Company lists · Data refreshed November 2026

Top 20 Telecom software developers based in Sweden

RevenueBase identified 28 company matches for telecom software developers associated with Sweden as of November 2026 and tracks 1,111 professional contacts across them, including 437 with verified work emails. Stockholm is the largest hub.

This list covers company matches for telecom software developers 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 5, 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 5, 2026 How this list was built
28Companies
1,111Contacts tracked
437Verified emails
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The 20 largest telecom software developers based in Sweden

Ranked by team size
Top 20 of 28 company matches for telecom software developers based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchStockholm, SwedenHQ recorded Nov 5, 2026201-500247 contacts →

Exact match

“SDS, a Swedish software company group, is a global leader in technology, providing end-to-end software platforms and services for digital sales and distribution to private…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchGothenburg, SwedenHQ recorded Nov 5, 2026n/a82 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchGothenburg, SwedenHQ recorded Nov 5, 2026501-1,00051 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchGothenburg, SwedenHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“1997 startades vår resa till att bli en oberoende leverantör inom Telefoni, IT och Dokumenthantering.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“PacketFront Software offer you the opportunity to re-invent the way you look at your network.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchStockholm, SwedenHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“Everything needed to launch and run a mobile operator.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMalmo, SwedenHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Din avtalspartner inom Telecom & IT-nära tjänster med fokus på funktionalitet & support till rätt pris”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“We are Subtonomy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchUmeå, SwedenHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Skarp service, stor passion – det är vad som driver oss på Mobile Partner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchTrollhattan, SwedenHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Leissner, established in 1969, is a renowned IT development company in Sweden.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHässleholm, SwedenHQ recorded Nov 5, 202611-5019 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGothenburg, SwedenHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“En lite schysstare telekompartner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKalmar, SwedenHQ recorded Nov 5, 2026201-50014 contacts →

Exact match

“Om RingUp Eldsjälar i allians.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchGothenburg, SwedenHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Billiant's area of business is centered on the flexible and feature rich billing system product Billiant.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSollefteå, SwedenHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Nipsoft AB is a software Company specialized in advanced system development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHuvudsta, SwedenHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Props is a supplier of flexible and price-worthy software solutions to utility, telecom, broadband, and energy companies- ProBill, billing system.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNorrköping, SwedenHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Välkommen till Dialect Norrköping!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Founded and based in Stockholm in 2017 with development and delivery site in Izmir Turkey.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchUddevalla, SwedenHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Tacerto samlar företagets IT och telefoni hos en och samma lokala partner – en kontakt, en faktura, ett ansvar.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLund, SwedenHQ recorded Nov 5, 20261-101 contacts →

Exact match

“WE2U är ett bolag som säljer telekom, bredband- och IT-tjänster.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 20 of 28 telecom software developers based in Sweden

See the full list, filter by size, metro and specialty, and access 437 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom software developers based in Sweden at a glance

As of Nov 5, 2026
39.3%Verified-email coverage
39.7Average contacts per company
11-50Median size (employees)
25.0%Largest-city concentration · Stockholm
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
6
11-50
15
51-200
3
201-500
3
501-1,000
1

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 28 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 software developers” 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 437 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 5, 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 software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom software developers are there based in Sweden?

RevenueBase identified 28 company matches for telecom software developers 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?

Seamless Distribution Systems AB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom software developers?

Stockholm leads with 7 company records, followed by Gothenburg (5) 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 437 professional contacts with verified work emails tracked across these 28 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 5, 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.