Company lists · Data refreshed September 2026
Top 25 Energy startups based in Sweden
RevenueBase identified 142 company matches for energy startups associated with Sweden as of September 2026 and tracks 2,464 professional contacts across them, including 1,276 with verified work emails. Stockholm is the largest hub.
This list covers company matches for energy startups 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 September 15, 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.
The 25 largest energy startups based in Sweden
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 501 contacts → | ||||
Exact match “OX2 develops, constructs, manages, and owns renewable energy solutions at scale, including onshore wind, offshore wind, solar power, and energy storage.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 282 contacts → | ||||
Exact match “Polarium is a leading energy storage developer.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 199 contacts → | ||||
Exact match “Flower is Flexible Power.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 114 contacts → | ||||
Exact match “At Alight, we’re on a mission to kick carbon off the grid by helping energy-intensive businesses switch to solar.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 70 contacts → | ||||
Exact match “Med över 30 år i branschen är KTC idag en av världens ledande aktörer inom intelligent energioptimering.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 66 contacts → | ||||
Exact match “SunRoof is revolutionizing home electrification and decentralized renewable energy generation with the most powerful and resource-efficient 2-in-1 solar roofs on the market.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 64 contacts → | ||||
Exact match “Ferroamp is a Swedish greentech company focused on energy and power optimization of properties.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 62 contacts → | ||||
Exact match “Word-class solutions in sustainable energy Our passion for doing business, product development and corporate acquisitions have led to a signifcant expansion for the last 25 years.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 49 contacts → | ||||
Exact match “Vision Making the 100% renewable energy system possible by applying intelligence to data and control to sources and loads.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 45 contacts → | ||||
Exact match “At Rabbalshede Kraft, we help shape the energy of tomorrow.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 36 contacts → | ||||
Exact match “Kort om Soltech Enegry Soltech-koncernen är en helhetsleverantör av energi- och solcellslösningar.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 33 contacts → | ||||
Exact match “Solifokus är ett innovativt solcellsföretag som erbjuder smidiga och kostnadseffektiva helhetslösningar för privatpersoner och företag som vill investera i solceller, laddboxar…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “SaltX is a Swedish Greentech company that develops and markets sustainable technology that will benefit customers, the climate, and society.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 29 contacts → | ||||
Exact match “Trelleborgs Energi is a modern energy company with the future in mind.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “Som energiproducent har vi ett större ansvar än att enbart leverera el och värme till bostäder, företag och samhällsfunktioner.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “Sala-Heby Energi är en erfaren och pålitlig leverantör av energitjänster, oavsett hur ditt behov ser ut.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “At BLIXT, we are redefining energy management through programmable power and software-defined energy networks.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Helhetsleverantör inom greentech Fastighetsägare, företag eller kommun.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 17 contacts → | ||||
Exact match “Ett energi och teknikbolag som utvecklar framtidens lösningar inom den gröna omställningen.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “Fyrfasen Energi AB är en modern energipartner med försäljningskontor i Sveg, Funäsdalen, Sundsvall och Ånge.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Data centers will use 3,4% of the world's power consumption in 2030.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Takkraft är en helhetsleverantör inom solceller, laddboxar, batterier och balanstjänster.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “Sedan 2012, arbetar vi på 1KOMMA5° Syd, fd SolensEnergi, med kunden i fokus för att möjliggöra ett CO2-neutralt liv för dig genom att erbjuda framtidssäkrade solcellsanläggningar…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “Take charge of your energy supply!” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “KanEL is a leading energy tech startup redefining the energy industry with its innovative platform.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy startups”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 142 energy startups based in Sweden
See the full list, filter by size, metro and specialty, and access 1,276 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy startups based in Sweden at a glance
As of Sep 15, 2026Companies by employee count
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 142 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 “energy startups” 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 1,276 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 September 15, 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 “energy startups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy startups are there based in Sweden?
RevenueBase identified 142 company matches for energy startups associated with Sweden as of September 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?
Ox2 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy startups?
Stockholm leads with 44 company records, followed by Malmo (9) and Gothenburg (6).
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 1,276 professional contacts with verified work emails tracked across these 142 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 September 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 142 energy startups based in Sweden. Start with a free account, no credit card.
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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.
