UNITED STATES

Alcoa’s U.S. portfolio includes four smelters, a refinery, hydroelectric power, a calcined coke plant and a spent potline treatment facility. Our Massena West smelter in New York State, established in 1902, is the longest continuously operating smelter in the world.

Locations:

Pittsburgh
Global Headquarters
Alcoa Corporation
201 Isabella St.
Suite 500
Pittsburgh, PA 15212-5858
1 412 315 2900
Business: Administration

Massena Operations
45 County Route 42
P.O. Box 5278
Massena, NY 13662
Business: Aluminum and Castings
Products: Rod, billet, sow
Size: 130,000 mtpy (Nameplate capacity); 480 employees
Certifications: ISO 9001:2008

Alcoa Point Comfort
State Highway 35
Pt. Comfort, TX 77978
(361) 987-2640
Business: Alumina
Products: Alumina and alumina chemicals
Size: 2,305,000 mtpy (Nameplate capacity) (Production curtailed)
Certifications: ISO 9001.2000, ISO 9002, and QS-9000

Gum Springs
500 E. Reynolds Road
Arkadelphia, AR 712923
(870) 245-2700
Business: Aluminum
Process: Spent potlining
Size: 60 employees

Alcoa Technical Center
859 White Cloud Road
New Kensington, PA 15068
Business: Technology, Research and Development

Rockdale Works
4069 Charles Martin Hall Road
Rockdale, TX 76567
(512) 446 5811
Business: Aluminum
Products: Ingot, billet, rolling slab, cast rod
Size: 191,000 mtpy (Nameplate capacity) (Production Curtailed)

Alcoa Warrick Operations
4400 State Route 66
P.O. Box 10
Newburgh, IN 47629-0010
812-853-6111
Business:Primary Aluminum / Sheet
Products:Primary Aluminum, Sheet (Litho and Packaging)
Rolled Products
Alcoa Energy – (Alcoa Power Generating Inc.)
Certifications: AS 9001, Q-1, ISO 9001, ISO14001 certified

Intalco Works
4050 Mountain View Road
Ferndale, Wash. 98248
(360) 384-7061
Business: Aluminum
Products: Billet, foundry, T-ingot, and standard ingot
Size: 279,000 mtpy (Nameplate capacity); 580 employees
Certification: ISO 9001

Wenatchee Works
6200 Malaga Alcoa Highway
Malaga, WA 98828
(509) 663-9246
Business: Aluminum and Castings
Product: Ingot
Size: 184,000 mtpy (Nameplate capacity) (Production curtailed)
Certification: ISO 9000

Lake Charles Carbon Plant
4040 West Tank Farm Road
Lake Charles, LA 70605
(337) 480-7600
Business: Aluminum
Products: Calcined coke (curtailed) and carbon anodes (curtailed)
Size: 10 employees
Certifications: ISO 14001 and ISO 9001

Pittsburgh
Global Headquarters
Alcoa Corporation
201 Isabella St.
Suite 500
Pittsburgh, PA 15212-5858
1 412 315 2900
Business: Administration

Alcoa Technical Center
859 White Cloud Road
New Kensington, PA 15068
Business: Technology, Research and Development

Gum Springs
500 E. Reynolds Road
Arkadelphia, AR 712923
(870) 245-2700
Business: Aluminum
Process: Spent potlining
Size: 60 employees

Pittsburgh
Global Headquarters
Alcoa Corporation
201 Isabella St.
Suite 500
Pittsburgh, PA 15212-5858
1 412 315 2900
Business: Administration

Alcoa Technical Center
859 White Cloud Road
New Kensington, PA 15068
Business: Technology, Research and Development

Gum Springs
500 E. Reynolds Road
Arkadelphia, AR 712923
(870) 245-2700
Business: Aluminum
Process: Spent potlining
Size: 60 employees