Company lists · Data refreshed November 2026

Top 25 Transformers suppliers based in Sweden

RevenueBase identified 70 company matches for transformers suppliers associated with Sweden as of November 2026 and tracks 1,253 professional contacts across them, including 658 with verified work emails. Stockholm is the largest hub.

This list covers company matches for transformers suppliers 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 2, 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 2, 2026 How this list was built
70Companies
1,253Contacts tracked
658Verified emails
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The 25 largest transformers suppliers based in Sweden

Ranked by team size
Top 25 of 70 company matches for transformers suppliers based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchVästerås, SwedenHQ recorded Nov 2, 20265,001-10,000219 contacts →

Exact match

“AQ Group is a leading supplier to demanding industrial customers and is listed on Nasdaq Stockholms main market since 2017.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchGrästorp, SwedenHQ recorded Nov 2, 2026201-500215 contacts →

Exact match

“We specialize in power supply within the voltage range 0.4-400 kV.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchTingsryd, SwedenHQ recorded Nov 2, 2026201-500168 contacts →

Exact match

“Electrical power is a business critical resource in society and our offering focuses on the Energy Distribution, Renewable Energy, Industry and Infrastructure segments.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchHägersten, SwedenHQ recorded Nov 2, 202651-20063 contacts →

Exact match

“POWERBOX designs and manufactures advanced power conversion solutions for mission-critical applications where reliability cannot be compromised.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchSpånga, SwedenHQ recorded Nov 2, 2026501-1,00044 contacts →

Exact match

“Etal provides customers worldwide with a comprehensive portfolio of magnetic components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchTöreboda, SwedenHQ recorded Nov 2, 202611-5037 contacts →

Exact match

“Tillsammans med utvalda leverantörer inom mellanspänning, krafttransformatorer, batteriskåp och kanalskenor är vi en komplett leverantör av hela systemlösningar vilket ger en…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchMalmö, SwedenHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“Som en av Sveriges bästa producenter av kundanpassade låg- samt mellanspänningsprodukter kan vi erbjuda en lönsam affärsmodell för alla parter, där vi står för pålitlighet i allt…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchKiruna, SwedenHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“Boliden Electro tillhandahåller avancerade produkter, tillämpningar och tjänster inom distribuerad elkraft.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchNässjö, SwedenHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“HT Ställverk är din kompletta leverantör för strömfördelning och vi hjälper dig med allt från mindre centraler och upp till lågspänningsställverk.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchVästerås, SwedenHQ recorded Nov 2, 202611-5015 contacts →

Exact match

“Lardell Sweden AB är grundat 2013 och riktar sig mot kunder med behov av produkter inom elkraft.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“ATICC Sweden har snabbt vuxit fram som en stark aktör inom bygg, anläggning- och installationsbranschen.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchEslöv, SwedenHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Tramo is a company specialized in custom transformers, inductors and filters.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchNorrköping, SwedenHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“GEVEA is a leading supplier of air-break switches and fuse solutions for power distribution and railway applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchNorrtälje, SwedenHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“We make premium quality transformers for all applications in audio.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchÖrebro, SwedenHQ recorded Nov 2, 202611-509 contacts →

Exact match

“ANTRIC erbjuder tekniska konsulttjänster som skapar värde för kunder inom Elkraft, Energi, Automation och Energimätning.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Nov 2, 202611-508 contacts →

Exact match

“ENT Energiteknik AB är en konsultfirma verksam inom distribution och transmission för elkraft.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchHägersten, SwedenHQ recorded Nov 2, 202611-507 contacts →

Exact match

“Injab Kraft Teknik AB är en av de ledande leverantörerna av ström- och mättransformatorer i Sverige.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchNyköping, SwedenHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Tillverkning av eldistributions- och elkontrollapparater”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchSpånga, SwedenHQ recorded Nov 2, 20261-106 contacts →

Exact match

“Electrical power specialist since 1959”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchÅkersberga, SwedenHQ recorded Nov 2, 20261-105 contacts →

Exact match

“HiVO Elkraft har bred erfarenhet och god kompetens inom framförallt följande segment-Distributionsnät storstadsmiljö -Ställverk/transformatorstationer på mellanspänningsnivå…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchGävle, SwedenHQ recorded Nov 2, 20261-105 contacts →

Exact match

“Prosper Electronics is a global manufacturer of high-quality electrical components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchÖstersund, SwedenHQ recorded Nov 2, 20261-105 contacts →

Exact match

“Jemtek är ett företag som är specialiserat på kraft och elnätanläggningar.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchGothenburg, SwedenHQ recorded Nov 2, 20261-105 contacts →

Exact match

“Unitrafo erbjuder miljöanpassade transformatorer och produkter för säker elkraft och förbättrad elmiljö.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchEd, SwedenHQ recorded Nov 2, 202611-505 contacts →

Exact match

“El-Supply AB has since 1984 supplied electrodynamic components in the field of power supply to the manufacturing industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchSwedenHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Nordtrafo AB is a well established company founded in 1965, located in scenic Höga Kusten within the heart of Sweden.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 70 transformers suppliers based in Sweden

See the full list, filter by size, metro and specialty, and access 658 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformers suppliers based in Sweden at a glance

As of Nov 2, 2026
52.5%Verified-email coverage
17.9Average contacts per company
11-50Median size (employees)
12.9%Largest-city concentration · Stockholm
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
36
51-200
5
201-500
4
501-1,000
1
5,001-10,000
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 70 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 “transformers suppliers” 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 658 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 2, 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 “transformers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformers suppliers are there based in Sweden?

RevenueBase identified 70 company matches for transformers suppliers 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?

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

Which city has the most transformers suppliers?

Stockholm leads with 9 company records, followed by Vasteras (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 658 professional contacts with verified work emails tracked across these 70 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 2, 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.