Insights

Renewable Diesel Growth The renewable diesel project formed by a Valero subsidiary and Darling Ingredients signals strong demand for waste based feedstocks and large scale output. Opportunities exist to engage feedstock suppliers and logistics providers, and to offer feedstock procurement, long term contracts, and supply chain optimization services, as well as collaboration with Valero for market off take.

Expansion and Tech Past expansion using Honeywell UOP Ecofining shows willingness to adopt advanced refining technology. Opportunities include supplying catalysts, equipment upgrades, maintenance, automation, and digital optimization services to support capacity growth and efficiency improvements.

Strategic Partnerships The joint venture structure with major industry players and a key feedstock partner indicates an integrated ecosystem. Opportunities exist to cross-sell across partner networks, secure feedstock collaborations, and provide services to other Valero affiliates or large oil and gas producers seeking integrated feedstock and refining solutions.

Financial Momentum Improving quarterly profitability suggests capacity for capex or performance based services. Potential sales opportunities include equipment financing, project financing for upgrades, and maintenance or O&M contracts tied to realized efficiency gains.

Regional Footprint Proximity to established refining infrastructure in Louisiana and the San Antonio base indicates regional scale and multi state sourcing. Target opportunities include additional renewable diesel producers and regional feedstock suppliers with logistics, quality control, sustainability reporting services, and potential replication or expansion into nearby markets.

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Diamond Green Diesel, LLC Tech Stack

Diamond Green Diesel, LLC uses 8 technology products and services including Drupal, Microsoft SharePoint, Cisco, and more. Explore Diamond Green Diesel, LLC's tech stack below.

  • Drupal
    Content Management System
  • Microsoft SharePoint
    Content Management System
  • Cisco
    Network Hardware
  • Priority Hints
    Performance
  • Pantheon
    Platform As A Service
  • HSTS
    Security
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics

Diamond Green Diesel, LLC's Email Address Formats

Diamond Green Diesel, LLC uses at least 1 format(s):
Diamond Green Diesel, LLC Email FormatsExamplePercentage
First.Last@diamondgreendiesel.comJohn.Doe@diamondgreendiesel.com
100%

Frequently Asked Questions

Where is Diamond Green Diesel, LLC's headquarters located?

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Diamond Green Diesel, LLC's main headquarters is located at San Antonio, Texas 78249 United States. The company has employees across 1 continents, including North America.

What is Diamond Green Diesel, LLC's phone number?

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You can contact Diamond Green Diesel, LLC'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 Diamond Green Diesel, LLC's official website and social media links?

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Diamond Green Diesel, LLC's official website is diamondgreendiesel.com and has social profiles on LinkedIn.

What is Diamond Green Diesel, LLC's NAICS code?

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Diamond Green Diesel, LLC's NAICS code is 211 - Oil and Gas Extraction.

How many employees does Diamond Green Diesel, LLC have currently?

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As of April 2026, Diamond Green Diesel, LLC has approximately 15 employees across 1 continents, including North America. Key team members include Trader: J. M.Process Operator: L. R.Control Room Operator: K. A.. Explore Diamond Green Diesel, LLC's employee directory with LeadIQ.

What industry does Diamond Green Diesel, LLC belong to?

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Diamond Green Diesel, LLC operates in the Oil and Gas industry.

What technology does Diamond Green Diesel, LLC use?

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Diamond Green Diesel, LLC's tech stack includes DrupalMicrosoft SharePointCiscoPriority HintsPantheonHSTSBootstrapGoogle Analytics.

What is Diamond Green Diesel, LLC's email format?

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Diamond Green Diesel, LLC's email format typically follows the pattern of First.Last@diamondgreendiesel.com. Find more Diamond Green Diesel, LLC email formats with LeadIQ.
Diamond Green Diesel, LLC logo

Diamond Green Diesel, LLC

Oil and GasTexas, United States11-50 Employees

Diamond Green Diesel, LLC operates as a renewable diesel producer within the oil and gas sector. The company was formed as a joint venture involving Diamond Alternative Energy LLC, a Valero Energy Corporation subsidiary, and Darling Ingredients Inc., to build and operate a large-scale facility near the Valero St. Charles Refinery in Norco, Louisiana, capable of processing animal fats, used cooking oil, and inedible corn oil into renewable diesel. Based in San Antonio, Texas, the entity is part of a market segment focused on converting waste and feedstock into transportation fuels, aligning with palm-oil-free, lower-emission diesel production in the United States. The organization has publicly referenced a significant expansion initiative and ongoing operations in renewable diesel, with recent reporting highlighting improved operating performance in early 2026. A recent development noted in industry reporting is the joint venture’s operational earnings trajectory for the first quarter of 2026, indicating a shift from a prior loss to positive results. Diamond Green Diesel serves customers seeking alternatives to conventional diesel, addressing demand for renewable fuel supply and adherence to evolving environmental and regulatory expectations within the energy sector.

Section iconCompany Overview

Headquarters
San Antonio, Texas 78249 United States
Phone number
NAICS Code
211 - Oil and Gas Extraction
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Diamond Green Diesel, LLC's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Diamond Green Diesel, LLC's revenue is estimated to be in the range of $10M$25M

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