Company lists · Data refreshed November 2026

Top 25 Network infrastructure builders based in Sweden

RevenueBase identified 100 company matches for network infrastructure builders associated with Sweden as of November 2026 and tracks 2,300 professional contacts across them, including 1,183 with verified work emails. Stockholm is the largest hub.

This list covers company matches for network infrastructure builders 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
100Companies
2,300Contacts tracked
1,183Verified emails
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The 25 largest network infrastructure builders based in Sweden

Ranked by team size
Top 25 of 100 company matches for network infrastructure builders 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 matchMölndal, SwedenHQ recorded Nov 6, 20261,001-5,000581 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGothenburg, SwedenHQ recorded Nov 6, 20261,001-5,000304 contacts →

Exact match

“Connectivity creates opportunity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVästerås, SwedenHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Innovation och teknik som lyser starkare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHelsingborg, SwedenHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Med över 40 års erfarenhet har vi på Pingday byggt och utvecklat Helsingborgs fiberinfrastruktur och driver idag utvecklingen mot ett smartare, mer uppkopplat Helsingborg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchStockholm, SwedenHQ recorded Nov 6, 202651-20042 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStockholm, SwedenHQ recorded Nov 6, 202651-20041 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSolna, SwedenHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Vi är din partner för byggnation och drift av skalbara och säkra nätverk, öppna för dagens och morgondagens teknik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchKristianstad, SwedenHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Välkommen till Telarco AB - ett lokalt förankrat företag med rötter i bredbandsbranschen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTrollhättan, SwedenHQ recorded Nov 6, 202651-20019 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMölndal, SwedenHQ recorded Nov 6, 202611-5017 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVarberg, SwedenHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Blacklink är ett teknikbolag som grundades 2011 i Varberg på Sveriges västkust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKarlskoga, SwedenHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKarlshamn, SwedenHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Sedan 2007 har Network Solutions anslutit människor till internet, men förutom anläggningsarbeten och fiberinstallation hjälper vi även till med teleservice för både privata…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“WE CONSULTING REPRESENTS A NEW BREED OF CONSULTING COMPANIES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMölndal, SwedenHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Seths Fiber & Telekom är framförallt verksamma inom byggnation av bredbandsnät (fasta och trådlösa), opererande av bredbandstjänster via Fiber, Koax och LAN samt försäljning i vår…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBromma, SwedenHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Välkommen till Bright Networks, ett framåtlutat företag med fokus på byggnation, service, drift och underhåll av fibernät.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNacka, SwedenHQ recorded Nov 6, 202611-5013 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“NSP är ett snabbväxande företag med lång erfarenhet inom telekom-branschen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTäby, SwedenHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Team TSP AB påbörjade sin verksamhet 1987 och är ett tekniskt konsultföretag inom installationsområdena tele och säkerhet samt styr och övervakning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Vi på Optocare AB är 9 anställda och har varit verksamma sedan 2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVindeln, SwedenHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Tectel erbjuder totallösningar inom bygg och installation för industri, nät- och fastighetsägare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Welcome to Astrio Entreprenad AB Services In our infrastructure segment, we offer solutions for cable projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMalmö, SwedenHQ recorded Nov 6, 202651-20010 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKovland, SwedenHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Vi verkar inom området för fiberoptik.”

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

Showing 25 of 100 network infrastructure builders based in Sweden

See the full list, filter by size, metro and specialty, and access 1,183 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network infrastructure builders based in Sweden at a glance

As of Nov 6, 2026
51.4%Verified-email coverage
23.0Average contacts per company
11-50Median size (employees)
14.0%Largest-city concentration · Stockholm
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
46
51-200
15
1,001-5,000
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 100 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 “network infrastructure builders” 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 1,183 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 “network infrastructure builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network infrastructure builders are there based in Sweden?

RevenueBase identified 100 company matches for network infrastructure builders 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?

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

Which city has the most network infrastructure builders?

Stockholm leads with 14 company records, followed by Gothenburg (6) and Malmo (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 1,183 professional contacts with verified work emails tracked across these 100 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.