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We figured out the best companies to work for in Port Allen, LA, using data on salaries, company financial health, and employee diversity. You can also search for the best companies to work for in Louisiana or any other state or city.

Zippia score 4.1
Petrin Corporation, an industrial specialty construction company, provides industrial insulation, coatings, fireproofing, and scaffolding services to clients in Southeast and Midwest. Its services include industrial insulation, blasting and coatings, asbestos abatement, lead abatement, energy audits, fireproofing, scaffolding, material sales, and fabrication. The company distributes and fabricates insulation materials, such as abatement supplies, acoustical products, adhesives, aluminum and stainless jacketing, blanket supplies, calcium silicates, cellular glasses, ceramic fibers, cut and roll metals, expanded perlites, fabricated insulation ells, fabricated metal ells, mastics, mineral wools, removable covers, safety supplies, urethane, and wire meshes, as well as pins, fasteners, and studs. It serves various industries, such as chemical, refining, marine, petrochemical, power, pulp and paper, sugar mills, and agriculture. The company was founded in 1972 and is headquartered in Port Allen, Louisiana with a regional office in El Dorado, Arkansas. As of December 2015, Petrin Corporation operates as a subsidiary of Brown & Root Industrial Services LLC.
Zippia score 3.9
Independent and privately owned, Placid Refining Company LLC produces and distributes a full range of transportation fuels from Texas to Maryland.
Zippia score 3.6
Zippia score 3.3
Zippia score 4.6
T. D. Williamson develops and manufactures pipeline equipment and provides services for onshore and offshore applications. The company offers pigging products and accessories, such as pipeline pigs, launching and receiving components, quick opening closures, and pig passage indicators; pipeline plugging equipment; cathodic protection equipment for corrosion prevention and corrosion control; and tapping machines, including hot tapping and drilling products.
Zippia score 4.5
Cajun Industries is one of the largest contractors in the South. We specialize in all kinds of engineering, deep foundations, maritime and pipe fabrication.
Zippia score 4.4
The General Automobile Insurance Services, Inc., or simply The General, is a licensed insurance agency that is a subsidiary of PGC Holdings Corp.
Zippia score 4.4
The First Bancshares, Inc., headquartered in Hattiesburg, Mississippi, is the parent company of The First, A National Banking Association. Founded in 1996, the First has operations in Mississippi, Louisiana, Alabama and Florida. The Company's stock is traded on NASDAQ Global Market under the symbol FBMS.
Zippia score 4.3
As the Global Supplier of Choice, MRC is the world's largest distributor of pipe, valves, and fitting products and services to the energy industry. MRC brings products and services to the market from more than 410 service locations around the globe along with the knowledge and expertise of over 4,500 employees. MRC is exclusively geared toward the distribution of pipe, valve and fitting products to the energy and industrial sectors. Our company culture embodies our simple philosophy to deliver the best customer service in PVF distribution. For information on career opportunities, visit mrcglobal.com and create a profile or email talent@mrcpvf.com.
Zippia score 4.3
Our goal is to recycle as much as we can, or to use waste as a source of energy. To that end, we have distillation capabilities to recycle solvents, and we provide alternative fuels to cement kilns as a substitube for coal.
Zippia score 4.2
Investar Bank is a full-service community bank that offers a full array of banking products and services for individuals, professionals, and small and medium-sized businesses. This includes specialty accounts, bill paying services, cash management, electronic transactions, and a wide variety of loan services. It provides full banking services, excluding trust services, through its wholly-owned banking subsidiary, Investar Bank, National Association. The Bank has 10 branches across Southeast Louisiana with additional ATMs located in Baton Rouge. Investar Bank was founded in 2006 and is headquartered in Baton Rouge, Louisiana, United States.
Zippia score 4.0
For over 25 years, Deep South Equipment has been the premier material handling equipment provider and one-stop shop for businesses. Deep South Equipment serves the unique need of customers in 4 states, offering a broad selection of new and used equipment, parts, maintenance, operator training, and more. Deep South Equipment staff takes time to understand the client's business needs and help it succeed, believing that exceptional customer service has always been their key lifeline in the business.
Zippia score 3.8
Zippia score 3.8
Coastal Bridge Company, LLC is a heavy contractor providing decades of expertise in all areas of construction including asphalt paving, concrete paving, pile driving, bridge construction, commercial and residential site development, underground sewer ...
Zippia score 3.7
The Wand wine filters effectively remove the agents in wine known to cause side effects, such as headaches and allergic reactions.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Petrin | |
| 2 | Placid Refining | |
| 3 | Kelly's Industrial Services, Inc | |
| 4 | Bear Industries Inc |
You can learn how the Zippia score and company rankings are calculated here.