Ambri Valuation, Funding & Investors

Lohum is a Greater Noida-based lithium-ion battery recycler and pack assembler supplying cathode precursors to Indian EV makers like Ola Electric and Hero MotoCorp. Its hydrometallurgical plant recovers 95% nickel, cobalt, and lithium from spent cells processed at 10,000 tons annually. Lohum manufactures 100kWh packs for two-wheelers and e-rickshaws using recycled materials. Facilities in Jammu recover graphite anodes for stationary storage.

Xingchen New Energy is a producer of all-vanadium redox flow energy storage systems, encompassing electrolytes, membrane electrode assemblies, core components, and full systems. The firm delivers safer, high-performance storage options for grid-scale and industrial applications via sne.tech.

Hexagon Composites ASA is a supplier of clean energy technology for gas storage, distribution, fuel systems, and drivetrains. Its operating segments are Hexagon Agility & CNG LDV, Hexagon Purus, Hexagon Digital Wave, and Hexagon Ragasco LPG. Hexagon Agility & CNG LDV segment offers natural gas fuel systems and delivery solutions for the mobility market. Hexagon Purus is a provider of technology needed for zero-emission mobility. The Hexagon Digital Wave segment offers cylinder testing and monitoring technology. Hexagon Ragasco LPG segment is a manufacturer of composite LPG cylinders. It operates through Europe, North America, Southeast Asia, the Middle East, and Norway geographic regions.

Battery Smart is a Delhi-headquartered network operating over 1,000 battery swapping stations for electric two-wheelers and three-wheelers across 35 Indian cities. Founded in 2019, it deploys interoperable 48V lithium-ion twin battery packs compatible with Bajaj, Piaggio, and Mahindra e-rickshaws, enabling 60-kilometer range per swap.

Instagrid is a manufacturer of portable battery systems designed for off-grid power in construction, events, and emergency sectors. Freiburg, Germany-headquartered, its products feature stacked micro-inverters for compact, lightweight designs delivering up to several kilowatts of silent, clean electricity. The systems scale from single units to networked infrastructures, powering tools and lights in areas without reliable grids across Europe and beyond.

Lunar Energy is a Palo Alto-headquartered clean energy company founded in 2020. The firm engineers home electrification products including smart panels, EV chargers, and battery storage systems that interconnect into virtual power plants. Deployments span the United States and Europe to aggregate residential capacity for grid stabilization.

InoBat is a Bratislava-based battery R&D and manufacturing company targeting Europe's electro-mobility, energy storage, and hydrogen markets. It develops solid-state and lithium-sulfur cells with partners like Rio Tinto and Varta, operating a gigafactory pilot in Slovakia's automotive cluster. InoBat supplies prototypes to Volkswagen and Siemens, leveraging CEE petrochemical expertise for electrolyte production since 2019.

Highview Power is a developer of Liquid Air Energy Storage systems for utility-scale and distributed power applications. The company designs customizable LAES facilities from 5MW/20MWh up to 100MW/1,000MWh capacities, utilizing liquid air as the storage medium to address demands in the multi-billion-dollar energy storage market.

FTAI Infrastructure Inc is engaged in five segments; Railroad segment includes five freight railroads and one switching company that provide rail service to certain manufacturing and production facilities, the Jefferson Terminal segment consists of a multi-modal crude oil and refined products terminal and other related assets. Repauno segment consists of a 1,630-acre deep-water port located along the Delaware River with an underground storage cavern, a new multipurpose dock, a rail-to-ship transloading system, and multiple industrial development opportunities. Power and Gas segment is comprised of an equity method investment in Long Ridge, and Sustainability and Energy Transition segment is comprised of Aleon/Gladieux, Clean Planet, and CarbonFree.

Electrovaya Inc is a technology-focused lithium-ion battery company engaged in designing, developing and manufacturing battery cells, modules and systems based on its proprietary Infinity Battery Technology, which provides high safety performance, long cycle life and durability. The Company supplies low-voltage and high-voltage battery systems for industrial and transportation markets, including material-handling equipment, robotic vehicles, electric buses and trucks, and energy-storage installations, and its products are suitable for mission-critical applications. it maintains an expanding intellectual-property portfolio, develops next-generation solid-state and hybrid solid-state battery technologies, and sells its products through OEM relationships, dealer networks and direct sales.

American Battery Technology Co is an integrated critical battery minerals company that develops technologies for both primary battery minerals manufacturing and lithium-ion battery recycling. It operates battery recycling facilities that process materials from electric vehicle batteries, stationary battery energy storage systems, and consumer electronics. Additionally, the company advances lithium production projects using proprietary technology to produce battery-grade lithium hydroxide. It generates revenue mainly from its recycling operations and is expanding capacity with strategic partnerships and government grants. The company’s activities focus on creating a closed-loop battery materials supply chain to support sustainable manufacturing in the United States.

Xinjie Energy is a Chinese developer of lithium metal solid-state batteries emphasizing higher energy density and safety over conventional lithium-ion types. The company conducts R&D on anode materials, electrolytes, and cell assembly for applications in electric vehicles and grid storage. Based in Shanghai, it collaborates with automotive manufacturers to prototype battery packs meeting automotive standards. Recent advancements include scalable production processes for pouch and prismatic formats.

Nanotech Energy is a materials supplier of graphene-based batteries and supercapacitors licensed from UCLA. Its graphene anodes enable charging in minutes and cycle lives exceeding traditional lithium-ion cells. Fremont-headquartered, the company produces conductive inks, antistatic coatings, and EMI shielding films for electronics and energy storage devices.

Alfen NV is engaged in the business of developing, producing, and selling various products, systems, and services related to the electricity grid. The company's business segments are Smart Grid Solutions, Energy Storage Systems, and EV Charging Equipment. Geographically, the company derives maximum revenue from the Netherlands, followed by Belgium and Finland.

Antora Energy is a Sunnyvale-based provider of zero-carbon heat and electricity for heavy industries such as cement, steel, and chemicals. Its thermal batteries capture excess renewable energy from solar and wind sources to heat carbon blocks to glowing temperatures, delivering on-demand industrial process heat surpassing fossil fuel reliability. Founded in 2018, the company partners with utilities and manufacturers across North America to deploy modular systems that integrate with existing infrastructure for decarbonization.