you could be right on this worldbeater there is another company similar to winter gardens they are on the London stock exchange and have a market cap of 1.39b heres the link
also if you read the Q& A insightsone question asks who would be comparable to Winter Gardens that trades in the public markets here is the answer below
From our perspective the only company that has gone down the path that Winter Garden is establishing and planning to roll out in the next 12 - 24 months is GW Pharmaceuticals listed in London. They currently have1.4 billion GBP market capitalization.