Company lists · Data refreshed November 2026

Top 24 Grid-scale battery developers based in Sweden

RevenueBase identified 40 company matches for grid-scale battery developers associated with Sweden as of November 2026 and tracks 719 professional contacts across them, including 324 with verified work emails. Stockholm is the largest hub.

This list covers company matches for grid-scale battery developers associated with Sweden, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
40Companies
719Contacts tracked
324Verified emails
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The 24 largest grid-scale battery developers based in Sweden

Ranked by team size
Top 24 of 40 company matches for grid-scale battery developers based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStockholm, SwedenHQ recorded Nov 6, 2026201-500274 contacts →

Exact match

“Polarium is a leading energy storage developer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSundbyberg, SwedenHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Ferroamp is a Swedish greentech company focused on energy and power optimization of properties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchStockholm, SwedenHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Swedish-based Nilar International AB develops and manufactures batteries that are part of stationary energy storage systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“We are Capture Energy, an energy storage solutions company dedicated to bringing good energy to our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGothenburg, SwedenHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Azelio is a Swedish company with a unique thermal energy storage solution for dispatchable electricity and heat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Building second life battery energy storage systems for a greener grid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPartille, SwedenHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Anodox designs, manufactures and supplies high capacity, high power batteries, and IoT modules.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ingrid Capacity builds the necessary infrastructure for large-scale energy storage in Sweden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRosersberg, SwedenHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Enerpoly develops and manufactures zinc-ion batteries to deliver breakthrough affordability in stationary energy storage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchÖstermalm, SwedenHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We specialize in the design and installation of battery storage systems and solar parks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGothenburg, SwedenHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Rivus Batteries offers truly green batteries for stationary energy storage applications through organic flow batteries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Powerworks helps renewable energy producers, electricity market actors, and grid operators unlock new revenues and reduce risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Sustainable Energy Solutions Sweden Holding AB (publ)(SENS), provides sustainable energy solutions enabling the transition to a fossil-free and CO2 neutral energy mix both locally…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMalmö, SwedenHQ recorded Nov 6, 202611-505 contacts →

Exact match

“At Samvolt, we’re more than just a battery energy storage provider-we’re a partner in your journey toward energy resilience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Mine Storage enables a sustainable energy transition by developing and operating fast-response and medium to large scale energy storage with pumped hydro systems in mines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVarberg, SwedenHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Vi erbjuder helhetslösningar inom solcell- & Batterilösningar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchÖstermalm, SwedenHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are part of a start-up driven by the necessity of the green transition, committed to setting new standards in data centers, energy storage, and heat reuse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-103 contacts →

Exact match

“PM Energi arbetar med lösningar inom solenergi och energilagring för företag och fastighetsägare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGävle, SwedenHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Energilagring för hem”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMalmö, SwedenHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Scandinavian Capacity Reserve (SCR) was founded in April 2021 with the ambition to be the Nordic Market leader in developing Large Scale Battery Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-102 contacts →

Exact match

“EnBrilion hjälper företag, kommuner och energibolag att använda energi smartare och stärka sin elförsörjning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We deliver profitable and reliable energy solutions, ranging from battery installation and service to proprietary energy trading algorithms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Sync Energy tillhandahåller stödtjänster till elnätet som är nödvändigt i omställningen till förnybar el.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGothenburg, SwedenHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Developing a novel energy storage for long-term and large-scale energy storage and production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 40 grid-scale battery developers based in Sweden

See the full list, filter by size, metro and specialty, and access 324 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid-scale battery developers based in Sweden at a glance

As of Nov 6, 2026
45.1%Verified-email coverage
18.0Average contacts per company
1-10Median size (employees)
40.0%Largest-city concentration · Stockholm
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
9
51-200
7
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 40 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Sweden whose business descriptions match “grid-scale battery developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 324 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “grid-scale battery developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid-scale battery developers are there based in Sweden?

RevenueBase identified 40 company matches for grid-scale battery developers associated with Sweden as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Polarium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most grid-scale battery developers?

Stockholm leads with 16 company records, followed by Gothenburg (4) and Malmo (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 324 professional contacts with verified work emails tracked across these 40 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.