Company lists · Data refreshed September 2026

Top 25 Telecom network consulting firms based in Sweden

RevenueBase identified 160 telecom network consulting firms headquartered in Sweden as of September 2026 and tracks 2,824 professional contacts across them, including 1,345 with verified work emails. Stockholm is the largest hub.

This list covers telecom network 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
160Companies
2,824Contacts tracked
1,345Verified emails
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The 25 largest telecom network consulting firms based in Sweden

Ranked by team size
Top 25 of 160 telecom network 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 telecom network 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 evidenceMölndal, SwedenHQ checked Sep 29, 20261,001-5,000558 contacts →

Indirect evidence

“Transtema är ett av Nordens ledande företag när det gäller att installera, underhålla och sköta driften av olika typer av kommunikationsinfrastruktur.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceLinköping, SwedenHQ checked Sep 29, 2026201-500361 contacts →

Indirect evidence

“Vi är Vinnergi.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceStockholm, SwedenHQ checked Sep 29, 20261,001-5,000339 contacts →

Indirect evidence

“A Nordic powerhouse for digital solutions with a sustainable impact Knowit acquires Cybercom – creating a Nordic powerhouse for digital solutions with a sustainable impact.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceStockholm, SwedenHQ checked Sep 29, 2026201-500309 contacts →

Partial evidence

“Polystar is a global leader in smart, data-driven assurance and automation for telecommunications operators.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceSkellefteå, SwedenHQ checked Sep 29, 2026201-500230 contacts →

Partial evidence

“Ductus are Tech consultants within IT and Network Automation.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceGothenburg, SwedenHQ checked Sep 29, 2026n/a76 contacts →

Indirect evidence

“Links är ett IT och affärskonsultbolag - specialiserat på kommunikation som tjänst och mjukvaruutveckling.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceStockholm, SwedenHQ checked Sep 29, 202611-5059 contacts →

Partial evidence

“IP-Solutions is a staff-owned consulting company at the forefront of technology.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceStockholm, SwedenHQ checked Sep 29, 202651-20053 contacts →

Partial evidence

“Ecrucial Consulting Group är ett konsultbolag inom IT- och verksamhetsutveckling.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceGothenburg, SwedenHQ checked Sep 29, 2026501-1,00050 contacts →

Partial evidence

“Leading IT/Telecom service provider to National and International Clients on both outsource and insource model.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceStockholm, SwedenHQ checked Sep 29, 202651-20036 contacts →

Indirect evidence

“Tillsammans med Market Partner får ledande företag inom IT- och telekombranschen tillgång till de mest kvalificerade konsulterna inom teknik, försäljning och marknadsföring.”

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceStockholm, SwedenHQ checked Sep 29, 202651-20035 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceGothenburg, SwedenHQ checked Sep 29, 2026501-1,00031 contacts →

Indirect evidence

“Axians – ett internationellt ICT-nätverk Axians är ett internationellt varumärke specialiserat inom ICT – Information and Communication Technology.”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceKista, SwedenHQ checked Sep 29, 202611-5026 contacts →

Strong evidence

“We are a consulting company within Telecommunications and IT technology.”

Source: RevenueBase Database · checked Sep 29, 2026
14Strong evidenceStockholm, SwedenHQ checked Sep 29, 202611-5021 contacts →

Strong evidence

“B3 Consulting Group består av ett flertal specialistbolag där B3 Networks specialistkompetens finns inom nätverk och säkerhet.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceHässleholm, SwedenHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“PMR säljer kundanpassade växelsystem till små och medelstora företag i form av en egen IP-växel samt operatörernas mobila växlar.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceHelsingborg / Berga, SwedenHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

“Vi är ett bolag som erbjuder kvalitet och effektivitet inom el och telebranschen!”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceSolna, SwedenHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceFarsta, SwedenHQ checked Sep 29, 202611-5016 contacts →

Indirect evidence

“N20 Installationskonsult är ett innovativt och kreativt konsultföretag inom el- och teleprojektering.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceHelsingborg, SwedenHQ checked Sep 29, 202611-5016 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceStockholm, SwedenHQ checked Sep 29, 202651-20016 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceVästerås, SwedenHQ checked Sep 29, 20261-1015 contacts →

Indirect evidence

“Med glädje, engagemang och en jävlar-anamma-mentalitet tar vi ansvar för din drift och support av Telefoni, Växel, körjournaler- och IT.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceKalmar, SwedenHQ checked Sep 29, 2026201-50015 contacts →

Indirect evidence

“Om RingUp Eldsjälar i allians.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceStockholm, SwedenHQ checked Sep 29, 202651-20014 contacts →

Strong evidence

“yDesign is a service company specialized in providing advanced system solutions to networking and telecommunication customers.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceOrebro, SwedenHQ checked Sep 29, 202611-5014 contacts →

Indirect evidence

“Välkommen till en kommunikationsleverantör som gör ert liv som företag mer kontrollerat.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceStockholm, SwedenHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 160 telecom network consulting firms based in Sweden

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Telecom network consulting firms based in Sweden at a glance

As of Sep 29, 2026
47.6%Verified-email coverage
17.6Average contacts per company
1-10Median size (employees)
22.5%Largest-city concentration · Stockholm
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
100
11-50
44
51-200
6
201-500
6
501-1,000
2
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 160 companies.

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 telecom network 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 “telecom network 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 telecom network 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 telecom network 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, 1,345 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.

Telecom network 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 telecom network 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 telecom network consulting firms are there based in Sweden?

RevenueBase identified 160 telecom network 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?

Transtema, headquartered in Molndal, tops this list with the largest team on record.

Which city has the most telecom network consulting firms?

Stockholm leads with 36 headquartered companies, followed by Gothenburg (12) and Malmo (5).

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 1,345 verified decision-maker contacts tracked across these 160 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.