Manufacturer Directory
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MD
Founded by Steve Landau after he began studying raised-line diagrams for blind people in 1998, Touch Graphics Inc. creates tactile and audio-tactile products and exhibits that let people understand spatial information through touch. Its Newark-based team has built accessible museum exhibits, talking maps, signs and educational tools, with tactile materials reviewed for conformance to BANA standards by certified teacher Lucia Hasty. The company’s work includes interactive installations at the Smithsonian and U.S. Capitol as well as its T3 tactile tablet platform.
For more than 50 years, Rockville-based Tousimis Research Corporation has made critical point dryers and specimen-preparation supplies for electron microscopy, preserving delicate micro- and nanoscale three-dimensional structures. The company dates its ultrapure fixatives to 1962 and introduced its tEPON 812 embedding kit in 1976; its Series C and Autosamdri systems are made in the USA and serve research and industrial facilities worldwide.
From her Bethesda studio, jewelry designer Tova Shpantzer hand-forges limited-edition pieces shaped by the fluid forms of nature. Tova’s Design is distinguished by its raw, organic look and specialized metal techniques, with each object carrying its own variation in detail.
Toyota is an automaker with more than 85 years of innovation behind its work. It makes vehicles and mobility solutions intended to help people move through daily life, while its Beyond Zero vision looks beyond carbon neutrality to address environmental and social impact. The company also reports contributing more than $700 million to U.S. safety, education and environmental initiatives since 1991.
Founded after its owner could not find a safer way to equip traffic crews, Frederick-based Traffic Pro Beds builds patented truck-bed systems and trailers for roadway work zones. Drawing on more than 30 years of professional traffic-control experience and over a decade of product development, the company integrates protected employee positions with organized equipment access and, where needed, automated cone deployment. Its Built to Save system was recognized in the American Traffic Safety Services Association’s 2019 Annual Innovation Award competition.
Bringing together the TRAK and TECOM brands, TRAK TECOM Corp. designs and manufactures RF microwave components, integrated electronics, and antenna systems for demanding defense and aerospace programs. The Tampa-based company draws on more than 65 years of heritage, building both custom and build-to-spec solutions for mission-critical systems while also operating a dedicated antenna test facility covering frequencies from 500 MHz to 220 GHz. Its quality system is certified to AS9100D and ISO 9001:2015.
Founded in 1955, Trans-Tech manufactures advanced ceramic materials and RF and microwave components for technologies such as wireless communications, radar and GPS. The company has maintained more than six decades of continuous in-house production, including high-volume ferrite manufacturing that produces tens of millions of pieces annually. Its engineers and application specialists work directly with customers on tailored designs, supported by proprietary modeling and in-house production.
Transcend Information, Inc. makes digital storage, memory, embedded computing and camera products for both consumer devices and industrial systems. Its embedded portfolio is built for demanding applications such as healthcare, transportation, automation and defense, while consumer products include portable storage and in-vehicle cameras. The company also provides customized OEM solutions and supporting management, security and monitoring software.
Founded in 2004, Transformational Security, LLC is a Columbia, Maryland security engineering firm known for designing and building technology that helps customers detect hidden electronic threats. Its work serves government and defense organizations alongside commercial customers, with technical security assessments available for organizations protecting sensitive spaces.
Founded by Dr. Herbert Heyneker and Dr. Xiaoping Zhu, Transmucosis develops protein-based nasal vaccines designed to activate both mucosal and systemic immunity. Its platform uses the human IgG Fc region and the FcRn receptor to transport vaccine molecules across respiratory epithelial barriers, with lead candidates focused on influenza and COVID-19. The company anticipates submitting investigational new drug applications for those candidates in the second half of 2026.
Tray, Inc. is led by President Brian Burlace, who joined the company as an account manager in 1994 and became president in 2006. The Glen Burnie company is known for a client-driven approach to print communications, tailoring production to each project rather than letting equipment dictate the solution.
Founded in 1922 as a maker of wooden boxes and pallets, TRG Packaging and Display Solutions has grown into a nationwide manufacturer of custom corrugated packaging and retail displays. Still independently operated as a family-owned company, TRG pairs packaging design and manufacturing with fulfillment, warehousing, and supply-chain support. Its St. Louis operation includes 60,000 square feet of manufacturing and warehouse space and holds ISO 9001:2015, SFI, and FSSC 22000 certifications.
Family-owned Tri-CNC is a Gaithersburg machine shop focused on CNC mill and lathe machining, helping customers move from prototypes to production with three-, four- and five-axis capabilities. With more than 20 years of machining experience, the shop also handles custom fitments, CMM inspection reports and CNC machine calibration, serving clients nationwide. Tri-CNC is ITAR registered and ISO 9001:2015 compliant, with experience supporting NASA as well as aerospace, automotive and optical-instrumentation work.
Since 1971, Hagerstown’s Tri-State Printing has grown into a second-generation Wright family business producing printed materials, apparel, and large-format work for customers across the region. Its full-service operation takes projects from design through production and mailing, while a customized online ordering portal helps organizations manage repeat print orders and inventory. Tri-State also has more than 30 years of experience serving union organizations as a bona fide union printer.
Tricon Chemical Corporation has been a service-oriented company since its founding in 1974, when it emerged to address water-treatment problems in commercial and industrial properties. Based in Maryland with offices in the District of Columbia, it develops customized treatment programs for property owners and facility operators, serving clients nationwide.
Founded in 2005, Trim Illusion makes vehicle trim accessories that let owners cover existing chrome or damaged factory trim with a tailored, gloss-black finish. Its proprietary snap-on designs are made and tested in the United States, while production takes place in an IATF 16949:2016-certified factory. The Bowie, Maryland company also works with dealerships across North America on accessories for new and pre-owned vehicles.
Founded by engineer Kevin McCloskey in 2009, Trim Waste Management, LLC designs custom trim-waste removal systems for manufacturing operations. Based in Rock Hall, Maryland, the company distinguishes itself with a consulting option that provides system engineering and layouts without equipment or installation markups, alongside turnkey design and installation. TWM also manufactures edge-trim and label-matrix cutters and maintains its own seven-step cutter maintenance program.
Founded in 1999, Sparks-based TrimGen Corporation develops genetic testing products and proprietary molecular technologies for clinical research and early disease detection. Its work includes the patented Shifted Termination Assay for sensitive mutation analysis and WaxFree extraction technology, which is designed to recover nucleic acids from limited FFPE and FNA tissue. TrimGen says its products are used by clinical laboratories globally and have been cited in hundreds of academic publications.
With more than 70 years of sourcing and manufacturing experience, Trinity Sterile makes custom medical kits, surgical instruments, and phlebotomy tourniquets for healthcare providers across the United States. The company designs, assembles, and sterilizes its custom kits in-house, while also offering OEM and private-label manufacturing. Trinity Sterile is a certified Minority Business Enterprise and an ISO 13485:2016-certified medical-products facility.
Built on a Maryland farm, Trippy Goat Vodka distills small-batch, handcrafted vodka in a converted barn. Its signature spirit is seven-times distilled, charcoal-filtered, and made with gluten-free ingredients, while the farm-to-bottle story draws on onsite-grown grains and natural spring water. The Beallsville distillery earned a Gold Medal at the 2025 SIP Awards for its vodka.