Manufacturer Directory
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MD
Established in 2003, Maryland Packaging is a family-owned Maryland food co-packer and co-manufacturer that helps brands develop, package, process and fulfill food products. Its two nearby facilities can process 350 million pounds annually, including small-batch work and full cold-chain production. The company is particularly known for its Mid-Atlantic-leading high-pressure-processing capacity, backed by three HPP machines and an SQF-certified operation.
Founded in 1989 by Kerala native Mathew Chakola, Maryland Paper Company manufactures recycled paper for building materials and protective packaging. The family-owned and operated company now runs three manufacturing mills with four paper machines, employs hundreds of people, and produces more than 150,000 tons annually. Its closed-loop system uses 100% recycled fiber and reuses all process water, extending the company’s original environmental mission across a nationwide customer base.
For more than 85 years, Maryland Plastics has made thermoplastic products through multi-injection molding at its Federalsburg manufacturing facility on Maryland’s Eastern Shore. The 244,000-square-foot operation employs 100 people and produces durable serving ware and party pieces while also taking on custom molding projects, from medical parts to complex multi-phase designs. Its sustainability program includes local purchasing, conservation efforts, environmentally friendly products, and comprehensive waste management.
The submitted source context describes Maryland Print & Design, LLC as a graphic design studio and printing operation serving professionals and nonprofit organizations.
Founded by Hunter Strine in 2017, Maryland Print House grew from a homemade screen-printing press into a custom apparel and promotional-products manufacturer serving businesses, organizations, schools and fundraisers. Now operating from a 10,000-square-foot Westminster facility, the company handles production in-house while also building turnkey online stores and fulfillment programs for clients.
Maryland Select Hardwoods is a La Plata lumber yard that pairs a broad selection of hardwoods, softwoods and exotic species with custom woodworking and unusually long flooring boards. The operation also includes Maryland Select Hatchery, where families can book four-hour, license-free fishing at multiple ponds and enjoy a picnic. Dennis Woodruff is the named proprietor, and the business serves customers from its Southern Maryland yard.
Maryland Surfacing is a Frederick, Maryland company specializing in commercial millwork and casework for built environments. It works with architects, general contractors, and owners to fabricate and install tailored interiors for commercial and institutional projects.
Locally owned and managed in the Baltimore area, Maryland Truck Tire Services Inc. sells and services tires for commercial trucks, passenger vehicles and industrial equipment. The company operates two full-service facilities alongside its Baltimore retread plant, where it is Maryland’s only Oliver Elite Licensee Retreader. Its commercial team also supports fleets with mechanical service and around-the-clock on-site emergency road service.
MAS Foods International makes Michael’s 100% chicken products, including low-fat chicken sausage designed to deliver the familiar flavor of pork without fillers, preservatives or artificial additives. Based in Montgomery Village, Maryland, the company supplies households as well as institutional customers, with its chicken sausage appearing on menus at Walt Disney World in Orlando. MASFI also supports private-label packaging for distributors and retailers.
Established in 2000, Mason-Dixon Machining produces precision CNC-machined parts and tight-tolerance filters for microwave applications, including RF, cavity, and waveguide products operating to 50 GHz. Its founding team brought experience from the microwave and manufacturing industry dating to 1979, while staff with backgrounds in production assembly, testing, and shipping help guide work from prototype through production. Quality control and inspection continue from setup through shipping.
MassaTable, Granix’s dedicated brand, makes made-to-order porcelain and fine mosaic tables and table tops in its Maryland fabrication workshop. Each piece is designed on demand and crafted by skilled artisans, with semi- or fully customizable options and surfaces made from large-format porcelain slabs. The company’s porcelain tables are proudly made in the USA and combine sculptural, furniture-like designs with durable surfaces suited to everyday use.
Incorporated in 2001, Columbia’s privately owned MassTech Inc. develops and manufactures analytical instrumentation, best known as the only licensed manufacturer of AP MALDI ion sources. Its compact MT Explorer 30 brings laboratory-level, MSⁿ-capable ion-trap analysis into a field-deployable package, while the company’s AP MALDI technology is adapted for mass spectrometers from major manufacturers worldwide. MassTech also maintains in-house research and production capabilities for custom instruments.
Known for turning overlooked entrances into polished first impressions, Mat Concepts creates custom entry mats for commercial and institutional spaces. Its team measures, designs, and installs mats built to withstand heavy foot traffic while fitting each site’s dimensions and visual identity.
Matech manufactures machined parts, custom-made components, assemblies, and military weapons, munitions, and electronic-warfare subsystems. Its capabilities include CNC machining, welding, laser and waterjet cutting, wire EDM, assembly, fabrication, packaging, engineering, and quality verification. The company serves U.S. and foreign governments, government prime contractors, defense agencies, commercial manufacturers, telecommunications companies, agricultural companies, firearms manufacturers, pharmaceutical companies, and other customers.
Founded in Salisbury in 1988 with four employees and one CNC machine, MaTech makes machined and fabricated components and provides assembly services for defense and other industrial customers. Its 165,000-square-foot facility supports work ranging from complex assemblies to military weapons, munitions, and electronic-warfare subsystems. MaTech also develops its own BUIS backup iron sights and operates an ISO 9001:2015-certified, ATF-compliant facility.
Founded in 2020, Baltimore-based Materic turns laboratory materials technologies into commercial products, pairing scientists and engineers with in-house development and production capabilities. Its team works across electrospun nanofibers, custom formulations, and advanced 3D-printed parts, helping customers move from early concepts through pilot and commercial manufacturing. Materic says its portfolio includes more than a dozen technologies acquired from research labs across the country, with more than 60 years of collective team experience in commercialization.
Since 1995, family-owned-and-operated Mathews Brothers has been building custom boats in Denton for Chesapeake Bay cruising, from a compact sport boat shaped by an Eastern Shore crabbing skiff to its new 51-foot flagship. Customers are invited into the build, choosing the layout and details while the shop combines traditional methods with modern composite construction. The company also keeps boats in service through repairs, refits, storage and brokerage, including dock-to-dock winter storage at Mathews Landing on the Choptank River.
Rooted in a Rwandan coffee-farming family, Baltimore-based Matriarch Coffee roasts specialty coffee sourced from Gasharu Farms and serves it through retail, wholesale, office-coffee, and café channels. The company’s story centers on Marie Mukamurenzi, who has used Gasharu Farms with her husband for more than 30 years to support their family and community, while Matriarch roasts distinctive coffees such as its 72-hour anaerobically fermented Ireme. Matriarch directs 10% of its profits to community programs and initiatives that financially empower women coffee farmers.
Matthew Harris Studio LLC designs, hand forges, fabricates, finishes, and installs custom architectural and sculptural metalwork. Its products include railings, gates, fencing, window grilles, sculptures, and other custom metalwork made from bronze, copper, stainless steel, steel, aluminum, and brass for residential, commercial, public, and architectural spaces.
For more than 50 years, Mattr Corp. has combined advanced materials technology with complex manufacturing to build engineered products and systems for infrastructure projects worldwide. Its portfolio spans connection and composite technologies, including Shawflex wire and cable, Flexpipe composite linepipe and Xerxes storage and stormwater solutions. Based in Vaughan, Ontario, Mattr operates through established brands serving markets from energy and transportation to communications and water management.