Company lists · Data refreshed September 2026

Top 25 Telecommunications engineering companies based in Sweden

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 84 companies tracked

RevenueBase identified 84 company matches for telecommunications engineering companies associated with Sweden as of September 2026 and tracks 1,983 professional contacts across them, including 844 with verified work emails. Stockholm is the largest hub.

This list covers company matches for telecommunications 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 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

84Companies

1,983Contacts tracked

844Verified emails

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The 25 largest telecommunications engineering companies based in Sweden

Ranked by team size

Top 25 of 84 company matches for telecommunications engineering companies 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	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
4	Axians ICT AB	Exact match	Gothenburg, SwedenHQ recorded Sep 19, 2026	501-1,000	31 contacts →
	Exact match “Axians – ett internationellt ICT-nätverk Axians är ett internationellt varumärke specialiserat inom ICT – Information and Communication Technology.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Mobile Partner Sweden AB	Exact match	Umeå, SwedenHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Skarp service, stor passion – det är vad som driver oss på Mobile Partner.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Needefy Consulting AB	Exact match	Kista, SwedenHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “We are a consulting company within Telecommunications and IT technology.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	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
8	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
9	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
10	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
11	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
12	Ringup	Exact match	Kalmar, SwedenHQ recorded Sep 19, 2026	201-500	15 contacts →
	Exact match “Om RingUp Eldsjälar i allians.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Ydesign AB	Exact match	Stockholm, SwedenHQ recorded Sep 19, 2026	51-200	14 contacts →
	Exact match “yDesign is a service company specialized in providing advanced system solutions to networking and telecommunication customers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	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
15	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
16	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
17	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
18	Bright Networks	Exact match	Bromma, SwedenHQ recorded Sep 19, 2026	11-50	11 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 · Sep 19, 2026 · View company records in RevenueBase
19	El-Finess Elinstallationer AB	Exact match	Kallebäck, SwedenHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Välkomna till EL-Finess!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	ELK I Göteborg AB	Exact match	Gothenburg, SwedenHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “ELK är ett ingenjörsföretag med projektering inom el- och telesystem.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Mediateknik I Varberg AB	Exact match	Varberg, SwedenHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “Med säte i Varberg och över 40 års erfarenhet av modern teknik är MED - Mediateknik en utmanare med tyngd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Mentor Vision AB	Exact match	Västra Frölunda, SwedenHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “Teknisk konsultverksamhet inom tele- och radiokommunikation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	CC Consult I Stockholm AB	Exact match	Täby, SwedenHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “CC Consult utför idag uppdrag åt ett flertal el, bygg- och säkerhetsföretag i Stockholm men även små som stora företag inom Vård och Omsorg, Finans, Konsult, IT och Tjänstebolag.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	ZÄLLS	Exact match	Bollmora, SwedenHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Zälls består idag av två bolag, Zälls El och Zälls Network, Målsättningen var att leverera ett komplett tjänsteutbud med god kvalitet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	PA Installationskonsult AB	Exact match	Enköping, SwedenHQ recorded Sep 19, 2026	1-10	7 contacts →
	Exact match “PA Installationskonsult är ett konsultföretag inom el och tele som utför projekteringar, utredningar, besiktningar och projektledning.” 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 “telecommunications 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 84 telecommunications engineering companies based in Sweden

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Telecommunications engineering companies based in Sweden at a glance

As of Sep 19, 2026

42.6%Verified-email coverage

23.6Average contacts per company

11-50Median size (employees)

16.7%Largest-city concentration · Stockholm

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 84 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 “telecommunications 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 844 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 “telecommunications engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications engineering companies are there based in Sweden?

RevenueBase identified 84 company matches for telecommunications 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?

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

Which city has the most telecommunications engineering companies?

Stockholm leads with 14 company records, followed by Gothenburg (6) and Kalmar (3).

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 844 professional contacts with verified work emails tracked across these 84 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.