Company lists · Data refreshed September 2026

Top 25 Electrical infrastructure consulting firms based in Sweden

RevenueBase identified 949 electrical infrastructure consulting firms headquartered in Sweden as of September 2026 and tracks 24,193 professional contacts across them, including 14,024 with verified work emails and 512 with mobile numbers. Stockholm is the largest hub.

This list covers electrical infrastructure consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review
949Companies
24,193Contacts tracked
14,024Verified emails
512Mobile numbers
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The 25 largest electrical infrastructure consulting firms based in Sweden

Ranked by team size
Top 25 of 949 electrical infrastructure consulting firms based in Sweden, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical infrastructure consulting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceStockholm, SwedenHQ checked Sep 29, 202610001+12,850 contacts →

Indirect evidence

“AFRY is a European leader in engineering, design, and advisory services, with a global reach.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceMalmö, SwedenHQ checked Sep 29, 20261,001-5,000768 contacts →

Indirect evidence

“ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceStockholm, SwedenHQ checked Sep 29, 20261,001-5,000688 contacts →

Indirect evidence

“Sigma Industry har tagit ett långsiktigt åtagande för att förnya konsultbranschen inom ingenjörstjänster.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceStockholm, SwedenHQ checked Sep 29, 2026501-1,000536 contacts →

Indirect evidence

“Cavotec is a leading engineering company with over 50 years of heritage in innovation, design, and delivery of advanced connection and electrification solutions that drive the…”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceLinköping, SwedenHQ checked Sep 29, 2026201-500361 contacts →

Indirect evidence

“Vi är Vinnergi.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceBorlänge, SwedenHQ checked Sep 29, 2026501-1,000345 contacts →

Indirect evidence

“Our services cover every stage of a process or building's life cycle, from the initial idea and early stages through to design, management and maintenance.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceGothenburg, SwedenHQ checked Sep 29, 2026501-1,000326 contacts →

Indirect evidence

“SYSTRA är en av världens ledande aktörer inom infrastrukturlösningar för höghastighetsjärnväg, metro, tunnelbana, spårväg, väg & trafik och flygplats.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceStockholm, SwedenHQ checked Sep 29, 2026201-500234 contacts →

Indirect evidence

“ELU är en av landets ledande teknikkonsulter med spetskompetens inom bygg, anläggning- och vattenbyggnadskonstruktion samt geoteknik.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceSwedenHQ checked Sep 29, 2026501-1,000207 contacts →

Partial evidence

“Netel is a leading specialist in critical infrastructure within Infraservices, Power and Telecom in Northern Europe.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceVästerås, SwedenHQ checked Sep 29, 202651-200166 contacts →

Indirect evidence

“Welcome to FVB!”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceArvika, SwedenHQ checked Sep 29, 202651-200156 contacts →

Indirect evidence

“Nordisk ElkraftTeknik AB bildades 2007 av ett antal etablerade konsulter inom elkraftsområdet.”

Source: RevenueBase Database · checked Sep 29, 2026
12Strong evidenceTingsryd, SwedenHQ checked Sep 29, 2026201-500155 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceSollentuna, SwedenHQ checked Sep 29, 2026201-500137 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceDanderyd, SwedenHQ checked Sep 29, 202651-200108 contacts →

Indirect evidence

“Incoord är en teknikkonsult med stark miljömission.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceMalmö, SwedenHQ checked Sep 29, 2026201-500100 contacts →

Indirect evidence

“ApQ är ett installationsföretag med kunskap och erfarenhet inom kraft, el, belysning, tele/data/larm samt elservice.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceHaninge, SwedenHQ checked Sep 29, 202651-20095 contacts →

Indirect evidence

“Hos oss skapas förutsättningar för fantastiska byggnationer Nymans Elektriska är ett av Storstockholms ledande elinstallationsföretag med 50 års erfarenhet av…”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceHelsingborg, SwedenHQ checked Sep 29, 2026501-1,00092 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceSolna, SwedenHQ checked Sep 29, 202651-20081 contacts →

Indirect evidence

“Aenigma är ett konsultföretag som levererar expertis som gör skillnad.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceGrängesberg, SwedenHQ checked Sep 29, 202651-20074 contacts →

Indirect evidence

“Victor Energy Ltd.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceVästerås, SwedenHQ checked Sep 29, 202651-20072 contacts →

Indirect evidence

“Sedan starten 1945 är Kadesjös ett heltäckande konsultföretag inom bygg- och installationssektorn.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceVästervik, SwedenHQ checked Sep 29, 202651-20069 contacts →

Indirect evidence

“Välkommen till Blue Partner Vi är din partner när det kommer till teknik, management och bygg.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceFarsta, SwedenHQ checked Sep 29, 202651-20068 contacts →

Indirect evidence

“Elektrosignal Infra AB bedriver installationsarbeten, drift och underhåll samt felavhjälpning av elteknisk utrustning och signalutrustning inom bl.a.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceVästerås, SwedenHQ checked Sep 29, 202651-20064 contacts →

Indirect evidence

“Innovation och teknik som lyser starkare.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceLinköping, SwedenHQ checked Sep 29, 202651-20057 contacts →

Indirect evidence

“PLW ska i samverkan med våra kunder utföra projektering, installation och service av kvalificerade tekniska lösningar inom elinstallation, tele, larm, antenn, datateknik och…”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceGothenburg, SwedenHQ checked Sep 29, 202651-20054 contacts →

Indirect evidence

“På Inhouse Tech utvecklar vi dagens och morgondagens infrastruktur, såväl som hus- och industriprojekt.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 949 electrical infrastructure consulting firms based in Sweden

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Electrical infrastructure consulting firms based in Sweden at a glance

As of Sep 29, 2026
58.0%Verified-email coverage
2.1%Mobile-number coverage
25.5Average contacts per company
1-10Median size (employees)
13.8%Largest-city concentration · Stockholm
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
500
11-50
359
51-200
67
201-500
7
501-1,000
8
1,001-5,000
4
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

Company record updated

Median 84.0d

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 electrical infrastructure consulting firms, 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 “electrical infrastructure consulting firms”. 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 electrical infrastructure consulting firms), 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 electrical infrastructure consulting firms, 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, 14,024 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 29, 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.

Electrical infrastructure consulting firms by metro

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 electrical infrastructure consulting firms, 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 electrical infrastructure consulting firms are there based in Sweden?

RevenueBase identified 949 electrical infrastructure consulting firms 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?

AFRY, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most electrical infrastructure consulting firms?

Stockholm leads with 131 headquartered companies, followed by Gothenburg (60) and Malmo (39).

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 14,024 verified decision-maker contacts tracked across these 949 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 29, 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.