IBT | International Brotherhood of Teamsters. #17297824
OtherENLabor UnionReal World OrganizationNon-Gaming Entity
Description
The International Brotherhood of Teamsters (IBT), also known as the Teamsters Union, is a labor union in the United States and Canada. Formed in 1903 by the merger of The Team Drivers International Union and The Teamsters National Union now represents a diverse membership of blue-collar and professional workers in both the public and private sectors, totalling about 1.3 million in 2015. Formerly called the International Brotherhood of Teamsters, Chauffeurs, Warehousemen and Helpers of America, the IBT is a member of the Strategic Organizing Center and Canadian Labour Congress.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 15 Aug 2026, 09:43 | 2 | first reading |
Ownership
Owned by @JustinianKlemens 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
@JustinianKlemens — General President (rank 255)
PROMETHEUS (@ROCKEFELLER_DOLLAR) — Supporters (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.