Even with stock markets plunging across the globe today, there is still one industry with nothing short of stellar growth expected in 2016.

As cannabis markets continue to expand and develop across the US, even those in state’s with some of the harshest laws around the plant are finding a way to make a buck.

In Wisconsin, a state where less than an ounce can get you six months, The Milwaukee Journal Sentinel reports many local companies are finding a way in to the $2.7 billion dollar a year industry that a Bank of America Merrill Lynch report estimated could hit $35 Billion by 2020.

Much of the time they didn’t even know they where in it. “We kind of stumbled into this,” said John Moore of Cubic, a company that designs and builds mezzanine platform structures that can be used inside warehouses, “and we’re like, ‘Oh, wow, that’s crazy…I mean, the shock factor was there.”

The same can be said for Therma-Stor. After many cryptic orders for the company’s line of dehumidifiers came in from the west coast, they assigned long time staffer Clif Tomasini to see what was up.

“They didn’t tell us too much about why,” said Tomasini, “They just said it was to grow plants. … They’d buy one unit and then they would call back and they would buy two units, and the next time they’d order a few more.”

After some research Clif hit the nail on the head, and has helped push Thermo-Stor’s Quest brand deep into the cannabis cultivation space.

“I don’t know if we’re the leader, but we’ve been doing it the longest,” he said.