Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Building Tycoon

Building Tycoon #9769426

70
members (measured 12 Oct 2026, 23:15 UTC)
27 February 2021
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

48705910 August 2026 — 48 members25 September 2026 — 70 members10 August 202625 September 2026
2 measurements spanning 46 days, net +22. 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 45–73 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
25 Sept 2026, 23:3470+22
10 Aug 2026, 23:2348first reading

Ownership

Owned by Strike (@Striketacular) as measured.

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

Members we’ve seen

Strike (@Striketacular) — Owner (rank 255) terminated

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

Rank structure

Owner1
Admin0
Mod0
Mods0
Kool0
Member48
Member47
Guest0

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

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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.