About Us

Controlled Environment Agriculture Solutions for your Business
Founded in 1932, Rough Brothers, Inc. (RBI) has grown from a workshop with a handful of employees to the nation’s largest greenhouse design and manufacturing company. Our team of engineers and horticulturalists work collaboratively with you to design customized solutions for every growing function – whether you operate a family-owned garden center, oversee acres of leafy greens production, manage horticultural research, or run a botanical gardens conservatory. With four manufacturing facilities across the country, we’re able to get you what you need when you need it.
Our Greenhouse Services
When you partner with us, you’ll be working with the most experienced greenhouse sales and design team in the industry. Our services span across all phases of your greenhouse operations, which means we’re there for you every step of the way.
Growing & Processing Solutions
Growing solutions
- Nexus Greenhouse Systems
- Rough Brothers, Inc.
- Tetra
- Thermo Energy
PROCESSING SOLUTIONS
- Apeks Supercritical
- Delta Separations

Growing Solutions

Nexus Greenhouse Systems

Rough Brothers, Inc.

Tetra
At Tetra, we ensure that everything in your indoor cultivation facility is optimized and integrated to work together, because if one piece of the system fails, it puts your production and success at stake.

Thermo Energy
Thermo Energy handles fabrication of greenhouse structures, supplies and installs greenhouse heating and cooling systems, irrigation systems, CO2 systems, hot water storage tanks and more.
Processing Solutions

Apeks Supercritical
