Company lists · Data refreshed September 2026

Top 25 Grid energy storage software based in Sweden

Name: Grid energy storage software based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 59 companies tracked

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, its RevenueBase Smart Search rating, 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 Smart Search, 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 RevenueBase Smart Search rating 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. RevenueBase Smart Search rates how each company's information relates to grid energy storage software: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ingrid Capacity	Strong evidence	Stockholm, SwedenHQ checked Sep 3, 2026	11-50	75 contacts →
	Strong evidence “Ingrid Capacity builds the necessary infrastructure for large-scale energy storage in Sweden.” Source: RevenueBase Database · checked Sep 3, 2026
2	Ferroamp	Partial evidence	SwedenHQ checked Sep 3, 2026	51-200	64 contacts →
	Partial evidence “Ferroamp is a Swedish greentech company focused on energy and power optimization of properties.” Source: RevenueBase Database · checked Sep 3, 2026
3	Checkwatt	Partial evidence	Danderyd, SwedenHQ checked Sep 3, 2026	51-200	49 contacts →
	Partial evidence “Vision Making the 100% renewable energy system possible by applying intelligence to data and control to sources and loads.” Source: RevenueBase Database · checked Sep 3, 2026
4	Azelio	Strong evidence	Göteborg, SwedenHQ checked Sep 3, 2026	51-200	31 contacts →
	Strong evidence “Azelio is a Swedish company with a unique thermal energy storage solution for dispatchable electricity and heat.” Source: RevenueBase Database · checked Sep 3, 2026
5	Fever Energy	Partial evidence	Stockholm, SwedenHQ checked Sep 3, 2026	11-50	30 contacts →
	Partial evidence “Fever makes distributed energy work.” Source: RevenueBase Database · checked Sep 3, 2026
6	Sustainable Business Partner	Indirect evidence	Stockholm, SwedenHQ checked Sep 3, 2026	11-50	19 contacts →
	Indirect evidence “Helhetsleverantör inom greentech Fastighetsägare, företag eller kommun.” Source: RevenueBase Database · checked Sep 3, 2026
7	BL XT	Strong evidence	Kista, SwedenHQ checked Sep 3, 2026	1-10	18 contacts →
	Strong evidence “At BLIXT, we are redefining energy management through programmable power and software-defined energy networks.” Source: RevenueBase Database · checked Sep 3, 2026
8	Enequi	Partial evidence	Sollentuna, SwedenHQ checked Sep 3, 2026	11-50	14 contacts →
	Partial evidence “Take charge of your energy supply!” Source: RevenueBase Database · checked Sep 3, 2026
9	DLAB	Partial evidence	Lund, SwedenHQ checked Sep 3, 2026	11-50	13 contacts →
	Partial evidence “Dlaboratory Sweden AB is an energy technology company based at Ideon Science Park in Lund, Sweden.” Source: RevenueBase Database · checked Sep 3, 2026
10	KANEL	Partial evidence	Sodermalm, SwedenHQ checked Sep 3, 2026	11-50	13 contacts →
	Partial evidence “KanEL is a leading energy tech startup redefining the energy industry with its innovative platform.” Source: RevenueBase Database · checked Sep 3, 2026
11	Grid Collective	Indirect evidence	Gothenburg, SwedenHQ checked Sep 3, 2026	1-10	12 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
12	Ecotech Nordic Group	Partial evidence	Malmo, SwedenHQ checked Sep 3, 2026	1-10	12 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
13	Avance Metering	Strong evidence	Ostersund, SwedenHQ checked Sep 3, 2026	11-50	11 contacts →
	Strong evidence “Avance Metering is a Swedish software company developing Vertical Market Software purposely designed for energy distribution system operators.” Source: RevenueBase Database · checked Sep 3, 2026
14	rebase.energy	Strong evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1-10	11 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 3, 2026
15	Expektra AB	Partial evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1-10	11 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
16	Ambidex	Strong evidence	Goteborg, SwedenHQ checked Sep 3, 2026	1-10	10 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 3, 2026
17	ATO Energy	Strong evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1-10	10 contacts →
	Strong evidence “ATO Energy helps unlock up to 40% more capacity from existing electricity grids, without sensors or costly upgrades.” Source: RevenueBase Database · checked Sep 3, 2026
18	Truxco Energy	Partial evidence	Staffanstorp, SwedenHQ checked Sep 3, 2026	1-10	9 contacts →
	Partial evidence “We believe every business and community should have control over its energy.” Source: RevenueBase Database · checked Sep 3, 2026
19	Rebaba	Strong evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1-10	9 contacts →
	Strong evidence “Building second life battery energy storage systems for a greener grid.” Source: RevenueBase Database · checked Sep 3, 2026
20	Psiag Scandinavia AB	Partial evidence	SwedenHQ checked Sep 3, 2026	11-50	8 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
21	Tether	Indirect evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1-10	8 contacts →
	Indirect evidence “At Tether, we're on a mission to turn parked Electric Vehicles into the world's largest battery.” Source: RevenueBase Database · checked Sep 3, 2026
22	Fifty Energy	Partial evidence	Are, SwedenHQ checked Sep 3, 2026	1-10	7 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
23	Powerworks	Strong evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1-10	7 contacts →
	Strong evidence “Powerworks helps renewable energy producers, electricity market actors, and grid operators unlock new revenues and reduce risk.” Source: RevenueBase Database · checked Sep 3, 2026
24	Vimab Bess AB	Partial evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1-10	7 contacts →
	Partial evidence “We deliver profitable and reliable energy solutions, ranging from battery installation and service to proprietary energy trading algorithms.” Source: RevenueBase Database · checked Sep 3, 2026
25	Rivus Batteries	Strong evidence	Goteborg, SwedenHQ checked Sep 3, 2026	1-10	6 contacts →
	Strong evidence “Rivus Batteries offers truly green batteries for stationary energy storage applications through organic flow batteries.” Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: grid energy storage software. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names grid energy storage software.
Partial evidence: Its own public description names part of grid energy storage software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid energy storage software. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

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

48.8%Verified-email coverage

1.0%Mobile-number coverage

10.6Average contacts per company

1-10Median size (employees)

35.6%Largest-city concentration · Stockholm

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

1631–60

17061–90

11890–180

2180+

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 RevenueBase Smart Search 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 Smart Search, 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.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names grid energy storage software), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
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 its RevenueBase Smart Search 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names grid energy storage software, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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 Smart Search, 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.