More company lists
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- Lists by location
- Lists A-Z
- New lists
- Energy startups based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 energy startups based in Sweden
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 142 matching company records for energy startups based in Sweden, with 2,464 tracked contacts and 1,276 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy startups based in Sweden
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Ox2ox2.comHQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 501 contacts → |
“OX2 develops, constructs, manages, and owns renewable energy solutions at scale, including onshore wind, offshore wind, solar power, and energy storage.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Polariumpolarium.comHQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 282 contacts → |
“Polarium is a leading energy storage developer.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Flowerflower.seHQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 199 contacts → |
“Flower is Flexible Power.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Alightalight-energy.comHQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 114 contacts → |
“At Alight, we’re on a mission to kick carbon off the grid by helping energy-intensive businesses switch to solar.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  KTCktc.seHQ: Askim, SwedenReported employees: 51-200 | Askim, Sweden | 51-200 | Exact match | 70 contacts → |
“Med över 30 år i branschen är KTC idag en av världens ledande aktörer inom intelligent energioptimering.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sunroofsunroof.seHQ: Kungälv, SwedenReported employees: 51-200 | Kungälv, Sweden | 51-200 | Exact match | 66 contacts → |
“SunRoof is revolutionizing home electrification and decentralized renewable energy generation with the most powerful and resource-efficient 2-in-1 solar roofs on the market.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Ferroampferroamp.comHQ: Sundbyberg, SwedenReported employees: 51-200 | Sundbyberg, Sweden | 51-200 | Exact match | 64 contacts → |
“Ferroamp is a Swedish greentech company focused on energy and power optimization of properties.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Nibe Groupnibe.comHQ: Markaryd, SwedenReported employees: Not recorded | Markaryd, Sweden | Not recorded | Exact match | 62 contacts → |
“Word-class solutions in sustainable energy Our passion for doing business, product development and corporate acquisitions have led to a signifcant expansion for the last 25 years.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Checkwattcheckwatt.seHQ: Danderyd, SwedenReported employees: 51-200 | Danderyd, Sweden | 51-200 | Exact match | 49 contacts → |
“Vision Making the 100% renewable energy system possible by applying intelligence to data and control to sources and loads.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rabbalshede Kraft ABrabbalshedekraft.seHQ: Rabbalshede, SwedenReported employees: 11-50 | Rabbalshede, Sweden | 11-50 | Exact match | 45 contacts → |
“At Rabbalshede Kraft, we help shape the energy of tomorrow.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Soltech Energy Sweden ABsoltechenergy.comHQ: Stockholm, SwedenReported employees: 501-1,000 | Stockholm, Sweden | 501-1,000 | Exact match | 36 contacts → |
“Kort om Soltech Enegry Soltech-koncernen är en helhetsleverantör av energi- och solcellslösningar.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Solifokussolifokus.seHQ: Jönköping, SwedenReported employees: 51-200 | Jönköping, Sweden | 51-200 | Exact match | 33 contacts → |
“Solifokus är ett innovativt solcellsföretag som erbjuder smidiga och kostnadseffektiva helhetslösningar för privatpersoner och företag som vill investera i solceller, laddboxar…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Saltx Technologysaltxtechnology.comHQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 29 contacts → |
“SaltX is a Swedish Greentech company that develops and markets sustainable technology that will benefit customers, the climate, and society.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Trelleborgs Energi ABtrelleborgsenergi.seHQ: Trelleborg, SwedenReported employees: 11-50 | Trelleborg, Sweden | 11-50 | Exact match | 29 contacts → |
“Trelleborgs Energi is a modern energy company with the future in mind.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Linde Energilindeenergi.seHQ: Lindesberg, SwedenReported employees: 11-50 | Lindesberg, Sweden | 11-50 | Exact match | 24 contacts → |
“Som energiproducent har vi ett större ansvar än att enbart leverera el och värme till bostäder, företag och samhällsfunktioner.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sala-Heby Energi ABsheab.seHQ: Sala, SwedenReported employees: 51-200 | Sala, Sweden | 51-200 | Exact match | 21 contacts → |
“Sala-Heby Energi är en erfaren och pålitlig leverantör av energitjänster, oavsett hur ditt behov ser ut.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  BL XTblixt.techHQ: Kista, SwedenReported employees: 1-10 | Kista, Sweden | 1-10 | Exact match | 19 contacts → |
“At BLIXT, we are redefining energy management through programmable power and software-defined energy networks.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 18 contacts → |
