Company lists · Data refreshed September 2026

Top 25 Renewable energy feedstock suppliers based in the United States

Name: Renewable energy feedstock suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 115 companies tracked

RevenueBase identified 115 renewable energy feedstock suppliers headquartered in the United States as of September 2026 and tracks 3,433 professional contacts across them, including 1,512 with verified work emails. Houston is the largest hub.

This list covers renewable energy feedstock suppliers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

115Companies

3,433Contacts tracked

1,512Verified emails

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The 25 largest renewable energy feedstock suppliers based in the United States

Ranked by team size

Top 25 of 115 renewable energy feedstock suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy feedstock suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	POET	Indirect evidence	Sioux Falls, SD, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,536 contacts →
	Indirect evidence “POET’s vision is to create a world in sync with nature.” Source: RevenueBase Database · checked Sep 17, 2026
2	Enviva	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 17, 2026	1,001-5,000	678 contacts →
	Partial evidence “Enviva is the world’s largest producer of sustainable wood pellets, a renewable alternative to fossil fuels.” Source: RevenueBase Database · checked Sep 17, 2026
3	Drax Group US	Indirect evidence	Monroe, LA, United StatesHQ checked Sep 17, 2026	201-500	204 contacts →
	Indirect evidence “We are a manufacturer of compressed wood pellets produced from sustainably managed working forests.” Source: RevenueBase Database · checked Sep 17, 2026
4	smartenergy.com	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	152 contacts →
	Partial evidence “We believe the future of energy is green and it is our mission to make green energy affordable for everyone.” Source: RevenueBase Database · checked Sep 17, 2026
5	Inter-Island Solar Supply	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Founded in Honolulu, Hawaii in 1975, Inter-Island Solar Supply is a member of The Solaray Corporation (TSC) family of companies.” Source: RevenueBase Database · checked Sep 17, 2026
6	Chariot Energy	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Chariot Energy is a retail electricity provider and energy solutions company serving residential, commercial, and industrial customers across competitive U.S.” Source: RevenueBase Database · checked Sep 17, 2026
7	LF Bioenergy	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “LF Bioenergy is financially backed by Cresta Fund Management and Marathon Petroleum Corporation.” Source: RevenueBase Database · checked Sep 17, 2026
8	Greengasusa	Strong evidence	Charleston, SC, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Strong evidence “GreenGasUSA is a portfolio of companies urgently dedicated to sustainable and renewable energy assets and technologies.” Source: RevenueBase Database · checked Sep 17, 2026
9	Chevron Renewable Energy Group	Strong evidence	Ames, IA, United StatesHQ checked Sep 17, 2026	1,001-5,000	25 contacts →
	Strong evidence “Chevron Renewable Energy Group is leading the energy and transportation industries' transition to sustainability by converting renewable resources into high-quality, sustainable…” Source: RevenueBase Database · checked Sep 17, 2026
10	Viridis Chemical	Partial evidence	Columbus, NE, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Viridis Chemical is a world-class manufacturer of renewable chemicals.” Source: RevenueBase Database · checked Sep 17, 2026
11	Jupeng Bio, INC	Indirect evidence	League City, TX, United StatesHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “Jupeng Bio Fueling a Cleaner Tomorrow through Sustainable Carbon Conversion Jupeng Bio's advanced bioenergy technology takes wastes and sustainably turns them into advanced…” Source: RevenueBase Database · checked Sep 17, 2026
12	Delta Biofuel, LLC	Strong evidence	Jeanerette, LA, United StatesHQ checked Sep 17, 2026	51-200	16 contacts →
	Strong evidence “Delta Biofuel is a next-generation renewable energy company transforming sugarcane waste-specifically bagasse-into clean, high-performance biomass fuel pellets.” Source: RevenueBase Database · checked Sep 17, 2026
13	Greenleaf Power	Strong evidence	Sacramento, CA, United StatesHQ checked Sep 17, 2026	51-200	15 contacts →
	Strong evidence “As a company focused on biomass to electricity, Greenleaf Power is a leading provider of renewable energy in North America.” Source: RevenueBase Database · checked Sep 17, 2026
14	Host Bio-Energy Systems North America	Partial evidence	Vancouver, WA, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Converting waste to energy.” Source: RevenueBase Database · checked Sep 17, 2026
