| U-CAN | Japan | June 1, 1954 | — | — |
| Ubiquity | — | 1990 | Original Production | — |
| UFO Records | Taiwan | December 1, 1982 | — | 1 |
| Ujikoen | Japan | January 1, 1865 | — | — |
| UK Project | Japan | January 1, 1991 | — | — |
| UK Records | United Kingdom | January 1, 1972 | — | 1 |
| Ultima Thule Records | Sweden | January 1, 1991 | — | 1 |
| Ultimae Records | France | January 1, 1999 | — | — |
| Ultra Records | United States | 1995 | Original Production | — |
| Ultrasuoni S.r.l. | Italy | January 1, 2010 | — | — |
| UMC | United Kingdom | 2006 | — | — |
| UMC | United Kingdom | January 1, 2016 | — | 1 |
| UMe | United States | 1999 | Imprint | — |
| Umlaut Records | Sweden | January 1, 2004 | — | 1 |
| UnBORDE | Japan | December 2010 | Imprint | — |
| Undamento | Italy | April 16, 2012 | — | 1 |
| UNDER CODE PRODUCTION | Japan | March 1, 2003 | Original Production | — |
| UNFD | Australia | January 1, 2011 | — | 3 |
| Union Square Music | United Kingdom | 1999 | Reissue Production | — |
| Unique Leader Records | United States | 1999 | Original Production | — |
| Unit Records | Switzerland | January 1, 1983 | — | 1 |
| United Artists | United States | — | Production | — |
| United Artists Records | United States | January 1, 1957 | — | 2 |
| Unitor | Finland | January 1, 1963 | — | — |
| Universal | — | March 1996 | Imprint | — |
| Universal Edition | Austria | January 1, 1901 | — | — |
| Universal Island Records | United Kingdom | — | Original Production | — |
| UNIVERSAL J | Japan | June 2002 | Original Production | — |
| UNIVERSAL J | Japan | June 26, 2002 | — | 1 |
| Universal Motown Records | United States | January 1, 2005 | — | 1 |
| Universal Music | United States | January 1, 1997 | Imprint | — |
| Universal Music | Czech Republic | January 3, 1994 | — | 1 |
| Universal Music AB | Sweden | — | Original Production | — |
| Universal Music Australia | Australia | July 1997 | Imprint | — |
| Universal Music Australia | Australia | January 1, 1934 | — | 2 |
| Universal Music Enterprises | United States | October 1, 1999 | — | 2 |
| Universal Music France | France | December 1998 | Original Production | — |
| Universal Music France | France | December 1, 1997 | — | 1 |
| Universal Music Group | United States | September 1934 | Holding | — |
| Universal Music Group | United States | September 1, 1934 | — | 133 |
| Universal Music Group International | — | July 11, 2005 | — | — |
| Universal Music Hong Kong | Hong Kong | January 1, 1999 | — | 19 |
| Universal Music Indonesia | Indonesia | January 1, 1987 | — | 1 |
| Universal Music Japan | Japan | April 20, 1990 | — | 15 |
| Universal Music Latin Entertainment | United States | January 1, 1997 | — | 7 |
| Universal Music Latino | United States | 1997 | Production | — |
| Universal Music Latino | United States | January 1, 1997 | — | 5 |
| UNIVERSAL MUSIC LLC | Japan | July 1999 | Holding | — |
| Universal Music Malaysia | Malaysia | January 1, 1977 | — | — |
| Universal Music Oy | — | December 1998 | Holding | — |
| Universal Music Polska | Poland | January 1, 1998 | — | 1 |
| Universal Music Portugal | Portugal | — | — | 1 |
| Universal Music Recordings | United Kingdom | 2023 | Imprint | — |
| Universal Music Russia | Russia | January 1, 1995 | — | 2 |
| Universal Music Sdn. Bhd. | Malaysia | January 1, 1999 | — | — |
| Universal Music TV | United Kingdom | 1998 | Imprint | — |
| Universal Records | United States | 1996 | Production | — |
| Universal Records | United States | January 1, 1995 | — | 7 |
| Universal Republic Records | United States | 2006 | — | — |
| Universal Republic Records | United States | January 1, 2006 | — | 1 |
| UNIVERSAL SIGMA | Japan | 2004 | Original Production | — |
| Universal Sigma | Japan | January 1, 2004 | — | 2 |
| Unterm durchschnitt | Germany | May 28, 1999 | — | — |
| Up-Front Works | Japan | May 1, 1993 | — | — |
| Uptown Records | United States | January 1, 1986 | — | 1 |
| URBAN | Germany | — | Original Production | — |
| Urban | Germany | January 1, 1993 | — | 1 |
| Urban Music Tour | France | April 1, 2009 | — | — |
| Urban Outfitters | United States | January 1, 1970 | — | — |
| Urbane Music | South Korea | January 1, 2015 | — | — |
| USM JAPAN | Japan | — | Production | — |
| UUUM | Japan | June 1, 2013 | — | — |