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Showing 201-220 of 2792 results

MD

ASC Engineered Solutions logo

ASC Engineered Solutions

FEDERALSBURG, MD
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ASC Engineered Solutions makes precision-engineered products for piping, flow control and support applications, alongside engineering, fabrication, refurbishment and repair services. It was formed when Anvil International merged with Smith-Cooper International in 2019, and introduced the ASC name and brand in 2021. The company operates manufacturing plants across the United States and serves customers in sectors including power generation, industrial facilities and fire protection.

Pipe FittingsPipe CouplingsPipe Nipples+89 more
Ascenix logo

Ascenix

MILLERSVILLE, MD
2-10
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Ascenix builds industrial sensor-data acquisition and streaming systems that send machine-condition waveforms into prognostic applications running on a customer’s server or AWS. Its iProbe platform combines compact ADCR acquisition units with edge computing and cloud storage, addressing the high-speed raw-data demands of predictive maintenance. The founding team brings together specialists in predictive maintenance, signal processing, artificial intelligence, and software and hardware engineering.

ADCR Data Acquisition UnitsiProbe PlatformEdge Computers+12 more
ASELL, LLC logo

ASELL, LLC

OWINGS MILLS, MD
11-50
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ASELL, LLC was founded by former Northrop Grumman leaders and brings decades of experience in complex medical-device and CBRNE defense programs to its work with technology developers. The Owings Mills company develops health-security solutions, including biodosimetry tools such as CellRADx, while helping clients advance medical technologies toward product delivery.

CellRADx Triage Biodosimetry SystemCytoRADx Confirmatory Biodosimetry SystemBiodosimetry Diagnostic Tests+32 more
ASGCO logo

ASGCO

MARRIOTTSVILLE, MD
51-200
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Family leadership has remained at the center of ASGCO since Alfred S. Gibbs and his son Todd founded the Pennsylvania company in 1971. Now led by third-generation president Aaron Gibbs, the privately held manufacturer helps bulk-material handling customers keep conveyor systems safer and more productive through engineered equipment, in-house fabrication, and field support around the world.

Conveyor Products and EquipmentBelt CleanersConveyor Idlers+72 more
Ashley Signs logo

Ashley Signs

DICKERSON, MD
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Ashley Signs is a full-service sign company creating custom signs, vehicle lettering and wraps, and storefront makeovers. Based in Ijamsville, the company draws on three generations of sign-industry knowledge, with professional designers and auto body experts involved from the initial design through installation.

Custom SignsInterior SignsExterior Signs+10 more
ASIS Boats logo

ASIS Boats

ANNAPOLIS, MD
51-200
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ASIS Boats designs and manufactures purpose-built rigid inflatable boats for military, government, and professional users, with each craft built to order for its mission. Headquartered in Dubai, the company sells into more than 80 countries and makes almost all major components in-house at an 11,000-square-meter factory, including its distinctive Air Hull® fiberglass and FoamShield® aluminum designs. Its manufacturing facility holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications.

Rigid Inflatable BoatsMilitary BoatsLaw Enforcement Boats+66 more
Aslan Machine, Inc logo

Aslan Machine, Inc

GERMANTOWN, MD
2-10
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Dr. Murat Cil founded Aslan Machine after earning engineering master’s and doctoral degrees at the University of Texas at Austin, bringing an unusually technical background to the window-machinery business. Since 1998, he has traveled to support manufacturers with equipment, installation, and technical service, while sharing field lessons with the company’s factory engineers. The USA-based company serves window and door manufacturers with machinery for precise production, including specialized PVC welding equipment.

Window Manufacturing MachinerySawsWelders+38 more
ASSA ABLOY Fenestration logo

ASSA ABLOY Fenestration

WILLIAMSPORT, MD
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ASSA ABLOY Fenestration supplies OEM hardware solutions for window and door manufacturers, bringing together the Interlock USA and Caldwell Manufacturing Company businesses. The Caldwell brand has specialized in hung-window balances since 1888, while Interlock develops hardware solutions for sliding and other window and door applications.

Window BalancesSash LocksCasement and Awning Window Hardware+9 more
Assault Forward logo

Assault Forward

GAITHERSBURG, MD
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Founded in 2017 by three U.S. Army veterans, Assault Forward makes American-made lapel pins and other accessories and apparel that let veterans and their supporters carry service and patriotism into professional life. The veteran-owned and operated company is certified as a Service-Disabled Veteran-Owned Small Business and donates pins to service members transitioning to civilian careers, giving its small products a practical role in starting conversations about military experience.

Lapel PinsAmerican Flag Lapel PinsMagnetic-Backing Lapel Pins+24 more
Assured Information Security, Inc logo

Assured Information Security, Inc

BALTIMORE, MD
201-500
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Founded in Rome, New York, in 2001 by four software and cybersecurity pioneers, Assured Information Security develops cyber and information-security tools and provides specialized support for defense, intelligence and commercial customers. AIS grew from its early work on Air Force and Department of Defense cyber research, including operation of the Adversarial Sciences Laboratory, into a company of more than 300 employees with products such as SecureView and FISSURE. Its work spans cyber operations, trusted systems, C5ISR and advanced research, and AIS was among the earliest organizations nationwide to achieve CMMC Level 2 certification.