“Helhetsleverantör inom greentech Fastighetsägare, företag eller kommun.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Chargebuddychargebuddy.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 17 contacts → |
“Ett energi och teknikbolag som utvecklar framtidens lösningar inom den gröna omställningen.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Fyrfasen Energi ABfyrfasen.seHQ: Sveg, SwedenReported employees: 11-50 | Sveg, Sweden | 11-50 | Exact match | 16 contacts → |
“Fyrfasen Energi AB är en modern energipartner med försäljningskontor i Sveg, Funäsdalen, Sundsvall och Ånge.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  t.looptloop.seHQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 16 contacts → |
“Data centers will use 3,4% of the world's power consumption in 2030.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Takkraft ABtakkraft.seHQ: Skogås, SwedenReported employees: 11-50 | Skogås, Sweden | 11-50 | Exact match | 15 contacts → |
“Takkraft är en helhetsleverantör inom solceller, laddboxar, batterier och balanstjänster.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  1komma5 SYD FD Solensenergi1komma5.seHQ: Vellinge, SwedenReported employees: 11-50 | Vellinge, Sweden | 11-50 | Exact match | 14 contacts → |
“Sedan 2012, arbetar vi på 1KOMMA5° Syd, fd SolensEnergi, med kunden i fokus för att möjliggöra ett CO2-neutralt liv för dig genom att erbjuda framtidssäkrade solcellsanläggningar…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Enequienequi.comHQ: Sollentuna, SwedenReported employees: 11-50 | Sollentuna, Sweden | 11-50 | Exact match | 14 contacts → |
“Take charge of your energy supply!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  KANELkanel.seHQ: Södermalm, SwedenReported employees: 11-50 | Södermalm, Sweden | 11-50 | Exact match | 13 contacts → |
“KanEL is a leading energy tech startup redefining the energy industry with its innovative platform.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 142 company matches
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Energy startups: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 142 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy startups did RevenueBase find based in Sweden?
The saved snapshot records 142 matching company records, 2,464 tracked contacts and 1,276 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy startups by geography
- Energy startups based in Belo Horizonte, Brazil
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- Energy startups based in Curitiba, Brazil
- Energy startups based in Fortaleza, Brazil
- Energy startups based in Porto Alegre, Brazil
- Energy startups based in Rio De Janeiro, Brazil
- Energy startups based in Sao Paulo, Brazil
- Energy startups based in Berlin, Germany
- Energy startups based in Hamburg, Germany
- Energy startups based in Munich, Germany
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 energy startups based in Sweden. Snapshot: September 15, 2026. https://revenuebase.ai/companies/energy-startups/sweden.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy startups based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 energy startups based in Sweden
RevenueBase records 142 matching company records for energy startups based in Sweden, with 2,464 tracked contacts and 1,276 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy startups based in Sweden
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ox2ox2.com HQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 501 contacts → |
“OX2 develops, constructs, manages, and owns renewable energy solutions at scale, including onshore wind, offshore wind, solar power, and energy storage.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Polariumpolarium.com HQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 282 contacts → |
“Polarium is a leading energy storage developer.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Flowerflower.se HQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 199 contacts → |
“Flower is Flexible Power.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Alightalight-energy.com HQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 114 contacts → |
“At Alight, we’re on a mission to kick carbon off the grid by helping energy-intensive businesses switch to solar.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | KTCktc.se HQ: Askim, SwedenReported employees: 51-200 | Askim, Sweden | 51-200 | Exact match | 70 contacts → |
“Med över 30 år i branschen är KTC idag en av världens ledande aktörer inom intelligent energioptimering.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sunroofsunroof.se HQ: Kungälv, SwedenReported employees: 51-200 | Kungälv, Sweden | 51-200 | Exact match | 66 contacts → |
“SunRoof is revolutionizing home electrification and decentralized renewable energy generation with the most powerful and resource-efficient 2-in-1 solar roofs on the market.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ferroampferroamp.com HQ: Sundbyberg, SwedenReported employees: 51-200 | Sundbyberg, Sweden | 51-200 | Exact match | 64 contacts → |
“Ferroamp is a Swedish greentech company focused on energy and power optimization of properties.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nibe Groupnibe.com HQ: Markaryd, SwedenReported employees: Not recorded | Markaryd, Sweden | Not recorded | Exact match | 62 contacts → |
