Catalyst Connection
Find manufacturersAdd your company
Catalyst Connection

Copyright 2026 Catalyst Connection

All rights reserved

Directory

  • All manufacturers
  • Maryland manufacturers
  • New York manufacturers
  • Ohio manufacturers
  • Pennsylvania manufacturers
  • West Virginia manufacturers

Company

  • About us
  • Blog
  • Contact us

Support

  • Terms of service
  • Privacy policy

Stay up to date

Get regional manufacturing news, events, and resources from Catalyst Connection.

Subscribe to the newsletter

Find manufacturers

Use company names, capabilities, certifications, NAICS codes, and location filters to narrow qualified suppliers faster.

Search

Search by company name, process, material, product, equipment, or capability.

Search results

Showing 17021-17040 of 31597 results

All locations

Magnum Products logo

Magnum Products

HAGERSTOWN, MD
2-10
View profile

Since 1987, Magnum Products has manufactured drywall joint compounds and related finishing materials for professional drywall applicators. With plants throughout the United States, the company formulates products for local climate and job conditions while retaining samples and testing every production batch in its laboratories. Magnum is also the maker of Level Coat, a spray-on system developed to achieve a Level 5 drywall finish and reduce joint shadowing under strong lighting.

Joint CompoundsStandard-Weight Joint CompoundsTopping Joint Compounds+40 more
Magnum Shielding Corporation logo

Magnum Shielding Corporation

PITTSFORD, NY
11-50
View profile

Since 1982, New York-based Magnum Shielding Corporation has manufactured braided brake lines and control cables for motorcycle and automotive markets, with its matching-braid designs becoming a familiar choice among Harley-Davidson enthusiasts. The company has supplied Harley-Davidson Parts & Accessories as a Tier-1 supplier since 1992 and keeps cable and brake-line quality under close control through vertically integrated, in-house manufacturing. Its patented Sterling Chromite® braid gives products a chrome-like appearance, while custom orders and more than 9,000 part numbers support both stock motorcycles and individualized builds.

Brake LinesHydraulic Brake LinesClutch Cables+53 more
Magnus Engineered Equipment logo

Magnus Engineered Equipment

WILLOUGHBY, OH
11-50
View profile

Magnus Engineered Equipment designs and manufactures standard and custom industrial parts-cleaning equipment, including immersion, ultrasonic, multi-stage, conveyorized, filtration, and engineered systems. It also provides fabrication, assembly, testing, application analysis, field support, and spare parts for markets including aerospace, automotive, remanufacturing, precision machining, medical, energy, firearms, and wire, strip, and tube processing.

Immersion Parts WashersUltrasonic Cleaning EquipmentRadial Ultrasonic Units+74 more
Magnus Precision logo

Magnus Precision

PHELPS, NY
View profile

Magnus Precision is a precision machining company founded in 1982 and 100% employee-owned. The company specializes in 5-axis CNC milling and live turning of metal components for demanding applications, with a focus on aerospace, defense, and other high-precision industries. Magnus Precision is AS9100D certified and ITAR registered, and operates a 55,000 sq ft facility in Phelps, NY.

ManifoldsHousings5-axis CNC milling of precision metal components+27 more
Magpie Farms Winery logo

Magpie Farms Winery

BAINBRIDGE, NY
11-50
View profile

Steve “Magpie” Merr turned a 1990 Renaissance-festival discovery into Magpie Farms Winery, a small-batch meadmaker on 87 acres in Coventry, New York. After researching historic recipes and refining his methods through competitions and winemaking classes, he built a farm operation that produces honey and grows some of the fruit used in its mead. Magpie also brings the business’s theatrical spirit to Renaissance fairs in full period costume.

Honey MeadFruit MeadClassic Honey Mead+27 more
MagReTech logo

MagReTech

BELLEVUE, OH
View profile

MagReTech, established in 1996 in Bellevue, Ohio, is a magnesium recycler that recycles and refines scrap into high-quality magnesium alloys for die casting, sand casting, and aluminum production. The company supplies secondary magnesium ingot and provides tolling and chip recycling services, with a global network spanning North America, Asia, and Europe. MagReTech is ISO 9001:2015 certified and has reduced carbon emissions by 71.7% since 2017, targeting further reductions by 2025.

