Company lists · Data refreshed September 2026

Top 25 Customer service outsourcing advisors based in Sweden

RevenueBase identified 115 company matches for customer service outsourcing advisors associated with Sweden as of September 2026 and tracks 15,379 professional contacts across them, including 2,704 with verified work emails. Stockholm is the largest hub.

This list covers company matches for customer service outsourcing advisors 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 28, 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 28, 2026 How this list was built
115Companies
15,379Contacts tracked
2,704Verified emails
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The 25 largest customer service outsourcing advisors based in Sweden

Ranked by team size
Top 25 of 115 company matches for customer service outsourcing advisors based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 202610001+12,955 contacts →

Exact match

“Transcom provides digitally enhanced customer experience (CX) services to some of the world's most ambitious brands.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSolna, SwedenHQ recorded Sep 28, 20261,001-5,000578 contacts →

Exact match

“Releasy är en av de ledande leverantörerna av outsourcad kundservice i Norden.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchStadshagen, SwedenHQ recorded Sep 28, 2026201-500136 contacts →

Exact match

“iSales AB är en inspirationskälla för många individer med en grundsyn att mångfald skapar både bättre idéer och affärer.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchÖstermalm, SwedenHQ recorded Sep 28, 202651-200131 contacts →

Exact match

“Middlepoint är ett personligt och flexibelt serviceföretag som hjälper företag att skapa de bästa arbetsplatserna för både medarbetare och kunder.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMalmö, SwedenHQ recorded Sep 28, 2026201-500129 contacts →

Exact match

“ONE Contact is one of the fastest growing Customer & Contact Service Center companies in Scandinavia, developing customer communication for leading companies and organizations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchFrösön, SwedenHQ recorded Sep 28, 2026501-1,00096 contacts →

Exact match

“We know finding the optimal cost for the ideal availability and CX is the key challenges for customer service and support operations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchLund, SwedenHQ recorded Sep 28, 202651-20094 contacts →

Exact match

“Online Fulfillment Sverige AB strengthens organisations through professional, competent and genuinely human customer dialogue.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchStockholm, SwedenHQ recorded Sep 28, 2026201-50094 contacts →

Exact match

“Vi är stolta över att vara det föredragna valet för Sveriges mest framstående varumärken.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Sep 28, 2026501-1,00091 contacts →

Exact match

“Dynava är en ledande nordisk outsourcingpartner med en bred tjänsteportfölj inom kundservice.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSolna, SwedenHQ recorded Sep 28, 2026201-50079 contacts →

Exact match

“Barona är ett auktoriserat rekryterings- och bemanningsföretag.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchGothenburg, SwedenHQ recorded Sep 28, 2026n/a76 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBromma, SwedenHQ recorded Sep 28, 202651-20074 contacts →

Exact match

“Genom kvalitet, innovation och yrkesstolthet ska vi leda och utveckla plattformen för svensk försäljning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchRonneby, SwedenHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“Call4U Solution Center AB är ett ledande contactcenter på den svenska marknaden sedan 2005.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchStockholm, SwedenHQ recorded Sep 28, 2026201-50048 contacts →

Exact match

“Silentium has existed since 1998 and has since its inception had good growth and satisfactory profitability.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-20043 contacts →

Exact match

“Releye is an innovative consulting company that combines strategic business consulting with pragmatic delivery of customer management and business intelligence solutions, often…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchLinköping, SwedenHQ recorded Sep 28, 202651-20036 contacts →

Exact match

“Customer service is the key to sucess.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-20035 contacts →

Exact match

“As a Swedish-American communication company, we recognise the importance of phone communication for businesses and strive to deliver the most reliable cloud-based contact center…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchStockholm, SwedenHQ recorded Sep 28, 2026n/a32 contacts →

Exact match

“Att bidra till att skapa riktigt bra kundmöten är det roligaste vi vet.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchKristinehamn, SwedenHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“Pec Sweden AB is a telecommunications company based out of Doktor Enwalls Väg 19, Kristinehamn, Värmland, Sweden.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchHelsingborg, SwedenHQ recorded Sep 28, 202651-20026 contacts →

Exact match

“K2C är en del av Responda Group och hjälper dig att stärka din relation med dina kunder genom ett professionellt bemötande.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchVisby, SwedenHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Uniguide erbjuder tjänster inom kommunikation,service och administration.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSolna, SwedenHQ recorded Sep 28, 2026201-50019 contacts →

Exact match

“Loyalty är den tidigare TM-avdelningen till Bring Dialog Norge.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-20017 contacts →

Exact match

“Workz Sweden AB is a staffing company that works with hiring staff in customer service.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Addcent är ett Stockholmsbaserat management- och IT-konsultföretag som hjälper företag att digitalisera sina kundinteraktioner.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchStockholm, SwedenHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Vår verksamhet är sprungen ur en övertygelse att det finns utrymme för en seriös aktör med bred kompetens inom området för outsourcad försäljning, kundsupport och bemanning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 115 customer service outsourcing advisors based in Sweden

See the full list, filter by size, metro and specialty, and access 2,704 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service outsourcing advisors based in Sweden at a glance

As of Sep 28, 2026
17.6%Verified-email coverage
133.7Average contacts per company
1-10Median size (employees)
38.3%Largest-city concentration · Stockholm
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
30
51-200
13
201-500
8
501-1,000
2
1,001-5,000
1
10001+
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 115 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 “customer service outsourcing advisors” 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 2,704 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 28, 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.

Customer service outsourcing advisors by metro

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 “customer service outsourcing advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service outsourcing advisors are there based in Sweden?

RevenueBase identified 115 company matches for customer service outsourcing advisors 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?

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

Which city has the most customer service outsourcing advisors?

Stockholm leads with 44 company records, followed by Gothenburg (7) and Malmo (5).

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 2,704 professional contacts with verified work emails tracked across these 115 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 28, 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.