The Office of Callum Sims #748918

members (measured 31 Aug 2026, 12:33 UTC)

13 December 2012

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Aug 2026, 18:52	1	first reading

Ownership

Owned by @Wayow221 as measured.

Members we’ve seen

@Wayow221 — Owner (rank 255) terminated

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

Related groups

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

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The Elder Scrolls V : Skyrim (FANS)#465723 · 1 shared members

Recon assault squad#444069 · 1 shared members

Epical Sauce Peeps#495664 · 1 shared members

[RMLS] Roblox Major League Soccer#1148403 · 1 shared members

RCL Roblox Champions League#911146 · 1 shared members

PSV Eindhoven (MPS/TPS)#2808315 · 1 shared members

lamborghini adictors#932416 · 1 shared members

Roblox Best Pwners(R.B.P)#99901 · 1 shared members

Fred Fan Club!!!#1020199 · 1 shared members

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.