Get a list of all registered objects implementing a certain interface
Just tried this, works and does not depend on lifetime context: Enumerate types using Activator instead var types = con.ComponentRegistry.Registrations .Where(r => typeof(ISomeInterface).IsAssignableFrom(r.Activator.LimitType)) .Select(r => r.Activator.LimitType); Then to resolve: IEnumerable<ISomeInterface> lst = types.Select(t => con.Resolve(t) as ISomeInterface);