15	Pure Power Solutions, INC	Strong evidence	Healdsburg, CA, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “Pure Power Solutions is the premier provider of renewable energy systems, equipment & services.” Source: RevenueBase Database · checked Sep 17, 2026
16	Thermochem Recovery International, Inc. TRI	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “ThermoChem Recovery International, Inc.(TRI) is a market leader in the thermochemical conversion of a wide range of biomass and waste feedstocks.” Source: RevenueBase Database · checked Sep 17, 2026
17	Alte Store	Indirect evidence	Boxborough, MA, United StatesHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Founded in the altE Store, Inc has catered to customers on every continent of the globe.” Source: RevenueBase Database · checked Sep 17, 2026
18	Plant Based Products Council	Partial evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “The Plant Based Products Council is committed to advancing programs and policies to encourage adoption of renewable biomass products to reduce carbon emissions and municipal waste.” Source: RevenueBase Database · checked Sep 17, 2026
19	Koda Energy, LLC	Partial evidence	Shakopee, MN, United StatesHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “KODA ENERGY LLC is an utilities company based out of 975 3rd Ave W, Shakopee, Minnesota, United States.” Source: RevenueBase Database · checked Sep 17, 2026
20	West Biofuels	Strong evidence	Woodland, CA, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “West Biofuels, LLC, engineers, procures, and constructs (EPC), as well as operates and maintains biomass facilities that create renewable energy, support rural economic growth…” Source: RevenueBase Database · checked Sep 17, 2026
21	Hobo Renewable Diesel	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “HOBO Renewable Diesel, LLC, is a developer of renewable fuels projects that convert agriculture feedstocks into renewable fuels such as renewable diesel and sustainable aviation…” Source: RevenueBase Database · checked Sep 17, 2026
22	Wisewood Energy	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Wisewood Energy is one of the nation's leaders in biomass technology, pioneering the concept that biomass can do more than provide heat and power, it can outfit communities…” Source: RevenueBase Database · checked Sep 17, 2026
23	Solamp, INC	Partial evidence	Maynard, MA, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Powering the Future of Clean Energy with Premium Parts At Solamp, we're at the forefront of the clean energy revolution, providing best-in-class components that drive innovation…” Source: RevenueBase Database · checked Sep 17, 2026
24	Fidem Energy	Strong evidence	Cleveland, TN, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Strong evidence “At Fidem, we leverage decades of landfill and traditional energy experience to create a more sustainable future - turning waste streams into low carbon renewable energy for our…” Source: RevenueBase Database · checked Sep 17, 2026
25	Modern Thermal Design	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Modern Thermal Design is the leading supplier of PV and Thermal Solar Systems in the United States.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: renewable energy feedstock suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names renewable energy feedstock suppliers.
Partial evidence: Its own public description names part of renewable energy feedstock suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy feedstock suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 115 renewable energy feedstock suppliers based in the United States

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Renewable energy feedstock suppliers based in the United States at a glance

As of Sep 17, 2026

44.0%Verified-email coverage

29.9Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 115 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable energy feedstock suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “renewable energy feedstock suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names renewable energy feedstock suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among renewable energy feedstock suppliers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,512 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names renewable energy feedstock suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many renewable energy feedstock suppliers are there based in the United States?

RevenueBase identified 115 renewable energy feedstock suppliers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

POET, headquartered in Sioux Falls, tops this list with the largest team on record.

Which city has the most renewable energy feedstock suppliers?

Houston leads with 3 headquartered companies, followed by New York (3) and Baltimore (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,512 verified decision-maker contacts tracked across these 115 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.