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PA
Founded in 2004 as Lionheart Ventures by CEO David S. Bovenizer, Lionheart Industrial Group is a long-term owner and operator of small to middle-market manufacturing companies. The Pennsylvania-based group builds value in its industrial businesses through organic growth, operational improvements and strategic acquisitions, while working with existing management and preserving each company's distinct culture. Its portfolio spans combustion, aerospace and fluid-power businesses, guided by the proprietary Lionheart Edge Operating System.
Pittsburgh-based Lipella Pharmaceuticals Inc. was a clinical-stage biotechnology company that developed therapies using proprietary liposomal drug delivery technology. Its candidates advanced into FDA-authorized clinical trials, including Phase 2 studies addressing oral lichen planus and hemorrhagic cystitis. Following a court-approved 2026 sale of its development programs and related intellectual property, Lipella concluded its research and development activities.
Lippert is a global manufacturer and supplier of highly engineered products and customized solutions, founded in 1956 and headquartered in Elkhart, Indiana. From 142 manufacturing plants across its international network, it makes components for vehicle, marine, building-products and other markets, with more than 12,500 team members.
Born from a York garage in 2008, Liquid Hero Brewery now makes beer on a 15-barrel system at its small-scale brewpub in downtown York, Pennsylvania. Its beers are brewed on site behind the bar, with cans and draft distributed across the state. The brewery’s homegrown path—from borrowed homebrew equipment to a downtown operation—remains central to its local identity.
Born from Carnegie Mellon University, Pittsburgh-based Liquid X has made particle-free metallic inks since its 2010 founding and now takes printed-electronics applications from prototype to production. Its inks are printed directly onto materials such as fabric to create functional components, including textile force sensors, while the company’s in-house formulation, printing and testing work helps manufacturers move concepts toward commercialization. Liquid X earned OEKO-TEX Standard 100’s strictest, baby-safe rating for its silver ink on nonwoven polyester.
Littell Steel Company is a third-generation, family-owned steel fabricator based in Western Pennsylvania, making structural steel for building and bridge projects. The company describes a history of partnering with contractors, engineers, and owners, and holds AISC building and bridge fabrication certifications, including a Fracture Critical Endorsement.
From its family-run shop in Ephrata, Little Cocalico prints custom designs on demand for fabric, wallpaper, and home décor. Founded by Jon and Jen Boll after Jen’s experience with unreliable fabric sourcing, the company serves both sewing hobbyists and wholesalers with a personal approach and 2–4-day retail turnaround. Its fabric work centers on organic and American-milled natural fibers, printed with certified-organic inks on a water-saving Kornit Presto system.
Founded in 1993 by Ava DeMarco and Rob Brandegee, Little Earth Productions makes licensed fashion accessories and apparel for professional and college sports teams. The Pittsburgh-based company grew from a home business producing accessories from recycled materials and is known for manufacturing the Pittsburgh Steelers’ Terrible Towel.
Born from Karen Moffitt’s habit of baking homemade treats for her children and sending them to college friends, Little Miss Moffitt makes artisan cookies and dessert bars designed to carry a personal message. Its signature “Hugs Disguised as Cookies” package places a chosen cookie in a cookie-sized container with a customizable label, turning a baked treat into a small act of kindness. Based in Norristown, the bakery also handles corporate gifting with shipments to multiple recipients and personalized notes.
Little Round Industries is a family-run precision sheet metal fabrication shop located in Hatfield, PA, specializing in high-quality metal fabrication for diverse industrial needs. Founded by Dick Burk in 1991, the company operates a 42,000 sq ft facility with modern equipment including TRUMPF lasers and press brakes.
Chartered in 1916, Littlestown Foundry is a Pennsylvania aluminum sand-casting foundry that now produces more than 95% of its business in commercial aluminum castings. The company has grown from a 16-person gray-iron operation into a 70-employee facility with in-house machining and testing, serving customers across sectors including electrical, firefighting and aerospace. Its quality management system has been ISO 9001 certified since 2003.
Philadelphia-area biotech LIV Process develops a patented visualization system that makes otherwise invisible Clostridioides difficile spores visible on healthcare surfaces in real time. Its water-based solution binds to proteins on the spores and fluoresces under a dedicated light, helping hospital environmental-services teams target cleaning and verify that contamination has been removed. Founded by inventor and longtime medical-product executive Michael McIntyre, the company operates from headquarters in Ardmore with research and development in Cambridge.
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LivaNova PLC is a global medical technology company that develops and manufactures medical devices and therapies. Built on decades of experience, it has more than 3,000 team members and a 50-year legacy in cardiopulmonary perfusion, while its VNS Therapy has been used for more than 30 years.
Founded in France in 1999, Lives International designs and manufactures thermal-validation and temperature-mapping equipment for pharmaceutical and biotech operations. The family-owned company makes its systems in-house at a manufacturing facility in Timișoara, Romania, combining wireless data loggers with software and calibration services to help regulated facilities document temperature-controlled processes. Its international network includes more than 70 subsidiaries in over 30 countries.
ēlizur is a musculoskeletal solutions provider supplying state-of-the-art orthopaedic products and services to healthcare providers and patients. They source advanced products, arrange delivery, ensure proper fit, provide training, and process claims, serving western Pennsylvania, eastern Ohio, and West Virginia.
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Founded in 1998 from a combination of wholesale recycled-parts businesses, LKQ Corporation is a global distributor of alternative, recycled, remanufactured, and specialty vehicle parts and services. Its operations span North America, Europe, and Taiwan, and the company says it has more than 44,000 team members across over 1,400 locations. LKQ also performs remanufacturing and vehicle information-label production through its business operations.
Since 1981, Lloyd Industries has manufactured fire dampers and other life-safety HVAC products from its original facility in Montgomeryville, Pennsylvania. The company now also operates a 46,000-square-foot manufacturing and warehouse facility in Orange Park, Florida, while its UL-tested and approved products have been used in projects ranging from the Chrysler Building to Yankee Stadium. Lloyd makes its products to order and serves a growing customer base through manufacturing operations in the United States and Hong Kong.
Lloyd Sixsmith Sporting Goods in Philadelphia, PA is an established leading supplier to the athletic uniform and equipment community. They offer a premium selection of sports brands and styles.
LMC-Plasticsource manufactures and fabricates thermoset composite products at a facility in the United States. The company works with thermoset composite, phenolic, and epoxy materials, and describes its capabilities as including CNC machining and fabrication of custom components.