Manufacturer Directory
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MD
Whel-Tech Inc. is a Maryland-certified Minority Business Enterprise known for designing dependable monitoring systems for municipal water and wastewater facilities. Its engineers and factory-trained technicians support projects from initial planning through field commissioning, with an emphasis on straightforward operation, easy maintenance, and long service life.
Whiteford Systems is a Prince Frederick technology company known for shaping audiovisual systems around the particular needs of schools, healthcare organizations, houses of worship, and performance venues. Its work ranges from live event support to custom installations, with Calvert Hall’s student television studio offering a clear example of that tailored approach.
Whithner Screen Graphics, LLC is a Baltimore manufacturer known for making custom triggering screens for ballistic research and testing. It serves defense laboratories, universities, and private research organizations with circuitry patterns tailored to specialized test conditions.
WichiTech Industries designs and manufactures portable hot bonders and composite repair systems, along with inspection and thermocouple equipment for repair work. Its USA-built HB-1 is a compact 3.5-pound unit, while the customizable HB-2 handles larger or more complex repairs, reflecting the company’s focus on practical equipment that is simple to operate and quick to deploy. WichiTech serves both military and commercial customers, from large operations to small repair shops.
A Maryland photonics startup, WiConnectGlobal Corp. develops silicon-photonics optical interconnects and photonic chiplets for AI infrastructure, high-performance computing and next-generation data centers. Its CMOS-compatible, fabless approach combines integrated laser-comb architectures with electronics and packaging to create dense, energy-efficient connections between chips and systems. The company is a member of the NVIDIA Inception Program and Silicon Catalyst Accelerator and holds issued U.S. patents.
Since 1998, Silver Spring’s Wideband Systems has designed and manufactured digital recording systems for aerospace telemetry, communications testing, and intelligence applications. Its configurable DRS recorders include custom-built systems alongside standards-based products, with capabilities tailored to demanding ground-based signal recording and playback. Wideband joined Delta Information Systems in 2021 and continues to operate under its own name as a wholly owned subsidiary.
Founded in 1960 by former David Taylor Naval Research Center staff, Wilcoxon Sensing Technologies manufactures vibration-monitoring and underwater sensing equipment from its Frederick, Maryland facility. Its long-running defense and marine work informs sensors used to track industrial machinery, while the company also develops custom solutions for demanding applications. Wilcoxon is part of Amphenol and maintains ISO 9001:2015 and ISO 14001:2015 certifications.
Started in 1980 with a single press, Wildes-Spirit Design & Printing is a family-run White Plains print shop producing business and marketing materials, with custom signage now part of its offering. The company grew through its 2001 acquisition of Dick Wildes Printing and Mailing and remains in the Stickel family, with Ray Stickel serving as owner and president. Its approximately 12-person team handles projects from design through finishing for clients across the metro area.
With three mills in Maryland and Pennsylvania, Wilkins Rogers Mills produces flour and corn meal for commercial bakeries, food-service distributors and grocers across the East Coast. The company brings a century of milling experience to its work, including stone-ground Indian Head corn meals and Washington flour products, while its Kansas State-trained milling staff can develop flours to meet specific baking applications. Quality control and food safety are central to the operation, with testing laboratories and dedicated programs supporting all three locations.
Since 1962, Willard Packaging Co. has manufactured corrugated boxes and designed custom packaging for Mid-Atlantic businesses, pairing its own box and foam plants with in-house design services. The Gaithersburg company builds packaging around the demands of shipping, including custom foam interiors for transit cases, while also supplying stock packaging for local next-day delivery. Its sustainability efforts include using recycled content in corrugated products and recycling hundreds of tons of corrugated waste each year.
Since 1921, Williams & Heintz Map Corporation has been known as a specialist in the exacting craft of mapmaking, evolving from engraving topographic maps on copper plates to modern cartographic production. The company serves entrepreneurs, government agencies, and map publishers, with ISO 9001:2008 registration for its production processes and ISO 14001:2004 registration for environmental management.
Family-run Willow Oak Flower & Herb Farm has been rooted in the same family for more than 80 years, with the business operating since 1979. In Severn, the farm grows flowers without chemicals and crafts arrangements for everyday occasions as well as weddings and special events. Its preserved land is part of the Maryland Environmental Trust and Severn River Land Trust.
For more than three decades, family-owned American business Wilmot Modular Structures has delivered custom modular buildings and rapid space solutions for commercial, industrial, healthcare, and community needs. From its White Marsh headquarters and Mid-Atlantic branches, the company manages projects from design through installation, including permanent or relocatable buildings and specialized container conversions. Wilmot’s work has earned Modular Building Institute recognition for architectural excellence, innovative technology, and energy efficiency.
Founded in 1991 by Air Force veteran Johnny Pantages, WinTec Arrowmaker is a small Maryland corporation shaped by its founder’s special-operations experience and focused on difficult missions for federal and commercial customers. The SBA-certified Service-Disabled Veteran-Owned Small Business is particularly experienced in supporting work conducted in remote and austere environments, backed by its Tampa-based Rattlesnake Point prototype facility. Its quality system is certified to AS9100D and ISO 9001:2015 standards.
Founded in 1988 as a consumer electronics distributor, Wintec Industries now combines electronics manufacturing with outsourced supply-chain operations for technology companies. From its global network, the company manages more than $7.8 billion in inventory and supports programs spanning design, production, logistics, and flexible financing. Wintec is a woman- and minority-owned business with 35-plus warehouses and ISO 9001:2015 certification.
Witels Albert traces its straightening expertise to Germany in 1898, with Witels Albert USA serving as the North American support office. The Branford team helps wire-processing manufacturers configure precision equipment for their material and production requirements, backed by German engineering and an ISO 9001-certified quality system.
What began as Kenny Belt’s tinkering hobby grew into Wits End Fabrication, a Halethorpe shop handling full-service automotive repair alongside custom vehicle fabrication and off-road builds. The crew approaches difficult projects as problem solvers, designing and making solutions in-house—from specialized exhaust work to engineered modifications—while still taking care of everyday repairs. Wits End is also a registered federal contractor with 12 years of precision fabrication experience and clients that include military and federal agencies across the Baltimore-Washington corridor.
For more than 140 years, Baltimore-rooted WT Burnett has manufactured precision-engineered polyurethane foams and high-loft nonwovens for demanding industrial applications. The family-owned company operates five manufacturing and distribution facilities across three U.S. locations, with materials used in products ranging from automotive interiors to medical and consumer goods. Its original Baltimore plant hosted the world’s first continuous-pouring machine for flexible polyurethane foam in 1954, and the company continues that technical tradition through custom formulations, in-house testing, and collaborative engineering.
Since 1994, WNV Systems Ltd has built its reputation in the bus and HGV sectors, where it completes more than 45,000 automatic chassis washes each year. The UK company designs and installs commercial vehicle wash systems for operators that need dependable fleet cleaning, with engineers providing continuing service and maintenance support. Its patented Internal Trailer Wash, designed and built in the UK, reflects WNV’s focus on safer, more efficient vehicle sanitation.
Since opening its Baltimore candy company in 1915, Wockenfuss Candies has made chocolate specialties and confections, including its signature homemade chocolates and Carmallows. The family-owned business is now operated by the fifth generation—Paul and Lynn’s three daughters—and has grown to six Maryland retail stores while continuing to manufacture candy in Baltimore. Wockenfuss is also a woman-owned business.