SecureViewBeamMetasponse+50 more
AST SpaceMobile logo

AST SpaceMobile

LANHAM OFFICE, MD
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AST SpaceMobile designs and manufactures satellites for its planned space-based cellular broadband network, which connects directly to standard, unmodified smartphones. Founded in Midland, Texas, in 2017, the company reports more than 500,000 square feet of manufacturing facilities and says its first commercial BlueBird satellites were built with 95% vertical integration at its Midland assembly, integration, and testing facilities. Its satellite network is being developed for commercial and government applications.

Direct-to-Cell Broadband SatellitesPhased-Array AntennasSatellite Application-Specific Integrated Circuits+14 more
ASTec Metalworks, Inc logo

ASTec Metalworks, Inc

MIDDLE RIVER, MD
11-50
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Founded by Scott Saunders in 2009, ASTec Metalworks is a 15-person Maryland manufacturer known for tackling complex work for aerospace and defense customers. Based in Middle River, the company grew from a 5-axis machining core into a broader manufacturing partner while retaining its focus on demanding customer requirements. ASTec operates under ISO 9001:2015 and AS9100D standards and is ITAR registered.

Machined PartsSheet Metal PartsAssemblies+22 more
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Astek Diagnostics

HALETHORPE, MD
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Founded by Mustafa Al-Adhami after his grandfather’s painful UTI experience, Baltimore-based Astek Diagnostics develops the JIDDU medical diagnostic platform to confirm bacterial infections and indicate antibiotic sensitivity in about one hour. Its current focus is rapid UTI testing, with the company expanding the platform toward cerebrospinal fluid, wound effluent, and blood applications. A multidisciplinary team of scientists, engineers, and entrepreneurs has taken the technology from a whiteboard sketch to a functional, independently validated alpha product.

JIDDU Diagnostic PlatformBenchtop AnalyzerMicrofluidic Diagnostic Cartridges+33 more
AstraZeneca logo

AstraZeneca

GAITHERSBURG, MD
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AstraZeneca is a global, science-led pharmaceutical company that researches, develops and commercialises prescription medicines, and describes manufacturing as part of its medicine lifecycle. Its work spans oncology, biopharmaceuticals and rare diseases, supported by global strategic R&D centres and a portfolio of medicines.

Prescription MedicinesOncology MedicinesBiopharmaceutical Medicines+44 more
ASTRO America logo

ASTRO America

BETHESDA, MD
11-50
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ASTRO America is a nonprofit applied-research organization that helps government and aerospace and defense partners move advanced manufacturing technologies and materials from development into qualified production. Its unusual footprint spans regional production laboratories, including the world’s largest metal 3D printer at Rock Island Arsenal and the Guam-based GAMMA center being built for on-demand naval sustainment. The organization also develops manufacturing policy and supply-chain strategies, including the hypersonic production accelerator blueprint commissioned by DARPA.

Mission-Critical ComponentsLarge Structural PartsComplex Geometrical Components+52 more
ATAS International, Inc logo

ATAS International, Inc

ELKTON, MD
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Founded in 1963 by Jacobus “Jack” P. Bus, ATAS International, Inc. is a family-owned manufacturer of metal panels for the building envelope. The company grew from a siding and trim installation business in Rochester, New York, and now operates facilities across the United States, including ISO-certified manufacturing locations in Allentown, Pennsylvania, and Mesa, Arizona.

Metal Wall PanelsMetal Roofing SystemsInsulated Metal Panels+76 more
ATEC Industries logo

ATEC Industries

SAVAGE, MD
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Founded in Maryland in 1986, ATEC Industries is known for carrying HEMP shielding projects from design through certification for demanding federal and infrastructure facilities. Its 50,000-square-foot Savage fabrication facility supports work that has included protection for more than 170,000 square feet in the Aegis Ashore Poland project.

HEMP Shielding SystemsRF Shielding SystemsEMI Shielded Systems+39 more
ATEL RV · Truck · Bus logo

ATEL RV · Truck · Bus

BELTSVILLE, MD
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Family-owned since 1994, ATEL is an independent Beltsville heavy-duty repair shop known for staying focused on commercial vehicles rather than passenger cars. Its 40,000-square-foot facility serves fleet operators, public agencies and motorhome owners across the DMV, with the unusual ability to bring large vehicles from structural repair through final refinishing without sending the work elsewhere.

Custom BumpersBracketsEquipment Mounts+47 more
Atelier 1987 logo

Atelier 1987

EASTON, MD
2-10
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Born in Brooklyn in the summer of 2014, Atelier 1987 is a furniture studio known for sustainable, handmade work with a sculptural character. Its pieces bring the irregular beauty of wood into distinctive forms for interior spaces.

Handmade FurnitureChairsConsoles+28 more
ATI Performance Products, Inc logo

ATI Performance Products, Inc

BALTIMORE, MD
11-50
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Family-owned and operated since 1961, ATI Performance Products makes high-performance racing components, with automatic transmissions and torque converters at the heart of its Baltimore-area operation. What began as Jim Beattie’s modest transmission rebuilding shop now includes in-house manufacturing, more than 30 CNC machines, and products tested on the drag strip by the Beattie family. ATI also holds more than a dozen U.S. government patents and builds specialized converter-rebuilding equipment alongside its racing parts.

Competition TransmissionsTorque ConvertersSuper Dampers+52 more
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