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Hirshland Optical is a family-owned and operated business providing safety and dress eyewear for the Tri-State area. The company specializes in prescription safety eyewear and has been in continuous operation since 1908.
Historic Autographs creates history-focused trading cards and collectible products that connect collectors with the people, events and artifacts of the past. Founded from Kevin Heffner’s concept in 2008, the Pottstown company issued its first product in 2010 and remains collector-driven, pairing carefully researched card information with features such as cut signatures and relics. Its historical releases range from Civil War subjects to baseball’s 1930s and America’s 250th anniversary.
Hitachi Energy is the energy arm of Hitachi Group and a global electrification and power-technology company headquartered in Switzerland. It develops and supplies technologies for electricity networks, including power transformers, high-voltage products, and grid-integration systems. The company reports operations in 60 countries, an installed base in more than 140 countries, and over 56,000 employees.
Hitachi Rail designs and manufactures trains while also delivering the signalling, digital control and lifecycle services that keep urban, mainline and freight railways moving. With more than 24,000 employees serving customers in over 50 countries, the company combines global reach with a 170-year engineering history that includes Japan’s Shinkansen and Europe’s first passenger battery-hybrid trains. Its manufacturing sites and rail-control operations are certified to standards including ISO 9001 and IRIS, while its sustainability programme targets carbon neutrality across key sites by 2030 and net zero by 2050.
Since starting in 2014 in the basement of its Mt. Lebanon taproom, Hitchhiker Brewing Co. has grown into a Pittsburgh brewery with a second home in a former Fort Pitt Brewing Co. building in Sharpsburg. The company uses that history to balance traditional beer-making with a willingness to explore unfamiliar flavors, while keeping its original neighborhood pub part of the story.
Founded in 1986, HiTECH Technologies, Inc. is known for matching level-control solutions to the application instead of forcing every customer into a single technology. The Yardley, Pennsylvania, company supports industrial users with level-control instrumentation and application engineering.
Family-owned since 1963, HiWayMeats remains rooted in its beginnings as a neighborhood butcher shop serving local families from Womelsdorf. The USDA-inspected market is known for fresh, hand-cut meat and custom processing shaped around customer needs.
Founded in 1997, HK Instrument Systems LLC is a small-business supplier of process-control technology that has helped hundreds of manufacturers fine-tune production. Its instruments are used by industrial producers seeking dependable measurements during manufacturing, with particular applications in food processing and chemical operations.
HK Kolmar USA is a full-service contract manufacturing facility specializing in color cosmetics, skin care, and OTC personal care products. The company provides innovative quality formulas, expertise in manufacturing and filling/packaging, and full turnkey solutions from concept to consumer.
HKAA Industrial Co., Limited manufactures precision hardware, CNC-turned and milled parts, stamping and plastic molding parts, assemblies, gears, shafts, valve components, housings, and other custom industrial components. The company works with metals and plastics and serves automotive, medical, aerospace, electronics, machinery, oil and gas, solar/new energy, agricultural, construction, and other industrial markets.
Since 1934, the Schrupp program has centered on water-hydraulic and descaling valves, and HL Hydraulic now brings that heritage to complete high-pressure fluid systems from Seneca, Pennsylvania. The company designs and builds water-hydraulic and descaling systems to customer specifications, while also supplying high-pressure pneumatic compressor stations and accumulator stations for industrial applications worldwide. Its lineup includes Hammelmann reciprocating plunger pumps rated up to 1,500 horsepower, as well as tube and pipe bending equipment.
Founded in 1916 as a supplier of pocket and lining material, HLC Industries now manufactures woven nylon fabrics for military, tactical, parachute, and commercial applications. The fifth-generation family-run company supplied materials for U.S. military uniforms during World War II and continues to make its fabrics in the USA, including Berry Amendment-compliant materials. HLC is ISO 9001:2015 certified and offers fabric testing, finishing, and color laboratory services alongside its manufacturing.
Born from a 2000 partnership between Taiwan’s HLHC and U.S. surface-finishing specialists, HLHC遠見化工股份有限公司 is a Taiwan-founded supplier known for its long focus on electroless nickel technology. Its work began with certified support for major hard-disk manufacturers and has since extended to manufacturers across Asia and other global markets, backed by production bases in Taiwan and China and technical collaboration with Japan’s Kanigen.
Founded in 1977, HMS Industries, Inc. manufactures custom metal stampings and industrial tooling, and has expanded into CNC machining. The Blairsville company also provides tool and die manufacturing and development work, serving as a regional source for custom metalworking.
Born from a 1988 student project at Sweden’s University of Halmstad, HMS Networks makes industrial communication products that let machines, devices and systems share data with software. Its Anybus modules helped establish the company’s distinctive network-neutral approach, while Ewon solutions extend that connection into secure remote access and industrial data monitoring. HMS now has 1,100 employees operating in more than 20 countries, with products used by millions of industrial devices worldwide.
Born from a 1988 student project at Sweden’s University of Halmstad, HMS Networks makes hardware and software that let industrial equipment communicate with systems and share data. Its Anybus module, introduced in 1995, helped establish the company’s focus on connecting devices across industrial networks, while its Ewon solutions extend that work to secure remote access and machine data. HMS is headquartered in Halmstad and now has about 1,100 employees operating in more than 20 countries, with distributors in over 50.
Hockey Wraparound manufactures off-ice hockey training tools and equipment, including blade protectors and training pucks, allowing players to practice on any surface without damaging their sticks.
Hodge Tool Co Inc is a precision CNC machining company serving the firearms and defense industry, manufacturing high-tolerance components like frames, receivers, slides, and trigger components. They operate multi-axis CNC milling and Swiss turning equipment with a focus on quality and on-time delivery.
Hoehne Clark Fine Furniture & Design designs and handcrafts custom wood furniture, wood and beaded jewelry, and wooden sculptures. The company works with local and exotic woods and serves home and office interior applications.
Born from Hanns Hörbiger’s 1895 invention of the steel-plate valve, HOERBIGER is a globally active technology group with more than 7,500 employees at 150 locations in 40 countries. The company is best known for performance-defining solutions for reciprocating compressors, while also supporting customers seeking safer, more efficient operations and lower emissions.