Company lists · Data refreshed August 2026

Top 22 Call centers based in Sweden

Use this directory to identify 42 call centers based in Sweden, with 961 listed contacts and 188 listed email addresses. The directory was last updated in August 2026; Stockholm is the single most-represented city among the companies on the list.

Call centers handle inbound and outbound phone interactions for clients, including customer service, sales, technical support, appointment setting, and other business communications. This list covers companies that provide call center services directly to businesses or organizations, including inbound, outbound, customer service, sales, support, and appointment-setting operations. Ranked by team size, largest first. Data current as of August 29, 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 Match evidence on every row Refreshed Aug 29, 2026 86% judged on-target in blind review
42Companies
961Contacts tracked
188Verified emails
10Mobile numbers
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The 22 largest call centers based in Sweden

Ranked by team size
Top 22 of 42 call centers based in Sweden, ranked by team size, largest first. Data refreshed Aug 29, 2026. Evidence rates how directly each company's own description names call centers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
ONE ContactPartial evidence
Malmo, Sweden201-500128

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

Source: company website · checked Aug 29, 2026
2
H1 EN DEL AV Responda GroupIndirect evidence
Sweden501-1,00096

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

Source: company website · checked Aug 29, 2026
3Lund, Sweden51-20094

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

Source: company website · checked Aug 29, 2026
4Stockholm, Sweden51-20075

“Nordic Operation Center is a business process outsourcer (BPO), specialising in customer experience, sales and marketing services via all communication channels including voice…”

Source: company website · checked Aug 29, 2026
5
DOTEIndirect evidence
Stockholm, Sweden51-20075

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

Source: company website · checked Aug 29, 2026
6
Citysälj ABIndirect evidence
Boras, Sweden51-20051

“Citysälj tillhandahåller försäljning med både inkommande och utgående försäljning.”

Source: company website · checked Aug 29, 2026
7
Youcall Sverige ABIndirect evidence
Pitea, Sweden51-20033

“YouCall Sverige AB är ett kontaktcenter som främst erbjuder telefonbaserade tjänster till kunder i hela Sverige och uppdragen spänner över olika typer av svarstjänster till…”

Source: company website · checked Aug 29, 2026
8
PEC Sweden ABIndirect evidence
Kristinehamn, Sweden11-5029

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

Source: company website · checked Aug 29, 2026
9
Onelund & CO ABIndirect evidence
Sweden51-20026

“Onelund & Co är ett försäljningsbolag som specialiserat sig på telemarketing och är verksamma inom både business to business och business to consumer.”

Source: company website · checked Aug 29, 2026
10
UniguideIndirect evidence
Visby, Sweden11-5024

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

Source: company website · checked Aug 29, 2026
11
AnsweronlineIndirect evidence
Kalmar, Sweden11-5010

“Vi på AnswerOnline hjälper dig att personligen svara och bemöta dina samtal.”

Source: company website · checked Aug 29, 2026
12
Itell ABIndirect evidence
Sandviken Sandviken, Sweden51-2006

“iTell offers a variety of telephone services that facilitates communication and increases availability.”

Source: company website · checked Aug 29, 2026
13
Lean ABIndirect evidence
Gothenburg, Sweden11-505

“Lean AB is an IT consultancy company based in Stockholm.”

Source: company website · checked Aug 29, 2026
14
Respond4you ABStrong evidence
Borlange, Sweden11-505

“Respond4you Ab is a multilingual Call Center serving the Nordic market.”

Source: company website · checked Aug 29, 2026
15
Axeon Teleservice ABIndirect evidence
Stockholm, Sweden11-504

“Callcenterverksamhet”

Source: company website · checked Aug 29, 2026
16
Hitrate TechnologiesPartial evidence
Stockholm, Sweden11-503

“We are empowering businesses with seamless cloud-based contact center solutions and offering the markets most powerful predictive dialer.”

Source: company website · checked Aug 29, 2026
17
Mstt ABIndirect evidence
Orebro, Sweden11-502
Source: company website · checked Aug 29, 2026
18
Westcall ABIndirect evidence
Vastra Frolunda, Sweden1-102

“Westcall har lång erfarenhet av telefonbearbetning, försäljning och praktisk hantering av möjliga nya kunder och befintliga kunder.”

Source: company website · checked Aug 29, 2026
19
Säljbyrån FenixIndirect evidence
Karlskoga, Sweden1-101

“Säljbyrån Fenix hjälper ditt företag med försäljning och mötesbokning samt annan kundkontakt som vi kommer överens om.”

Source: company website · checked Aug 29, 2026
20Lund, Sweden1-101

“Förbättra tillgänglighet och service genom att införa en väl utvecklad planeringsprocess anpassad till din verksamhet.”

Source: company website · checked Aug 29, 2026
21
LinewiseIndirect evidence
Stockholm, Sweden1-101

“Ett komplett kontaktcenter i molnet”

Source: company website · checked Aug 29, 2026
22
Omni ProfessionalsPartial evidence
Lund, Sweden1-101

“My name is Per Gronberg and I help organisations fix and evolve their contact centers.”

Source: company website · checked Aug 29, 2026

Showing 22 of 42 call centers based in Sweden

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Call centers based in Sweden at a glance

As of Aug 29, 2026
11-50Median size (employees)
StockholmLargest hub · 10 HQs
10Contacts with mobile numbers
Aug 29, 2026Data refreshed

Companies by employee count

1-10
12
11-50
15
51-200
9
201-500
4
501-1,000
2

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 call centers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Sweden whose own description of what they do matches “call centers”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among call centers, 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 an evidence 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, 188 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 August 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.

Frequently asked

How many call centers are listed based in Sweden?

42 call centers are listed based in Sweden, with 961 contacts and 188 email addresses provided.

Which city has the most call centers in this list?

Stockholm is the single most-represented city among the companies on the list.

How can I contact call centers in this directory?

The directory includes 961 listed contacts and 188 listed email addresses for the call centers included.

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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.