RALVe™ software #2678530
Game studiosENPC GamingSoftware DistributionGame Development
Description
Valve Corporation is an American video game development and digital distribution company headquartered in ######### ########### United States. Its European-based office opened in #### ## ########### Founded in 1996 as "Valve Software" by former Microsoft employees Gabe Newell and #### ########### the company has developed the critically ######### Half-Life, Counter-Strike, Portal, Day of Defeat, Team Fortress, Left 4 Dead and Dota video game series. It also developed and maintains the Source engine on which most of its games run, and the software distribution platform Steam, which has led to the Steam Machine, a line of pre-built gaming computers running SteamOS.
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 22 Aug 2026, 14:18 | 14 | first reading |
Ownership
Owned by @anglelover57 as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.