Directory

Electrochemistry Foundry (ECF)

Hayward, CA, United States

Volta Member

Battery Report 2025: Cell & Pack Manufacturing · 1 video

Milwaukee Tool

Brookfield, Wisconsin, United States

Volta Member

Milwaukee Tool makes power tools, hand tools, accessories, lighting, storage and instruments for professional construction users.

Battery Report 2025: Cell & Pack Manufacturing · 1 video

Siemens

Peachtree Corners, Georgia, United States

Volta Member

Siemens supplies automation, software, power and safety systems for battery design, engineering, materials, production, machine building, energy storage and recycling.

In the Battery Report · 11 pages · 4 videos

COMSOL

Burlington, Massachusetts, United States

Volta Member

COMSOL develops multiphysics simulation software, including a Battery Design Module used to model battery cells, electrodes and packs.

In the Battery Report · 1 page · 2 videos

Vaisala

Vantaa, Uusimaa, Finland

Volta Member

Vaisala makes measurement instruments that battery manufacturers use to control moisture and chemical concentration during production.

Battery Report 2025: Cell & Pack Manufacturing · 3 videos

Capgemini

Paris, Île-de-France, France

Volta Member

Capgemini is a consulting and technology group that helps energy companies plan, build and run grid-scale battery storage and helps battery makers digitalize production.

In the Battery Report · 3 pages · 3 videos

Stanford University

Stanford, California, United States

Volta Member

In the Battery Report · 4 pages · 2 videos

8 inks

Dübendorf, Zurich, Switzerland

Volta Member

8inks coats battery electrodes with multilayer curtain coating, which lays down several electrode layers at once on a single coating line.

Battery Report 2025: Cell & Pack Manufacturing · 1 video

Argonne National Laboratory

Lemont, IL, United States

Argonne National Laboratory develops and provides battery-related technologies and research.

In the Battery Report · 10 pages · 3 videos

Tinci Materials Texas

Baytown, TX, United States

Volta Member

Tinci Materials Texas, LLC manufactures lithium-ion battery electrolytes (LiPF6, LiFSI) and additives.

Battery Report 2025: Upstream and Midstream

Celgard, LLC

Charlotte, NC, United States

Volta Member

Celgard makes dry-process microporous membranes used as separators in lithium-ion, lithium primary and specialty batteries.

In the Battery Report · 7 pages · 1 video

Benchmark Minerals

London, United Kingdom

Volta Member

Benchmark Mineral Intelligence publishes prices, supply chain data and forecasts for lithium-ion batteries and the raw materials that go into them.

In the Battery Report · 39 pages · 3 videos

Naycel Systems

Sanford, Florida, United States

Volta Member

Naycel harnesses the power of light through photocatalysis to produce battery-grade graphite and advanced carbon materials.

Battery Report 2025: Upstream and Midstream

A-Next Battery

Corvallis, Oregon, United States

Volta Member

The company says its proprietary composite cathodes work through a new redox mechanism that delivers high energy density at low cost.

Battery Report 2025: Sodium-Ion

Nilfisk

Copenhagen, Denmark

Volta Member

Nilfisk makes professional cleaning equipment, including ATEX-certified industrial vacuums that remove dust and scrap from battery electrode and cell production lines.

Battery Report 2025: Cell & Pack Manufacturing · 2 videos

Micantis

Boulder, United States

Volta Member

Micantis makes battery test software that collects cycler data and checks cells against quality limits for cell makers, R&D teams and test labs.

Battery Report 2025: Software / AI · 1 video

Waters TA Instruments

Milford, Massachusetts, United States

Volta Member

Waters TA Instruments provides advanced analytical characterization tools for battery researchers.

Battery Report 2025: Safety · 2 videos

Outliers

New York, United States

Volta Member

Outliers Fund is a research-driven venture capital firm that invests in early-stage science and technology companies.

In the Battery Report · 2 pages

Windfall Energy Ltd

London, United Kingdom

Volta Member

Windfall Energy makes the Windfall Battery, a plug-in home battery for UK flats and rented homes without rooftop solar.

Battery Report 2025: Stationary Energy Storage

Halo Materials, Inc.

United States

Volta Member

Halo Materials makes high-purity graphite from domestic hydrocarbon feedstocks for lithium-ion batteries and advanced nuclear reactors.

Battery Report 2025: Upstream and Midstream

OpenGrid

Bethesda, Maryland, United States

Volta Member

OpenGrid installs and runs battery storage at grocery stores and other always-on retail sites to cut demand charges and earn revenue from grid programs.

Battery Report 2025: Stationary Energy Storage

Zenthos Energy

New Mexico, United States

Volta Member

Zenthos Energy develops high-performance aluminum-CO₂ batteries that are safe, non-flammable, and built to operate in extreme environments.

Battery Report 2025: Cell & Pack Manufacturing

Engi-Mat Co

Lexington, Kentucky, United States

Volta Member

Engi-Mat makes nanoparticle powders in Lexington, Kentucky, for customers in fuel cells, industrial sensors, packaging, defense and superconducting wire.

Battery Report 2025: Upstream and Midstream

Adden Energy

Waltham, Massachusetts, United States

Volta Member

Adden Energy develops lithium-metal batteries with self-healing solid-state separators, aimed first at fast-charging electric vehicles.

In the Battery Report · 3 pages