Manufacturer Directory
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Showing 2001-2020 of 2554 results
MD
Rockville-based Sanaria develops whole-parasite sporozoite vaccines designed to protect people against malaria, with a particular focus on Plasmodium falciparum. Its custom Clinical Manufacturing Facility is described as the only facility of its type in the world, producing regulated, cryopreserved vaccine materials and research reagents. Founded by physician-scientist Stephen L. Hoffman, the company also coordinates a global PfSPZ research consortium involving more than 85 institutions.
Sandtown Millworks makes handmade reclaimed wood furniture, including farmhouse dining tables, coffee tables, console tables, and desks. Customization is offered for farmhouse dining tables and the furniture collections.
Saphire Essentials brings Nigerian craft to modern wardrobes and daily routines through handmade African fashion, body care, and other essentials. Its boubou dresses and popular African net sponges are ethically sourced from Nigeria, while the Maryland-based brand supports local artisans, sustainable job opportunities, and lower-waste packaging. Saphire Essentials is a Black-owned, woman-owned business built around celebrating African culture with purpose.
Founded by homebrewers Scott Janish and Michael Tonsmeire, Sapwood Cellars in Columbia brews two distinct sides of beer: fresh, highly aromatic hoppy ales and barrel-aged mixed-fermentation beers. Their brewing is grounded in brewing science and a preference for balanced, drinkable beers rather than punishing bitterness or sourness. Since opening its kitchen and expanded tasting room in 2025, the brewery has also paired its beer with Albura Taqueria’s Mexican-inspired food.
Woman-owned Sarvino, LLC is a Maryland small business known for producing durable identification plates for utility and industrial customers. Its work is built around clear, lasting markings for demanding infrastructure, with personalized support from specification through shipment.
More than 140 years after its German parent company was founded, Sauer Compressors USA operates as the family-business group’s Stevensville, Maryland affiliate. The company is known for medium- and high-pressure compressors built for naval and other demanding industrial applications, backed by more than 90 years of compressed-air experience and ISO 9001 certification.
For more than 35 years, Savage River has designed and built ultralight racing and wilderness-tripping canoes in the USA, with boats shaped by people who paddle them themselves. Founded by designer and avid whitewater paddler John Diller, the Oakland, Maryland, company builds most watercraft to order using aerospace-inspired composite construction and custom options. Its canoes are paddled by national champions, while models such as the Wee Lassie are made for reaching shallow, winding waterways and carrying easily over portages.
Founded by Harry and Flora Saval in Baltimore in 1932, Saval Foodservice has grown from a deli-meat processor and distributor into a fourth-generation, family-owned broadline foodservice distributor serving Mid-Atlantic restaurants. Based in Elkridge, Maryland, the company supplies thousands of restaurants with next-day foodservice delivery and operates 1932 Specialty Produce & Meat for fresh produce sourcing and custom-cut steaks.
Family-owned Saver Automotive manufactures windshield wiper blades for automobiles, buses, and trucks. Incorporated in Maryland in 1991, the company began manufacturing its own products in 2007 after starting as a parts supplier to other wiper-blade makers. Saver produces and assembles the majority of its products in the USA and is the exclusive licensee for Pennzoil- and Quaker State-branded wiper blades.
Founded in 2003 by Billy Crabtree in the basement of his home, SB Dezigns has grown from a one-customer startup into a full-service precision production machine shop in North East, Maryland. The company combines machining and fabrication with in-house inspection, finishing, and repair capabilities for clients across the United States.
Founded by Charles Weiss in 1998, Scaffold Resource has become a Mid-Atlantic fixture known for tackling difficult access work on prominent buildings and infrastructure. Its more than 200 employees serve construction and restoration teams with engineered scaffolding and related temporary access support, with a strong emphasis on safety. Projects have included the U.S. Capitol, the Supreme Court, and the Washington National Cathedral.
Baltimore-based Scanogen develops molecular diagnostic systems that detect infectious-disease biomolecules directly from body fluids, using its proprietary Single Molecule And Rapid Tethering (SMART) technology. The company is focused on a sample-to-answer platform for point-of-care testing, including an assay designed to identify bloodstream-infection pathogens from whole blood within two hours. Scanogen has received more than $20 million in NIH grants and collaborates with Johns Hopkins University and federal agencies in the Washington, D.C., area.
Founded in 1992 by a team of scientists, SCANTECH manufactures online measurement and control systems for industrial production lines. From its headquarters in France, the company develops low-energy X-ray and other non-nucleonic technologies for applications ranging from film and sheet extrusion to battery electrodes, fuel-cell membranes and metal lines. SCANTECH supports customers through subsidiaries in the Americas, Europe and Asia, with local commissioning, maintenance and spare-parts services.
Rooted in Baltimore, Schmidt Baking is a family-owned bakery that has been making fresh breads and other baked goods for more than 135 years. Its Old Tyme line carries that neighborhood-bakery tradition forward, while the 647 line adapts familiar bread and rolls with fewer calories and more fiber. The company also supports charitable causes in Baltimore and beyond and invests in lower-waste, lower-emission bakery operations.
Family-owned and operated since its founding in Baltimore in 1937, Schmitz Press has built its identity around treating customers right and maintaining long-term relationships. Now based in Sparks, Maryland, the company is known for its print work and its strong showing in regional quality competitions, including consecutive Grand Q Best of Show awards in 2018 and 2019.
Schneider Electric Federal provides secure energy management, automation, and infrastructure solutions for U.S. government agencies and military installations, helping maintain operational readiness through disruptions. A wholly owned U.S. subsidiary of Schneider Electric, it supports classified and unclassified programs under a Special Security Agreement and brings a veteran-employed team to federal missions. Its work includes microgrid controls, cybersecurity, and energy-performance projects, including a military installation system credited with $12.3 million in annual guaranteed savings.
Working in restoration and conservation since 1983, Schuettinger Conservation Services is owned by principal conservator Bruce M. Schuettinger, whose practice serves collections where preserving original evidence matters. Based in Thurmont, the firm uses traditional craftsmanship alongside research and analysis to care for historic furniture and architectural woodwork on behalf of museums, government agencies, and private collectors.
SCI Medic, Inc. develops and supplies FDA-cleared home diagnostic devices and over-the-counter consumer health products, with a particular focus on pregnancy, ovulation, drug and urinary-tract testing. The company also builds private-label and control-branded programs for retailers, distributors and healthcare organizations across the United States and Canada, taking projects from product development through packaging and fulfillment. Its FDA-established facility follows 21 CFR 820 regulations and holds ISO 13485:2016 certification, while the company is certified by WBENC as a women’s business enterprise.
Founded in 1988, Science and Engineering Services (SES) is a Huntsville-based small business known for growing from a manufacturing operation into an international aviation-support company. Its facilities support aircraft modification and integration for U.S. government, commercial, and foreign military customers, with more than 1.4 million square feet of manufacturing and hangar space. SES also maintains a Columbia, Maryland research center and holds ISO 9001, AS9100, and AS9110 certifications.
Founded in 1979, Science and Technology Corporation is a 300-plus-employee scientific and engineering company known for supporting demanding government missions. Its work serves agencies such as NASA and NOAA, with a particular focus on aerospace and environmental research. STC is ISO 9001:2015 certified and has earned a CMMI-DEV Maturity Level 2 appraisal.