Explore jobs
Find specific jobs
Explore careers
Explore professions
Best companies
Explore companies
We figured out the best biggest companies to work for in Pennsylvania using data on salaries, company financial health, and employee diversity. You can also search for the best biggest companies to work for in any other state or city.

Zippia score 3.8
WIDIA™ Complete Quality: Speed, Power, Precision WIDIA has been an innovator for more than 80 years, and offers a complete portfolio of precision-engineered metalcutting products and custom solutions.
Zippia score 3.5
We help youth who are at-risk, abused, neglected, deliquent, struggling with academic or behavioral issues recover from crisis & difficult circumstances.
Zippia score 3.6
Master-Lee believes that in providing our customers with a personalized level of service and high-quality products with an unrivaled consistency, we maintain a leading position as a commercially viable solution to the nuclear power industry.
Zippia score 3.7
Ci Medical Technologies is a multifaceted, single-source manufacturer of injection-molded components used in medical and pharmaceutical devices.
Zippia score 3.9
Chestnut Ridge Foam, Inc. is primarily engaged in manufacturing industrial rubber goods, rubberized fabrics, and vulcanized rubber clothing, and miscellaneous rubber specialties and sundries, not elsewhere classified. This also includes reclaiming rubber and rubber articles.
Zippia score 3.8
Commercial National Financial Corporation is a registered financial holding company under the Bank Holding Company Act of 1956 as amended. The company wholly owns Commercial Bank & Trust of PA under the Bank Holding Company Act.
Zippia score 3.5
Eastern Westmoreland Career and Technology Center.
Zippia score 4.0
Agents primarily representing one or more insurance carriers, or brokers not representing any particular carriers primarily engaged as independent contractors in the sale or placement of insurance contracts with carriers, but not employees of the insurance carriers they represent. This industry also includes independent organizations concerned with insurance services.
Zippia score 3.3
Zippia score 4.1
Three Rivers Orthopedic & Spine Products, Inc. is primarily engaged in the wholesale distribution of surgical and other medical instruments, apparatus, and equipment; dentist equipment; artificial limbs; operating room and hospital equipment; X-ray machines; and other electromedical equipment and apparatus used by physicians and in hospitals. Also This also includes the wholesale distribution of professional supplies used by medical and dental practitioners.
Zippia score 3.7
To operating safely, efficiently, and responsibly, with customer service second-to-none and an ongoing focus on continuous improvement. We strive to be a good steward of our financial resources by exercising financial discipline that enhances our capability and resilience across market cycles.
Zippia score 3.6
Enabling Our Clients to Achieve Success Through Longstanding Relationships & Adapting Our Services to Meet Their Specific Needs
Zippia score 3.9
Total Service Company Inc is a special trade contractor primarily engaged in water well drilling.
Zippia score 4.8
Compagnie de Saint-Gobain S.A. is a French multinational corporation, founded in 1665 in Paris and headquartered on the outskirts of Paris, at La Défense and in Courbevoie. Originally a mirror manufacturer, it now also produces a variety of construction, high-performance, and other materials.
Zippia score 3.9
First Commonwealth is a financial services company. First Commonwealth provides a full range of commercial banking, consumer banking, mortgage, wealth management and insurance products and services.
Zippia score 4.2
At Spirit, our mission is to deliver the best value in the sky and be the most successful airline on Earth! We are leaders in providing customizable travel options and make it possible for our Guests to venture further and discover more than ever before by serving destinations throughout the U.S., Latin America, and the Caribbean! Imagine making your mark on an organization introducing 100’s of new aircraft that will double our fleet!
Zippia score 4.6
ATI produces titanium and titanium alloys, nickel-based alloys and superalloys, grain-oriented electrical steel, stainless and specialty steels, zirconium, hafnium, and niobium, tungsten materials, forgings and castings.
Zippia score 4.4
Carpenter Technology Corporation (NYSE:CRS) produces specialty cast-wrought and powder metallurgy alloys and titanium alloys. Carpenter's broad product portfolio includes high temperature (iron-nickel-cobalt base), stainless, superior corrosion resistant, controlled expansion alloys, ultra high-strength and implantable alloys, tool and die steels and other specialty metals as well as titanium alloys. Product forms include loose gas atomized metal powders, billet, hollow and multi-dimensional forged bar, cold finished bar, strip and plate, and wire and rod. Amega West produces precision machined drilling components for the oil and gas industry. Carpenter Technology Corporation is organized under two divisions, Specialty Alloys Operations and Performance Engineered Products. Embracing best-in-class manufacturing practices, Carpenter's SAO facilities in the United States, Europe and Asia provide customers cast/wrought stainless steels, high temperature (nickel, iron and cobalt-base) superalloys, high-strength steels, magnetic and controlled expansion alloys, and tool and die steels in long product form. SAO also provides related services including contract manufacturing, conversion of customer-owned alloys, and the manufacture of custom parts and tooling components to your most exacting requirements. Carpenter operates several businesses within the PEP division to meet the specialty materials needs of a changing world. Products and related services include the manufacture of titanium alloys and metal powders, complex components for directional drilling equipment, and distribution of a variety of metallic alloys in the U.S., Canada and Mexico.
