AltEnergy, LLC
Overview
AltEnergy, LLC is an established entrepreneurial investor specializing in alternative energy enterprises. The firm focuses on advancing the new energy economy by investing in projects and businesses that promote sustainable energy solutions. Their mission is to apply financial and organizational capital to landmark projects and companies that drive the development of alternative energy technologies and infrastructure globally. The firm's investment strategy encompasses a broad range of stages and sizes, from seed to late-stage investments, with a typical investment size between $5 million and $50 million. AltEnergy seeks to invest in proven ideas and technologies that are expected to be important in the next three to five years, targeting transformative solutions that others may overlook. They are active investors, often serving as lead investors, and support portfolio companies with management, governance, industry relationships, and advice as needed. AltEnergy's portfolio includes significant projects such as Tres Amigas, a transmission hub connecting the three major U.S. power grids; Viridity Energy, a demand response software technology provider; and Eos Energy Storage, a company specializing in energy storage solutions. Their approach is characterized by a disciplined process honed over two decades of success in the alternative energy sector, emphasizing early identification of industry trends and strategic investment at critical inflection points.
Investment Focus
- Proven technology
- Demonstrated market acceptance
- Clear path to cash flow within 2-3 years
Portfolio Companies
Get the full list of 54,000+ investors
AltEnergy, LLC and every other firm and angel in the database — as one spreadsheet you keep.
$19one-time payment · no subscription- All 54,000+ investors — VC firms, private equity, family offices and angels
- The key person to contact at each one, with their job title
- Their work email address
- Their phone number
- Their LinkedIn profile
- Delivered as a single .xlsx file — download it as many times as you like
Every profile on this site is one row of the file, with the contact details masked — browse a few before you buy.
Frequently asked questions about AltEnergy, LLC
What sectors does AltEnergy, LLC invest in?
AltEnergy, LLC invests in Technology, Energy, Infrastructure, Renewable Energy, Agriculture and Water Management, and is based in Alden, Iowa, United States. AltEnergy, LLC is listed as a private equity in the ConnectSafely investor database.
What stage does AltEnergy, LLC invest at?
AltEnergy, LLC backs companies at Seed, Early Stage, Growth and Late Stage, writing cheques of 5M - 50M.
Which regions does AltEnergy, LLC invest in?
AltEnergy, LLC invests across United States.
Who are the partners at AltEnergy, LLC?
Team members listed for AltEnergy, LLC include Russell Stidolph (Managing Director).
What companies has AltEnergy, LLC invested in?
AltEnergy, LLC's portfolio includes Tres Amigas, Viridity Energy and Eos Energy Storage.
How do I contact AltEnergy, LLC?
AltEnergy, LLC's contact details — including phone and LinkedIn — are listed in the ConnectSafely investor database, along with its website and the LinkedIn profiles of its partners.
Last updated · Source: ConnectSafely investor database
