from what i have read, hele is pegged at between 15 to 20 percent growth rate.
the industry is not that fast in growth itself, but hele has a nich and supplements that with acquisitions.
i cant recall where i read this. im sure youll need a "source" and not just my word.
if you do a look up on warren buffet, one thing that recalls is a fund that uses some of his ideas.
i think the fund is "green mountain". they own hele.
you can see several write ups by the analyst or the fund manager.
he list some pro's and risk's of hele.
i believe in one of the (first) articles, he list the company at 15 to 20 in growth.
hope this helps