Company lists · Data refreshed September 2026

Top 25 Telecom engineering contractors based in Sweden

Name: Telecom engineering contractors based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 154 companies tracked

RevenueBase identified 154 company matches for telecom engineering contractors associated with Sweden as of September 2026 and tracks 3,083 professional contacts across them, including 1,354 with verified work emails. Stockholm is the largest hub.

This list covers company matches for telecom engineering contractors 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 19, 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 19, 2026 How this list was built

154Companies

3,083Contacts tracked

1,354Verified emails

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The 25 largest telecom engineering contractors based in Sweden

Ranked by team size

Top 25 of 154 company matches for telecom engineering contractors based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Transtema	Exact match	Mölndal, SwedenHQ recorded Sep 19, 2026	1,001-5,000	558 contacts →
	Exact match “Transtema är ett av Nordens ledande företag när det gäller att installera, underhålla och sköta driften av olika typer av kommunikationsinfrastruktur.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Vinnergi	Exact match	Linköping, SwedenHQ recorded Sep 19, 2026	201-500	361 contacts →
	Exact match “Vi är Vinnergi.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Elektrosignal Infra AB	Exact match	Farsta, SwedenHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4	Scanmast	Exact match	Mora, SwedenHQ recorded Sep 19, 2026	51-200	67 contacts →
	Exact match “När din teknik ska upp i luften så ordnar vi på Scanmast det.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	PLW Gruppen	Exact match	Linköping, SwedenHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6	Alcadon AB	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	51-200	36 contacts →
	Exact match “Alcadon är leverantör av infrastruktur för nätverk Med hjälp av de bästa komponenterna och produkterna från världsledande leverantörer erbjuder vi ett brett sortiment av produkter…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Ociusnet	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	51-200	35 contacts →
	Exact match “OCIUSNET GROUP AB is a complete end to end provider for Fiber Network Deployment services, from Business Planning/Consulting, Engineering design to Network Roll-out under full…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Levins EL	Exact match	Hässleholm, SwedenHQ recorded Sep 19, 2026	51-200	25 contacts →
	Exact match “Levins - En del av Selatek” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Telarco AB	Exact match	Kristianstad, SwedenHQ recorded Sep 19, 2026	51-200	23 contacts →
	Exact match “Välkommen till Telarco AB - ett lokalt förankrat företag med rötter i bredbandsbranschen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Creative Networks	Exact match	Västerås, SwedenHQ recorded Sep 19, 2026	11-50	22 contacts →
	Exact match “Creative Networks konsulterar, bygger och underhåller elkraft, förnybar energi och telekominfrastruktur.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Telehantering	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	51-200	22 contacts →
	Exact match “Telehantering grundades 1989 och vår personal har mångårig erfarenhet och stort kunnande inom områdena tele, data och säkerhet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Npsolution AB	Exact match	Helsingborg / Berga, SwedenHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Vi är ett bolag som erbjuder kvalitet och effektivitet inom el och telebranschen!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Abeka EL & Kraftanläggningar AB	Exact match	Nyköping, SwedenHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Anläggningsarbeten för el och telekommunikation” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	MSIB	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “MSIB AB RESULTATET LOVORDAR MÄSTAREN Det ökade förtroendet MSIB har fått inom byggsektorn har lett till positiva resultat för våra uppdragsgivare och oss själva.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	At Installation AB	Exact match	Mölndal, SwedenHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “AT Installation började sin verksamhet 1956 under namnet Antenn- & Teleservice i samband med att TV1 introducerades i Sverige.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	SLL Energi & Infrastruktur AB	Exact match	Trollhättan, SwedenHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “SLL Energi & Infrastruktur AB is a civil engineering company offering a wide range of services within Construction, Power and Telecom.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	N20 Installationskonsult	Exact match	Farsta, SwedenHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “N20 Installationskonsult är ett innovativt och kreativt konsultföretag inom el- och teleprojektering.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Develcon AB	Exact match	Helsingborg, SwedenHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “Develcon AB är sedan starten 2010 ett privatägt elkonsultbolag med mångårig samlad kompetens och erfarenhet för att kunna ta sig an både större och mindre projekt.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	We Consulting AB	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	51-200	16 contacts →
	Exact match “WE CONSULTING REPRESENTS A NEW BREED OF CONSULTING COMPANIES.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Blacklink	Exact match	Varberg, SwedenHQ recorded Sep 19, 2026	51-200	15 contacts →
	Exact match “Blacklink är ett teknikbolag som grundades 2011 i Varberg på Sveriges västkust.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Lincom AB	Exact match	Norrköping, SwedenHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Vi är en komplett leverantör av kommunikationslösningar inom telefoni, säkerhet och data.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Mastit Group	Exact match	Karlskoga, SwedenHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “MastIT Group är ett entreprenörsdrivet installationsbolag inom nätverksutbyggnad för mobila, militära- och säkerhetssystem och grundades 2018.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	NET Solution Partner Sweden AB	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “NSP är ett snabbväxande företag med lång erfarenhet inom telekom-branschen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Mtek AB	Exact match	Malmö, SwedenHQ recorded Sep 19, 2026	51-200	12 contacts →
	Exact match “Vi på CR Electric Fiber & Kabelteknik AB har många års erfarenhet av projektledning, förvaltning, byggnation, och schakt inom telekominfrastruktur, både genom luft och via kabel.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Elektropartner AB	Exact match	Nacka, SwedenHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Elektropartner Nacka AB är ett ledande företag inom installation av fiber- och lågnivåspänningstjänster i Nacka och Stockholmsområdet.” Recorded in the RevenueBase company graph · Sep 19, 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 “telecom engineering contractors”. 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 154 telecom engineering contractors based in Sweden

See the full list, filter by size, metro and specialty, and access 1,354 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom engineering contractors based in Sweden at a glance

As of Sep 19, 2026

43.9%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

12.3%Largest-city concentration · Stockholm

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 154 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 “telecom engineering contractors” 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 1,354 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 19, 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 “telecom engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom engineering contractors are there based in Sweden?

RevenueBase identified 154 company matches for telecom engineering contractors 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?

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

Which city has the most telecom engineering contractors?

Stockholm leads with 19 company records, followed by Gothenburg (10) and Varberg (4).

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 1,354 professional contacts with verified work emails tracked across these 154 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 19, 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.