Two separate questions get bundled together whenever someone asks about an "anonymous holding company": does the state where an LLC is formed keep member and manager names off the public record, and — separately — does pairing that LLC with a Wyoming holding company change the answer? The two questions have different answers in every state, and neither one is safe to assume from the other. This page indexes both, state by state.
A handful of states — Wyoming, New Mexico, Delaware, and Michigan among them — never require member or manager names on the LLC's own public filing. Most states do. For the states that do, the practical way to get an anonymous result is the same one used throughout this series: name a Wyoming holding LLC as the member or manager of record, so the public filing shows the Wyoming entity instead of an individual. See our full list of anonymous LLC states for the broader picture.
More states will be added to this index over time. If a state you need isn't listed yet, our Wyoming holding company guide covers the general structure that applies regardless of where the operating LLC is formed.