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PA
Founded in New Berlin in 1955 by Robert W. Miller and his son Dale, QCast Aluminum is a long-established Pennsylvania manufacturer that has remained focused on aluminum sand casting. Matthew and Chrissy Haggerty purchased the company in 2018, renewing its focus on long-term investment while preserving its USA-based operations and ISO 9001:2015 certification. QCast serves commercial customers with prototypes through larger production runs.
QCCI manufactures custom cabinetry and millwork in the USA, including luxury interior cabinetry, semi-custom cabinetry, bathroom vanities, home-space cabinetry, and weather-resistant outdoor kitchen cabinetry. Its capabilities include made-to-order cabinet construction, inset, framed, frameless, and European-inspired designs, woodworking, custom finishes, and stainless-steel outdoor cabinetry.
Founded in 1995 to make vibration-control dampers for 3M’s hard-disk-drive business, QDP, Inc. has grown into a Plymouth Meeting manufacturer of high-precision stamped and laminated metal and film components. Its proprietary tooling is designed and built in-house, supporting demanding work in a Class 10,000 cleanroom and allowing QDP to handle miniature parts and delicate materials with unusually close tolerances. QDP is ISO 9001:2015 certified and has supplied more than two billion plastic-film vibration dampers to the HDD industry.
QE Manufacturing is a progressive, high-precision manufacturer of machined parts and assemblies for the aerospace, military and defense, and commercial industries. Located in New Berlin, PA, the company has a 70-year tradition of excellence and offers a wide range of machining, fabrication, and finishing capabilities.
With more than three decades in environmental services, QED Environmental Systems is a global manufacturer known for its work in gas detection, analysis and remediation. Its equipment serves environmental operators and specialized users such as breweries and medical facilities, while its three ISO 17025-accredited calibration laboratories support the long-term accuracy of its gas analyzers.
Established in 2019, QinetiQ US develops defense and national-security technologies and engineering services for U.S. government customers, with particular depth in ISR, mission operations and autonomous systems. The U.S. arm of global QinetiQ Group operates under a Defense Counterintelligence and Security Agency Special Security Agreement, linking its American teams to the wider group’s research and testing expertise. Its quality and security framework includes AS9100/ISO 9001, CMMI-DEV and CMMI-SVC Level 3 appraisals, and CMMC Level 2 certification.
Qnnect is a group of specialized manufacturers built around solving difficult connectivity problems for customers whose electronics must work in demanding environments. Its businesses support microelectronics, aerospace and medical applications through high-reliability hermetic packaging and related precision manufacturing.
Qnnect brings together specialized manufacturers of hermetic packaging and interconnect components, with businesses spanning microelectronic package hardware, high-reliability connectors and laser-sealed assemblies. Its Hi-Rel operation makes precision metal components for microelectronic packaging, while PacAero and PacAero Agawam add end-to-end hermetic packaging and advanced laser services for demanding aerospace, medical and energy applications. The group’s distinctive approach is engineer-to-engineer collaboration across these complementary capabilities to solve difficult connectivity and protection challenges.
Qorpak supplies laboratory packaging and lab essentials, with more than 1,900 stock products ranging from containers to everyday labware. The Berlin Packaging-owned company has more than 40 years of experience and maintains some of North America’s largest inventories of stock packaging. Qorpak has been ISO 9001:2015 certified since 2004 and serves more than 25 industries and markets.
QorTek, Inc. develops, manufactures, and tests smart material devices, textured piezoceramic materials, power electronics, power amplifiers, DC-DC power supplies, underwater transducers, and integrated systems. Its technologies serve underwater, land and air, military and commercial space, medical, and industrial applications.
Qrono Inc. is a Pittsburgh biotechnology company developing immunotherapies that harness antigen-presenting cells. Its research focuses on creating new therapies in the laboratory, with Christina Cargill, PhD, serving as head of research.
QRS Music Technologies develops self-playing piano systems and recording technology, pairing acoustic instruments with PNOmation controls, optical PNOscan sensors and a large digital music library. Based in Seneca, Pennsylvania, the company also makes player-ready grand and upright pianos, a space-saving PNODesk and the PNOmation OT retrofit system, which can turn a standard 88-note piano into a player piano. QRS traces its music-content business to 1900 and still draws on an archive of more than 5,000 master recordings and 45,000 music rolls.
Quad Tron, Inc. designs, fabricates, and manufactures airborne telemetry systems and equipment, including microminiaturized telemetry components and subassemblies. The company serves high-reliability aerospace programs and high-volume commercial applications in automotive and biomedical industries.
QuadroPharma combines USA cGMP manufacturing with global B2B pharmaceutical and nutraceutical distribution, developing branded APIs, consumer brands and contract-manufactured products. With operating entities in Pennsylvania and Dubai, the company helps partners enter Middle Eastern, African and European markets through licensing, regulatory support and commercialization. Its portfolio includes a dedicated men's health division alongside longevity and wellness offerings, while its quality framework cites FDA-registered facilities, ICH Q7 supply-chain compliance and an ISO-certified quality system.
For 22 years, Quaker Chroma Imaging has grown from a single 6-foot printer and press in Philadelphia into a Moorestown, New Jersey, production partner known for working behind the scenes. It makes precisely fitted fabric graphics for agencies, exhibit builders, and print resellers, delivering white-label work directly to their clients or event sites. Quaker Chroma is an approved beMatrix and Aluvision partner.
Established in 1968, Quaker Color is a four-generation family-operated specialty chemical company that develops and manufactures products for the coatings industry. Its work includes polyurethane dispersions and pigment dispersions, supported by technical staff who develop polymers and help customers with formulation development. The company also describes environmental initiatives in product design and manufacturing, including efforts to reduce solvent use and its water recovery loop.
Quaker Houghton manufactures industrial process fluids, lubricants, coatings, cleaners, treatment chemicals, and related fluid-management equipment for metal and industrial manufacturing processes. It serves steel, aluminum, automotive, aerospace, offshore, can, mining, metalworking, transportation, tube and pipe, and other industrial markets, with operations in more than 25 countries.
Quaker Houghton develops industrial process fluids, lubricants, application equipment and related services that help manufacturers shape and finish metal. The company is especially notable for pairing chemical research with process engineering, including tailored die-casting solutions such as DIE SLICK® lubricants and QH FLUIDCONTROL™ systems. Operating in more than 25 countries with approximately 4,400 employees, Quaker Houghton supports specialized manufacturers worldwide and holds ISO 9001 certifications in the United States and EMEA, along with ISO 14001 and ISO 45001 certifications in EMEA.
Quaker Houghton makes industrial process fluids and related systems that help manufacturers manage metalworking and other production operations. Headquartered in Pennsylvania, the publicly traded company operates in more than 25 countries and employs approximately 4,400 people, including chemists, engineers and industry specialists. Its work ranges from die-casting lubricants and automated fluid-management equipment to process solutions developed with customers in industries such as steel, automotive and aerospace.
Founded in Reading, Pennsylvania, in 1960 by Stanley J. Szortyka, Quaker Maid Meats produces frozen meats and is best known for branded frozen thin-sliced sandwich steaks. The company remains family-owned and operated under the leadership of Szortyka’s children, and reports producing approximately 55 million pounds of meat annually for customers nationwide.