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MD
Viroforge Technologies develops miniaturized lab-on-a-chip diagnostics for infectious diseases, bringing complex, quantitative testing to the point of care. Its VPLEX™ platform uses sealed, single-use cassettes and a fingerstick blood sample to deliver multiplexed results and analysis in about 20 minutes, without conventional laboratory infrastructure. The Frederick, Maryland company applies the platform to needs ranging from COVID-19 immune-response assessment to antibiotic stewardship and emerging-disease surveillance.
Founded in 2007, Vision4ce, LLC develops video and signal-processing hardware and software for security, surveillance, intelligence, and defense systems. The Severna Park company specializes in turning live sensor feeds into actionable information through rugged embedded computers, real-time image processing, video management, and its DART target-tracking software. Its systems have been installed on manned and unmanned ships, aircraft, and ground vehicles worldwide.
Founded in 2018, VitaNav is a life sciences company developing energy and neurohealth compounds, centered on D-beta hydroxybutyrate (D-BHB) made through a proprietary carbon-negative bio-fermentation process using renewable plant sugars. Its first D-BHB patent was granted in 2021, and the company launched Kenetik as a direct-to-consumer ketone energy product later that year while continuing related medical and research studies.
With more than 55 years of space heritage, Vitesse Systems is a U.S. aerospace and defense manufacturer known for keeping engineering, production, and testing together across six facilities. Headquartered in Newark, California, it serves demanding government and commercial programs, including space missions where its Longmont team has produced complex lightweight antenna hardware through additive manufacturing.
Since 2002, Vogt Associates, LLC has provided independent materials and coatings consulting, manufacturing support, and sales, with particular expertise in fluoropolymer linings and corrosion-control coatings. Scott Vogt brings more than 30 years in materials manufacturing, including patented coating technologies and work supporting defense research through Johns Hopkins laboratories and federal agencies. The company also represents GORE® FLUOROSHIELD® products in North America and provides sales and installation of fluoropolymer applique and lining materials.
From its Gaithersburg factory, VoksLyte custom-manufactures architectural LED lighting that can follow almost any curve, angle or free-form shape. The company grew out of Cathode Lighting Systems, which began 36 years ago making long-life custom-curved cove lighting, and it now applies that experience to aluminum-and-LED luminaires. VoksLyte’s products are made in the USA and include UL-listed fixtures for projects where designers want to draw with light and metal.
Volvo Group is a Swedish commercial transport and infrastructure solutions company whose heritage dates to 1927. It develops and supplies vehicles and equipment, alongside financing and service solutions; at the end of 2025 it reported around 99,000 employees, 13 brands and production facilities in 17 countries.
Nearly 80 years after beginning as a single printing company, Vomela has grown into a global brand-experience manufacturer with more than 30 offices and 1.6 million square feet of manufacturing space. Its connected teams help major brands translate ideas into physical environments, with work spanning retail programs and large event installations for more than 10,000 customers. The company’s practical character was on display when it designed, produced, and installed a Bojangles restaurant wrap in just seven days.
Founded in Maryland in 2006, Vorbeck Materials is a U.S.-based materials science company that develops advanced materials for extreme environments, including PFAS-free firefighting foam and graphene-based signal technologies. Its early graphene research grew from Princeton University work, and the company now manufactures in the United States from its Maryland headquarters and a 47,000-square-foot North Dakota facility opened in 2025. Vorbeck’s products serve mission-critical needs in first response, defense, aerospace, and industry.
Vortex Space Systems is an engineered product development company located in Maryland. Submitted source context identifies its work on a lifting system machine and a lifting system model, with specialties including UAV drones, computational fluid dynamics, and drone logistics delivery.
Baltimore’s Voshell’s Pharmacy has been preparing personalized medications since 1927, evolving from an independent community pharmacy into a concierge-focused 503A compounding pharmacy. It is recognized as Baltimore’s first accredited compounding pharmacy and works with patients and prescribers on tailored care, including healthspan-focused hormone support and specialty formulations. The multilingual, pharmacist-led team serves patients across Maryland and neighboring states while retaining a family-pharmacy feel.
Since 1986, VSB Associates has built its practice around helping scientific research and institutional clients communicate their work visually. The company is especially experienced in publication art and scientific posters, serving organizations such as the National Institutes of Health with in-house large-format printing and responsive production support.
With roots reaching back to 1866, VTG is a middle-market national security company known for pairing deep mission knowledge with the agility of a smaller enterprise. From its Virginia Beach facility, including 47,000 square feet devoted to prototyping and fabrication, VTG supports Defense and Intelligence customers with C5ISR modernization and sustainment work.
Vytex manufactures high-quality windows and doors and has done so since 1988. Based at its corporate address in Laurel, Maryland, the company focuses on performance, craftsmanship, and customer care, with energy efficiency and support for homeowners and dealer partners central to its stated mission.
Founded 65 years ago in the Gore family’s home, W. L. Gore & Associates is a materials science company known for turning polymer expertise into solutions for technically demanding environments. Its culture centers on small, Associate-led teams and collaborative problem-solving for customers whose products must perform reliably in settings ranging from medical care to spaceflight.
For more than 165 years, W. R. Grace & Co.-Conn. has built its name around chemistry-driven manufacturing, with a global workforce and operations spanning every continent. The company develops specialty materials for industrial customers, while its Aiken plant—established in 1941 and acquired by Grace in 1980—mines and packages kaolin used in petroleum catalysts and concrete.
Founded in 1954 as Bill and Martha Tomko’s plumbing business, W.G. Tomko, Inc. is a third-generation family company that has grown into a mechanical contracting and fabrication firm. It operates a sheet-metal fabrication shop and added an Oil and Gas Division in 2013 to fabricate products for Midstream producers and contractors in the Marcellus Shale. The company describes its work as spanning design/build construction and fabrication, with its headquarters in Finleyville, Pennsylvania.
For more than 70 years, WACO Products, Inc. has been a Baltimore manufacturer known for turning engineered designs into durable metal structures for industry and government. Its 65,000-square-foot facility handles standard and project-specific work for customers around the world, with ISO 9001:2015 certification and welding qualifications that include AWS D1.2 and Navy MIL-Std-1595.
Since 1986, Wall and Window Graphics has built its reputation on long-term client relationships in the Maryland, Washington, D.C., and Virginia region. The Arena Graphics subsidiary serves organizations ranging from major sports venues to universities and small businesses, with a 15,000-square-foot Gaithersburg production facility supporting custom wall graphics and event installations. More than 90% of its new business comes through word of mouth, and its team has produced the Citi Open Tennis Classic’s graphics for more than 25 years.
Founded in 2009, Wallmonkeys creates custom peel-and-stick wall decals, murals and stickers from customers’ photos, artwork and logos, as well as designs drawn from a vast image library. Originally launched as a Maryland startup, the company moved to Jacksonville in 2019 after joining the HCBrands family and now prints its products on demand in the USA. Its removable vinyl graphics are made for quick, low-mess changes in homes, schools and business spaces.