Prospiant Overview

  • Year Founded
  • 1932

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 300

Employees

  • Latest Deal Type
  • PE Growth

  • Financing Rounds
  • 2

  • Investments
  • 4

Prospiant General Information

Description

Developer and designer of commercial greenhouses based in Cincinnati, Ohio. The company builds greenhouse cultivation facilities and structures, indoor grow equipment, cannabis oil extraction, refinement, and processing technology.

Contact Information

Website
www.prospiant.com
Formerly Known As
RBI, Rough Brothers
Ownership Status
Acquired/Merged
Financing Status
Private Equity-Backed
Corporate Office
  • 5513 Vine Street
  • Cincinnati, OH 45217
  • United States
Primary Industry
Construction and Engineering
Other Industries
Environmental Services (B2B)
Acquirer
Gibraltar Industries
Vertical(s)
CleanTech, Cannabis, Manufacturing, Oil & Gas, Industrials, TMT
Corporate Office
  • 5513 Vine Street
  • Cincinnati, OH 45217
  • United States

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Prospiant Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA		 Post-Val Status Debt

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Prospiant Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer and designer of commercial greenhouses based in Cincinnati, Ohio. The company builds greenhouse cultivation fa
Construction and Engineering
Cincinnati, OH
300 As of 2015

North Kansas City, MO
 
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Prospiant Competitors (1)

One of Prospiant’s competitors is Stuppy Greenhouse, a Private Equity-Backed company based in North Kansas City, MO.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Stuppy Greenhouse Private Equity-Backed North Kansas City, MO
You’re viewing 1 of 1 competitors. Get the full list »

Prospiant Patents

  • 5

    Total Documents Applications and Grants

  • Total Patents Families

  • Granted

  • Pending

  • Expiring in next 12 mo

Prospiant Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-D616565-S1 Building exterior Inactive 20-Sep-2007
US-20060248807-A1 Greenhouse Inactive 15-Apr-2005
CA-2325186-A1 Containment framing system Inactive 27-Apr-2000
CA-2325189-A1 Containment framing system Inactive 20-Apr-2000
US-6389770-B1 Containment framing system Inactive 20-Apr-2000 E04B1/0046
To view Prospiant’s complete patent history, request access »

Prospiant Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Prospiant Investments & Acquisitions (4)

Prospiant’s most recent deal was a Buyout/LBO with Prospiant (Facility in Kingsville, Canada). The deal was made on 19-Dec-2025.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Prospiant (Facility in Kingsville, Canada) 19-Dec-2025 Buyout/LBO Buildings and Property
Apeks Supercritical 30-Aug-2019 Merger/Acquisition Machinery (B2B)
Renusol Europe 03-Jun-2014 Merger/Acquisition Alternative Energy Equipment
X.S. Smith 16-Aug-2012 Merger/Acquisition Horticulture
To view Prospiant’s complete investments and acquisitions history, request access »

Prospiant Exits (2)

Prospiant’s most recent exit was on 30-Aug-2019 from Apeks Supercritical. The exit was categorized as .

Company Name Exit Date Exit Type Exit Size Status Buyers
Apeks Supercritical 30-Aug-2019 Completed
Renusol Europe 03-Jun-2014 Merger/Acquisition Completed
To view Prospiant’s complete exits history, request access »

Prospiant FAQs

  • When was Prospiant founded?

    Prospiant was founded in 1932.

  • Where is Prospiant headquartered?

    Prospiant is headquartered in Cincinnati, OH.

  • What is the size of Prospiant?

    Prospiant has 300 total employees.

  • What industry is Prospiant in?

    Prospiant’s primary industry is Construction and Engineering.

  • Is Prospiant a private or public company?

    Prospiant is a Private company.

  • What is Prospiant’s current revenue?

    The current revenue for Prospiant is .

  • Who are Prospiant’s competitors?

    Stuppy Greenhouse is a competitor of Prospiant.

  • When was Prospiant acquired?

    Prospiant was acquired on 01-Dec-2023.

  • Who acquired Prospiant?

    Prospiant was acquired by Gibraltar Industries.

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