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Showing 1301-1320 of 2792 results

MD

J.W. Treuth & Son's logo

J.W. Treuth & Son's

BALTIMORE, MD
2-10
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A Catonsville staple for more than 100 years, J.W. Treuth & Son’s has built its reputation on skilled, traditional meat cutting and careful selection. The company serves food-service customers and households with premium beef, while also drawing on more than 35 years of experience supplying fresh biomedical materials to research institutions.

Beef CarcassesBeef CutsPrime Beef+37 more
J&J Truck Bodies logo

J&J Truck Bodies

CUMBERLAND, MD
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Established in 1958, J&J Truck Bodies manufactures custom truck bodies and trailers from its facilities in Somerset, Pennsylvania, where it employs more than 150 people across three facilities totaling nearly 275,000 square feet of manufacturing space. The company began by building steel dump bodies for coal haulers and farmers and has expanded into products for rugged commercial and municipal applications. Its Truck Equipment division also upfits vehicles and provides equipment repair and refurbishment.

Truck BodiesDump BodiesAluminum Dump Bodies+70 more
Jack Stone Signs logo

Jack Stone Signs

HYATTSVILLE, MD
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Family owned and operated for three generations, Jack Stone Signs has been part of the Washington, DC area’s commercial landscape since John A. Stone Sr. founded the company in 1934. Its Landover operation carries that family history into the present through custom sign fabrication and service for regional businesses and institutions.

Exterior SignsInterior SignsArchitectural Canopies+46 more
Jackson and Tull logo

Jackson and Tull

BALTIMORE, MD
201-500
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Founded in 1974 by engineer Knox W. Tull Jr., Jackson and Tull grew from a Washington-area civil engineering firm into a technology company serving government, military, and commercial programs. The company is particularly rooted in space work, having designed key components for the Hubble Space Telescope while maintaining an 18,000-square-foot manufacturing facility in Beltsville, Maryland. Its Aerospace Engineering Division holds AS9100 Rev. D and ISO 9001:2015 certification.

Spaceflight HardwareAerospace Flight HardwareGround Support Hardware+65 more
JACS Solutions logo

JACS Solutions

LINTHICUM HEIGHTS, MD
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JACS Solutions designs and manufactures custom connected devices and IoT systems for enterprise and industrial operations, including purpose-built tablets, connectivity equipment, and touch displays. Based in Linthicum Heights, the company sets itself apart through hardware, firmware, and software customization supported by an R&D-heavy workforce, with 70% of its worldwide staff focused on research and development. JACS also brings more than a decade of experience developing secure, ruggedized platforms for demanding settings such as manufacturing and correctional facilities.

Customizable TabletsRugged TabletsHandheld Devices+47 more
James Aircraft logo

James Aircraft

GAITHERSBURG, MD
2-10
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For more than 25 years, James Aircraft has designed and produced lightweight composite parts for kit aircraft, including aerodynamic cowlings, plenums and induction systems. Its epoxy-resin fiberglass work and expanding carbon-fiber capability are backed by long-standing partnerships with Team Rocket and other kit-plane manufacturers. Based in Rockdale, Texas, the company focuses on performance-minded parts developed for builders seeking improved cooling and reduced drag.

Aircraft Composite PartsAircraft CowlingsPlenums+20 more
James T. Warring Sons Inc logo

James T. Warring Sons Inc

CAPITOL HEIGHTS, MD
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Since 1918, fifth-generation family-owned James T. Warring Sons Inc. has supplied Capitol Heights with wood barrels and industrial drums for containment, shipping, gardening and winemaking. The small Maryland business handles orders from one to 500 drums and maintains a delivery fleet of seven tractors, 118 trailers and three box trucks, while its authentic American-made whole and half barrels bring a rustic touch to landscapes and events.

Wood BarrelsHalf Wood BarrelsSteel Drums+34 more
Jamison Door Company logo

Jamison Door Company

HAGERSTOWN, MD
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Founded in Hagerstown in 1906, Jamison Door Company manufactures custom controlled-environment doors, with a longstanding reputation for cold storage and freezer applications. The U.S.-based manufacturer also serves demanding industrial and cleanroom settings, and joined the global BMP Group in 2021. Jamison plans to extend its Washington County manufacturing presence with a 355,000-square-foot Hagerstown facility designed to support up to 250 local employees.

Industrial DoorsCold Storage DoorsSwing Doors+58 more
JG

Janlitlfeather Gourmet

RANDALLSTOWN, MD
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Janlitlfeather Gourmet is a Black family-owned and operated confectioner handcrafting candy and popcorn with creative twists on traditional treats. From alcohol-free Apple Brandy Candy Popcorn to signature toffee popcorn wrapped in edible 24K gold, the company focuses on high-quality ingredients and handmade freshness.

Gourmet PopcornCandy PopcornToffee Popcorn+29 more
Jarrett Industries logo

Jarrett Industries

OWINGS MILLS, MD
11-50
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Woman-owned Jarrett Industries has served customers around the world since 1978, building its reputation on custom packaging and supply-chain support for demanding applications. Based in Owings Mills, the company works with customers whose products require careful protection, including medical and aerospace organizations. Jarrett Industries Inc. and Jarrett Industries of California are ISO 9001:2015 certified.

