Prospiant Story

Growth Rooted in Partnership

You’re confident about the power of your ideas. But big ideas are not enough. It’s time to demand thinking you can count on to accelerate your ambitions toward unparalleled achievement.


You’ll never keep up with consumers’ growing demand for fresh fruits and homegrown herbs and vegetables. That’s how you know you’re in the right business. Now, you need the right partner for structures and systems that support your operations. Whether you’re searching for the right plant food, soil, or need to keep up on the latest product releases, don’t tackle this growing industry alone.


The legal cannabis industry is growing faster than almost any other business in the United States. You’re ready to grab your share of the market and harvest elite and quality products. It’s time to partner with industry leaders who can help you make it happen. Search for unique opportunities, and grow to heights you never thought possible.


Your mission: Advance the understanding of cultivation and plant genetics and cultivars to enhance lifestyles and protect species. Educators and researchers need modern, versatile greenhouses and equipment at high schools, universities, and private centers to account for this. We can help.


Want to ensure your flowers and fruit reach their full potential with lower operational costs, less water, and fewer fertilizers and pesticides? Need to repair greenhouse structures and indoor grow equipment quickly and safely?


We’re Here to Help as Your Greenhouse Manufacturer

We share our proven controlled environment agriculture (CEA) know-how and leading technologies because you want an expert, accountable partner at every step toward your goals. And because we believe in what you can do, we’re the only supplier you’ll need. Whether you need help getting started growing indoors, expert advice on utilizing LED grow lights, or a full service installation, we are here to help.

Greenhouse Cultivation - Flowers & Retail at Pleasant View Gardens
Greenhouse Construction - Pleasant View Gardens

Your Way of Doing Things Gives You an Edge

We can help you capitalize on it. Our engineering, installation, optimization, maintenance, restoration, scaling, and innovation specialists enable organizations like yours to succeed. From setting up your infrastructure to optimizing your irrigation system, let us help you harness your unique way of doing things to work to your advantage.


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Why Buy From Prospiant?

Depend on Our Expertise to Achieve Your Goals

You’re ready to innovate to unlock tremendous opportunities. Leverage our team’s thorough market understanding and the broadest portfolio in the industry. Dream it, and we can help you create complete ecosystems that account for your unique needs.

As our partner, you can confidently grow because you will benefit from the financial strength and end-to-end expertise built by our heritage companies during more than 185 years of combined business success. Our full spectrum of services can help you stay on top of the latest product releases and continually improve your indoor plants, grow lights, growing methods, and use of industry technology.

Nexus Greenhouse Systems

Nexus is a leading cannabis and commercial greenhouse solutions provider. We are your single-source solution for commercial, cannabis, and institutional greenhouse design, engineering, and manufacturing. With innovative techniques, exceptional service, and expert construction practices, we’re continually investing in new production automation and upgrades that account for advanced growing systems and managed cost structures.

From working with grow lights and LED grow strategies to customizing solutions for specific plants and soil, count on our team to help drive your operations forward. Our innovation focuses on crafting industry solutions that account for innovative plant growth, enhance indoor gardens, and give the industry the tools and supplies it needs to progress.

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RBI (Rough Brothers Inc.)

RBI is a leading provider of climate-controlled structures and custom growing solutions for research, retail and commercial applications. Founded in 1932, we are your expert partners in designing, manufacturing, and building commercial and institutional greenhouses for agricultural and horticultural environmental conditions.

Our team works collaboratively with you to design customized solutions for growing plants, from finding nutrient-rich water to ensuring your plants receive a certain amount of grow lights and soil they need to thrive. Our greenhouse design is intentional, down to all the features we create. Our goal is to help you create a space with the tools and supplies you need to produce abundant, healthy plants.

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ThermoEnergy Solutions

Thermo Energy is your trusted partner in delivering complete large-scale commercial greenhouse solutions, including the design, engineering, and installation of turnkey projects. Thermo Energy supplies and installs greenhouse heating and cooling systems, irrigation systems, CO2 systems, hot water storage tanks, boiler installation and service, greenhouse carts, custom stainless-steel kitchens in bunkhouses, and fabrication of greenhouse structures.

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Apeks Supercritical

Apeks Supercritical manufactures industry-leading CO2 extraction technologies to safely and efficiently extract high-quality oil from plant-based biomass such as hemp and cannabis. Apeks started with a mission to provide a cleaner, safer and more efficient way to extract high-quality botanical oils and continues with a pioneering spirit and dedication to our craft to account for the evolving needs of our industry.

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Delta Separations

Delta Separations manufactures innovative ethanol and solventless extraction, recovery, and distillation technologies for processing high-quality oil from biomass such as hemp and cannabis. Delta’s systems adhere to national and worldwide standards such as the UL/CUL 1389, the ISO 9001, and various US patents – the first extraction equipment to do so. There’s a Delta system in nearly every large-scale extraction facility in North America.

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