3|0 Commando #10382634

members (measured 13 Oct 2026, 00:03 UTC)

14 April 2021

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 We do not publish numbers we have not measured.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
11 Aug 2026, 17:36	2	first reading

Ownership

Owned by Harry (@HarryPearce) 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

Harry (@HarryPearce) — First Sea Lord (rank 255)

Igor (@kowaIsk_i) — Commandant General (rank 254)

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

Rank structure

First Sea Lord0

Commandant General0

Unit Commanding Officer0

Unit Executive Officer0

Troop Sergeant0

Unit Senior Non-Commissioned Officer0

Troop Commander0

Brigade Patrol Troop0

Motor Transport Troop0

Communications & Intelligence Troop0

Royal Marines Policing Troop0

Member2

Awaiting Placement0

Guest0

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

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.