“Word-class solutions in sustainable energy Our passion for doing business, product development and corporate acquisitions have led to a signifcant expansion for the last 25 years.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Checkwattcheckwatt.se HQ: Danderyd, SwedenReported employees: 51-200 | Danderyd, Sweden | 51-200 | Exact match | 49 contacts → |
“Vision Making the 100% renewable energy system possible by applying intelligence to data and control to sources and loads.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rabbalshede Kraft ABrabbalshedekraft.se HQ: Rabbalshede, SwedenReported employees: 11-50 | Rabbalshede, Sweden | 11-50 | Exact match | 45 contacts → |
“At Rabbalshede Kraft, we help shape the energy of tomorrow.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Soltech Energy Sweden ABsoltechenergy.com HQ: Stockholm, SwedenReported employees: 501-1,000 | Stockholm, Sweden | 501-1,000 | Exact match | 36 contacts → |
“Kort om Soltech Enegry Soltech-koncernen är en helhetsleverantör av energi- och solcellslösningar.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Solifokussolifokus.se HQ: Jönköping, SwedenReported employees: 51-200 | Jönköping, Sweden | 51-200 | Exact match | 33 contacts → |
“Solifokus är ett innovativt solcellsföretag som erbjuder smidiga och kostnadseffektiva helhetslösningar för privatpersoner och företag som vill investera i solceller, laddboxar…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Saltx Technologysaltxtechnology.com HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 29 contacts → |
“SaltX is a Swedish Greentech company that develops and markets sustainable technology that will benefit customers, the climate, and society.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Trelleborgs Energi ABtrelleborgsenergi.se HQ: Trelleborg, SwedenReported employees: 11-50 | Trelleborg, Sweden | 11-50 | Exact match | 29 contacts → |
“Trelleborgs Energi is a modern energy company with the future in mind.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Linde Energilindeenergi.se HQ: Lindesberg, SwedenReported employees: 11-50 | Lindesberg, Sweden | 11-50 | Exact match | 24 contacts → |
“Som energiproducent har vi ett större ansvar än att enbart leverera el och värme till bostäder, företag och samhällsfunktioner.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sala-Heby Energi ABsheab.se HQ: Sala, SwedenReported employees: 51-200 | Sala, Sweden | 51-200 | Exact match | 21 contacts → |
“Sala-Heby Energi är en erfaren och pålitlig leverantör av energitjänster, oavsett hur ditt behov ser ut.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | BL XTblixt.tech HQ: Kista, SwedenReported employees: 1-10 | Kista, Sweden | 1-10 | Exact match | 19 contacts → |
“At BLIXT, we are redefining energy management through programmable power and software-defined energy networks.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 18 contacts → |
“Helhetsleverantör inom greentech Fastighetsägare, företag eller kommun.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Chargebuddychargebuddy.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 17 contacts → |
“Ett energi och teknikbolag som utvecklar framtidens lösningar inom den gröna omställningen.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fyrfasen Energi ABfyrfasen.se HQ: Sveg, SwedenReported employees: 11-50 | Sveg, Sweden | 11-50 | Exact match | 16 contacts → |
“Fyrfasen Energi AB är en modern energipartner med försäljningskontor i Sveg, Funäsdalen, Sundsvall och Ånge.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | t.looptloop.se HQ: Stockholm, SwedenReported employees: 11-50 | Stockholm, Sweden | 11-50 | Exact match | 16 contacts → |
“Data centers will use 3,4% of the world's power consumption in 2030.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Takkraft ABtakkraft.se HQ: Skogås, SwedenReported employees: 11-50 | Skogås, Sweden | 11-50 | Exact match | 15 contacts → |
“Takkraft är en helhetsleverantör inom solceller, laddboxar, batterier och balanstjänster.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 1komma5 SYD FD Solensenergi1komma5.se HQ: Vellinge, SwedenReported employees: 11-50 | Vellinge, Sweden | 11-50 | Exact match | 14 contacts → |
“Sedan 2012, arbetar vi på 1KOMMA5° Syd, fd SolensEnergi, med kunden i fokus för att möjliggöra ett CO2-neutralt liv för dig genom att erbjuda framtidssäkrade solcellsanläggningar…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Enequienequi.com HQ: Sollentuna, SwedenReported employees: 11-50 | Sollentuna, Sweden | 11-50 | Exact match | 14 contacts → |
“Take charge of your energy supply!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | KANELkanel.se HQ: Södermalm, SwedenReported employees: 11-50 | Södermalm, Sweden | 11-50 | Exact match | 13 contacts → |
“KanEL is a leading energy tech startup redefining the energy industry with its innovative platform.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 142 company matches
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Energy startups: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 142 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy startups did RevenueBase find based in Sweden?
The saved snapshot records 142 matching company records, 2,464 tracked contacts and 1,276 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 energy startups based in Sweden. Snapshot: September 15, 2026. https://revenuebase.ai/companies/energy-startups/sweden.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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