| 1 | 1 | Y-12 National Security Complex P.O. Box 2009 Oak Ridge, TN 37831
| 865-574-1000 y12.doe.gov 7,000,000
| 5,040/NA/NA NA/ NA
| B&W Y-12 NNSA Oak Ridge, TN Washington, DC $1 billion
| Refurbishing nuclear weapon components, storage & recycling of nuclear material
| Charles G. Spencer President, general manager 1943
|
| 2 | 2 | DENSO Manufacturing Tennessee 1720 Robert C. Jackson Drive Maryville, TN 37801
| 865-982-7000 densocorp-na.com 1,870,000
| 3,000/NA/NA NA/ NA
| DENSO Corp. Kariya Japan $38.4 billion
| Automotive parts
| Yoshihiro "Van" Saka President 1988
|
| 3 | 3 | Alcoa 2300 N. Wright Road Alcoa, TN 37701
| 865-977-2977 alcoa.com 5,488,040
| 1,207/1,207/NA NA/ NA
| Alcoa New York, NY $25 billion
| Aluminum beverage can sheet
| Kevin Anton VP, Alcoa 1913
|
| 4 | NR | Green Mountain Coffee Roasters 3109 Water Plant Road Knoxville, TN 37914
| 865-824-4600 gmcr.com 334,000
| 900/NA/NA NA/ NA
| Green Mountain Coffee Roasters Waterbury, VT $2.7 billion
| Gourmet coffees and manufacture of coffee machines
| Mike Brennan Director of operations 1981
|
| 5 | 5 | Brunswick Boat Group & Sea Ray Boats 2600 Sea Ray Blvd. Knoxville, TN 37914
| 865-522-4181 brunswick.com; searay.com 778,035
| 745/NA/NA NA/ NA
| Brunswick Corp. Lake Forest, IL $3.8 billion
| Pleasure boat manufacturer
| Rob Parmentier President, Sea Ray - Meridian Yachts 2002
|