Company lists · Data refreshed September 2026

Top 25 Grid energy storage software based in Sweden

RevenueBase identified 59 grid energy storage software headquartered in Sweden as of September 2026 and tracks 627 professional contacts across them, including 306 with verified work emails and 6 with mobile numbers. Stockholm is the largest hub.

This list covers grid energy storage software headquartered in Sweden, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
59Companies
627Contacts tracked
306Verified emails
6Mobile numbers
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The 25 largest grid energy storage software based in Sweden

Ranked by team size
Top 25 of 59 grid energy storage software based in Sweden, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names grid energy storage software: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Ingrid CapacityStrong evidence
Stockholm, SwedenHQ checked Sep 3, 202611-5075

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

Source: company website · checked Sep 3, 2026
2
FerroampPartial evidence
SwedenHQ checked Sep 3, 202651-20064

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

Source: company website · checked Sep 3, 2026
3
CheckwattPartial evidence
Danderyd, SwedenHQ checked Sep 3, 202651-20049

“Vision Making the 100% renewable energy system possible by applying intelligence to data and control to sources and loads.”

Source: company website · checked Sep 3, 2026
4
AzelioStrong evidence
Göteborg, SwedenHQ checked Sep 3, 202651-20031

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

Source: company website · checked Sep 3, 2026
5
Fever EnergyPartial evidence
Stockholm, SwedenHQ checked Sep 3, 202611-5030

“Fever makes distributed energy work.”

Source: company website · checked Sep 3, 2026
6Stockholm, SwedenHQ checked Sep 3, 202611-5019

“Helhetsleverantör inom greentech Fastighetsägare, företag eller kommun.”

Source: company website · checked Sep 3, 2026
7
BL XTStrong evidence
Kista, SwedenHQ checked Sep 3, 20261-1018

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

Source: company website · checked Sep 3, 2026
8
EnequiPartial evidence
Sollentuna, SwedenHQ checked Sep 3, 202611-5014

“Take charge of your energy supply!”

Source: company website · checked Sep 3, 2026
9
DLABPartial evidence
Lund, SwedenHQ checked Sep 3, 202611-5013

“Dlaboratory Sweden AB is an energy technology company based at Ideon Science Park in Lund, Sweden.”

Source: company website · checked Sep 3, 2026
10
KANELPartial evidence
Sodermalm, SwedenHQ checked Sep 3, 202611-5013

“KanEL is a leading energy tech startup redefining the energy industry with its innovative platform.”

Source: company website · checked Sep 3, 2026
11
Grid CollectiveIndirect evidence
Gothenburg, SwedenHQ checked Sep 3, 20261-1012

“Vi tror att genom att styra både konsumtion och produktion av el, så kan vi öppna upp för en ökad grad av förnyelsebar el i våra elnät.”

Source: company website · checked Sep 3, 2026
12
Ecotech Nordic GroupPartial evidence
Malmo, SwedenHQ checked Sep 3, 20261-1012

“EcoTech Solutions hjälper fastighetsägare, företag och offentliga aktörer att ta kontroll över sin energi med EcoHub, vår smarta mjukvara som samlar produktion, energilagring och…”

Source: company website · checked Sep 3, 2026
13
Avance MeteringStrong evidence
Ostersund, SwedenHQ checked Sep 3, 202611-5011

“Avance Metering is a Swedish software company developing Vertical Market Software purposely designed for energy distribution system operators.”

Source: company website · checked Sep 3, 2026
14
rebase.energyStrong evidence
Stockholm, SwedenHQ checked Sep 3, 20261-1011

“Rebase Energy empower energy innovators with data and tools to optimally plan and operate distributed energy resources while maintaining the balance and robustness of the grid.”

Source: company website · checked Sep 3, 2026
15
Expektra ABPartial evidence
Stockholm, SwedenHQ checked Sep 3, 20261-1011

“Expektra is an IT-company, offering a range of innovative solutions helping energy companies and industries to improve and streamline the management of physical power trading.”

Source: company website · checked Sep 3, 2026
16
AmbidexStrong evidence
Goteborg, SwedenHQ checked Sep 3, 20261-1010

“Ambidex is an energy flexibility company that develops software solutions to control power consumption in industrial refrigeration systems based on the needs of the electrical…”

Source: company website · checked Sep 3, 2026
17
ATO EnergyStrong evidence
Stockholm, SwedenHQ checked Sep 3, 20261-1010

“ATO Energy helps unlock up to 40% more capacity from existing electricity grids, without sensors or costly upgrades.”

Source: company website · checked Sep 3, 2026
18
Truxco EnergyPartial evidence
Staffanstorp, SwedenHQ checked Sep 3, 20261-109

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

Source: company website · checked Sep 3, 2026
19
RebabaStrong evidence
Stockholm, SwedenHQ checked Sep 3, 20261-109

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

Source: company website · checked Sep 3, 2026
20
Psiag Scandinavia ABPartial evidence
SwedenHQ checked Sep 3, 202611-508

“PSI Scandinavia, part of the PSI Group and your local and regional PSI partner in Scandinavia The PSI Group develops and integrates software solutions for optimising the flow of…”

Source: company website · checked Sep 3, 2026
21
TetherIndirect evidence
Stockholm, SwedenHQ checked Sep 3, 20261-108

“At Tether, we're on a mission to turn parked Electric Vehicles into the world's largest battery.”

Source: company website · checked Sep 3, 2026
22
Fifty EnergyPartial evidence
Are, SwedenHQ checked Sep 3, 20261-107

“Fifty Energy is an AI optimization plattform for power utility companies and energy solution providers that wants to build great customer experience around optimization of energy…”

Source: company website · checked Sep 3, 2026
23
PowerworksStrong evidence
Stockholm, SwedenHQ checked Sep 3, 20261-107

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

Source: company website · checked Sep 3, 2026
24
Vimab Bess ABPartial evidence
Stockholm, SwedenHQ checked Sep 3, 20261-107

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

Source: company website · checked Sep 3, 2026
25
Rivus BatteriesStrong evidence
Goteborg, SwedenHQ checked Sep 3, 20261-106

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

Source: company website · checked Sep 3, 2026

Showing 25 of 59 grid energy storage software based in Sweden

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Grid energy storage software based in Sweden at a glance

As of Sep 3, 2026
1-10Median size (employees)
StockholmLargest hub · 21 HQs
6Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
38
11-50
16
51-200
4

Verified emails by last verification

0–30
0
31–60
16
61–90
170
90–180
118
180+
2

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among grid energy storage software, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in Sweden whose own description of what they do matches “grid energy storage software”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among grid energy storage software, and records with no verified work email. Companies headquartered outside Sweden are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 306 across the full list. 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 September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many grid energy storage software are there based in Sweden?

RevenueBase identified 59 grid energy storage software headquartered in Sweden as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ingrid Capacity, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most grid energy storage software?

Stockholm leads with 21 headquartered companies, followed by Goteborg (6) and Gothenburg (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 306 verified decision-maker contacts tracked across these 59 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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.