According to a response by a Huel spokesperson in a Huel user forum, Huel is preparing a North American manufacturing and shipping center that they hope will be in operation as early as February 2017.

We are look at February now. But we have a blending facility, a fulfillment house and really it is just the details we need to get finalised…

wow, so you will produce it out there, not just ship it?

Yes there will be a facility in North America making Huel.