Manufacturer Directory
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For more than 40 years, Electronics Service, Inc. has provided electromagnetic environmental effects engineering for the U.S. Navy and Department of Defense, keeping radio-frequency energy from interfering with mission-critical systems. The company’s specialty spans E3 testing and integration, HEMP protection, and custom shielding equipment, backed by established government contract vehicles and ISO 9001 certification.
Founded in 1986, Elektron Systems, Inc. is a St. Petersburg, Florida small business that develops electronic systems, with particular depth in electromagnetic sensors, image processing and signal processing. Its work spans analog and digital hardware and software, serving customers ranging from individuals and small companies to aerospace firms, government agencies and international clients. The company also pursues internally funded projects, including astronomical spectroscopy.
Elemental Metalworks is a Baltimore shop known for custom architectural metalwork with a design-led, sculptural sensibility. It creates made-to-order pieces for building projects and other settings where metalwork is meant to be part of the visual character, not merely a functional detail.
Founded in 1988 with 14 employees, Elite Spice has grown into an American-owned importer and custom manufacturer of spices and seasoning blends for the commercial food industry. Its six Maryland and Nevada facilities span more than 800,000 square feet and employ over 500 people, with in-house microbial-reduction systems and U.S.-based processing keeping safety and consistency under close control. A culinary innovation center and recipe library of more than 40,000 formulations support both new flavor development and the matching of established seasoning recipes.
Since 1983, Elk Run Vineyards has made wine from its 25-acre vineyard in the rolling hills of Frederick County, Maryland. Fred and Carol Wilson, Neill Bassford, and their family and associates run the estate with sustainable farming and a blend of modern winemaking research and old-world practice. Elk Run grows every variety it produces, including Maryland-grown Gewürztraminer and Pinot Noir, and welcomes visitors to its historic circa-1756 property for tastings and events.
Since 1885, Ellicott Dredges has built American-made portable cutter suction dredges and other dredging vessels for demanding marine and land projects. The Baltimore manufacturer designs and makes key proprietary components, including its pumps and cutterheads, in-house, and many of its dredges remain in service after 50 years. Ellicott equipment has operated in more than 100 countries, supporting work from port maintenance and sand mining to reclamation and environmental restoration.
For more than 70 years, ELSCO has manufactured elevator roller guides and swivel slide guides that reduce ride noise and vibration. The Hamilton company built its reputation solving difficult modernization problems, including a Boston condominium project where its Express-3 guides cut measured lateral accelerations by 50% or more without a costly rail realignment. ELSCO supports installations worldwide with custom engineering, site visits, and replacement parts kept ready for shipment.
Founded by regenerative-medicine specialists C. Randal Mills and Michelle LeRoux Williams, Elutia develops biologic medical products that help implanted devices work more naturally with the body. Based in Gaithersburg, Maryland, the company builds on a proprietary drug-eluting biomaterial platform and engineered extracellular-matrix biology, with products for soft-tissue reconstruction and cardiovascular repair. Its SimpliDerm allograft and ProxiCor biomatrices are designed to support tissue integration and regeneration rather than simply provide inert structural support.
Since its formation in Washington, DC, in 1998, women-owned ELY, Inc. has built a small business around careful, personalized work for museums and their collections. The company is known for long-running relationships with institutions, including a four-year tour of WWI America and the relocation of 20,000 objects for the American Civil War Museum.
Emanate Wireless is a Hudson, Ohio, technology company founded by veterans of Cognio and Cisco, including co-founders with decades of experience in wireless communications and signal processing. The company applies that engineering background to healthcare monitoring systems that help hospitals understand where clinical equipment is, how it is being used, and when temperature-controlled devices may need attention.
Emerald Green Technology develops and manufactures flavored cannabinoid solutions, drawing on its parent company Tobacco Technology’s more than 50 years of flavor-creation experience. Its chemists and flavorists create terpene blends, tinctures, edibles and related formulations, with production supported by facilities meeting SQF Food Manufacturing and/or ISO 9001:2015 requirements. The company also emphasizes sustainability, with facilities that are more than 75% self-sufficient and use solar power and geothermal HVAC.
Founded in 1998 through a partnership with the U.S. government to supply an anthrax vaccine, Emergent BioSolutions develops, manufactures and delivers medical countermeasures and other protective products for public-health emergencies. The company has spent more than 25 years preparing governments and communities for biological threats, while also expanding access to naloxone for opioid-overdose response. Emergent also operates four North American manufacturing facilities and partners with biopharma innovators on complex development and manufacturing work.
Founded in 1998 through a U.S. government partnership to supply an anthrax vaccine, Emergent BioSolutions develops, manufactures and delivers medical countermeasures and other life-saving products for biological threats and opioid overdose emergencies. The company also operates as a strategic manufacturing partner, using specialized containment and manufacturing capabilities across four North American facilities to support biopharma innovators, governments and nonprofits. Its portfolio includes the public-health products BioThrax and NARCAN Nasal Spray, and Emergent has worked in health-threat preparedness for more than 25 years.
Founded in 1998 to supply the U.S. government with anthrax vaccine, Emergent BioSolutions develops and manufactures medical countermeasures and other protective products for biological threats and opioid overdose emergencies. The company also operates as a strategic manufacturing partner, using specialized containment capabilities across four North American facilities to help biopharma companies, governments and nonprofits develop and make complex biological products. Its commercial portfolio includes NARCAN® Nasal Spray alongside preparedness products for threats such as anthrax, smallpox and botulism.
With more than 30 years of experience, EMINENT Life Sciences is a Frederick, Maryland company known for supporting clinical research organizations and public-health institutions. It brings together clinical laboratory and investigational drug management expertise to help researchers move studies forward across the United States, the European Union, and Australia.
Founded as a privately owned Maryland corporation in 1997, EMINENT Services Corporation has built its identity around helping emerging pharmaceutical and biotechnology companies move investigational medicines through development. The company is known for pairing regulatory expertise with practical clinical-trial support for industry, research organizations, educational institutions, and the federal government.
From its Eau Claire, Wisconsin facilities, Empire Corrugated Machinery supplies replacement and custom-machined parts that keep corrugated box equipment running. Now a division of Senasys following its 2022 acquisition, the company maintains more than 5,500 parts in inventory and a database exceeding 17,000 part numbers, with particular depth in parts for United and other legacy corrugator systems. Its in-house machine shop supports reverse engineering and faster turnaround when a hard-to-find component is needed.
Founded in 2001 by Michael Selis, Encore Recycling provides commercial cardboard and paper recycling services across the Baltimore–Washington metropolitan area. Selis brings more than 43 years of experience in paper and cardboard recycling, while the company operates a 30,000-square-foot processing facility in Laurel and uses a fleet suited to customers with different collection volumes. Encore also conducts waste audits to help businesses capture more recyclable material from their commercial waste streams.
Energetx, LLC builds district-energy and domestic-hot-water systems while engineering heat-transfer, pumping, and air-cooling equipment for commercial and industrial customers across North America. Founded by Scot Seifert, a former Alfa Laval North American sales director with more than 25 years of heat-transfer experience, the company combines technical system design with custom fabrication and represents Alfa LU-VE air products exclusively in North America. Its equipment is manufactured in the USA, with air products made in Italy and Finland.
Founded by Donald C. Erickson in 1974, Energy Concepts Co., LLC is a small Annapolis engineering company known for advancing heat-activated absorption technology. It develops custom systems for industrial customers, taking projects from early feasibility work through fabrication, testing, and field installation. The company’s history includes 80 U.S. patents and more than 30 years of experience in absorption heat pumps and refrigeration.