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Umbra PMC

Umbra PMC #33088073

11
members (measured 22 Sept 2026, 15:43 UTC)
11 September 2023
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENmilitary simulationroleplaytactical training

Description

Umbra PMC is a Private Military Company that operates in the shadows all across the world. We like the work well done and without dragging the attention at us. We focus on making our trainees high quality operators that are able to work in a team and efficiently. They are prepared for diverse scenarios such as HVT capture or assassination, Hostages Rescue, stealing Documents, gathering intel and more.

Written by the group; not a statement 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 We do not publish numbers we have not measured.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)MembersChange
19 Aug 2026, 02:0811first reading

Ownership

Owned by Mac (@mcultra007) 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

Mac (@mcultra007) — Captain (rank 255)

Hunter (@HunterWole) — Commissioned Officers (rank 252)

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

Rank structure

Captain1
First Lieutenant0
Commissioned Officers2
Non Commissioned Officers0
Umbra Operatives4
Allies of Umbra0
Allied Representative0
Visitor5
Member11
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.

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.