AM50A Magnesium AlloyAM60B Magnesium AlloyAZ91D Magnesium Alloy+23 more
Magritek logo

Magritek

MALVERN, PA
51-200
View profile

Founded in 2004 from research at RWTH University and New Zealand universities, Magritek develops benchtop NMR spectrometers and MRI systems for laboratories, industry, and chemistry education. Its flagship Spinsolve brings multinuclear NMR into a compact format, while the Terranova-MRI uses the Earth’s magnetic field to make 3D MRI teaching possible in an ordinary laboratory. The company exports from Germany and New Zealand and maintains offices in Aachen, Philadelphia, and Wellington.

Spinsolve Benchtop NMR SpectrometerSpinsolve 100 MHzSpinsolve 90 MHz+19 more
MAGROUP – Magnaghi Aerospace logo

MAGROUP – Magnaghi Aerospace

MEDFORD, NY
1,001-5,000
View profile

Born in Naples in 1936 as a supplier to the Italian Air Force, MAGROUP – Magnaghi Aerospace is the oldest company in its group and now operates through an international aerospace network. Its long history combines established craftsmanship with in-house engineering and manufacturing skills, serving civil and military aircraft programs from its Italian base and facilities abroad. The group is also developing undercarriage systems for emerging electric aircraft programs.

Landing Gear SystemsActuation SystemsShock Struts+72 more
Magtrol logo

Magtrol

BUFFALO, NY
51-200
View profile

For more than 70 years, Magtrol has built its identity around precise industrial measurement, serving customers from its Buffalo headquarters and Swiss sister operation. The company is especially known for motor test equipment and supports that work with an ISO 17025-accredited torque calibration laboratory in Rossens, Switzerland.

Motor Test EquipmentDynamometers4 Quadrant Dynamometer Test Systems+34 more
Mahantongo Game Farms logo

Mahantongo Game Farms

DALMATIA, PA
2-10
View profile

A fourth-generation Pennsylvania business established in 1935, Mahantongo Game Farms is known for its scale and long history in gamebird breeding. The farm keeps more than 65,000 breeding hens and raises over 565,000 birds on site each year, serving customers across North America while shipping hatching eggs worldwide.

Hatching EggsGamebird ChicksStarted Gamebirds+21 more
Maharam logo

Maharam

YAPHANK, NY
201-500
View profile

Maharam creates design-driven textiles and surface materials for interiors, pairing commercial upholstery and wallcoverings with collaborations by artists and designers such as Alexander Girard, Paul Smith, and Hella Jongerius. The company’s environmental work is unusually measurable: its North American facilities have held ISO 14001 certification for more than 20 years, and Maharam introduced a sample-return program in 2002 that now reclaims more than 300,000 sampling tools annually. Maharam was also the first in its industry to develop textiles that achieved GreenScreen certification, and all products introduced since June 2021 are free of intentionally added PFAS.

Upholstery TextilesLeatherWallcovering+33 more
MAHLE logo

MAHLE

1600 WEBSTER STREET DA, OH
View profile

Founded in 1920, MAHLE is an international development partner and supplier to the automotive industry, developing and manufacturing components and systems for passenger cars and commercial vehicles. The company operates 127 production locations and 11 major research and development centers, and focuses on electrification, thermal management, and technologies to reduce CO2 emissions.

Engine SystemsFiltration ProductsElectronics and Mechatronics+67 more
Mahoney Foundries, Inc logo

Mahoney Foundries, Inc

WAUSEON, OH
201-500
View profile

Since opening in 1972, Mahoney Foundries has made aluminum and brass castings in Kendallville, pairing its foundry operations with an in-house machining division. The company serves customers across North America with castings ranging from a few ounces to hundreds of pounds, and its nearby Controlled Machining shop handles specialized work on both aluminum and brass parts. Mahoney Foundries is ISO 9001:2015 registered and operates alongside related divisions in Illinois, Ohio, and Indiana.

