Company lists · Data refreshed November 2026

Top 25 Electrical infrastructure testing services based in Sweden

RevenueBase identified 102 company matches for electrical infrastructure testing services associated with Sweden as of November 2026 and tracks 2,416 professional contacts across them, including 769 with verified work emails. Stockholm is the largest hub.

This list covers company matches for electrical infrastructure testing services 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 6, 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 6, 2026 How this list was built
102Companies
2,416Contacts tracked
769Verified emails
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The 25 largest electrical infrastructure testing services based in Sweden

Ranked by team size
Top 25 of 102 company matches for electrical infrastructure testing services based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLinköping, SwedenHQ recorded Nov 6, 2026201-500367 contacts →

Exact match

“Vi är Vinnergi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTingsryd, SwedenHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchHelsingborg, SwedenHQ recorded Nov 6, 2026501-1,000108 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFarsta, SwedenHQ recorded Nov 6, 202651-20082 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLidingö, SwedenHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“IBEKO Power AB, with headquarters in Stockholm (Sweden) and best known through the brand ”DV Power”, has since developed radically light and ingenious test solutions for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNyköping, SwedenHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Anläggningsarbeten för el och telekommunikation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLudvika, SwedenHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“STRI is a leading independent high voltage test laboratory based in Ludvika, Sweden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVästra Frölunda, SwedenHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“K3 Elprojektering AB, ett unikt konsultföretag inom elkraftsbranschen, erbjuder marknaden kompetenser för att projektera och genomföra projekt inom eldistribution & transmission…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEnskededalen, SwedenHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Gröndals El har bred erfarenhet och kompetens inom elinstallationer generellt och är särskilt specialiserade på arbeten i-och nära spårinfrastruktur, elkraftsanläggningar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSolna, SwedenHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Gridtec är ett teknikkonsultföretag som arbetar med elkraft inom region- och distributionsnät.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVästerås, SwedenHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Voltyx erbjuder konsulter inom Elkraft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKode, SwedenHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Vi har ett team av erfarna tekniker och ingenjörer som är dedikerade till att leverera högsta möjliga service till våra kunder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJonstorp, SwedenHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Företaget inriktar sig på elkraft med låg- och mellanspänningssystem men även olika styrsystem med provning och ibruktagning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Vi på Powerway erbjuder konsulttjänster inom elkraft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSala, SwedenHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“EKTK är ett elkraftföretag som har specialiserat sig på kraftmontage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMölndal, SwedenHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Our products are designed for cost-effective performance monitoring and fault detection in everything from small rural substations to distribution centers in the urban environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchÖrebro, SwedenHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
18Exact matchSkövde, SwedenHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Teknisk konsultverksamhet innom El konstruktion”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSöderhamn, SwedenHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Vi är ett elteknikföretag med säte i Hälsingland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSollefteå, SwedenHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Svensk Linjebesiktning är en av nordens största besiktningsbolag på el- & telenät.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSvedala, SwedenHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Elektri Skåne AB hjälper små som stora företag med all typ av elservice!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBromma, SwedenHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Roch Services är ett tredjeparts certifierat testföretag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStenungsund, SwedenHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Anläggningsarbeten för el och telekommunikation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchÖrebro, SwedenHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Bela Elprojekt AB är ett fristående elkonsultföretag med kontor i Örebro.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUmeå, SwedenHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Kompletta mättjänster av jordtag, ställverkskomponenter samt kraftledningar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 102 electrical infrastructure testing services based in Sweden

See the full list, filter by size, metro and specialty, and access 769 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical infrastructure testing services based in Sweden at a glance

As of Nov 6, 2026
31.8%Verified-email coverage
23.7Average contacts per company
11-50Median size (employees)
12.7%Largest-city concentration · Stockholm
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
46
51-200
4
201-500
2
501-1,000
1
1,001-5,000
1

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 102 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 “electrical infrastructure testing services” 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 769 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 6, 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 “electrical infrastructure testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical infrastructure testing services are there based in Sweden?

RevenueBase identified 102 company matches for electrical infrastructure testing services 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?

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

Which city has the most electrical infrastructure testing services?

Stockholm leads with 13 company records, followed by Eskilstuna (2) and Helsingborg (2).

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 769 professional contacts with verified work emails tracked across these 102 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 6, 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.