Corrugated Boxes and CartonsFlexible PackagingProtective Packaging+77 more
JASCO logo

JASCO

EASTON, MD
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Founded in 1958 after scientists at Japan’s Institute of Optics developed a successful research IR spectrometer, JASCO makes molecular spectroscopy and chromatography instruments for laboratory analysis. The company’s history includes early commercial advances in HPLC and supercritical fluid chromatography, while its current work spans integrated analytical systems and spectroscopy software. JASCO operates from Easton, Maryland, with a worldwide network of regional companies and distributors.

Molecular Spectroscopy InstrumentsFTIR SpectrometersFTIR Microscopes+42 more
JBS Imports logo

JBS Imports

HAGERSTOWN, MD
51-200
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Based in Greeley, Colorado, JBS Imports brings specialty beef and small-stock shipments from international sources to customers across North America. Its portfolio includes case-ready and foodservice programs, with an emphasis on consistent supply and food safety.

Specialty BeefSmall-Stock ShipmentsCase-Ready Programs+26 more
JBs Organic Foods logo

JBs Organic Foods

UPPER MARLBORO, MD
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Founded by Jeremiah Bradley from a childhood habit of experimenting in the kitchen, JBs Organic Foods makes prepared organic foods designed to bring wholesome, flavorful meals to the family table. The brand’s signature Travelers Red Beans and Rice reflects its emphasis on thoughtfully sourced ingredients, traditional comfort-food flavors, and vegan options, while its packaged cookies extend the kitchen-made approach into sweets. JBs Organic Foods has offered specialty foods since 2018.

Organic Prepared FoodsFrozen FoodsFrozen Meals+21 more
JBT Marel Corporation logo

JBT Marel Corporation

FOREST HILL, MD
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JBT Marel Corporation designs, manufactures, and services technology for food and beverage processing, combining equipment, software, and application expertise. The company serves a global customer base with operations in more than 30 countries and reports more than 50 manufacturing and distribution facilities. Its equipment ranges from standalone machines to integrated processing lines.

Food processing equipmentStandalone processing machinesIntegrated processing lines+58 more
JEANBAE logo

JEANBAE

POTOMAC, MD
2-10
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Founded by Washington, DC–area hair color specialist, stylist and makeup artist Jean Bae, JEANBAE makes clean, non-toxic and cruelty-free cosmetics and skincare. The brand grew from Bae’s more than 15 years running Salon Jean and Day Spa and pairs beauty products such as the microbiome-friendly Riceana Elixir Serum with a giving mission: a portion of every purchase supports The Humane World’s work for animals.

MakeupFace MakeupFoundation+39 more
JEFA Tech, Inc logo

JEFA Tech, Inc

HOLLYWOOD, MD
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Founded by the Farmer family in 2003, JEFA Tech is a 100% American family-owned small business in Hollywood, Maryland, making made-to-order RF and specialty Ethernet cable assemblies largely in-house. With more than 20 years of cable-fabrication experience, the company serves commercial, OEM, government and military customers, and also installs wireless networking and professional surveillance systems. Its Maryland production line supports rapid prototyping through full production, including custom work for demanding communications and sensing applications.

RF Cable AssembliesSpecialty Ethernet Cable AssembliesCoaxial Cable Assemblies+51 more
Jeffrey Press, Inc logo

Jeffrey Press, Inc

WINDSOR MILL, MD
11-50
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Jeffrey Press, Inc. grew from a basement operation in Jeffrey’s childhood home into an 18,000-square-foot Windsor Mill facility producing custom corporate print and brand materials. In business since 1962, the company keeps production and quality control largely under one roof while maintaining client files, samples and brand standards for consistent reprints. Its in-house capabilities now extend from everyday corporate printing to large-format graphics and laser-engraved work, serving more than 500 brands.

LetterheadEnvelopesBusiness Cards+70 more
JEM Engineering logo

JEM Engineering

LAUREL, MD
11-50
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JEM Engineering is a 100% woman-owned antenna engineering firm based in Laurel, Maryland. The company develops and validates custom antenna solutions for government and commercial customers, supporting projects from rapid prototype through RF testing across frequencies from 2 MHz to 40 GHz.

AntennasAntenna SystemsActive Electronically Steered Arrays+64 more
JennyCakes Bakery logo

JennyCakes Bakery

KENSINGTON, MD
11-50
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JennyCakes Bakery was a Kensington community bakery making traditional baked goods and custom celebration cakes for more than eight years. Its work became part of local birthdays, graduations, weddings and community events, with homemade dog biscuits serving as a particularly memorable neighborhood touch. The bakery closed on September 19, 2020.

Custom Celebration CakesBirthday CakesWedding Cakes+27 more
Jeppi Nut & Candy Co logo

Jeppi Nut & Candy Co

LUTHERVILLE TIMONIUM, MD
2-10
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Jeppi Nut & Candy Co. traces its Baltimore roots to 1884, when three Sicilian brothers began roasting Virginia peanuts for city customers. After five generations of Jeppi family stewardship and later ownership by the Pavlos family, the Timonium company continues that local snack tradition while supplying businesses across the Mid-Atlantic with nuts and candy.

Roasted NutsRaw NutsSeeds+44 more
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