Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
The Alterra Corporation

The Alterra Corporation #3270141

1,557
members (measured 8 Oct 2026, 06:01 UTC)
4 June 2017
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

1,5511,5571,55410 August 2026 — 1,551 members20 August 2026 — 1,552 members28 August 2026 — 1,554 members3 September 2026 — 1,555 members5 September 2026 — 1,556 members7 September 2026 — 1,555 members8 September 2026 — 1,554 members14 September 2026 — 1,553 members15 September 2026 — 1,554 members2 October 2026 — 1,555 members5 October 2026 — 1,556 members5 October 2026 — 1,557 members6 October 2026 — 1,556 members8 October 2026 — 1,557 members10 August 20268 October 2026
14 measurements spanning 59 days, net +6. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 1,550–1,558 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
8 Oct 2026, 00:201,557+1
6 Oct 2026, 00:401,556-1
5 Oct 2026, 22:411,557+1
5 Oct 2026, 07:211,556+1
2 Oct 2026, 18:211,555+1
15 Sept 2026, 23:101,554+1
14 Sept 2026, 16:401,553-1
8 Sept 2026, 13:311,554-1
7 Sept 2026, 05:011,555-1
5 Sept 2026, 11:001,556+1
3 Sept 2026, 16:501,555+1
28 Aug 2026, 03:301,554+2
20 Aug 2026, 21:501,552+1
10 Aug 2026, 12:061,551first reading

Ownership

Owned by @ObeseToddHoward as measured.

Claimed by user #35199085 — observed between sweeps, detected 10 Aug 2026, 13:32 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0
players in this group’s experiences right now
8,253
lifetime visits across 3 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@ObeseToddHoward — [HR] Chairman (rank 255)

Cancer (@Qus_ay) — [HR] Exploration (rank 21)

MrTeeVee (@TaleOmidManners) — [MR] Engineer (rank 16)

Nixle (@NixleDev) — [LR] Exploration (rank 12)

@zexthoid — [LR] Exploration (rank 12)

ArcticIceberg (@Artic_Mando) — [LR] Exploration (rank 12)

Shinray (@Shinr4y) — [LR] Recruit (rank 3)

223riley (@datrealboyiscool) — [LR] Recruit (rank 3)

@iiGavinSmh — [LR] Recruit (rank 3)

Coyote (@ellis224466) — [LR] Recruit (rank 3)

JammyTheKitPup (@ProtogenFoxPaws) — [LR] Recruit (rank 3)

@HoverFishIsSeaWorthy — [LR] Recruit (rank 3)

Fang (@sharky98989) — [LR] Recruit (rank 3)

CryloLurker (@libbi01) — [LR] Recruit (rank 3)

HTFJ (@happythefacejamil) — [LR] Recruit (rank 3)

@CheddarDonut54 — [LR] Recruit (rank 3)

kenny83491 (@XterrarexX) — [LR] Recruit (rank 3)

@Super_extremeguy — [LR] Recruit (rank 3) terminated

bee (@beecoolcoolcool) — [LR] Recruit (rank 3)

Osadniczek140 (@polskimisiex) — [LR] Recruit (rank 3)

E11A2 (@aliceinker) — [LR] Recruit (rank 3)

nbzest nblitz (@nblitzed) — [LR] Recruit (rank 3)

Alpha (@flamingohelpmepls) — [LR] Recruit (rank 3) terminated

MayKai (@SpiritualSunYT) — [LR] Recruit (rank 3)

Bort (@ayefugs) — [LR] Recruit (rank 3)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

[HR] Chairman1
[HR] Board of Directors3
[HR] Developer0
[HR] Engineer0
[HR] Exploration1
[HR] Security0
Investor0
Priority Passenger0
Passenger0
[MR] Engineer1
[MR] Exploration1
[MR] Security0
[LR] Engineer1
[LR] Exploration8
[LR] Security 1
[LR] Recruit893
Banned59
Member1,551
Citizen583
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

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.