Aluminum CastingsAluminum Sand CastingsBrass Castings+62 more
MAI Manufacturing logo

MAI Manufacturing

MARYSVILLE, OH
View profile

Founded in 1994, privately owned MAI Manufacturing brings automotive-developed thermal and acoustical abatement solutions to OEMs in industries ranging from heavy-duty trucks to power generation. Based in Marysville, Ohio, the company supports projects from concept through production, including in-house tooling for rapid prototyping, and operates in accordance with IATF 16949:2016 certification.

Thermal and Acoustical SolutionsGenerator Enclosure AbsorbersDash Insulators+67 more
Maid-Rite Specialty Foods Inc logo

Maid-Rite Specialty Foods Inc

DUNMORE, PA
2-10
View profile

Founded by Don Bernstein in Scranton more than 60 years ago, Maid-Rite Specialty Foods grew from a 3,000-square-foot shop staffed by its founder and two others into a substantial independent frozen-meat manufacturer. Today, it works with foodservice and retail customers on portioned products and custom private-label recipes, with annual demand exceeding 300 million portions.

Frozen Meat ProductsFully Cooked BurgersReady-to-Cook Burgers+42 more
Maid-Rite Specialty Foods Inc logo

Maid-Rite Specialty Foods Inc

DUNMORE, PA
201-500
View profile

Started more than 60 years ago in Scranton with a 3,000-square-foot shop, Maid-Rite Specialty Foods now produces portioned frozen meats for commercial foodservice, retail and private-label customers. The family-founded company operates multiple processing facilities in northeastern Pennsylvania and makes more than 300 million portions a year, including custom recipes for major restaurant, grocery and foodservice companies.

BurgersMeatballsSausages+20 more
Maiden Biosciences, Inc logo

Maiden Biosciences, Inc

GAITHERSBURG, MD
View profile

Founded in 2016, Maiden Biosciences is a U.S.-based small biotechnology company that distributes prescription-only collagen topical dressings for wound and post-surgical care. Its dressings use structurally intact collagen, formulated to absorb wound exudate while maintaining a moist environment, with both sheet and powder formats available for different applications. The company is located in an economically diverse HUB zone and offers products with a stated 10-year shelf life.

Rx-Only Collagen Topical DressingsCollagen Powder DressingsCollagen Sheet Dressings+22 more
Maiden Wave Energy LLC logo

Maiden Wave Energy LLC

BALA CYNWYD, PA
View profile

Since filing its first ocean-energy patent in 2007, Maiden Wave Energy LLC has developed autonomous boats powered by wave energy for ocean observation and environmental data collection. The Greater Baltimore-area small business has tested 23 prototype or proof-of-concept vessels across 19 bodies of water and built seven boats for the DOE- and NOAA-funded Ocean Observation prize, where it won the BUILD competition after demonstrating its technology at the U.S. Navy’s Carderock wave-testing tank. Its current work includes a self-propelled floating rover and longer-duration autonomous vessels intended to collect data without fuel or a crew aboard.

Wave-Energy-Powered Autonomous BoatsAutonomous SailboatsFloating Rovers+8 more
MaidenCreek Manufacturing Sales, LLC logo

MaidenCreek Manufacturing Sales, LLC

SHOEMAKERSVILLE, PA
11-50
View profile

MaidenCreek Manufacturing Sales, LLC manufactures precision micro parts, metal mesh, MEMS, optical components, and high-aspect-ratio microstructures. Its capabilities include photo-chemical etching, electroforming, applied electroforming, and X-Ray/UV LIGA for prototype through mass production. The company serves medical, electronics, biotechnology, automotive, semiconductor, industrial automation, filtration, and digital printing markets.

Micro Optical PartsMicro Mesh PartsMicro Metal Parts+65 more
Mail It Corporation logo

Mail It Corporation

TOLEDO, OH
11-50
View profile

Established in 1986 as a Toledo presort bureau, Mail It Corporation has grown into a women-owned company handling printing, mailing and fulfillment under one roof. The company processes more than 42 million pieces of mail each year and is the largest first-class mailer in the Toledo/Northwest Ohio area, with 50,000 square feet of temperature- and humidity-controlled warehouse space. Its history in automated postal processing includes CASS-certified mailing services and specialized flat-mail automation.

Business CardsStationeryNCR Forms+82 more
Loading map...
  • 1
  • ...More pages
  • 851
  • 852
  • 853
  • ...More pages
  • 1000