Our brands

Manufacturer and innovator of solutions

Greenhouses

Serres Harnois offers more than just a greenhouse structure. Over the years, we've built turnkey greenhouse projects that grow fresh vegetables, new flower varieties and seedlings.

MegaDome^MD

Whatever your industry, our membrane buildings are the solution to all your indoor storage expansion needs. More than 5,000 dome projects have been built worldwide.

Vermax

The first carbon-neutral glass greenhouse