[SECO] | Mobile Task Forces #9880513

2

members (measured 21 Sept 2026, 23:24 UTC)

7 March 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENroleplayfictional organizationgaming group

Description

[𝚂𝙴𝙲𝙾] 𝙼𝚘𝚋𝚒𝚕𝚎 𝚃𝚊𝚜𝚔 𝙵𝚘𝚛𝚌𝚎𝚜 Elite combative department made up of task forces to serve [SECO]. Link to [SECO]: https://www.roblox.com/groups/9855285/Special-Entity-Containment-Organisation-SECO#!/about

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 We do not publish numbers we have not measured.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)	Members	Change
26 Aug 2026, 11:11	2	first reading

Ownership

Owned by BladeRunner (@Sinsfuldeath) 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

BladeRunner (@Sinsfuldeath) — Founder (rank 255)

BhuiiiAkimbo (@BhuiiiInvicta) — Co-Founder (rank 254)

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

Rank structure

Founder0

Co-Founder0

MTF Director0

MTF Manager0

Task Force Captain0

Task Force Supervisor0

[Ark X] ("The Guardians")0

[Ark 9] ("Impact")0

[Xenon 11] ("Silver Lining")0

[Xenon 9] ("The Box")0

[Arcon 10] ("Fate Holders")0

[Arcon 5] ("Last Hope")0

Member2

Awaiting Placement0

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.

SCPF -̷ Special Containment Procedures Foundation#15213495 · 2 shared members

|SCP:F|Special Containment Procedures Foundation#9967286 · 2 shared members

[/ ACI /] Atlas Containment International#16286520 · 2 shared members

Gamma - Prison#6783892 · 2 shared members

Humаnity Defense Corps#15588650 · 2 shared members

Special Entity Containment Organisation [SECO]#9855285 · 2 shared members

7

Internal Protection Alliances.#8392893 · 2 shared members

6

[/ Atlas /] Department of Control#16287271 · 2 shared members

5

[SECO] | Medical Division#9880458 · 2 shared members

2

[SECO] | Technical & Maintenance Division#9880488 · 2 shared members

2

[SECO] | External Affairs Division#9880472 · 2 shared members

2

[SECO] | Security Division#9880507 · 2 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.