Company lists · Data refreshed September 2026

Top 22 IT operations consulting firms based in Serbia

Name: IT operations consulting firms based in Serbia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 149 companies tracked

RevenueBase identified 149 IT operations consulting firms headquartered in Serbia as of September 2026 and tracks 2,920 professional contacts across them, including 1,400 with verified work emails and 25 with mobile numbers. Belgrade is the largest hub.

This list covers IT operations consulting firms 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 4, 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 4, 2026 86% judged on-target in blind review

149Companies

2,920Contacts tracked

1,400Verified emails

25Mobile numbers

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The 22 largest IT operations consulting firms based in Serbia

Ranked by team size

Top 22 of 149 IT operations consulting firms based in Serbia, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT operations consulting firms: 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	Tiac D.O.OIndirect evidence	Novi Sad, SerbiaHQ checked Sep 4, 2026	201-500	211
	“TIAC is a software company founded in 2004 in Novi Sad, Serbia.” Source: company website · checked Sep 4, 2026
2	M&i Systems GroupPartial evidence	Novi Sad, SerbiaHQ checked Sep 4, 2026	201-500	178
	“M&I Systems Group is a fast-growing tech leader in digital transformation, business consulting, and development, with 35 years of market experience.” Source: company website · checked Sep 4, 2026
3	Telegroup LTDPartial evidence	Beograd, SerbiaHQ checked Sep 4, 2026	201-500	148
	“Who we are We are tech company specialized in software development, implementation of IT solutions and infrastructure engineering services tailored to meet requirements of various…” Source: company website · checked Sep 4, 2026
4	GDC ServicesPartial evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	201-500	89
	“Located in the heart of Southeast Europe (SEE), at the crossroads of Europe, the Middle East, and Africa, GDC Services is an IT services company with 200+ experts focused on…” Source: company website · checked Sep 4, 2026
5	Oblak TehnologijeIndirect evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	51-200	81
	“Objedinjujemo softverska i hardverska rešenja u jedan jedinstven sistem koji brzo i efikasno unapređuje svako poslovanje.” Source: company website · checked Sep 4, 2026
6	Enetel SolutionsIndirect evidence	Stari Grad, SerbiaHQ checked Sep 4, 2026	51-200	44
	“ENETEL SOLUTIONS is a software development and system integration company.” Source: company website · checked Sep 4, 2026
7	Oxoftware DOOPartial evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	11-50	38
	“Oxoftware is a company located in Belgrade which develops software, service support and offers consulting services.” Source: company website · checked Sep 4, 2026
8	DatatekPartial evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	11-50	38
	“Datatek je vaš odgovoran partner u svetu inovativnih IT rešenja, koja integrišu i optimizuju računske sisteme kako bi radili pouzdanije.” Source: company website · checked Sep 4, 2026
9	E-Smart SystemsPartial evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	51-200	33
	“E-Smart Systems Company deals with development, design, consulting, education, production, installation and implementation of information technology solutions.” Source: company website · checked Sep 4, 2026
10	Antech ConsultingPartial evidence	Novi Sad, SerbiaHQ checked Sep 4, 2026	11-50	30
	“Antech Consulting is a software development company focused on the execution of technology strategy and transformation.” Source: company website · checked Sep 4, 2026
11	PositiveIndirect evidence	Novi Sad, SerbiaHQ checked Sep 4, 2026	11-50	29
	“Positive je kompanija koja koristi najmodernije tehnologije za izgradnju efikasnih, pouzdanih i modernih poslovnih sistema.” Source: company website · checked Sep 4, 2026
12	ThinkitIndirect evidence	Savski Venac, SerbiaHQ checked Sep 4, 2026	11-50	29
	“ThinkIT’s unique model combines an array of advanced services and expert technical resources with a far-reaching supply chain to provide your business the level of solution…” Source: company website · checked Sep 4, 2026
13	Nepo SystemPartial evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	51-200	28
	“As a premier-level IT service provider, Nepo System delivers hardware service, IT outsourcing services, strategic and technical consultancy.” Source: company website · checked Sep 4, 2026
14	Flaner D.O.OIndirect evidence	Novi Beograd, SerbiaHQ checked Sep 4, 2026	11-50	25
	Source: company website · checked Sep 4, 2026
15	Egzakta ConsultingStrong evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	11-50	25
	“Egzakta Advisory is a consulting company specialized in Management and IT Consulting, Financial services and Telco industries across the region.” Source: company website · checked Sep 4, 2026
16	Prointer Group SerbiaIndirect evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	201-500	25
	“Prointer from Belgrade is a leading company in Serbia and the region for providing services and implementing solutions in the field of Information Technologies.” Source: company website · checked Sep 4, 2026
17	Otaco EngineeringPartial evidence	Smederevo, SerbiaHQ checked Sep 4, 2026	11-50	14
	“OtaCo is an engineering company specialized in providing tailored solutions and services in IT industry based on latest technology and recommendations.” Source: company website · checked Sep 4, 2026
18	VOX CodeStrong evidence	Beograd, SerbiaHQ checked Sep 4, 2026	11-50	14
	“Premium IT Consulting services Tailored BI & Analytical solutions Software Development Reporting platforms IT management Outsourcing Agile Management” Source: company website · checked Sep 4, 2026
19	ACT Digital SerbiaIndirect evidence	Belgrade, SerbiaHQ checked Sep 4, 2026	11-50	13
	“Act Digital Serbia is a company that at its core has a team with more than 22+ years of cross-discipline knowledge and experience.” Source: company website · checked Sep 4, 2026
20	BizpartnerIndirect evidence	Cacak, SerbiaHQ checked Sep 4, 2026	1-10	10
	“Bizpartner je konsultantska kuća orijentisana na klijente i njihove rezultate, specijalizovana za analitiku i automatizaciju prodajnih i marketing aktivnosti.” Source: company website · checked Sep 4, 2026
21	Efektus Consulting GroupPartial evidence	SerbiaHQ checked Sep 4, 2026	11-50	9
	“Since 2005, Efektus helps its clients to increase their profitability and leverage operational risks by improving the key business processes.” Source: company website · checked Sep 4, 2026
22	Devart SolutionsPartial evidence	Beograd Novi Beograd, SerbiaHQ checked Sep 4, 2026	1-10	8
	“DevArt is a consulting and software development company specialized in a wide range of information technology.” Source: company website · checked Sep 4, 2026

Showing 22 of 149 IT operations consulting firms based in Serbia

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IT operations consulting firms based in Serbia at a glance

As of Sep 4, 2026

1-10Median size (employees)

BelgradeLargest hub · 80 HQs

25Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

61–90

755

90–180

538

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 IT operations consulting firms, 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 “IT operations consulting firms”. 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 IT operations consulting firms, 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, 1,400 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 4, 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.

IT operations consulting firms by metro

IT operations consulting firms in Belgrade80

Frequently asked

How many IT operations consulting firms are there based in Serbia?

RevenueBase identified 149 IT operations consulting firms 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?

Tiac D.O.O, headquartered in Novi Sad, tops this list with the largest team on record.

Which city has the most IT operations consulting firms?

Belgrade leads with 80 headquartered companies, followed by Novi Sad (16) and Beograd (10).

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 1,400 verified decision-maker contacts tracked across these 149 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 4, 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.