Mainspring Energy Valuation, Funding & Investors

SP New Energy Corp is a renewable energy power generation company. The primary purpose is to construct, erect, assemble, commission, operate, and maintain power-generating plants, warehouses, terminals, and related facilities for the conversion of renewable energy into a usable form fit for electricity generation and distribution.

MSolar is a vertically integrated solar panel manufacturer producing 4 million panels annually through in-house glass and cell production. Its state-of-the-art automated factory in the United States supports pre-sold modules for grid return of clean energy, funded by $16 million in member investments without debt.

Qiyuan Core Power Technology is a green energy provider developing wind farms and solar projects in Inner Mongolia and Shandong provinces of China. Beijing-headquartered, the company operates facilities with combined capacity surpassing 2 gigawatts and supplies power to State Grid Corporation.

Chint New Energy is a Shanghai-headquartered clean energy arm of Chint Group that handles photovoltaic project development, engineering procurement construction, and operations maintenance for solar and wind farms across Asia, Europe, and the Americas.

Climeworks is a Zurich-based direct air capture company operating modular plants like Orca and Mammoth in Iceland. The technology extracts CO2 from ambient air for permanent underground storage via mineralization with Carbfix, serving corporate net-zero commitments under Puro.earth certification standards.

Ohmium is a manufacturer of proton exchange membrane electrolyzers for green hydrogen production. The Hyderabad-based company produces standardized modular stacks generating high-purity hydrogen at pressures up to 30 bar, scalable from 1.25 MW to multi-gigawatt plants. Ohmium's technology features advanced membrane durability and low iridium loading, deployed in projects across India, the United States, and Europe. Partnered with Invenergy for utility-scale facilities, the firm supports industrial off-takers in ammonia and methanol synthesis.

Palmetto is a New York City-headquartered clean energy company financing and installing solar panels, battery storage, EV chargers, and heat pumps for over 100,000 U.S. homes and businesses. Launched in 2017 from Charleston, South Carolina, it raised $1.5 billion in funding by 2023 and partners with retailers like Lowe's and wholesalers to distribute its financing platform nationwide. The firm integrates software for energy monitoring and offers leases with zero upfront costs.

SKIO Matrix is a Beijing-based clean energy firm specializing in electric vehicle customization, urban mobility networks, and mobile power grids. The company manufactures power batteries and operates China's largest electric vehicle service network. SKIO Matrix extends into network management and nationwide deployments for urban transportation upgrades.

Span is a smart home energy management company producing intelligent electrical panels. Its devices enable circuit-level monitoring, EV charging scheduling, and solar integration via app controls. Installed in residences across California, Span panels distribute power dynamically during outages. San Francisco-headquartered, the firm partners with Tesla Powerwall and Generac generators.

Amarenco is a Dublin-headquartered independent power producer specializing in solar photovoltaic projects. The company develops, finances, constructs, and operates utility-scale ground-mounted installations and commercial rooftops throughout France, Italy, Portugal, Spain, the United States, and Australia. Amarenco maintains a substantial development pipeline targeting key solar markets while leveraging its executive team's expertise from major energy firms in renewables infrastructure.

Banpu Power PCL is engaged in investments in power businesses in Thailand and overseas. The business activities of the group include the generation and sale of electricity and other related business. The company's business segments include Energy Generation and Energy Technology. The Energy Generation segment operates in electricity generation which consists of thermal and renewable energy both domestic and overseas. The Energy Technology segment operations comprise solar rooftops, electric vehicles, energy storage, and energy management systems. Geographically, the company has its presence in the United States which is the key revenue driver, China, and other regions.

Greencoat Renewables PLC is a sector-focused listed renewable infrastructure company, investing in renewable electricity generation assets. The Group is engaged in a single segment of business, being investment in renewable infrastructure to generate investment returns while preserving capital. The Group presents the business as a single segment comprising a homogeneous portfolio. It geographically operates in the Republic of Ireland, Germany, France, Sweden, and Spain.

Fullcryo is a Chinese engineering firm specializing in helium extraction from natural gas, hydrogen liquefaction, and liquefied hydrogen storage systems. Its cryogenic technologies serve energy and industrial gas sectors, enabling efficient processing of rare gases and clean energy fuels.

Han Hydropower is a Shanghai-based engineering firm focused on hydroelectric turbine systems and hydrogen energy integration. Established in 2005, the company develops axial-flow and bulb turbines for low-head rivers, with installations generating over 500 MW across China and Southeast Asia. Han Hydropower researches hybrid power plants combining hydro with fuel cells for off-grid applications.

Aventron is a Swiss company that produces renewable electricity from hydro, wind, and solar power projects. It pursues a targeted growth strategy of developing and acquiring generation assets to expand its portfolio. Aventron's shares trade on the OTC-X platform of BEKB under the ticker AVEN.

Reliance Power Ltd is an electric utility that constructs, develops, and operates power generation projects. Generation of power is its only operating segment and includes all of the firm's projects. Categorized as either operating, under construction, or under development, these projects generate electricity using thermal fuel sources or renewable resources. The company derives its revenue from the sale of energy, but support service agreements contribute as well.