Company lists · Data refreshed September 2026
Top 23 Call centers based in Sweden
Use this directory to identify 40 call centers based in Sweden, with 925 listed contacts and 203 listed email addresses. The directory was last updated in September 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 September 14, 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.
The 23 largest call centers based in Sweden
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 129 contacts → | ||||
Partial evidence “ONE Contact is one of the fastest growing Customer & Contact Service Center companies in Scandinavia, developing customer communication for leading companies and organizations.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 96 contacts → | ||||
Indirect evidence “We know finding the optimal cost for the ideal availability and CX is the key challenges for customer service and support operations.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 94 contacts → | ||||
Indirect evidence “Online Fulfillment Sverige AB strengthens organisations through professional, competent and genuinely human customer dialogue.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 74 contacts → | ||||
Indirect evidence “Genom kvalitet, innovation och yrkesstolthet ska vi leda och utveckla plattformen för svensk försäljning.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 52 contacts → | ||||
Indirect evidence “Citysälj tillhandahåller försäljning med både inkommande och utgående försäljning.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 51 contacts → | ||||
Partial evidence “Call4U Solution Center AB är ett ledande contactcenter på den svenska marknaden sedan 2005.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 32 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 29 contacts → | ||||
Indirect evidence “Pec Sweden AB is a telecommunications company based out of Doktor Enwalls Väg 19, Kristinehamn, Värmland, Sweden.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 25 contacts → | ||||
Indirect evidence “Onelund & Co är ett försäljningsbolag som specialiserat sig på telemarketing och är verksamma inom både business to business och business to consumer.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 24 contacts → | ||||
Indirect evidence “Uniguide erbjuder tjänster inom kommunikation,service och administration.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 contacts → | ||||
Partial evidence “We provide solutions in outsourcing of customer service, technical support, switchboard solutions and telephone sales, both incoming and outgoing calls.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 contacts → | ||||
Indirect evidence “Vi på AnswerOnline hjälper dig att personligen svara och bemöta dina samtal.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Partial evidence “LeadDesk acquired Loxysoft, a leading provider of systems for Contact Center, Telemarketing and Workforce Management.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 6 contacts → | ||||
Indirect evidence “iTell offers a variety of telephone services that facilitates communication and increases availability.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 contacts → | ||||
Indirect evidence “Lean AB is an IT consultancy company based in Stockholm.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 contacts → | ||||
Indirect evidence “Callcenterverksamhet” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 contacts → | ||||
Partial evidence “We are empowering businesses with seamless cloud-based contact center solutions and offering the markets most powerful predictive dialer.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 contacts → | ||||
Indirect evidence “Westcall har lång erfarenhet av telefonbearbetning, försäljning och praktisk hantering av möjliga nya kunder och befintliga kunder.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1 contacts → | ||||
Indirect evidence “VI SKAPAR AFFÄRSMÖJLIGHETER- Vi hittar era nya kunder och effektiviserar säljarbetet- Vi garanterar att vi sänker era kostnader - Vi lovar att ni får mer tid över för det ni är…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 contacts → | ||||
Indirect evidence “Ett komplett kontaktcenter i molnet” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 contacts → | ||||
Indirect evidence “Förbättra tillgänglighet och service genom att införa en väl utvecklad planeringsprocess anpassad till din verksamhet.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 contacts → | ||||
Partial evidence “My name is Per Gronberg and I help organisations fix and evolve their contact centers.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Indirect evidence “Säljbyrån Fenix hjälper ditt företag med försäljning och mötesbokning samt annan kundkontakt som vi kommer överens om.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: call centers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names call centers.
- Partial evidence
- Its own public description names part of call centers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name call centers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 23 of 40 call centers based in Sweden
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 203 reachable decision-makers.
Free signup · no credit card
Call centers based in Sweden at a glance
As of Sep 14, 2026Companies by employee count
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 40 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 call centers, 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 “call centers”. 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 call centers), 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 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 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, 203 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 14, 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?
40 call centers are listed based in Sweden, with 925 contacts and 203 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 925 listed contacts and 203 listed email addresses for the call centers included.
Ready to reach these companies? Verified emails and direct dials for all 40 call centers based in Sweden. Start with a free account, no credit card.
Download this list →Related lists
Call centers by geography
- Call centers based in the United States
- Call centers based in the United Kingdom
- Call centers based in Brazil
- Call centers based in Italy
- Call centers based in Canada
- Call centers based in Mexico
- Call centers based in Germany
- Call centers based in France
- Call centers based in Spain
- Call centers based in the Netherlands
- Call centers based in South Africa
- Call centers based in Argentina
Browse the directory
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.