Want to know what prosperity looks like? It’s strong agribusinesses, healthier lifestyles and a sustainable future. That’s what our customers pursue — and what inspires our team of leading specialists in controlled environment agriculture (CEA).DISCOVER OUR HERITAGE
Grow Your Opportunity Now
We can support your growing and processing projects, regardless of size and at any stage or with complete turnkey solutions.
Here’s a summary of how Prospiant, a Gibraltar company, can help your business, research or community institution as well as high schools and universities.HOW CAN WE HELP YOU?
Design Your Project With Expert Consultation
Prospiant offers complete architectural design, advisory and consulting services. Our team includes licensed architects, engineers and other experts on staff, and a network of proven contractors who will help design and test sites as part of site development for your project.HOW CAN WE HELP YOU?
Build With Turnkey General Contracting Services
Our team of experts on staff and proven network of general, electrical and mechanical contractors can help you prepare sites, build greenhouse and indoor growing structures, and install benches, tables, grow gutters, racks, trays and drain water recirculation, roof glazing, ventilation and light abatement.HOW CAN WE HELP YOU?
Integrate the Perfect Growing Environment
Prospiant assists with the software and hardware integration of critical equipment and systems that enable growing environments such as air quality and odor control, artificial lighting, CO2 dehumidification, heating, refrigeration and ventilation, irrigation and fertigation, shades and curtains. In addition, we offer artificial lighting, sorting and packing equipment and water disinfection.HOW CAN WE HELP YOU?
Operate Your Facilities in Optimum Condition
Once your facility is constructed, you’ll need products, services and equipment to support ongoing growing operations. Prospiant provides aftermarket parts and repair, consumables, preventative maintenance and emergency repair.HOW CAN WE HELP YOU?
With three legacy greenhouse companies including Rough Brothers, Nexus Greenhouse Systems, and ThermoEnergy Solutions now united under the Prospiant name, we have unmatched greenhouse and indoor grow manufacturing, design, engineering, construction, and maintenance capabilities.
The roots of our experience run deep with a heritage that spans more than a century and a half.
Don’t settle for less. Choose Prospiant and leverage the power of true greenhouse and indoor grow structure expertise for your business
We Provide End-to-End Products and Services for Greenhouse and Indoor Growing
Whether you’re just starting your project or it’s already underway, regardless of its scale, we’re here to assist you every step of the way with our premium services.
DESIGN your project with expert consultation.
- Design and consultation services
- In-house structural and mechanical engineers
- Value engineering
BUILD with turn-key general contracting services
- Greenhouse & indoor grow
- Site development
INTEGRATE the perfect growing environment
- Control and zoning systems
- Automation and growing equipment
- Heating systems
OPERATE your facilities in optimum condition
- Operations and maintenance
- Ongoing support
- Training and education
Advancing sustainable growth with innovative controlled-environment agriculture structures and systems, promoting conservation-focused food, floral, and cannabis production for a greener future.
We’re on a mission to lead the way in reshaping global agriculture by designing, manufacturing, and delivering innovative greenhouse structures and systems that optimize crop yields sustainably. We empower farmers with technology-driven solutions that support long-term food security and environmentally responsible crop production.
Backed by Our Historical Legacy
Prospiant stands proudly upon a historical foundation that reaches back for decades.
Three industry-leading brands—Nexus Corporation, Rough Brothers, Inc. (RBI), and ThermoEnergy Solutions—now work together under the Prospiant name to offer a hassle-free experience for growers to access best-in-class growing structures, equipment, and systems from one source.
Prospiant embodies long-term stability with unmatched financial strength and end-to-end expertise gained from more than 150 years of combined business success.
Customers in the following markets rely on our expertise in infrastructure and controlled-environment agriculture (CEA) to help them grow their businesses for long-term success:
- Floriculture/ornamental production
- Garden retail
- Cannabis cultivation
- Educational institutions
- Public gardens
- Research facilities
Rough Brothers, Inc. (RBI) was founded
Nexus Corporation was founded
ThermoEnergy Solutions was founded
Apeks Supercritical was founded
Delta Separations was founded
RBI joined Gibraltar
Nexus Corporation joined Gibraltar
Apeks Supercritical joined Gibraltar
ThermoEnergy Solutions joined Gibraltar
Delta Separations joined Gibraltar
Unified as Prospiant
Strengthened by Dynamic Leadership
The backbone of our strength lies in our leadership with their extensive expertise and deep insights into the markets we serve in produce, ornamentals/floriculture, cannabis, and public institutions.
10983 Leroy Dr, Northglenn, CO 80233
5513 Vine St, Cincinnati, OH 45217
2035 Spinks Dr, Kingsville, ON N9Y 2E5, Canada
We Are a Gibraltar Company
Gibraltar Industries, Inc. (Nasdaq: ROCK), is a leading manufacturer and provider of products and services for the renewable energy, agtech, residential, and infrastructure markets. Gibraltar’s mission is to create compounding and sustainable value with strong leadership positions in higher growth, profitable end markets. Gibraltar’s common stock is a component of the S&P SmallCap 600 and the Russell 2000® Index. More information about Gibraltar can be found on its website at www.gibraltar1.com.Visit Gibraltar