Company lists · Data refreshed September 2026

Top 25 Power systems engineering companies based in Sweden

Name: Power systems engineering companies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 539 companies tracked

RevenueBase identified 539 company matches for power systems engineering companies associated with Sweden as of September 2026 and tracks 5,872 professional contacts across them, including 3,345 with verified work emails. Stockholm is the largest hub.

This list covers company matches for power systems engineering companies 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 17, 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 Sep 17, 2026 How this list was built

539Companies

5,872Contacts tracked

3,345Verified emails

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The 25 largest power systems engineering companies based in Sweden

Ranked by team size

Top 25 of 539 company matches for power systems engineering companies based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ONE Nordic AB	Exact match	Malmö, SwedenHQ recorded Sep 17, 2026	1,001-5,000	768 contacts →
	Exact match “ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Vinnergi	Exact match	Linköping, SwedenHQ recorded Sep 17, 2026	201-500	361 contacts →
	Exact match “Vi är Vinnergi.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Nektab	Exact match	Arvika, SwedenHQ recorded Sep 17, 2026	51-200	156 contacts →
	Exact match “Nordisk ElkraftTeknik AB bildades 2007 av ett antal etablerade konsulter inom elkraftsområdet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Holtab	Exact match	Tingsryd, SwedenHQ recorded Sep 17, 2026	201-500	155 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 · Sep 17, 2026 · View company records in RevenueBase
5	Craftor AB	Exact match	Sollentuna, SwedenHQ recorded Sep 17, 2026	201-500	137 contacts →
	Exact match “Craftor AB is a contracting company specialized in design and construction of high voltage powerlines and cables, substations and electric distribution grids at voltage levels up…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Incoord	Exact match	Danderyd, SwedenHQ recorded Sep 17, 2026	51-200	108 contacts →
	Exact match “Incoord är en teknikkonsult med stark miljömission.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Sallén Elektriska AB	Exact match	Uppsala, SwedenHQ recorded Sep 17, 2026	201-500	105 contacts →
	Exact match “Vi utför allt från mindre installationer till privatpersoner, företag eller bostadsrättsföreningar till större entreprenadprojekt åt byggentreprenörer, fastighetsägare och aktörer…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	APQ EL	Exact match	Malmö, SwedenHQ recorded Sep 17, 2026	201-500	100 contacts →
	Exact match “ApQ är ett installationsföretag med kunskap och erfarenhet inom kraft, el, belysning, tele/data/larm samt elservice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Nymans Elektriska AB	Exact match	Haninge, SwedenHQ recorded Sep 17, 2026	51-200	95 contacts →
	Exact match “Hos oss skapas förutsättningar för fantastiska byggnationer Nymans Elektriska är ett av Storstockholms ledande elinstallationsföretag med 50 års erfarenhet av…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Prenad AB	Exact match	Helsingborg, SwedenHQ recorded Sep 17, 2026	501-1,000	92 contacts →
	Exact match “Prenad har lång och gedigen erfarenhet av elinstallationer och el service – från den vanliga vägguttaget till komplexa system i bostäder, kontor, industrier och små och stora…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Victor Energy - Europe	Exact match	Grängesberg, SwedenHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “Victor Energy Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Kadesjös Ingenjörsbyrå AB	Exact match	Västerås, SwedenHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Sedan starten 1945 är Kadesjös ett heltäckande konsultföretag inom bygg- och installationssektorn.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Elektrosignal Infra AB	Exact match	Farsta, SwedenHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “Elektrosignal Infra AB bedriver installationsarbeten, drift och underhåll samt felavhjälpning av elteknisk utrustning och signalutrustning inom bl.a.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	PMC EL	Exact match	Västerås, SwedenHQ recorded Sep 17, 2026	51-200	64 contacts →
	Exact match “Innovation och teknik som lyser starkare.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ecokraft Sverige	Exact match	Eskilstuna, SwedenHQ recorded Sep 17, 2026	51-200	58 contacts →
	Exact match “ECOKRAFT erbjuder solceller för din egen elproduktion sedan 2008.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	PLW Gruppen	Exact match	Linköping, SwedenHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “PLW ska i samverkan med våra kunder utföra projektering, installation och service av kvalificerade tekniska lösningar inom elinstallation, tele, larm, antenn, datateknik och…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	K4 Elektriska AB	Exact match	Danderyd, SwedenHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “K4 Elektriska AB är ett av Storstockholms ledande installationsföretag inom kraft, belysning, tele, larm och datainstallationer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Start-Up AB	Exact match	Nacka, SwedenHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Start-Up är i en dynamisk fas och välkomnar dig som vill vara med och påverka företagets framtid och växa med oss.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Elajo Säkerhet	Exact match	Oskarshamn, SwedenHQ recorded Sep 17, 2026	501-1,000	54 contacts →
	Exact match “Elajo ska som teknikföretag alltid ligga i framkant.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Powerbox Prbx	Exact match	Hägersten, SwedenHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “POWERBOX engineers mission-critical power solutions for applications where failure is not an option.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	CDE Sweden	Exact match	Västerås, SwedenHQ recorded Sep 17, 2026	11-50	50 contacts →
	Exact match “We are a company with broad experience in the electric power industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Solvina	Exact match	Mölndal, SwedenHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “Solvina is a knowledge-driven company in the power industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Elektrotekniska Byrån AB	Exact match	Karlstad, SwedenHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “Elprojektering för anläggningar som verkligen måste fungera dygnet runt, årets alla dagar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Edsvikens EL AB	Exact match	Solna, SwedenHQ recorded Sep 17, 2026	51-200	46 contacts →
	Exact match “Edsvikens El består av över 100 medarbetare som hjälper fastighetsbolag och byggbolag med stora och små elinstallationer, elbilsladdning och solceller.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Elicom AB	Exact match	Töreboda, SwedenHQ recorded Sep 17, 2026	11-50	39 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 · Sep 17, 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 “power systems engineering companies”. 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 539 power systems engineering companies based in Sweden

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Power systems engineering companies based in Sweden at a glance

As of Sep 17, 2026

57.0%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

14.5%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

274

11-50

206

51-200

201-500

501-1,000

1,001-5,000

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 539 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 “power systems engineering companies” 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 3,345 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 17, 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 “power systems engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power systems engineering companies are there based in Sweden?

RevenueBase identified 539 company matches for power systems engineering companies 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?

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

Which city has the most power systems engineering companies?

Stockholm leads with 78 company records, followed by Malmo (25) and Gothenburg (23).

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 3,345 professional contacts with verified work emails tracked across these 539 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 17, 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.