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PA
On historic Route 6 in Wellsboro, Highland Chocolates makes handcrafted chocolate confections in a non-profit factory and retail store that provides vocational training and employment for adults with disabilities. Owned and operated by Partners In Progress, the shop is known for its pretzel bark and offers chocolate gifts, fresh fudge, and sweet snacks through its Pennsylvania stores and retail partners. Highland Chocolates was named the 2023 Pennsylvania Wilds Business of the Year Champion and the 2022 Route 6 Alliance Artisan of the Year.
Since 1946, family-owned Highland Tank has grown from making 275-gallon basement heating-oil tanks into a U.S. manufacturer of steel storage tanks and wastewater treatment equipment. Based in Stoystown, Pennsylvania, the company now operates eight fabrication facilities and is known for adapting its tank designs to commercial and industrial needs, including its patented Corella oil/water separators.
Founded in 1946, Highland Tank is a family-owned and managed manufacturer of steel storage tanks that grew from producing residential heating-oil tanks into a company operating eight fabrication facilities. It makes tanks and vessels for petroleum and chemical storage, water storage, and treatment applications, and also produces oil/water separators and grease interceptors. The company describes manufacturing high-quality steel storage tank products as its longstanding specialty.
Since its 2008 founding in Philadelphia, HighLine Polycarbonate has developed custom thermoplastic sheet products for manufacturers whose requirements exceed standard distributor specifications. The company pairs relationships with resin, additive and coating manufacturers with detailed knowledge of sheet extrusion, helping customers develop unusual materials such as laser-blocking polycarbonate and tightly controlled specialty sheet. HighLine also builds customer-specific quality programs and provides technical support for demanding applications.
Highpoint Tool and Machine makes precision-machined components for the aerospace and oil and gas industries at its Saegertown, Pennsylvania facility. The company handles everything from one-off prototypes to small production runs, with five-axis mill-turn equipment and machinists who work closely with customers during product development. Highpoint first achieved ISO registration in 2008 and has held AS9100 certification since 2021, supporting detailed traceability and inspection documentation.
Founded by Barry Johnston in 2000, HighQ, LLC provides hazardous-material packaging training, testing, and validation for organizations shipping specimens and related hazards. Its HighQ Testing laboratory is an approved U.S. Department of Transportation third-party facility, with particular experience in biomedical Class 6.2 and Category B packaging. The company also operates environmental chambers for package temperature and humidity validation and teaches DOT and IATA/ICAO shipping requirements.
From its Pennsylvania operation, Highwood USA makes outdoor furniture and home-and-garden pieces from proprietary synthetic lumber designed to look like wood without cracking, peeling, or rotting. The company says it has been innovating in the poly-lumber market for more than 20 years, with its furniture made in the USA by Pennsylvania craftsmen and its materials also supplied for OEM applications. Its flagship Highwood HDPS material is made from recycled plastics and carries a 12-year residential warranty.
With roots in Newport News Shipbuilding, founded in 1886, and Ingalls Shipbuilding, founded in 1938, HII is a defense company shaped by more than 140 years of American shipbuilding. Formed as an independent company in 2011, it now employs more than 45,000 people and is known for building the nation’s nuclear-powered aircraft carriers for the U.S. Navy. HII also develops mission technologies for defense and intelligence customers.
Founded in 1930, Atlanta-based Hill Manufacturing Company makes specialty chemical maintenance products for industrial, commercial and institutional facilities. Its catalog spans more than 2,000 formulations, including products such as the Hilco Lube moisture displacer and Ban-o odor eliminator, and the privately owned company currently serves customers across the Eastern United States.
Since 1981, Hill Woodworks has built its reputation on careful custom craftsmanship for commercial spaces and homes across the Mid-Atlantic. Owned by Christine Foltz, the Pennsylvania company is recognized as both a Woman-Owned Small Business and a WBENC-certified woman-owned business, with employees averaging 15 years of experience.
Founded in 1958 as a small egg distribution company, Hillandale Farms has grown from family-farming roots into a Gettysburg-based national producer. Today, more than 1,300 employees support its vertically integrated operations and nationwide supply of fresh shell eggs to grocery and foodservice customers. The company is part of Global Eggs.
Hiller® is a Pennsylvania-rooted nuclear industry brand founded by Ralph A. Hiller in 1950. Its first actuation products appeared in 1962, and the company began supplying the nuclear power industry in 1966; today, Hiller serves commercial nuclear plants worldwide as part of Trillium Flow Technologies.
Hillerich & Bradsby Co. is a sporting goods manufacturer known for Louisville Slugger baseball bats, which it began making in 1884. Founded in 1856, the Louisville-based company remains family-owned in its fifth generation and also makes Bionic Gloves. Its Pennsylvania timber mills supply the beginnings of its iconic bats.
Founded in 1969 by John J. Hillock Sr., Hillock Anodizing remains a second- and third-generation family-owned company serving manufacturers from Northeast Philadelphia. It has grown from a 2,500-square-foot shop into two facilities totaling 38,000 square feet, while retaining employees with 25 to 30 years of experience. The company is known for NADCAP-accredited work on close-tolerance parts, particularly for aerospace customers.
Born from the needs of a strawberry farm, Hillside Cultivator Company builds specialized cultivating equipment for fruit and vegetable growers. The Lititz, Pennsylvania company assembles its cultivators to order at the farm, using frames and parts made by nearby fabricators, with designs suited to strawberry renovation and season-long weed control between rows. Hillside also serves as a dealer for the Eco Weeder and other specialized cultivating equipment.
Started in 1992 with four people in a Honey Brook garage, Hillside Custom has grown into a 90-employee manufacturer serving customers from its Morgantown facility. The company is known for pairing long-standing customer relationships with the ability to take projects from prototype through production, including large, demanding work that moves between fabrication and machining.
Hilltop Packs is a hiker-owned Pennsylvania company that began in Ben McMillen’s basement in 2019 and has grown into a small, hands-on crew in Waynesburg. Its unusual signature is custom printing that turns ultralight backpacking gear into something personal, while the team still makes each piece in its own shop and backs its manufactured gear with a five-year warranty.
Founded in 1989 by brothers Mike and Tim Himes, Himes Machine is a family-owned Northwestern Pennsylvania shop making precision tooling, parts, and components for demanding manufacturing applications. The company’s work ranges from tiny micro-machined pieces to larger jobs, supported by in-house machining and metrology capabilities and more than three decades of experience. Its second generation now works alongside the founders, and every part is made in the U.S.A.
HindlePower designs and manufactures stationary float battery chargers and DC power products for utility applications. Its manufacturing heritage traces to the Hardwick-Hindle Company, founded in 1924, and the company describes four generations of Hindle family involvement in manufacturing and DC power expertise. HindlePower, Inc. was formed in 2002 when Bill Hindle spun off the Power System Group.
Hiossen Implant manufactures dental implants and related equipment, with its implants manufactured and packaged in Pennsylvania. Established by parent company Osstem in 2006 in Pennsylvania and operating as Hiossen Implant from 2007, the company reports approximately 4,500 employees worldwide and distribution in more than 70 countries.