Insights

Strategic Partnerships Polarium is actively expanding through alliances with energy players like Inexogy in Germany and RWE for multi-asset tolling and virtual power plant opportunities. This indicates a strong potential to approach partner ecosystems and offer integrated energy storage, software, and metering solutions that complement their grid and customer-backup initiatives.

German Growth Significant activity in Germany with over 1,600 distributed BESS and plans to scale to up to 10,000 systems, plus collaboration with RWE. This presents a focused entry point for sales efforts around fleet-scale energy storage, backup services, and flexible capacity offerings tailored to commercial and industrial sectors in Germany.

Management Expansion New managing directors appointed for Germany, France, Italy, and North Africa, signaling deliberate geographic expansion and local market focus. This creates openings for region-specific value propositions, channel partnerships, and localized deployment plans that align with Polarium’s growth strategy.

Financial Traction Recent 2025 earnings show improvement in gross profit and narrowing EBITDA loss, indicating strengthening profitability trajectory. Use this to engage potential customers and financiers with a message of growing financial resilience and reliable capacity to deliver large-scale storage projects.

Sustainability Focus Polarium emphasizes safe, smart, and sustainable energy storage enabling renewables and electrification across telecom, commercial, and industrial sectors. This aligns with buyers pursuing green and resilient energy solutions and opens conversations around ESG-aligned procurement and long-term total-cost-of-ownership benefits.

Similar companies to Polarium

Polarium Tech Stack

Polarium uses 8 technology products and services including Hotjar, Tableau, SOLIDWORKS, and more. Explore Polarium's tech stack below.

Media & News

Polarium's Email Address Formats

Polarium uses at least 4 email formats:
Polarium Email FormatsExamplePercentage
First.Last@polarium.comJohn.Doe@polarium.com
97%
First.Middle.Last@polarium.comJohn.Michael.Doe@polarium.com
1%
First.Middle@polarium.comJohn.Michael@polarium.com
1%
Last.First@polarium.comDoe.John@polarium.com
1%

Frequently Asked Questions

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

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Polarium's official website is polarium.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Polarium generate?

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As of October 2026, Polarium's annual revenue is estimated to be $100M - $250M.

What is Polarium's NAICS code?

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Polarium's NAICS code is 31-33 - Manufacturing.

How many employees does Polarium have currently?

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As of October 2026, Polarium has approximately 271 employees across 6 continents, including Europe, Africa and North America. Key team members include Ceo: P. W., Chief Operating Officer (coo): B. C. and Vp Of It: F. Ö. Explore Polarium's employee directory with LeadIQ.

What industry does Polarium belong to?

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Polarium operates in the Manufacturing industry.

What technology does Polarium use?

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Polarium's tech stack includes Hotjar, Tableau, SOLIDWORKS, Kubernetes, Microsoft SharePoint, Cookiebot, Salesforce Marketing Cloud Account Engagement and WP Engine.

What is Polarium's email format?

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

How much funding has Polarium raised to date?

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As of October 2026, Polarium has raised $326M in funding. The last funding round occurred on Oct 01, 2024 for $49M.

When was Polarium founded?

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Polarium was founded in 2015.
Polarium logo

Polarium

ManufacturingStockholm, Sweden201-500 Employees

Polarium is a mid-sized manufacturing and energy storage company headquartered in Stockholm, Sweden. Founded in 2015, it develops energy storage and optimization solutions that rely on lithium-ion battery technology for customers in telecom, commercial, and industrial facilities worldwide.

The offerings support renewable energy deployment, electrification, and the management of intermittent power supply, helping businesses stabilize and optimize their energy use. It maintains production facilities in Mexico, South Africa, and Vietnam to serve a global customer base. In 2026, the company announced a partnership with RWE AG to develop a distributed portfolio intended to unlock a virtual battery from thousands of sites to support renewable integration.

Section iconCompany Overview

NAICS Code
31-33 - Manufacturing
Founded
2015
Employees
201-500

Section iconFunding & Financials

  • $326M

    Polarium has raised a total of $326M of funding over 8 rounds. Their latest funding round was raised on Oct 01, 2024 in the amount of $49M as a Venture Round.

  • $100M - $250M

    Polarium's revenue is estimated to be in the range of $100M - $250M

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