Insights

Growing Market Demand VoltStorage operates in the expanding renewable energy sector where increasing grid congestion and the need for long-duration, sustainable storage solutions create significant opportunities to supply advanced battery technologies to utilities and energy providers seeking to optimize renewable integration.

Strong Investment Backing The recent €30 million financing from the European Investment Bank and additional venture debt demonstrate investor confidence in VoltStorage’s innovative iron salt and redox flow battery technologies, positioning the company well for scaling its offerings and targeting large-scale grid projects.

Expanding Geographical Presence VoltStorage’s expansion into Greece and LICENSING of multiple facilities to deploy up to 156 MW of capacity opens channels to European markets with high renewable penetration, creating opportunities to partner on grid stabilization and industrial energy storage projects.

Innovative Technology Solutions With proprietary, eco-friendly redox flow and long-duration iron salt battery systems designed for durability, VoltStorage offers versatile storage options suitable for commercial, industrial, and utility-scale applications, meeting the demands of customers seeking reliable and safe energy storage solutions.

Strategic Industry Positioning Led by new leadership and supported by notable investments from Cummins and other industry players, VoltStorage is positioned to differentiate itself through its focus on eco-friendly, durable, and cost-efficient storage technology, appealing to utilities and energy project developers seeking sustainable infrastructure investments.

VoltStorage Tech Stack

VoltStorage uses 8 technology products and services including SOLIDWORKS, Salesforce, Swiper, and more. Explore VoltStorage's tech stack below.

  • SOLIDWORKS
    Cad & Graphics
  • Salesforce
    Customer Relationship Management
  • Swiper
    Javascript Libraries
  • Arduino
    Miscellaneous
  • WebSocket
    Miscellaneous
  • PHP
    Programming Languages
  • SEOmatic
    Search Engines
  • Google Analytics
    Web Analytics

Media & News

VoltStorage's Email Address Formats

VoltStorage uses at least 1 format(s):
VoltStorage Email FormatsExamplePercentage
First.Last@voltstorage.comJohn.Doe@voltstorage.com
50%
First.Last@voltstorage.comJohn.Doe@voltstorage.com
50%

Frequently Asked Questions

What is VoltStorage's official website and social media links?

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VoltStorage's official website is voltstorage.com and has social profiles on LinkedInCrunchbase.

What is VoltStorage's NAICS code?

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VoltStorage's NAICS code is 3359 - Other Electrical Equipment and Component Manufacturing.

How many employees does VoltStorage have currently?

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As of December 2025, VoltStorage has approximately 57 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Ceo: V. S.President, Commercial: R. S.Head Of Strategic Procurement: F. H. D. S.. Explore VoltStorage's employee directory with LeadIQ.

What industry does VoltStorage belong to?

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VoltStorage operates in the Renewable Energy Equipment Manufacturing industry.

What technology does VoltStorage use?

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VoltStorage's tech stack includes SOLIDWORKSSalesforceSwiperArduinoWebSocketPHPSEOmaticGoogle Analytics.

What is VoltStorage's email format?

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VoltStorage's email format typically follows the pattern of First.Last@voltstorage.com. Find more VoltStorage email formats with LeadIQ.

How much funding has VoltStorage raised to date?

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As of December 2025, VoltStorage has raised $33M in funding. The last funding round occurred on Jul 28, 2023 for $33M.

When was VoltStorage founded?

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VoltStorage was founded in 2016.

VoltStorage

Renewable Energy Equipment ManufacturingBavaria, Germany51-200 Employees

VoltStorage is an energy storage company that develops innovative products and solutions to help providers and customers maximize energy value, eliminate curtailment/waste, and bridge the energy gap through grid deferral.

šŸ”ŒThe Problem
Gridlock: 
Energy consumption continues to grow globally, with demand quickly outpacing supply and overstressing power grids.

⚔The Need
Perpetual Power:
Energy providers need long duration storage solutions to bridge renewable power availability, supplement long-term power grid upgrades, and assure non-flammable, non-degradable, long lasting assets.

šŸš€The solution
VoltStorage:
We create products and technologies to ensure that energy generated is never wasted and is always available when needed - enabling the resilient and green grids of tomorrow.

šŸ”‹VoltStorage Iron Salt Battery Vault
Ultra low-cost, non-flammable and durable battery technology
Based on well known flow battery principles, VoltStorage developed the novel and proprietary ISB technology tailored for the Long-Duration Energy Storage (LDES) segment.

Section iconCompany Overview

NAICS Code
3359 - Other Electrical Equipment and Component Manufacturing
Founded
2016
Employees
51-200

Section iconFunding & Financials

  • $33M

    VoltStorage has raised a total of $33M of funding over 11 rounds. Their latest funding round was raised on Jul 28, 2023 in the amount of $33M.

  • $1M$10M

    VoltStorage's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $33M

    VoltStorage has raised a total of $33M of funding over 11 rounds. Their latest funding round was raised on Jul 28, 2023 in the amount of $33M.

  • $1M$10M

    VoltStorage's revenue is estimated to be in the range of $1M$10M

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