biggest companies in Port Arthur, TX

Veolia Environmental Services, formerly Onyx Environnement, is a division of Veolia Environnement. It employs nearly 78,000 staff, has operations in 35 countries around the world, and generated revenues of nearly €9.02 billion in 2009.

2 million people during more than twelve million physician and hospital visits annually.

Dillard's, Inc. ranks among the nation's largest fashion apparel and home furnishings retailers with annual revenues exceeding $6. 1 billion. This company focuses on delivering maximum fashion and value to its shoppers by offering compelling apparel and home selections complemented by exceptional customer care. Dillard's stores offer a broad selection of merchandise and feature products from both national and exclusive brand sources. They operate nearly 300 Dillard's locations spanning 29 states, all with one nameplate - Dillard's.

McDermott is a premier, fully integrated provider of technology, engineering and construction solutions to the energy industry. For more than a century, customers have trusted McDermott to design and build end-to-end infrastructure and technology solutions to transport and transform oil and gas into the products the world needs today. Operating in more than 54 countries, McDermott's locally focused and globally integrated resources include approximately 32,000 employees, a diversified fleet of specialty marine construction vessels and fabrication facilities around the world.

Flowserve is the recognized world leader in supplying pumps, valves, seals, automation, and services to the power, oil, gas, chemical, and other industries. With more than 15,000 employees in more than 50 countries, they combine their global reach with a local presence.

Saltgrass Steak House is an American restaurant concept with more than 80 locations across the country.

Valero Energy Corporation, through its subsidiaries, is an international manufacturer and marketer of transportation fuels and other petrochemical products. It is an independent petroleum refiner and ethanol producer, with 15 petroleum refineries and 14 ethanol plants. Valero markets products in 43 states in the US , six provinces in eastern Canada, the UK , Ireland and Peru. Its headquarters are in San Antonio, TX.

SSA Marine, Inc. operates container terminals. They offer cargo handling and related services for the daily movement and storage of various types of cargoes and conventional cargo RoRo services for the transportation of break bulk goods, perishables, automobiles, and bulk cargoes. Headquartered in Long Beach, California, SSA Marine, Inc. has locations in Western Canada, Pacific Northwest, Pacific Southwest, Mexico, Panama, Colombia, Chile, Atlantic, Gulf, South Africa, Vietnam, and New Zealand.

A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of building materials – including aggregates, cement, ready mixed concrete and asphalt. Through a network of operations spanning 26 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive.

Sinclair Broadcast Group, Inc. is one of the largest and most diversified television broadcasting companies in the country today. Sinclair owns and operates, programs or provides sales services to 140 television stations in 72 markets, after pending transactions. Sinclair's television group reaches approximately 35% of US television households and includes FOX, ABC, MyTV, CW, CBS, NBC, and Azteca affiliates. Sinclair, either directly or through its Ventures subsidiary, makes equity investments in strategic companies. Sinclair Broadcast Group, Inc. was founded in 1986, went public in 1995 and is traded on the Nasdaq Exchange under the ticker symbol SBGI.

Advance America, Cash Advance Centers Inc. provides cash advance services primarily in the United States. The company offers cash advance services comprising cash advances and installment loans to middle-income working individuals; check-cashing services; pre-paid debit cards; and money orders and money transfer, and bill payment services as an agent of a licensed third-party money transmitter. As of December 31, 2011, it operated 2,541 centers in 29 states in the United States, 33 centers in the United Kingdom, and 10 centers in Canada, as well as had 13 limited licensees in the United Kingdom. The company operates its centers under the Advance America, National Cash Advance, Check Advance, First American Cash Advance, First American Cash Loans, First American Loans, Purpose Financial, and Purpose Money brands. Advance America, Cash Advance Centers, Inc. was founded in 1997 and is headquartered in Spartanburg, South Carolina. As of April 23, 2012, Advance America, Cash Advance Centers Inc. operates as a subsidiary of Grupo Elektra SA de CV.

Knife River is a leading provider of aggregate, ready-mix, asphalt, construction services, asphalt oil and cement. The company has physical locations in 15 states and performs work in many more.

US LBM Holdings, Inc. distributes specialty building materials in the United States. It offers dimensional lumber and engineered wood products; wallboards, metal studs, tracks, headers, and related products; asphalt, metal, tile, and wood shake products, as well as vinyl, steel, aluminum, fiber cement composite, and related items; floor trusses, roof trusses, and wall panels; kitchen and bathroom cabinetries, countertops, and related hardware and accessories; and fasteners, and decking and railing products, as well as professional installation services. The company also provides windows, interior doors, interior trims, custom millworks, moldings, stairs and stair parts, and other products; and new and replacement wood, aluminum, vinyl, fiberglass, and clad window options. Its customers include homebuilders, professional remodelers, multi-family contractors, and commercial contractors. The company was founded in 2009 and is based in Buffalo Grove, Illinois.

Aspen Dental Management, Inc. is a dental support organization - a dental practice management corporation that provides business support and administrative services in the US. Its headquarters is in DeWitt, New York.

Boot Barn humble beginnings of a family run storefront to over 200 stores in 33 states.

CHRISTUS Health is a Catholic, not-for-profit system made up of more than 600 centers, including long-term care facilities, community hospitals, walk-in clinics and health ministries. With over 15,000 physician, CHRISTUS aims to provide individualized care to every patient. CHRISTUS Health is located in Irving, TX.

Martin Companies is a family-owned, equity investment company concentrated on land, timber and mineral resources. The various companies comprising its ownership interests include: plywood and oriented strand board (OSB) manufacturing facilities in Louisiana (RoyOMartin); one of the largest land owners in Louisiana (Martin Timberlands); a new company currently constructing an OSB facility in Corrigan Texas; and a lumber company formed by the family patriarch in 1923.

RelaDyne headquartered in Cincinnati, Ohio, is a leading supplier of comprehensive equipment reliability products and value added services. The company's long heritage in the Automotive, Commercial and Industrial markets brings more than 350 years of combined expertise to more than 10,000 clients, cementing its commitment to each and every customer to deliver value, dependable service and solutions based on a foundation of partnership as a true trusted advisor.

Baptist Hospitals of Southeast Texas has been providing quality health services in a Christian environment to local communities for over 70 years.