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Dayton Armor logo

Dayton Armor

DAYTON, OH
2-10
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Dayton Armor began in 2010 as a small research and development company focused on lightweight protection for the U.S. Department of Defense. After years of research, the Dayton, Ohio company began producing armor for Special Operations Forces and later made that technology available to first responders and civilians.

Body ArmorHard Armor Rifle PlatesLevel III ICW Armor Plates+16 more
Dayton Audio logo

Dayton Audio

SPRINGBORO, OH
51-200
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For more than three decades, Dayton Audio has been known in the loudspeaker community for practical, carefully engineered audio design. Based in Springboro, Ohio, the company develops its products primarily in the United States and works with OEM/ODM partners to create tailored audio platforms for manufacturers and audio enthusiasts.

SpeakersLoudspeaker ComponentsBass Shakers+45 more
Dayton Bag & Burlap logo

Dayton Bag & Burlap

DAYTON, OH
51-200
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Dayton Bag & Burlap manufactures and supplies burlap products, wire baskets, nursery supplies, sandbags, polypropylene bags, and related industrial products. Its automotive division manufactures honeycomb composite panels for automotive and marine applications, and the company serves nursery, landscape, industrial, construction, military, automotive, and marine markets.

Burlap BagsPlain BurlapTreated Burlap+63 more
Dayton Coating Technologies | Certified Tool & Grinding logo

Dayton Coating Technologies | Certified Tool & Grinding

DAYTON, OH
11-50
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For more than 35 years, Dayton’s Certified Tool & Grinding has been known for specialty cutting-tool design and OEM refurbishment, while its sister operation, Dayton Coating Technologies, has provided PVD coating solutions for over three decades. Together, the Dayton, Ohio companies bring those capabilities under one roof for manufacturers needing precise, repeatable tooling support and fast project turnaround. Their quality system is ISO 9001 and AS9100 certified.

PVD Hard CoatingsStandard PVD CoatingsCarbide Cutting Tools+48 more
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Dayton Corrugated Packaging Corporation

DAYTON, OH
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Dayton Corrugated Packaging Corporation manufactures stock and custom corrugated packaging, with production spanning shipping cartons and retail displays. Based in large-volume production, the company emphasizes quick service and packaging designed to provide product protection for shipping, storage, and sale.

Corrugated ProductsCorrugated CartonsDie Cuts+8 more
Dayton Gear logo

Dayton Gear

DAYTON, OH
2-10
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Family-owned and operated since 1946, Dayton Gear manufactures open gearing and drive components while repairing and rebuilding industrial gearboxes. The Dayton company is especially geared toward urgent plant needs, with reverse-engineering support when drawings are unavailable and made-to-order replacement gears available on schedules as short as 24 hours. Its work has included redesigning pulp-and-paper gear sets and producing a bottling-line replacement in under eight hours.

Open GearingGearsSpur Gears+66 more
Dayton Lamina Corporation logo

Dayton Lamina Corporation

DAYTON, OH
1,001-5,000
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Dayton Manufacturing Company logo

Dayton Manufacturing Company

DAYTON, OH
51-200
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Since the late 1800s, Dayton Manufacturing Company has produced precision metal fabrications from two 50,000-square-foot facilities in Dayton, Ohio. Its concept-to-completion operation serves government, railroad and commercial-contractor customers, with a particularly distinctive line of railroad hardware alongside its broader custom fabrication work. The company’s quality system is modeled after ISO 9002 guidelines, and it handles both small runs and high-production work.

Railroad Blue FlagsRailroad Ice BoxesRailroad Mounting Plates+37 more
Dayton Nut & Bolt logo

Dayton Nut & Bolt

CENTERVILLE, OH
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For more than 60 years, Dayton Nut & Bolt has supplied Midwest OEMs with standard fasteners and engineered, made-to-print components, backed by inventory programs that keep production supplied. The locally women-owned company, a division of Forte Fasteners, also manages custom sourcing, kitting and packaging from its distribution facilities. Dayton maintains ISO 9001:2015 certification and inventories 3,000 standard parts.

Standard FastenersBoltsScrews+80 more
Dayton Parts logo

Dayton Parts

SHIREMANSTOWN, PA
1,001-5,000
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Founded in 1922 as Harrisburg Stanley Spring Works, Dayton Parts manufactures and supplies replacement drivetrain and undercarriage components for commercial vehicles from its Pennsylvania headquarters. Its history began with leaf springs, and the company now serves spring shops, distributors, dealers and fleets across North America through manufacturing and distribution facilities in the United States and Canada. Dayton Parts became part of Dorman in 2021.

