About Trillium Energy
Trillium Energy is an Energy & Utilities company based in Houston (United States) founded in 1964, and was acquired by Optibus in April 2022. Solar installation services are provided throughout the United States. Trillium Energy offers products and services including CNG, RNG, EV Charging, and Hydrogen. Its focus areas include Energy, Solar Energy, Project Development Services and Project Developers. Its competitors include Dominion Energy, Enel X and EDF Renewable Energy; 1 of its 3 listed competitors has raised funding.
Company details
Trillium Energy was established in 1964 in Houston, United States, within the renewable energy sector. Solar installation services are delivered by the company, focusing on the setup of photovoltaic systems for residential and commercial applications. Operations are centered in the southern U.S. region, with emphasis on efficient energy solutions. The domain trilliumenergy.com is maintained for business inquiries and project details.
- Headquarters Houston, United States
- Stage Acquired
- SectorsEnergy & Utilities
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- Website trilliumenergy.com
- Social LinkedIn X Facebook
- Acquired by Optibus (Apr 2022)
- Investors
- Acquired byOptibus
(Apr 2022)
Products & Services of Trillium Energy
Trillium Energy offers a comprehensive portfolio of products and services, including CNG, RNG, EV Charging, and Hydrogen.
Compressed Natural Gas for vehicle fueling and emissions reduction
Renewable Natural Gas for eco-friendly fleet operations
Electric vehicle charging stations for sustainable transport
Hydrogen fuel options for clean energy vehicles
Investors in Trillium Energy
Trillium Energy has secured backing from 1 investor. Prominent investors backing the company include Optibus Technologies.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
End-to-end public transportation management software is provided. | 2014 | optibus.com | London, United Kingdom |
Investor details for Trillium Energy
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Timeline of Trillium Energy
2 dated milestones of Trillium Energy across 58 years, from founding to its latest funding, stage changes and deals.
- Founded Trillium Energy is founded.
- Exit Acquired by Optibus.
Competitors of Trillium Energy
Trillium Energy has 3 listed competitors in our database, 1 of them funded. They include Dominion Energy, Enel X and EDF Renewable Energy.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| dominionenergy.com | 1983 | United States | 17,700 | Energy production and transportation are conducted by Dominion Energy. | ||
| enelx.com | 2001 | Boston, United States | $168M | 513 | Utility-scale renewable energy projects are developed by Enel X. | |
| edf-re.com | 1987 | San Diego, United States | 997 | Solar and wind energy projects are developed and operated. |
Detailed competitors of Trillium Energy
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Top companies in Renewable & Sustainable Energy
3 companies that operate in the same segment as Trillium Energy (Renewable & Sustainable Energy) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Utility-scale renewable energy projects are developed by Enel X. | 2001 | Boston, Massachusetts, United States | USD 168.67 M | |||
Sustainable energy solutions are developed and operated worldwide. | 2000 | Chicago, Illinois, United States | USD 575 M | 1,276 | ||
Solar energy services are provided to residential customers nationwide. | 2007 | San Francisco, California, United States | USD 296.98 M | USD 2.96 B | 11,060 |
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Related news about Trillium Energy
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Frequently Asked Questions about Trillium Energy
Trillium Energy was founded in 1964.
Trillium Energy is headquartered in Houston, United States. It is registered at Houston, Texas, United States.
Trillium Energy was established in 1964 in Houston, United States, within the renewable energy sector. Solar installation services are delivered by the company, focusing on the setup of photovoltaic systems for residential and commercial applications. Operations are centered in the southern U.S. region, with emphasis on efficient energy solutions. The domain trilliumenergy.com is maintained for business inquiries and project details.
Trillium Energy's top competitors include Enel X, Dominion Energy and EDF Renewable Energy.
Trillium Energy offers CNG, RNG, EV Charging, and Hydrogen.
Trillium Energy has 1 investor. Key investors include Optibus Technologies.
Yes. Trillium Energy was acquired by Optibus in April 2022.