Zippia score 4.8
Menasha is a corrugated and plastic packaging manufacturer and supply chain solutions provider specializing in retail merchandising packaging and displays, plastic reusable containers and pallets, protective packaging interiors, and packaging supply chain and fulfillment services. Menasha Corporation's products and services are used by major food, beverage, consumer products, healthcare, pharmaceutical, industrial and automotive companies. Established in 1849, Menasha Corporation is one of America's oldest privately held, family-owned manufacturing companies.
Zippia score 4.7
Excela Health is a not-for-profit health organization that includes three licensed, acute care hospitals, two free-standing outpatient surgery centers, home care and hospice, physician practices, a durable medical equipment company and other facilities...
Zippia score 4.4
Asheboro, N.C.-based Technimark is a leading, global provider of custom rigid plastic packaging and components. For over 30 years, Technimark has provided customers with customized, end-to-end solutions based on technology and innovation. With facilities in the United States, Mexico, China and Germany, the Company delivers high quality products on a global basis primarily for consumer packaged goods, household care and specialty industrial customers.
Zippia score 4.6
Olympic Steel Inc. is a company that provides metal products. Founded in 1954, Olympic Steel is a leading U.S. metals service center focused on the direct sale and distribution of large volumes of processed carbon, coated and stainless flat-rolled sheet, coil and plate steel and aluminum products. The Company's CTI subsidiary is a leading distributor of steel tubing, bar, pipe, valves and fittings, and fabricates pressure parts for the electric utility industry.
Zippia score 4.1
Treasure Island Resort & Casino is a tribal gaming facility owned and operated by the Prairie Island Indian Community in Welch, MN - Goodhue County.
Zippia score 4.3
To provide exceptional and effective representation to a wide variety of clients, large public corporations and smaller businesses, debtors, creditors committees and trustees, across many industries.
Zippia score 4.5
Elizabeth Companies strives to supply world-class quality tooling and machinery while advancing the global tableting technology. Call 412-751-3000 for info.
Zippia score 3.9
Gutchess Lumber - leading kiln-dried Northern hardwood lumber manufacturer and sawmill in NY and PA. We also provide timber harvesting & forest management.
Zippia score 3.8
Experience the difference at 1ST SUMMIT BANK. Invested in relationship banking for personal, business, loans, mortgages, and wealth management.
Zippia score 3.6
Star Cutter is a world leader in the cutting tool industry with over 500 employees working in six manufacturing facilities.
Zippia score 3.4
Wrap your home in comfort with NCI Insulation - serving Bellville, Newark, and Lewis Center, Ohio
Zippia score 3.9
Whemco-Ohio Foundry, Inc. is primarily engaged in manufacturing gray and ductile iron castings, including cast iron pressure and soil pipes and fittings.
Zippia score 3.9
Westmoreland Mechanical Testing & Research, Inc. is primarily engaged in providing testing services.
Zippia score 4.1
A cutting-edge, scalable solution to Americans' increasing demand for local and sustainable food, BrightFarms is pioneering the future of local, low-impact farming. We build, own, and operate local greenhouse farms that create permanent green-collar jobs and deliver fresh, great-tasting produce to homes across the country. BrightFarms' growing methods - a model for the future of scalable, sustainable local farming - use far less energy, land, and water than conventional agriculture. Fast Company recognizes BrightFarms as “One of the World's 50 Most Innovative Companies” and one of the “Top 10 Most Innovative Companies in Food” in the world.
Zippia score 4.2
Weld wheels is a manufacturer of advanced, street & strip, drag racing, oval racing and heavy duty truck high-performance, professional forged wheels
| Rank | Company | Zippia score |
|---|---|---|
| 1 | WIDIA | |
| 2 | Adelphoi | |
| 3 | Master-Lee Energy Services | |
| 4 | Ci Med Tech | |
| 5 | Chestnut Ridge Foam | |
| 6 | Commercial National Financial | |
| 7 | EWCTC | |
| 8 | Lighthouse Insurance Company | |
| 9 | J M Builders | |
| 10 | Three Rivers Orthopaedic & Spine Products | |
| 11 | Alpha Coal Sales Co., LLC | |
| 12 | Gibson-Thomas Engineering | |
| 13 | Total Service Company Inc |