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Showing 5181-5200 of 9165 results

PA

Mennen Medical logo

Mennen Medical

WARMINSTER, PA
201-500
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Since 1963, privately owned Mennen Medical has developed medical technologies that help clinicians monitor and treat patients, from wearable emergency monitors to hospital hemodynamic systems. Headquartered in Israel with wholly owned subsidiaries in the United States and United Kingdom, the company works with hospitals worldwide and maintains an R&D team of engineers, scientists, and programmers. Its BiliWrap phototherapy system reflects a distinctive focus on practical clinical care, allowing jaundice treatment while keeping mothers and babies together.

BiliWrap Phototherapy SystemBiliCare Transcutaneous Bilirubin MeterDTR8 Wearable Monitor+12 more
Mercer County Rehab Supply, Inc logo

Mercer County Rehab Supply, Inc

GROVE CITY, PA
2-10
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Founded in 1983 by veteran Mr. Maxwell from his home, Mercer County Rehab Supply is a family-owned Grove City, Pennsylvania manufacturer and distributor of practical aids for rehabilitation and daily living. Its products serve medical professionals and people at home, while the company has supplied veterans through five Veterans Affairs Medical Center contracts for the past 20 years. Growth from a home operation to an expanded office and warehouse operation has accompanied service across the United States.

Reaching AidsDressing AidsHygiene Aids+28 more
Mercer Spring & Wire LLC logo

Mercer Spring & Wire LLC

TOWNVILLE, PA
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Located in rural Northwestern Pennsylvania, Mercer Spring & Wire has manufactured custom cold-wound springs and wire forms since the early 1950s. Its work ranges from small electrical components to high-volume automotive parts, with engineering support available for application-specific designs. Mercer Spring has been ISO 9001 certified since 1998, and its products are made in the USA.

Compression SpringsExtension SpringsTorsion Springs+49 more
Mercersburg Printing, Inc logo

Mercersburg Printing, Inc

MERCERSBURG, PA
2-10
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Family-owned and operated since 1997, Mercersburg Printing provides full-service design and printing from its in-house creative and production operation. The company combines automated presses, computer-to-plate technology, and finishing equipment to deliver color-accurate work with rapid turnaround, while also handling bulk-mail preparation and delivery. Its designers work directly with customers on materials for both print and the Web.

BannersBirthday Party InvitationsBook Covers+38 more
Merck & Co., Inc logo

Merck & Co., Inc

NORTH WALES, PA
10,001+
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Founded in the United States in 1891, Merck & Co. develops and manufactures prescription medicines, vaccines and animal-health products through a research-driven biopharmaceutical business. Headquartered in Rahway, New Jersey, the company has approximately 75,000 employees and has spent more than 130 years turning scientific research into treatments and preventive care for people and animals. Outside the United States and Canada, it operates under the name MSD.

Prescription MedicinesVaccinesBiologic Therapies+51 more
Merck KGaA, Darmstadt, Germany logo

Merck KGaA, Darmstadt, Germany

TAMAQUA, PA
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Merck KGaA, Darmstadt, Germany is a science and technology company whose businesses span life science, healthcare, and electronics. It says more than 62,000 employees work across 65 countries, translating science and technology into products and technologies, including materials for the electronics industry.

Semiconductor Thin FilmsOptronics ProductsSemiconductor Formulations+21 more
Mercury Electronics logo

Mercury Electronics

SEVEN VALLEYS, PA
201-500
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Founded in 1946 as Mercury Engineering Company, Mercury Electronics builds custom electrical and electronic assemblies for commercial and military OEMs, from cable assemblies and wire harnesses to control panels and enclosures. The company has grown from a 5,000-square-foot York, Pennsylvania shop into a 68,000-square-foot Seven Valleys facility with more than 200 full-time employees. Its work is backed by ISO 9001 and AS9100 certification, UL recognition for wiring harnesses, and an engineering team that supports projects from prototype through production.

Cable AssembliesWire HarnessesBoxes and Panels+57 more
Mercury Governor Group logo

Mercury Governor Group

YORK, PA
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Founded by Greg Yohe in York, Pennsylvania, Mercury Governor Group designs and supports hydroelectric governor systems and hydraulic power units for mechanical and digital equipment. The small business brings more than 75 years of combined hydro-governor experience, with its principals involved in more than 150 digital governor projects. Its team supports legacy Woodward and Pelton equipment as well as modern systems through field service, training, troubleshooting, and upgrades.

Digital GovernorsMechanical GovernorsHydraulic Power Units+43 more
Merge Plot logo

Merge Plot

HUNTINGDON VALLEY, PA
2-10
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Merge Plot is a veteran-owned small business built around human-machine teaming, with its name drawn from the moment in military aviation when opposing radar tracks converge. The Huntingdon Valley company develops technology that connects digital models with real-world operations, serving government and business customers while working as a prime contractor on military projects.

