Company profile: Mainspring Energy
1.1 - Company Overview
Company description
- Provider of linear generator-based clean energy solutions that convert various fuels into electricity for onsite power. Offers the Mainspring Linear Generator, financed Energy Services Agreements/PPAs with maintenance, and solutions for biogas, commercial & industrial, EV fleet charging, and data centers, delivering cost savings, resilience, emissions reduction, and the ability to run on zero-carbon fuels.
Products and services
- Mainspring Linear Generator: Converts hydrogen, ammonia, and biogas into onsite electricity (fuel-flexible), delivering clean, efficient power and enabling diverse applications with selectable fuel sources
- Data Center Solutions: Delivers rapidly deployable, resilient power (zero-carbon-fuel-capable), supporting sustainability and operation on zero carbon fuels for data center applications
- Energy Services Agreement / Power Purchase Agreement: Offers a financed acquisition path for linear generators (maintenance-inclusive), with no upfront costs and bundled maintenance support to simplify acquisition and operation
Key contacts
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Financial details
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1.2 - Competitors and similar companies to Mainspring Energy
SoloPower
HQ: United States
Website
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- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
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Solar Wind Energy Tower
HQ: United States
Website
- Description: Provider of a bold new approach to overcome the current limitations of conventional wind energy sources.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
- Backers: ●●●●●●●●●●
- Acquisitions: ●●
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Aemetis
HQ: United States
Website
- Description: Provider of advanced renewable fuels and biochemicals, producing low-carbon ethanol; developing facilities to convert agricultural and wood waste into sustainable aviation fuel and renewable diesel; capturing dairy methane to produce renewable natural gas; and pursuing carbon capture and sequestration by converting first-generation ethanol and biodiesel plants into advanced biorefineries.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
- Backers: ●●●●●●●●●●
- Acquisitions: ●●
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GT Advanced Technologies
HQ: United States
Website
- Description: Provider of crystal growth equipment and leading producer of crystal materials, including silicon carbide and sapphire, serving solar, LED, consumer electronics, and EV markets, leveraging decades of crystal-growth expertise to deliver materials for rapidly expanding applications.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
- Backers: ●●●●●●●●●●
- Acquisitions: ●●
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RenewaFi
HQ: United States
Website
- Description: Provider of a renewable energy marketplace for ERCOT that enables anonymous posting, browsing and countering of bids and offers, with direct negotiations via anonymous chat. Includes a Price Tracker with ERCOT PPA benchmarks to compare offers and quantify the green premium. Charges transparent success fees when matches lead to completed offtake agreements, including for wind/solar PPAs and BESS toll or floor + share.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
- Backers: ●●●●●●●●●●
- Acquisitions: ●●
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2.M&A buyers
2.1 Potential strategic acquirers in the sector
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2.2 - Strategic buyer groups for Mainspring Energy
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Buyer group 3: ████████ ████████
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3. Investors and private equity firms
3.1 - Buyout funds investing in similar companies to Mainspring Energy
2.2 - Growth funds investing in similar companies to Mainspring Energy
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4 - Top valuation comps for Mainspring Energy
4.2 - Public trading comparable groups for Mainspring Energy
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