Technetium-99 #5694767

635

members (measured 18 Oct 2026, 00:15 UTC)

29 February 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENSCP FoundationGaming GroupClosed/Inactive

Description

The Technetium-99 Corporation has been closed. Responsible for games under the SCP genre. Directed by EternalFurious. Technetium-99 is a subsidiary of Periodic Games.

Written by the group; not a statement by this register.

Membership history

Growth

5 measurements spanning 48 days, net +2. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 633–636 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Sept 2026, 15:37	635	-1
30 Aug 2026, 06:21	636	+1
16 Aug 2026, 21:28	635	+1
15 Aug 2026, 03:17	634	+1
10 Aug 2026, 14:13	633	first reading

Ownership

Owned by @LowPolys 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

@LowPolys — The Administrator (rank 255)

@Alorist — Developer (rank 254)

@EternalFurious — Developer (rank 254)

Tricky (@TheFunnyGhost2) — Foundation (rank 1)

Chiefy (@EmperorChiefy) — Foundation (rank 1)

@GabbyMiguel413 — Foundation (rank 1)

VaultBuild (@Vault8166OriginBuild) — Foundation (rank 1)

Znarch (@zachnico123) — Foundation (rank 1)

teri (@teriirii) — Foundation (rank 1)

@lcemaz — Foundation (rank 1)

ii_trooperblake (@Captblake44) — Foundation (rank 1)

@Versotb — Foundation (rank 1)

XxShadowWarrior67xX (@BIuPeps) — Foundation (rank 1)

aldecdepolloo (@Andreec_ls) — Foundation (rank 1)

@idvokioan — Foundation (rank 1)

17Lucky (@luckyblock0948) — Foundation (rank 1)

laska (@Lvqzxa) — Foundation (rank 1)

layla (@layla3953) — Foundation (rank 1)

raph (@OriginalLuckyPenguin) — Foundation (rank 1)

Squirrel (@cutekittylillynoob) — Foundation (rank 1)

AllMight (@jeffy8644) — Foundation (rank 1)

luxx (@Luxx_Gamings) — Foundation (rank 1)

Naomi (@Indexitary) — Foundation (rank 1)

nether (@TBNR13rm) — Foundation (rank 1)

al1s_nurse (@D4TH_BL00XP) — Foundation (rank 1)

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

Rank structure

The Administrator1

Developer2

Site Director1

Site Disease Control and Prevention0

[NTF] Nine-Tailed Fox0

[MTF] Mobile Task Force0

Security Department0

Member633

Foundation629

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.

Lithium Labs#5205652 · 74 shared members

LSPLASH#3049798 · 41 shared members

Chillz Studios#2782840 · 38 shared members

The Flamingo Fan Club#3336691 · 32 shared members

Roblox#7 · 29 shared members

Paradoxum Games#4914494 · 29 shared members

Silicon Simulators#12398592 · 27 shared members

Bee Swarm Simulator Club#3982592 · 25 shared members

ROLVe#2613928 · 23 shared members

Thinking Project#1235888 · 23 shared members

Argon Interactive#12408882 · 23 shared members

Sol's Studio#8509669 · 21 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.