Insights

Sustainability Expansion Rentech operates wood fiber and nitrogen fertilizer businesses and is developing clean energy technologies for synthetic fuels and renewable power, signaling potential cross-sell opportunities with companies seeking sustainable energy solutions and biomass-based feedstocks.

Biomass Growth Recent facility expansion to Rialto, California for waste biomass based synthetic fuels and renewable power presents a gateway to partnerships with waste-to-energy projects, local government programs, and environmental services providers.

Integrated Assets Diversified asset base spanning wood processing, pellet production, and nitrogen fertilizer, plus proprietary clean energy IP, enabling multi-vertical conversations with agricultural, industrial, and energy sector buyers.

Midmarket Scale Employee count and revenue range place Rentech in the mid-market segment, offering accessible collaboration on mid-sized projects, pilot deployments, and scalable solutions for mid-sized industrial customers.

Strategic Partnerships Publicly-traded affiliate structure and existing pilot/demonstration data create opportunities to co-develop projects, leverage intellectual property, and attract investors or OEMs seeking proven renewable fuel and power generation capabilities.

Similar companies to Rentech

Rentech Tech Stack

Rentech uses 8 technology products and services including WordPress, oEmbed, Shopify, and more. Explore Rentech's tech stack below.

  • Content Management System
  • oEmbed
    Dev Tools
  • E-commerce
  • Google Fonts API
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • Yoast SEO
    Search Engines
  • YouTube
    Video Players
  • Sitelinks Search Box
    Web Tools And Plugins

Media & News

Rentech's Email Address Formats

Rentech uses at least 2 email formats:
Rentech Email FormatsExamplePercentage
FLast@rentechinc.comJDoe@rentechinc.com
100%
FLast@rentk.comJDoe@rentk.com
100%

Frequently Asked Questions

What is Rentech's phone number?

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You can contact Rentech's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Rentech's stock symbol?

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Rentech is a publicly traded company; the company's stock symbol is GRRF.

What is Rentech's official website and social media links?

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Rentech's official website is rentechinc.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Rentech generate?

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As of August 2026, Rentech's annual revenue is estimated to be $500M - $1B.

What is Rentech's NAICS code?

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Rentech's NAICS code is 211 - Oil and Gas Extraction.

How many employees does Rentech have currently?

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As of August 2026, Rentech has approximately 92 employees across 5 continents, including North America, Europe and Africa. Key team members include Vice President And General Counsel: C. M., Vice President Projects: D. C. and Business Unit Chief Financial Officer: J. S. Explore Rentech's employee directory with LeadIQ.

What industry does Rentech belong to?

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Rentech operates in the Oil and Gas industry.

What technology does Rentech use?

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Rentech's tech stack includes WordPress, oEmbed, Shopify, Google Fonts API, JSON-LD, Yoast SEO, YouTube and Sitelinks Search Box.

What is Rentech's email format?

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Rentech's email format typically follows the pattern of FLast@rentechinc.com. Find more Rentech email formats with LeadIQ.

How much funding has Rentech raised to date?

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As of August 2026, Rentech has raised $150M in funding. The last funding round occurred on Apr 09, 2014 for $100M.

When was Rentech founded?

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Rentech was founded in 1981.
Rentech logo

Rentech

Oil and GasCalifornia, United States51-200 Employees

Rentech, Inc. is a mid-sized company in the oil and gas sector based in Los Angeles, California, with a diversified focus on wood fibre products and nitrogen fertilizer. Its wood fibre operations include chipping services and the manufacture and sale of wood chips through its wholly owned subsidiary Fulghum Fibres, Inc., along with the development and operation of wood pellet production facilities.

Its nitrogen fertilizer business produces and markets nitrogen fertilizer through its publicly traded subsidiary, Rentech Nitrogen Partners, L.P. The company also holds intellectual property, including patents, pilot and demonstration data, and engineering designs for clean energy technologies intended to support the production of certified synthetic fuels and renewable power when integrated with third-party technologies. In late 2023, the company announced a facility expansion to Rialto, California, and plans to build a plant there to produce renewable diesel and electric power from waste biomass.

Section iconCompany Overview

Phone number
Stock Symbol
GRRF
NAICS Code
211 - Oil and Gas Extraction
Founded
1981
Employees
51-200

Section iconFunding & Financials

  • $150M

    Rentech has raised a total of $150M of funding over 2 rounds. Their latest funding round was raised on Apr 09, 2014 in the amount of $100M as a Post IPO Equity.

  • $500M - $1B

    Rentech's revenue is estimated to be in the range of $500M - $1B

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