Company lists · Data refreshed November 2026

Top 25 Utility scale battery storage developers based in Sweden

RevenueBase identified 66 company matches for utility scale battery storage developers associated with Sweden as of November 2026 and tracks 866 professional contacts across them, including 421 with verified work emails. Stockholm is the largest hub.

This list covers company matches for utility scale battery storage 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
66Companies
866Contacts tracked
421Verified emails
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The 25 largest utility scale battery storage developers based in Sweden

Ranked by team size
Top 25 of 66 company matches for utility scale battery storage 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 matchEskilstuna, SwedenHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“ECOKRAFT erbjuder solceller för din egen elproduktion sedan 2008.”

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 matchStockholm, SwedenHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Helios Nordic Energy is a developer of utility-scale solar PV projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchÖrebro, SwedenHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Vi installerar nyckelfärdiga solcellsanläggningar, batterilagring och elbilssladdare för villor, företag och bostadsrättsföreningar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We help energy companies get more from their batteries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKista, SwedenHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“At BLIXT, we are redefining energy management through programmable power and software-defined energy networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact 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
14Exact 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
15Exact matchStaffanstorp, SwedenHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We believe every business and community should have control over its energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchBromma, SwedenHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Solar energy, storage and charging”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchStockholm, SwedenHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Suntrade Group AB är ett svenskt energibolag som utvecklar, finansierar, bygger och långsiktigt äger Battery Energy Storage Systems (BESS) i Norden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchÅtvidaberg, SwedenHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Isorent Energy är ett av två affärsområden inom Isorent AB.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchFalun, SwedenHQ recorded Nov 6, 20261-105 contacts →

Exact match

“DSEG- Dalarnas Solenergigrossist AB är Din B2B partner, som levererar tekniska lösningar inom solenergi, energilagring, frekvensreglering, elbilsladdning med mera.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact 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

Showing 25 of 66 utility scale battery storage developers based in Sweden

See the full list, filter by size, metro and specialty, and access 421 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility scale battery storage developers based in Sweden at a glance

As of Nov 6, 2026
48.6%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
34.8%Largest-city concentration · Stockholm
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
17
51-200
7
201-500
1
501-1,000
2

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 66 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 “utility scale battery storage 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 421 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 “utility scale battery storage developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility scale battery storage developers are there based in Sweden?

RevenueBase identified 66 company matches for utility scale battery storage 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 utility scale battery storage developers?

Stockholm leads with 23 company records, followed by Gothenburg (6) and Malmo (4).

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 421 professional contacts with verified work emails tracked across these 66 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.