  We discuss a class of technically-natural UV extensions of the Standard Model
in which the electroweak scale is shielded from large radiative corrections
from heavy UV physics due to an enhanced Poincare symmetry. Such heavy sectors
can be invoked to provide solutions to known shortcomings of the Standard
Model, such the strong-CP problem, the absence of dark matter, and the lack of
neutrino masses. We discuss the relationship to scale-invariant models.
