[HQ] Headquarters 1 #33721742

members (measured 14 Aug 2026, 23:48 UTC)

15 January 2024

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 We do not publish numbers we have not measured.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
14 Aug 2026, 23:48	3	first reading

Ownership

Owned by OPS_Trey (@Treysdeveloperacc) as measured.

Members we’ve seen

OPS_Trey (@Treysdeveloperacc) — [G.H]Group Holder (rank 255)

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

Rank structure

[G.H]Group Holder1

[CMC] Commandant of The Marine Corps1

[ACMC]Assistant Commandant Of Marine Corps0

[E9C]Sergeant Major Of The Marine Corps0

[DMCS]Director Of Marine Corps Staff0

[IGMC] Inspector General Of Marine Corp0

[DIGMC]Deputy Inspector General Of Marine Corps0

Member3

Awaiting position1

Guest0

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

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

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Slyce Entertainment#5470076 · 1 shared members

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Fight In A Game#14403119 · 1 shared members

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REACT Studiosᅠ#17180419 · 1 shared members

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Roblox Developer Community#10720185 · 1 shared members

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First Response | Studios#4987925 · 1 shared members

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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.