[TECOM]Training And Education Command[USMC] #13628238

members (measured 10 Oct 2026, 14:12 UTC)

5 January 2022

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 We do not publish numbers we have not measured.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
12 Aug 2026, 05:09	21	first reading

Ownership

Owned by Arthrix (@Aethrix32) 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

Arthrix (@Aethrix32) — JCS (rank 255)

Pinkie (@PinkieUnicxrn) — Headquarters (rank 9)

bdelliodboot771 (@luicalibre5016) — Headquarters (rank 9)

@VincereAtlas — Headquarters (rank 9)

@Richman6856 — Junior drill instructor (rank 2) terminated

MonkeyCatcher (@andybi1) — Drill Instructor School (rank 1)

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

Rank structure

JCS1

Headquarters5

Commanding General1

Deputy Commanding General0

Chief Drill Instructor0

Head Drill Instructor0

Senior drill instructor6

Drill Instructor3

Junior drill instructor3

Member21

Drill Instructor School2

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.

UN1TED STATES MAR1NE CORPS#11266500 · 6 shared members

319

~Marine Corps Military Police~#12298040 · 5 shared members

[U.S.]-UNITED STATES ARMY-[U.S.]#14661517 · 4 shared members

175

MARINE CORPS SPECIAL OPERATIONS COMAND#12380496 · 4 shared members

United States Army #3108077 · 3 shared members

1,430,131

[1st]1st Marine Division [USMC]#13628903 · 3 shared members

[U.S.] Army Special Operations Command [U.S.]#14668197 · 3 shared members

[U.S.] Τraining and Doctrine Cοmmand [U.S.]#14664837 · 3 shared members

[U.S.] Human Resources Command [U.S]#34907223 · 3 shared members

Scriptbloxian Studios#4705120 · 2 shared members

30,036,275

KizmoTek Studio#3115970 · 2 shared members

7,476,676

Pilot Training Club#2794513 · 2 shared members

3,874,510

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.