Companies by year
U.S. Bancorp 2005, 2004, 2003, 2002, 2001, 2000, 1999
U.S. Bancorp 2001, 2000, 1999, 1998, 1997, 1996, 1995
U.S. Bancorp 1997, 1996
U.S. Filter 1981, 1980, 1979, 1978, 1977
U.S. Foodservice 2000, 1999
U.S. Healthcare 1996, 1995
U.S. Hoffman Machinery 1959, 1958, 1957
U.S. Industries 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
U.S. Office Products 1999, 1998
U.S. Pipe & Foundry 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
U.S. Shoe 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964
U.S. Smelting, Refining & Mining 1970, 1967, 1966
U.S. Steel 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
UAL 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995
Udylite 1957, 1955
UGI 2005
UIS 1994, 1993, 1992, 1991, 1990, 1989
Ultramar Diamond Shamrock 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993
Unicom 2000, 1999, 1998, 1997, 1996, 1995
Unifi 1994, 1993
Unilever U.S. 1993, 1992, 1991, 1990, 1989
Union Camp 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
Union Carbide 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
Union Pacific 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1984, 1983, 1982, 1981, 1980
Union Planters Corp. 2002
Union Texas 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987
Union Texas Natural Gas 1962, 1961
Uniroyal 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
Uniroyal Chemical 1994, 1993, 1992, 1991
Uniroyal Goodrich Tire 1990
Unisource 1999, 1998
Unisys 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
United Auto Group 2005, 2004, 2003, 2002, 2001, 2000, 1999
United Engineering & Foundry 1962, 1961, 1959, 1958, 1957, 1955
United Merchants & Mfrs. 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
United Parcel Service 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995
United Refining 1981, 1980, 1976, 1975
United States Filter 1999
United States Shoe 1995
United States Steel 2005, 2004, 2003
United States Surgical 1994, 1993, 1992
United Stationers 2005, 2004, 2003, 2002, 2001, 2000, 1999
United Technologies 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
UnitedHealth Group 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995
Universal 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988
Universal American 1968, 1967, 1966, 1965, 1964
Universal Foods 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983
Universal Forest Prods. 1994
Universal Health Svcs. 2005, 2004, 2003
Universal Leaf Tobacco 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972
Universal Match 1965, 1964, 1963, 1962, 1961, 1960
Universal Oil Products 1975, 1974, 1973, 1972, 1971, 1970, 1969
Unocal 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
Unum 1999, 1998, 1997, 1996, 1995
UnumProvident 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1996, 1995
US Airways Group 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995
US Pharmaceuticals 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
US West 2000, 1999
USA Education 2002, 2001
USAA 2005, 2004, 2003
USAA 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995
USF&G 1998, 1997, 1996, 1995
USG 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955
USM 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1955
UST 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985
Utah International 1976, 1975, 1974, 1973
UV Industries 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972
Since 1955, when the first FORTUNE 500 was created, more than 1,800 companies have appeared on the list. Many of these companies have changed names over this period, owing to mergers, acquisitions, and bankruptcies. Other companies have gone private, or simply changed their names.

Companies are listed by the name with which they were associated in 2005, or at the time of their most recent list appearance before that. FORTUNE 500 companies that have been acquired by other FORTUNE 500 companies are listed under the name of the acquiring company. Rankings have been revised to reflect corrections in data.
Fortune 500 Company Search