Company lists · Data refreshed September 2026

Top 25 Outsourcing companies based in Serbia

Name: Outsourcing companies based in Serbia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 92 companies tracked

RevenueBase identified 92 outsourcing companies headquartered in Serbia as of September 2026 and tracks 1,426 professional contacts across them, including 240 with verified work emails and 17 with mobile numbers. Belgrade is the largest hub.

This list covers outsourcing companies headquartered in Serbia, 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, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

92Companies

1,426Contacts tracked

240Verified emails

17Mobile numbers

Explore all 92 companies → Free signup · no credit card · 500 free credits

The 25 largest outsourcing companies based in Serbia

Ranked by team size

Top 25 of 92 outsourcing companies based in Serbia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names outsourcing companies: 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.
#	Company	Headquarters	Employees	Contacts
1	TeamwhaleIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	201-500	83
	“TeamWhale is an outsourced multilingual customer service company delivering the best solutions to create high quality communication between customers and their clients.” Source: company website · checked Sep 5, 2026
2	IT EngineIndirect evidence	Novi Sad, SerbiaHQ checked Sep 5, 2026	51-200	76
	“IT Engine is a software engineering company with experienced developers providing a high level of IT services customized to our client's needs.” Source: company website · checked Sep 5, 2026
3	Mplus SerbiaStrong evidence	Beograd, SerbiaHQ checked Sep 5, 2026	501-1,000	55
	“We are a Business Process Outsourcing company and Customer Care is our core.” Source: company website · checked Sep 5, 2026
4	TnationStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	51-200	46
	“TNation is one of the leading professional outsourcing companies in Serbia, specialized in providing software development services.” Source: company website · checked Sep 5, 2026
5	Belgrade KarizmaIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	35
	“Belgrade Karizma harnesses the city's brightest talent to reduce your sales costs without compromising quality.” Source: company website · checked Sep 5, 2026
6	MORPHIndirect evidence	Stari Grad, SerbiaHQ checked Sep 5, 2026	51-200	34
	“We create and manage teams of fully dedicated, native speaking, fiercely motivated people.” Source: company website · checked Sep 5, 2026
7	Alas DOOStrong evidence	Novi Sad, SerbiaHQ checked Sep 5, 2026	51-200	34
	“Committed to raising the bar in IT outsourcing, ALAS d.o.o offers more than deep domain expertise in development, business consulting, quality assurance, UX design, and branding.” Source: company website · checked Sep 5, 2026
8	Callosseum Contact CentreStrong evidence	Stari Grad, SerbiaHQ checked Sep 5, 2026	51-200	32
	“Contact Centre Outsourcing Services.” Source: company website · checked Sep 5, 2026
9	Positive TechStrong evidence	Novi Sad, SerbiaHQ checked Sep 5, 2026	11-50	30
	“Positive TECH IT is a software development and programming outsourcing company.” Source: company website · checked Sep 5, 2026
10	GlobalkomStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	201-500	30
	“Globalkom is an outsourcing company founded in 2013.” Source: company website · checked Sep 5, 2026
11	Ates SoftIndirect evidence	Niš, SerbiaHQ checked Sep 5, 2026	11-50	29
	“Ates Soft is the address where clients from all over the world find a reliable partner for software development.” Source: company website · checked Sep 5, 2026
12	Let's Process ITStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	18
	“Let's Process It is a global business process outsourcing (BPO) company with headquarters based in Belgrade, Serbia.” Source: company website · checked Sep 5, 2026
13	LEANStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	16
	“Lean is an outsourcing company, focused on information technology services.” Source: company website · checked Sep 5, 2026
14	Edeja SoftwareStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	14
	“edeja software is software outsourcing company, having a great combination of experienced, highly qualified, young and energetic specialist teams which offer a wide range of…” Source: company website · checked Sep 5, 2026
15	Local Sales ForceIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	13
	“Get the job done!” Source: company website · checked Sep 5, 2026
16	Nexus TechnologyStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	13
	“Our story starts back in 2017 when a team of experienced customer service executives founded Nexus Technology with one goal in mind: Provide the best possible outsourcing service…” Source: company website · checked Sep 5, 2026
17	Sitel SBAStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	12
	“Worldwide leaders of Customer Experience Management & Business Process Outsourcing.” Source: company website · checked Sep 5, 2026
18	EurodeskIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	51-200	10
	“EuroDesk operates as Nearshoring service provider from Belgrade, Serbia.” Source: company website · checked Sep 5, 2026
19	Epic Software SolutionsStrong evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	9
	“Epic Software Solutions is a software development company that delivers outsourcing, nearshoring, offshoring services, and project-based solutions.” Source: company website · checked Sep 5, 2026
20	Orange CloudIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	11-50	5
	“We are supporting the enterprise worldwide.” Source: company website · checked Sep 5, 2026
21	Virtual Workforce AgencyIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	51-200	4
	“Your partner for finding the best remote talent available At Virtual Workforce Agency, we specialize in connecting businesses with top-tier remote talent from Southeastern Europe.” Source: company website · checked Sep 5, 2026
22	DevserbiaStrong evidence	Novi Sad, SerbiaHQ checked Sep 5, 2026	1-10	4
	“DevSerbia is an actively growing software development company that provides professional software outsourcing and offshore development services.” Source: company website · checked Sep 5, 2026
23	Your Personal WorkforceIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	1-10	3
	“Your personal workforce is an organization that does quite a lot of useful things for the companies and we can do almost anything that can be done online.” Source: company website · checked Sep 5, 2026
24	BEEHRStrong evidence	Vrnjacka Banja, SerbiaHQ checked Sep 5, 2026	1-10	3
	“We are an innovative HR outsourcing company providing comprehensive human resources services.” Source: company website · checked Sep 5, 2026
25	SAT Kadrovske UslugeIndirect evidence	Belgrade, SerbiaHQ checked Sep 5, 2026	201-500	2
	“SAT Kadrovske usluge is an employment agency founded in 2007 whose scope of activity spreads to providing all kinds of services and solutions from the field of resources on the…” Source: company website · checked Sep 5, 2026

Showing 25 of 92 outsourcing companies based in Serbia

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Outsourcing companies based in Serbia at a glance

As of Sep 5, 2026

11-50Median size (employees)

BelgradeLargest hub · 50 HQs

17Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

219

31–60

61–90

90–180

180+

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 outsourcing companies, 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 Serbia whose own description of what they do matches “outsourcing companies”. 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 outsourcing companies, and records with no verified work email. Companies headquartered outside Serbia 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, 240 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 5, 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.

Outsourcing companies by metro

Outsourcing companies in Belgrade50

Frequently asked

How many outsourcing companies are there based in Serbia?

RevenueBase identified 92 outsourcing companies headquartered in Serbia 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?

Teamwhale, headquartered in Belgrade, tops this list with the largest team on record.

Which city has the most outsourcing companies?

Belgrade leads with 50 headquartered companies, followed by Novi Sad (15) and Nis (4).

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 240 verified decision-maker contacts tracked across these 92 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 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.