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Collier Foundation Systems, Inc. manufactures precast concrete products for building projects and retaining walls, with a facility the company describes as 168,000 square feet. Established in 1993, it makes Superior Walls foundations and custom precast products for construction projects in its regional markets and nationwide.
Since 1951, Maryland-headquartered Colliflower has distributed Parker Hannifin fluid connectors and made custom hose assemblies for customers who need equipment back in service quickly. Its network of locations across the Mid-Atlantic, Georgia and Florida is backed by staff certified through Parker Hannifin’s PTAC program, while 24/7 emergency service and mobile “Shop In A Box” support extend that hose expertise to jobsites and businesses.
Collins Aerospace, an RTX business, designs, manufactures and supports aerospace systems and components for commercial and business aviation, military and defense, helicopters, space, airports and air traffic management. Its stated capabilities include fabrication and testing of rigid aerospace tubular systems, as well as composite materials manufacturing and engineering.
Founded in 1855, the family-owned Collins Companies produce hardwood and softwood products and manage forestland across California, Oregon, and Pennsylvania. The company operates manufacturing facilities in Chester, Lakeview, and Kane, and has practiced sustainable forestry across its FSC-certified lands for decades.
With more than 70 years of mold-making experience, Colonial Machine designs and builds precision tooling for injection, compression, and blow molding from its Ohio machine shop. The company also provides CNC machining and CMM inspection, combining traditional craftsmanship with modern technology for complex parts and production-ready tools. Colonial Machine is ISO 9001:2005 certified with design and operates as a single, integrated team under one roof.
Founded in 2006, family-owned Colonial Marble & Granite designs, fabricates and installs stone surfaces for residential and commercial projects across the Northeast. Its three showrooms and indoor slab yards give customers access to more than 5,000 slabs, while the company manages projects from material selection through fabrication and installation. Colonial also supplies natural stone for Philadelphia professional sports venues, including the Wells Fargo Center and PPL Park.
Founded by Mike Manning and Greg Heller-LaBelle, Colony Meadery began selling its hand-crafted mead in late 2013 after bringing together medal-winning meadmaking and craft-beverage writing in Bethlehem. Working from a former Mack Truck factory, the Easton-area producer makes naturally gluten-free beverages with a focus on clean finishes and bold flavor profiles, including its signature meads and Pennsylvania-apple ciders. Its meads have earned medals in national mead-only competitions, and the company also operates a South Bethlehem taproom with rotating drinks and community events.
Color Reflections grew from Houston blueprint firm Arrow Graphics into a nationwide digital imaging company producing large-format graphics for spaces ranging from trade-show floors to building exteriors. The independently owned business keeps design, production and installation in-house, pairing the capacity for building-sized banners with the personal attention of a hands-on operation. With more than 50 years of industry experience, it serves projects across the country from locations in Atlanta, Hollywood and Philadelphia while incorporating recyclable materials and lower-impact printing practices.
Founded in 2003, ColorCoat applies exterior coatings to vinyl windows and doors for manufacturers and has grown from a West Sacramento facility to locations across the United States. It describes itself as the largest independent paint applicator in the country and the only independent AAMA Gold Label certified applicator in the United States. Its senior management team brings more than 85 years of painting and fenestration industry experience.
Colorcon, Inc. develops and manufactures formulation ingredients, film-coating systems, and protective packaging for pharmaceutical, nutraceutical, and animal-health products. Incorporated in the United States in 1961, it has grown to more than 40 global locations and 16 manufacturing facilities, with a long-standing specialty in solid oral dosage development and design. Its global technical teams support customers with formulation, regulatory, and production challenges.
Founded in 1980 as a Lebanon graphic-arts trade shop, Colortech, Inc. now provides commercial printing and integrated creative, mailing, and fulfillment services. The Sullivan family became the company’s sole owners in 1996, and Colortech remains a family-run business with three generations of Sullivans involved over its history. Its approximately 30-person team works from two Lebanon locations, and the company has offered FSC-certified paper options since 2008.
Since 1938, Columbia Aircraft Services has repaired and overhauled aircraft engines and airframes at Bloomsburg Municipal Airport, with a comprehensive machine shop and master mechanics and machinists handling most work in-house. The FAA-approved repair station has a long history with Lycoming and Continental components, and today serves customers around the globe. Its team also includes Karl E. George, a 2024 recipient of the FAA’s Charles E. Taylor Master Mechanic Award after spending his entire career with the company.
In Bloomsburg, Columbia County Bread and Granola makes handmade sprouted-grain breads, flatbread crisps and flax granola, with its signature Country Wheat loaf built from a wet sprouted mash rather than flour. The bakery uses naturally leavened dough made from sprouted wheat, water and sea salt, without added yeast or dough enhancers, and also hand-shapes its pocket pita. Its employee-centric workplace emphasizes skilled bakers, high sanitation standards and a path toward employee ownership and community involvement.
Columbia Kettle Works brews its own beer in a Columbia brewpub and serves it alongside food at its Columbia location, Lancaster’s 2nd Gear Taproom, and the IronSpire Taphouse in Adamstown. The brewpub opened in spring 2014 with a five-barrel system in a 2,500-square-foot space, then grew into the building with expanded seating and a music venue upstairs. Its taprooms pair rotating CKW beers with Pennsylvania wines, cocktails made with Pennsylvania spirits, and locally sourced food when available.
Columbia Organ Leathers makes leather components for organs and is affiliated with Columbia Organ Works. The company is currently updating its online store while continuing to handle inquiries and orders.
A privately held, woman-owned small business, Columbia Research Laboratories has been part of the aerospace and defense supply chain since 1953. Its Woodlyn, Pennsylvania operation is known for flight-qualified measurement systems, including precision accelerometers, built largely in-house by a 50-person team with an average of more than 20 years’ service among key personnel. Columbia maintains ISO 9001:2015 with Design and AS9100:2016 certification.
Since 1975, Columbia Shade Company has handcrafted custom woven-wood window shades in the USA, with American basswood as its signature material. Now third-generation owned and operated, the company makes shades individually by hand for interior and exterior spaces, with design guidance and custom coloring available. Its products are built with heavy-duty cord and stainless-steel hardware, avoiding plastic parts.
Columbus McKinnon Corporation is an industrial manufacturer organized around a family of brands and generations of expertise in intelligent motion solutions. Its major manufacturing and research units are ISO 9001:2015 certified, and it serves industries that need safer ways to move materials, including manufacturing and utilities.
From its headquarters in Comanche, Texas, Comanche Gas Solutions builds and operates behind-the-meter natural-gas power infrastructure for demanding industrial, oil-and-gas, and compute applications. The company brings together power generation, fuel distribution, site construction, and ongoing field support to help customers reduce diesel dependence while keeping remote and grid-constrained operations running. Its field teams include CAT- and Waukesha-certified mechanics, reflecting roots in tough oilfield conditions and a practical, hands-on approach to reliability.
Known for working with Indium Phosphide since 1998, Combined Semiconductor is a photonics company developing U.S.-based manufacturing access for customers who have traditionally lacked open foundry options. Its team is building a domestic facility for photonic devices, with optical packaging performed on-site for AI and other high-demand applications.