Leaf SpringsAir SpringsShock Absorbers+47 more
Dayton Photonics logo

Dayton Photonics

DAYTON, OH
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Dayton Photonics, a Dayton technology startup, develops free-space optical communication systems that deliver broadband without physical fiber. Its Theia™ link uses beam-steering laser technology to provide 10 Gbps connectivity in places where conventional fiber is costly or impractical, including rural areas and other hard-to-reach environments. Founded by optical-communications specialists Emily Fehrman Cory, Ph.D., and Cullen Bradley, the company is bringing fiberless networks from its Ohio base to market.

THEIA™ Fiberless Optical LinkFree-Space Optical Communication SystemsFiberless Optics+12 more
Dayton Precision Aerospace, Inc logo

Dayton Precision Aerospace, Inc

DAYTON, OH
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Family-owned and operated in Dayton, Dayton Precision Aerospace machines high-precision production components and assemblies for demanding aerospace, biomedical, defense, and industrial applications. With more than 50 years of experience, the company handles complex multi-axis work and tolerances as tight as 0.000050 inch, including approved flight-control manufacturing under GE S-1000 requirements. Its quality system is certified to AS9100D and ISO 9001:2015.

Precision ComponentsMachined PartsAssemblies+41 more
Dayton Progress logo

Dayton Progress

DAYTON, OH
501-1,000
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Dayton Rogers Manufacturing Co logo

Dayton Rogers Manufacturing Co

COLUMBUS, OH
51-200
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Dayton Rogers Manufacturing Co. is a U.S.-based manufacturer of custom metal stampings, sheet-metal fabrications, welded parts, machined components, and complete assemblies from prototype through production. It serves aerospace and defense, medical, energy and infrastructure, industrial, transportation, agriculture, automotive, electronics, and other markets, working with steels, stainless steel, aluminum, copper, brass, titanium, and other alloys.

Custom Metal StampingsProgressive StampingsModular Stampings+77 more
Dayton Seals + Packing logo

Dayton Seals + Packing

DAYTON, OH
11-50
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For more than 30 years, Dayton Seals and Packing has been a Dayton-based manufacturer and distributor serving OEMs with hydraulic and pneumatic sealing components. Its work spans custom-engineered solutions and dependable aftermarket parts, with support extending from design through development.

O-ringsSealsGaskets+30 more
Dayton Superior Corporation logo

Dayton Superior Corporation

MIAMISBURG, OH
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Dayton Superior Corporation traces its roots to the family-owned Dayton Sure Grip & Shore Company, founded in 1924, and has grown into a long-standing supplier to the global non-residential concrete construction industry. Based in the Dayton area, it is known for supporting major structures worldwide while pairing its concrete construction supplies with engineering assistance for contractors and design professionals.

Concrete accessoriesConcrete chemicalsConcrete forming systems+69 more
Dayton Superior Products logo

Dayton Superior Products

TROY, OH
2-10
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For more than 75 years, Dayton Superior Products has been a Troy, Ohio manufacturer known for an application-driven approach to power-transmission work. Rather than limiting customers to catalog dimensions, the company adapts standard designs or develops custom components for everyone from inventive entrepreneurs to Fortune 500 manufacturers.

Shaft CollarsShaft CouplingsShaft Clutches+70 more
Dayton T. Brown, Inc logo

Dayton T. Brown, Inc

BOHEMIA, NY
201-500
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Dayton T. Brown, Inc. is a U.S.-owned provider of testing, engineering, technical publications, product support and logistics, and mission systems services. It also performs precision machining, tooling, welding, fabrication, and CNC production of components for aerospace, aviation, military, transportation, commercial, and other high-technology markets.

Precision Machined ComponentsToolingFixtures+55 more
Dayton Waterjet & Machining LLC logo

Dayton Waterjet & Machining LLC

DAYTON, OH
2-10
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For more than 20 years, Dayton Waterjet & Machining LLC has been a Dayton-based precision parts shop serving manufacturers nationwide. The company is known for cutting unusually thick or heat-sensitive materials, with an ISO 9001:2015-certified quality system supporting work for demanding customers in aerospace, energy, and manufacturing.

Precision PartsAerospace BracketsBaffles+46 more
Dayton-Phoenix Group, Inc logo

Dayton-Phoenix Group, Inc

DAYTON, OH
201-500
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Since 1939, Dayton-Phoenix Group has designed and manufactured electrical and mechanical systems for heavy industry, with roots in Dayton and a particular focus on rail, mining, and off-highway equipment. Its made-to-spec work spans durable equipment components and newer electrification systems, including VOLT, a portable battery solution that helps operators hybridize existing locomotives rather than replace them. The privately held company has more than 750,000 square feet of vertically integrated manufacturing space across the United States and supports customers through repair, remanufacturing, and engineering from concept through production.

VOLT Battery-Electric Locomotive SystemSYNC Hybrid Energy SystemCATALYST Permanent Magnet Motors+50 more
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