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PA
Alside manufactures and distributes exterior building products for residential renovation and new construction, including siding, windows, patio doors, metals, soffit, trim coil, gutters, and decorative accents. Its product portfolio includes composite, vinyl, insulated vinyl, specialty, and steel siding, as well as vinyl windows and sliding patio doors; products are distributed through Alside Supply Centers and independent distributors to licensed remodeling contractors and home builders.
For more than 60 years, Alstef Group has designed and delivered automated material-handling systems for airports, air-cargo hubs, warehouses, and parcel operations. Its work spans baggage transport and sorting, warehouse logistics, and autonomous guided vehicles, with projects installed in 94 countries across six continents. The group also supports systems throughout their working lives through maintenance, modernization, and cybersecurity services.
Alstom designs and manufactures railway vehicles and integrated rail systems, and maintains them throughout their lifecycles. It describes itself as a pure rail company operating in 61 countries, with more than 87,800 employees and over 150,000 vehicles in service worldwide. Its portfolio includes trains from metros to high-speed models, alongside signalling, infrastructure and digital rail services.
ALTA Performance Materials makes specialty resins and related materials for composite manufacturing. Its business continues the technical expertise of Ashland and draws on a portfolio of established resin and gelcoat brands; its materials support applications in building materials, corrosion-resistant FRP, recreation, transportation and wind energy.
Altamira Material Solutions makes custom PTFE and other performance-polymer components, from tight-tolerance machined parts to molded shapes, fabricated equipment, and industrial tapes. With more than 40 years of experience and customers in over 300 businesses worldwide, the company works from prototype through mass production and assigns each customer a dedicated representative. Its vertically integrated capabilities serve demanding applications such as wafer-fabrication equipment, medical devices, aerospace wiring, and laboratory systems.
Founded in 2008, Altaqua is a manufacturer focused entirely on climate systems for large-scale commercial cannabis cultivation. With more than 17 years of HVAC and refrigeration experience, the company serves growers in markets including North America, Australia and Europe, and has received 69 patents for dehumidification and air-treatment technologies.
Altasciences is a Laval-headquartered, mid-size contract research and development-and-manufacturing organization supporting early drug development for pharmaceutical and biotechnology companies. Founded as a CRO in 1995, it has grown to operate research and manufacturing facilities across Canada and the United States, integrating drug-product development and manufacturing with preclinical and clinical research. Its manufacturing facility supports development through clinical supply and commercial-scale production.
Based in Erie, Pennsylvania, Alte Beverage makes zero-alcohol, hemp-derived THC beverages designed to deliver a light buzz without the hangover. Its chef-inspired flavor profiles use all-natural, gluten-free, non-GMO and vegan ingredients, with water-based extraction and third-party testing for safety and potency. Alte sells its drinks online and through retailers in several states.
Altium Packaging is a packaging solutions company that designs and manufactures rigid plastic containers, with bottle production for beverage and consumer industrial products. The company cites more than 100 years of experience and a network of over 70 plants in the U.S. and Canada, and offers custom packaging development through its Studio PKG team.
Since the 1920s, Altoona Pipe & Steel Supply Co. has fabricated structural steel and miscellaneous metals for projects across Central Pennsylvania. Its Altoona fabrication division draws on more than a century of combined office and shop experience, with a long record of steelwork incorporated into structures throughout the region.
Altor Solutions manufactures protective and temperature-controlled packaging, with a network of 19 manufacturing locations across the United States and Mexico. Formed in 2020 by uniting Foam Fab, Rational Packaging, and Polyfoam, the company later added Plymouth Foam and acquired Lifoam Packaging in 2024. Its packaging supports life sciences, industrial, perishables, and retail supply chains.
Altra Firearms is a Jackson Center gun shop serving firearm owners while also hosting training through affiliated instructors. Its identity is especially tied to a strongly stated Second Amendment viewpoint, with classes available through veteran-led programs including Triple C Training Syndicate and The Sheepdog Project. The affiliated training covers responsible firearms handling, marksmanship, and self-defense, including options for women and individual students.
With more than 200 years of business innovation behind it, Altria Group is the parent company of a family of tobacco and nicotine businesses serving adult consumers in the United States. Its companies span traditional tobacco products and newer smoke-free platforms, including oral nicotine pouches and e-vapor, while Altria Client Services and Altria Group Distribution Company provide the enterprise’s core support and market services. The company says its current direction is “Moving Beyond Smoking,” using consumer research, science and regulatory work to develop potentially reduced-risk alternatives.
AltruMed develops DOVE, a discreet wearable device that detects early signs of opioid overdose and alerts nearby bystanders and emergency responders. Worn beneath clothing on the shoulder, the device uses noninvasive optical and motion sensors to monitor physiological changes associated with overdose. DOVE has received FDA Breakthrough Device designation and is being developed by a team spanning technology, medical, operations, and public-health expertise.
Altus Spine develops and manufactures medical devices for spinal correction surgery, pairing surgeon collaboration with in-house engineering and manufacturing in its West Chester, Pennsylvania plant. Its systems include the Sochi occiput-to-sacrum platform and the Brickyard ALIF system, with design emphasis on streamlined instrumentation and rapid response to clinical needs. The company operates under ISO 13485 regulatory requirements and has received FDA 510(k) clearances for products including Sochi and Monaco HA.
Alum-A-Pole Corporation manufactures scaffolding systems and related jobsite products in Scranton, Pennsylvania. Founded in 1980 by siding contractor Carl Anderson, the company developed what it describes as the industry’s first aluminum pump-jack pole and has continued to focus on safer equipment for the trades. Its products are made in the USA and sold through a network of distributors.
With more than 35 years in the trade, Pittsburgh’s Alumagraphics designs and fabricates precision sheet-metal products, especially graphic panels, enclosures and durable nameplates. The company takes projects from a sketch or CAD drawing through prototype and production, including subsurface Metalphoto imaging and custom-built solutions. It also operates as Creative Caseworks, producing foam-lined shipping containers for sensitive equipment.
Founded in 2021 by Gabe Hudock, Alumicore LLC is a family-owned aluminum melting operation located in the Pittsburgh area, with its facility in Monessen, Pennsylvania. The company offers tolling for finishing mills and scrap processors and produces recycled secondary ingot (RSI) for mill consumption. Its customer markets include aerospace, beverage cans, automotive, and high-end specialty applications.
Alumicraft grew from a father’s improvised solution for his 1933 Ford Victoria into a family business that has shaped custom automotive grilles since 1988. Now based in Bellwood, Pennsylvania, the company pairs hand-finished work with CNC precision for enthusiasts seeking a grille made specifically for a classic vehicle rather than a mass-produced replacement. Its craftsmanship has found a place on award-winning show cars and in its ongoing work for NSRA Pro’s Pick awards.
Established in 1994, Alumina Ceramic Components, Inc. manufactures custom industrial ceramic components in Latrobe, Pennsylvania, with a particular focus on high-volume, intricately shaped parts made to tight tolerances. The company works primarily as a job shop, supporting customers from prototype and design through production while also machining larger parts and small runs. Its materials are made in-house, its products are made in the USA, and its quality system is ISO certified.