Country City Name
Belgium  Paal Beringen
Alcoa Finance & Services Belgium bvba - Paal, Belgium 
Canada  Georgetown, Ontario
Alcoa Cast Products (Howmet)/Moulages aéronautiques Alcoa (Howmet) 
  Laval, Québec
Alcoa Cast Products (Howmet)/Moulages aéronautiques Alcoa (Howmet) 
China  Suzhou
Alcoa Fastening Systems & Rings Suzhou Fasteners Operations 
  Suzhou
Alcoa Fastening Systems & Rings Suzhou Rings Operations 
  Wanchai
Alcoa Fastening Systems & Rings Hong Kong Aerospace Fasteners Distribution 
Czech Republic  Velka Brystrice
Alcoa Fastening Systems & Rings Velká Bystrice Rings Operations 
France  Cergy
Alcoa Fastening Systems & Rings Cergy Aerospace Fasteners Sales 
  Dives
Alcoa Howmet - Dives 
  Evron
Alcoa Howmet - Evron, France 
  Gennevilliers
Alcoa Howmet - Gennevilliers 
  Montbrison
Alcoa Fastening Systems & Rings Montbrison Aerospace Fasteners Operations 
  Rueil-Malmaison
Alcoa Engineered Products and Solutions - European HQ - Rueil-Malmaison, France 
  Saint-Cosme-en-Vairais
Alcoa Fastening Systems & Rings St. Cosme Fasteners Operations 
  Toulouse
Alcoa Fastening Systems & Rings Toulouse Aerospace Fasteners Operations 
  Us
Alcoa Fastening Systems & Rings Us Aerospace Fasteners Operations 
Germany  Aichach
Alcoa Fastening Systems & Rings Aichach Aerospace Fasteners Distribution 
  Hannover
Alcoa Forgings and Extrusions Hannover Extrusions Operations 
  Hildesheim
Alcoa Fastening Systems & Rings Hildesheim Aerospace Fasteners Operations 
  Kelkheim
Alcoa Fastening Systems & Rings Kelkheim Aerospace Fasteners Operations 
Hungary  Eger
Alcoa Forgings and Extrusions Eger Forgings Operations 
  Nemesvámos
Alcoa Fastening Systems & Rings Nemesvámos Aerospace Fasteners Operations 
Japan  Nomi
Alcoa Howmet - Nomi 
  Takatsuki City
Alcoa Fastening Systems & Rings Japan Sales 
Mexico  Acuña
Alcoa Fastening Systems & Rings Acuña Aerospace Fasteners Operations 
Morocco  Casablanca
Alcoa Fastening Systems & Rings Casablanca Aerospace Fasteners Operations 
South Korea  Kyoungnam
Alcoa Forgings and Extrusions Changwon Extrusions Operations 
United Kingdom  Birmingham
Alcoa GRP - Aerospace, Transportation and Industrial - Kitts Green 
  Exeter
Alcoa Power & Propulsion (Alcoa Howmet) - Exeter 
  Glossop
Alcoa Forgings and Extrusions Glossop Metals Operations 
  Leicester
Alcoa Fastening Systems & Rings Leicester Aerospace Fasteners Operations 
  Matlock
Alcoa Forgings and Extrusions Darley Dale Forgings Operations 
  Redditch
Alcoa Fastening Systems & Rings Redditch Aerospace Fasteners Operations 
  Rotherham
Alcoa Forgings and Extrusions Ickles Metals Operations 
  Sheffield
Alcoa Forgings and Extrusions Ecclesfield Metals Operations 
  Sheffield
Alcoa Forgings and Extrusions Meadowhall Forgings Operations 
  Sheffield
Alcoa Forgings and Extrusions Provincial Park Machining Operations 
  Sheffield
Alcoa Forgings and Extrusions River Don Forgings Operations 
United States  Alcoa Center, PA
Alcoa Technical Center 
  Arlington, TX
Alcoa Fastening Systems & Rings Arlington Sales 
  Baltimore, MD
Alcoa Forgings and Extrusions Halethorpe Extrusions Operations 
  Branford, CT
Alcoa Howmet - Branford, CT 
  Carson, CA
Alcoa Fastening Systems & Rings Carson Aerospace Fasteners Operations 
  Chandler, AZ
Alcoa Forgings and Extrusions Chandler Extrusions Operations 
  City of Industry, CA
Alcoa Fastening Systems & Rings City of Industry Aerospace Fasteners Operations 
  Cleveland, OH
Alcoa Forgings and Extrusions Cleveland Forgings Operations 
  Cleveland, OH
Alcoa Howmet, Tempcraft - Cleveland, OH 
  Cleveland, OH
Alcoa Power and Propulsion - Cleveland, OH 
  Davenport, IA
Alcoa North American Rolled Products - Davenport Works 
  Dover, NJ
Alcoa Howmet - Dover, NJ 
  Fontana, California
Alcoa Fastening Systems & Rings Fontana Rings Operations 
  Fullerton, CA
Alcoa Fastening Systems & Rings Fullerton 1 Aerospace Fasteners Operations 
  Fullerton, CA
Alcoa Fastening Systems & Rings Fullerton 2 Aerospace Fasteners Operations 
  Hampton, VA
Alcoa Howmet - Hampton, VA 
  Herndon, VA
Alcoa Fastening Systems & Rings Herndon Sales 
  Hutchinson, KS
Alcoa Aerospace Center - Hutchinson 
  Kingston, NY
Alcoa Fastening Systems & Rings Kingston Fasteners Operations 
  Lafayette, IN
Alcoa Forgings and Extrusions Lafayette Extrusions Operations 
  LaPorte, IN
Alcoa Howmet - LaPorte, IN 
  Midway, GA
Alcoa Forgings and Extrusions Savannah Forgings Operations 
  Morristown, TN
Alcoa Howmet - Morristown, TN 
  Newbury Park, CA
Alcoa Fastening Systems & Rings Newbury Park 1 Aerospace Fasteners Operations 
  Newbury Park, CA
Alcoa Fastening Systems & Rings Newbury Park 2 Aerospace Fasteners Operations 
  Rancho Cucamonga, California
Alcoa Fastening Systems & Rings Rancho Cucamonga Rings Operations 
  Rochester, New York
Alcoa Fastening Systems & Rings Rochester Rings Operations 
  Simi Valley, CA
Alcoa Fastening Systems & Rings Simi Valley Aerospace Fasteners Distribution 
  Sylmar, CA
Alcoa Fastening Systems & Rings Sylmar Aerospace Fasteners Operations 
  Torrance, CA
Alcoa Fastening Systems & Rings Torrance Aerospace Fasteners Operations 
  Tucson, AZ
Alcoa Fastening Systems & Rings Tucson Aerospace Fasteners Operations 
  Verdi, Nevada
Alcoa Fastening Systems & Rings Verdi Rings Operations 
  Whitehall, MI
Alcoa Howmet - Whitehall, MI 
  Wichita Falls, TX
Alcoa Howmet - Wichita Falls, TX 
  Winsted, CT
Alcoa Howmet - Winsted, CT