Event-Driven Imaging SystemsEdge AI BoardsCounter-UAS Systems+30 more
Meridian Products logo

Meridian Products

EAST EARL, PA
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Meridian Products manufactures custom cabinetry components and millwork for cabinet manufacturers, a business it says it has carried on since 1975. Based in New Holland, Pennsylvania, the company describes an 80,000-plus-square-foot facility and a team of more than 120 employees producing made-to-order work for the high-end kitchen and bath trade.

Cabinetry ComponentsMillworkCabinet Doors+41 more
Merit Industries logo

Merit Industries

ERIE, PA
11-50
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Founded as a garage machine tool and die shop in 1966, Erie’s Merit Industries now precision-machines close-tolerance, complex-geometry components for aerospace and defense, with a particular focus on high-performance superalloys. Its 25,000-square-foot facility combines in-house tooling and engineering with rigorous inspection, supporting both small and large production runs. Merit is AS9100 Rev D certified and ITAR registered.

Precision Machined ComponentsAerospace ComponentsTooling+47 more
Merit Metal Products Corporation logo

Merit Metal Products Corporation

WARRINGTON, PA
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Founded in 1876 to make hardware for America’s merchant fleets, Merit Metal Products Corporation still handcrafts architectural hardware at its factory outside Philadelphia. The family-owned company has remained American-made throughout its history, blending traditional techniques with CNC equipment and other modern technology. Its work has included hardware for fine homes, sailing vessels, government projects, and the Presidential Eagle displayed on White House flagpoles.

Architectural HardwareKnob SuitesLever Suites+37 more
Merlin Dental Laboratory logo

Merlin Dental Laboratory

PENNDEL, PA
2-10
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For more than 15 years, Merlin Dental Laboratory has served local dentists from Penndel, Pennsylvania, producing dental work with experienced technicians and digital equipment. Operating as D&L Dental Studio, the laboratory has become a lab of record for practices seeking dependable craftsmanship and responsive service.

Crowns and BridgesImplant RestorationsAll-on-X Restorations+14 more
Merlo Energy logo

Merlo Energy

CANONSBURG, PA
11-50
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For more than 90 years, Merlo Energy has built its identity around employee ownership and practical technical expertise in the systems that keep facilities running. The company supports industrial and institutional customers with energy audits and responsive guidance aimed at reducing waste, improving safety, and maintaining reliable operations across a 14-state regional network.

Steam & CondensateHot Water SystemsFlow Measurement+28 more
MV

Merlot Vango Tarping Solutions LLC

VERONA, PA
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Mersen logo

Mersen

ST MARYS, PA
5,001-10,000
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Mersen designs and manufactures electrical power equipment and advanced-materials technologies for industrial systems and essential infrastructure. The global industrial group operates production facilities and local offices in 32 countries across five continents, supporting applications that range from electric vehicles and renewable energy to aerospace, rail and semiconductor production. Its portfolio includes electrical protection and power-transfer equipment alongside graphite solutions, with most Group sites certified to recognized quality, safety and environmental management standards.

Bus BarsIsostatic GraphiteExtruded Graphite+51 more
Merzbacher's logo

Merzbacher's

PHILADELPHIA, PA
11-50
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Since 2013, Pete Merzbacher’s Germantown bakery has grown from overnight work in a borrowed West Philadelphia pizzeria into a team-oriented wholesale bread bakery serving Philadelphia’s food businesses. The bakery is known for making artisan bread with 100% locally milled flour, including its signature Philly Muffin, and is now carrying Metropolitan Bakery’s wholesale operations into a new chapter.

Philly MuffinSweet Potato BunCitywide Sourdough+23 more
ML

MES Life Safety

OAKDALE, PA
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MES Life Safety supplies fire and life-safety equipment and provides related services to emergency responders and safety professionals. Its MES Uniforms operation produces customized uniforms, with production and quality teams and tailors and embroiderers serving departments across the country. The company says it has spent decades working alongside personnel in the field and serves departments in the United States and Canada.

Firefighting gearPersonal protective equipmentTurnout gear+64 more
MESH, Inc logo

MESH, Inc

OXFORD, PA
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Founded in 1978, MESH, Inc. develops and manufactures remote standoff chemical detectors and the software that turns sensor data into real-time threat maps. The Oxford, Pennsylvania engineering firm has built its specialty around chemical and biological hazard detection, including instruments fielded at critical sites and systems such as its six-kilometer iMCAD detector. Most of MESH’s employees have been with the company for more than a decade, and it is a certified woman-owned company.

Remote Standoff Chemical DetectorsiMCAD Chemical Agent DetectorDragonfly Aerosol Plume Detection Pod+44 more
Messer Americas logo

Messer Americas

TOBYHANNA, PA
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Formed in 2019, Messer Americas produces and supplies industrial and medical gases as part of Messer Group, which the company identifies as the world’s largest privately held industrial gases business. It operates more than 150 production facilities and has over 5,000 employees across the United States, Canada, Brazil, Colombia, and Chile. The company draws on more than 125 years of industrial-gas expertise and serves customers across North and South America.

Industrial GasesMedical GasesSpecialty Gases+37 more
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