depth of in-house specialty crews, backed by engineering and project-management resources that can carry large projects from earthwork through completion. Griffith became 100% employee-owned in 2002, making the people in the field direct stakeholders in the quality and safety of the work.
Family-owned since 1988, Grinding Specialists Inc. provides centerless grinding services for manufacturers from its Westland, Michigan operation. The company brings more than 72 years of combined grinding experience to high-volume work, with capabilities for tight tolerances as small as 0.0002 inch and optional 100% inspection. GSI has maintained ISO certification since 2004 and currently follows ISO 9001:2015.
Grintech Group is a Pennsylvania-based engineering and consulting group known for connecting U.S. customers with manufacturing resources in the United States and India. Its “Made in USA” and “Assemble in USA” initiative supports domestic production while drawing on the group’s experience across several international manufacturing markets. The company is ISO 9001:2015 certified.
Grip-Flex Corporation grew from William J. Lowney’s early-1950s patented military boot band into a Philadelphia manufacturer of uniform braid and cord accessories. The family business makes its products in America, developing braided trimmings and uniform accessories under one roof so colors match across a finished uniform. With more than 50 years in the trade, it serves military, public-safety, performance and institutional customers with made-to-specification work.
Grit Printing is a family-owned Montoursville commercial printer that produces printed materials and handles direct mail, carrying on a name that began with a Williamsport newspaper in 1882. Today, the company serves both local and metropolitan customers as a trade printer, with G7-qualified color management and an employee-led emphasis on training and quality control. Grit is also certified as woman-owned through WBENC.
Groll Ornamental Iron Works is a Pittsburgh metal-fabrication business founded in 1932 by blacksmith John Groll, who came to the city after earning a master certificate in blacksmithing in Germany. Now in its fourth generation of family ownership, the company primarily fabricates custom ornamental metalwork for homes in the Pittsburgh area.
Grosfillex is a North American operation of a company originally founded in France as a family-owned business specializing in tool handles; its U.S. headquarters are in Robesonia, Pennsylvania. It has designed and manufactured resin products for decades, and says it has crafted high-quality resin products in the United States for over 50 years. Its commercial furniture division, established in 1984, serves foodservice, hospitality, and other professional markets.
Gross Machine grew from a family shop in the founder’s basement into a CNC manufacturer of precision parts, prototypes, production runs, and sub-assemblies. Founded by R. Bruce Gross in 1976, the Warrington company is now run by his son and operates six CNC mills and nine CNC lathes. Gross Machine has manufactured millions of parts for hundreds of customers, working across metals and plastics with a focus on consistent, precise fits.
Grothouse is a manufacturer of custom solid wood surfaces, including countertops, butcher blocks, tables, and bar tops. The company offers over 60 wood species, 30 edge profiles, and proprietary finishes like Durata®.
Ground Force manufactures tuned-performance suspension systems for light trucks, SUVs, crossovers, and performance muscle cars. The company says it has nearly three decades of experience, with its systems and components made at its Mount Braddock, Pennsylvania facility using materials manufactured in the USA. Its engineers work alongside original-equipment automotive manufacturers on suspension development.