~ RMC ~ Royal Marine Corps #15932868

members (measured 22 Sept 2026, 06:35 UTC)

17 September 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 We do not publish numbers we have not measured.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 Sept 2026, 07:44	1	first reading

Ownership

Owned by @British_Constitution 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

@British_Constitution — Group Administrator (rank 255)

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

Rank structure

Group Administrator0

Group Staff0

Developer0

Captain General0

First Sea Lord0

General Staff0

Commandant General Royal Marines0

[OF-7] Major General0

[OF-6] Brigadier0

[OF-5] Colonel0

[OF-4] Lieutenant Colonel0

[OF-3] Major0

[OF-2] Captain0

[OF-1] 2nd Lieutenant/Lieutenant0

[OR-9] Warrant Officer Class 10

[OR-8] Warrant Officer Class 20

[OR-7] Colour Sergeant0

[OR-4] Corporal0

[OR-6] Sergeant0

[OR-3] Lance Corporal0

[OR-1] Marine0

[OR-1] General Duty Marine0

Member1

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.

Staffordshire, Great Britain#11174320 · 1 shared members

412

[BUK] The Royal Household#5207725 · 1 shared members

[UK] • | British Army | •#14592173 · 1 shared members

~ MPS~ Metropolitan Police Service#13165139 · 1 shared members

RUK | British Forces#5207727 · 1 shared members

~ RHUK ~ Royal Household of the United Kingdom#12992279 · 1 shared members

County of Staffordshire#4128093 · 1 shared members

~ CH ~ Companies House of the UK#15037861 · 1 shared members

[UK] • | United Kingdom | •#15876728 · 1 shared members

[UK] • | Houses of Parliament | •#15876736 · 1 shared members

~ LAS ~ London Ambulance Service#13089792 · 1 shared members

RUK | Royal Air Force#5220164 · 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.