| Vaka | Japan | February 15, 2018 | 1 | 2 |
| Valcon Games | United States | 2005 | — | 2 |
| Valiant Game Studio | Sweden | 2017 | 1 | 1 |
| VALOFE | South Korea | — | — | 2 |
| Valve Corporation | United States | 1996 | 30 | 28 |
| Vanguard Entertainment | — | 2010 | 1 | — |
| Vanillaware | Japan | February 8, 2002 | 2 | — |
| Vanpool | Japan | 1999 | 5 | — |
| VAP Inc. | Japan | January 24, 1981 | 3 | 3 |
| Varie | Japan | 1986 | — | 4 |
| Vatra Games | Czech Republic | 2009 | 1 | — |
| VD-dev | France | 1990 | 1 | — |
| Vector Unit | United States | 2007 | 4 | 3 |
| Vektor Grafix | United Kingdom | 1986 | 3 | — |
| Venan Entertainment | United States | 2002 | 1 | — |
| Vendel Games | Kazakhstan | — | 1 | — |
| Venturous | Sweden | — | 1 | 1 |
| Veritable Joy Studios | United States | — | 1 | 1 |
| Vermillion Digital | Thailand | 2017 | 1 | — |
| Versus Evil | United States | 2013 | — | 17 |
| Vertex Pop | Canada | — | 1 | 1 |
| Vertical Reach | Portugal | — | 2 | 1 |
| Vertical Robot | Spain | April 2016 | 2 | 2 |
| Vertigo Games | South Korea | 2006 | 1 | — |
| Vertigo Games | Netherlands | 2008 | 6 | 6 |
| VestGames | Germany | 2020 | 1 | — |
| VG Entertainment | Ukraine | March 2012 | 1 | — |
| VG Games | Romania | — | 1 | 1 |
| Viacom | United States | December 31, 2005 | — | 2 |
| ViacomCBS International | — | 2006 | — | 1 |
| Vicious Cycle Software | United States | 2000 | 4 | — |
| Victor Entertainment | Japan | April 25, 1972 | — | 4 |
| Victor Interactive Software | Japan | 1996 | 10 | 8 |
| Video Games Deluxe | Australia | — | 1 | — |
| Video System | Japan | 1984 | 9 | 2 |
| ViewApp | Austria | — | 2 | — |
| Vigil Games | United States | 2005 | 3 | — |
| ViJuDa | Spain | — | 2 | 1 |
| Vikerlane | United Kingdom | — | 1 | — |
| Vile Monarch | Poland | — | 4 | 1 |
| Vingt-et-un Systems Corporation | Japan | 1992 | 1 | — |
| Vir2L Studios | — | 1999 | 4 | 4 |
| Virgin Interactive | United States | 1983 | 1 | 34 |
| Virgin Media | United Kingdom | 1984 | 1 | — |
| Virtual Arts Studio | Brazil | — | 2 | 1 |
| Virtual Playground | United Kingdom | — | 5 | — |
| Virtuos | People's Republic of China | 2004 | 4 | — |
| VIS Entertainment | United Kingdom | 1996 | 3 | — |
| Visceral Games | United States | 1998 | 15 | — |
| Visco Corporation | Japan | 1982 | 2 | — |
| Vision Park | Sweden | — | — | 3 |
| Visual Arts | Japan | 1991 | 3 | 9 |
| Visual Concepts | United States | 1988 | 55 | — |
| Visual Sciences | United Kingdom | 1993 | 2 | — |
| Viva Media | — | 1998 | — | 4 |
| Vivarium Inc. | Japan | 1996 | 1 | — |
| Vivendi | France | December 18, 1987 | 1 | 5 |
| Vivid Games | Poland | — | 3 | 1 |
| Viz Media, LLC | United States | July 2, 1986 | — | 1 |
| VK | Cyprus | 2005 | — | 1 |
| Vlambeer | Netherlands | September 2010 | 4 | 1 |
| Vochozka Trading | Czech Republic | October 20, 1995 | — | 3 |
| Vogelfänger | Poland | 2015 | 1 | 1 |
| Void Studios | Brazil | February 2015 | 1 | — |
| Volatile Games | United Kingdom | 2006 | 1 | — |
| Volframe | Poland | 2015 | 1 | — |
| Voltage | Japan | September 1999 | 1 | 1 |
| Vortex Software | United Kingdom | 1982 | 1 | 2 |
| Voskhod | Russia | 1959 | — | 1 |
| Voxler | France | October 6, 2005 | 11 | — |
| Vridge | Japan | July 14, 2000 | 6 | — |
| Vulcan Software | United Kingdom | January 5, 1994 | 3 | 2 |