Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
PKO.Inc

PKO.Inc #6272848

91
members (measured 9 Oct 2026, 16:26 UTC)
11 May 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosKOgame developmentgamepass salesdiscord promotion

Description

PKO.Inc 피케오 주식회사 Sell gamepass, make games, etc. [게임패스 판매, 게임제작등] You can get promoted by entering Discord [디스코드에 가입해 승격할수 있습니다] 디스코드 : s2jVbYN

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

Membership history

Growth

919291.510 August 2026 — 92 members25 August 2026 — 91 members10 August 202625 August 2026
2 measurements spanning 14 days, net -1. 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 91–92 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
25 Aug 2026, 07:2791-1
10 Aug 2026, 21:3692first reading

Ownership

Owned by @pkogx 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

@pkogx — PK Owner (rank 255)

Professor_P (@LeaderPko) — PKO (rank 254)

Prof_N (@PKOGXN) — PKO (rank 254)

@DARKRAI_PRO777 — 보안 관리원 (rank 253)

BKNO_1 (@mueouhal) — 보안 관리원 (rank 253)

0of_bakyoun (@ghfrescsdw) — 보안 관리원 (rank 253)

@twiggle29 — 보안 관리원 (rank 253)

@tre43e6u75r6e42222 — 보안 관리원 (rank 253)

CDM_DK (@dkdlaWnsWnsdl) — 보안 관리원 (rank 253)

@jck9175 — 연구원 (rank 252)

jihyeonpapa (@skksjjejje) — 일반 멤버 (rank 1)

SKY_COULD (@Johndoe101100120) — 일반 멤버 (rank 1)

Joon (@JoonJoonSu) — 일반 멤버 (rank 1)

I_I (@Rrpper1209) — 일반 멤버 (rank 1)

@anjeongbeom — 일반 멤버 (rank 1) terminated

ilililililli (@chanpide11) — 일반 멤버 (rank 1)

Cabri (@zoKEcx) — 일반 멤버 (rank 1)

docter_S (@speeed1102) — 일반 멤버 (rank 1)

PAcrew_Lukid (@kachiwun123) — 일반 멤버 (rank 1) terminated

@PaKer_Omega — 일반 멤버 (rank 1)

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

Rank structure

PK Owner0
PKO0
보안 관리원0
연구원0
[출입허가]0
멤버92
일반 멤버77
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.