Company lists · Data refreshed September 2026

Top 25 B2B consultancy services based in Serbia

Name: B2B consultancy services based in Serbia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 202 companies tracked

RevenueBase identified 202 B2B consultancy services headquartered in Serbia as of September 2026 and tracks 1,177 professional contacts across them, including 191 with verified work emails and 18 with mobile numbers. Belgrade is the largest hub.

This list covers B2B consultancy services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

202Companies

1,177Contacts tracked

191Verified emails

18Mobile numbers

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The 25 largest B2B consultancy services based in Serbia

Ranked by team size

Top 25 of 202 B2B consultancy services based in Serbia, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B consultancy services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	GDC Services	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	51-200	89 contacts →
	Indirect evidence “Located in Belgrade, Serbia, GDC Services delivers IT services, projects and expertise to customers across Europe.” Source: RevenueBase Database · checked Sep 23, 2026
2	Izinga	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	11-50	37 contacts →
	Indirect evidence “Helping small to medium businesses grow faster and scale smarter!” Source: RevenueBase Database · checked Sep 23, 2026
3	Antech Consulting	Indirect evidence	Novi Sad, SerbiaHQ checked Sep 23, 2026	11-50	30 contacts →
	Indirect evidence “Antech Consulting is a software development company focused on the execution of technology strategy and transformation.” Source: RevenueBase Database · checked Sep 23, 2026
4	Prointer Group Serbia	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	201-500	26 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 23, 2026
5	Egzakta Consulting	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	11-50	25 contacts →
	Indirect evidence “Egzakta Advisory is a consulting company specialized in Management and IT Consulting, Financial services and Telco industries across the region.” Source: RevenueBase Database · checked Sep 23, 2026
6	Exxeta Serbia	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	11-50	21 contacts →
	Indirect evidence “Our motivation for over 15 years: the unbridled passion for new things, for digital change through technological solutions.” Source: RevenueBase Database · checked Sep 23, 2026
7	VOX Code	Indirect evidence	Beograd, SerbiaHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “Premium IT Consulting services Tailored BI & Analytical solutions Software Development Reporting platforms IT management Outsourcing Agile Management” Source: RevenueBase Database · checked Sep 23, 2026
8	BDS Consulting	Indirect evidence	Grad Beograd, SerbiaHQ checked Sep 23, 2026	1-10	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
9	Alta Solutions	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “Sa više od 15 godina iskustva, naš tim vam može pružiti praktična znanja i iskustva, sa fokusom na rezultat koji donosi povećanje prodaje i profita.” Source: RevenueBase Database · checked Sep 23, 2026
10	Omega Consulting Team	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “Omega Consulting Team“ predstavlja tim iskusnih konsultanata, predavača i menadžera sa dugogodišnjim iskustvima na različitim rukovodećim i upravljačkim funkcijama u kompanijama.” Source: RevenueBase Database · checked Sep 23, 2026
11	ONE WAY Consulting	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “One Way Consulting company was founded with the goal to help companies improve their business externally- by enhancing the marketing function, and internally - by enhancing the…” Source: RevenueBase Database · checked Sep 23, 2026
12	Bizpartner	Indirect evidence	Čačak, SerbiaHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “Bizpartner je konsultantska kuća orijentisana na klijente i njihove rezultate, specijalizovana za analitiku i automatizaciju prodajnih i marketing aktivnosti.” Source: RevenueBase Database · checked Sep 23, 2026
13	Efektus Consulting Group	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	11-50	9 contacts →
	Indirect evidence “Since 2005, Efektus helps its clients to increase their profitability and leverage operational risks by improving the key business processes.” Source: RevenueBase Database · checked Sep 23, 2026
14	Itbo DOO	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “Information Technology Business Oriented is founded and managed by a team of professionals well experienced in information technology, financial and tax consulting.” Source: RevenueBase Database · checked Sep 23, 2026
15	Peterhof Consulting & EDU	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “Peterhof is a consulting company founded in 2009.” Source: RevenueBase Database · checked Sep 23, 2026
16	LOTSE	Indirect evidence	Beograd, SerbiaHQ checked Sep 23, 2026	1-10	7 contacts →
	Indirect evidence “Mi smo LOTSE, konsultantska agencija nastala kao spoj dugogodišnjeg iskustva CEOa i HRa.” Source: RevenueBase Database · checked Sep 23, 2026
17	Gampo & Gampo	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	1-10	6 contacts →
	Indirect evidence “One size does not fit all.” Source: RevenueBase Database · checked Sep 23, 2026
18	Financewise	Indirect evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	1-10	6 contacts →
	Indirect evidence “We are problem-solvers at our core.” Source: RevenueBase Database · checked Sep 23, 2026
19	Kodiro	Indirect evidence	Niš, SerbiaHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “We are a full-service IT company specializing in business development, IT consulting, and software development.” Source: RevenueBase Database · checked Sep 23, 2026
20	QFS	Partial evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	1-10	5 contacts →
	Partial evidence “We are a team of experienced consultants and experts primarily dedicated to offer a differentiated service and quality in the advisory market.” Source: RevenueBase Database · checked Sep 23, 2026
21	Oktopod Consulting	Partial evidence	Niš, SerbiaHQ checked Sep 23, 2026	1-10	5 contacts →
	Partial evidence “Founded in 2016, Oktopod Consulting is a specialized marketing partner for small and mid-sized B2B companies around the globe.” Source: RevenueBase Database · checked Sep 23, 2026
22	Funky Marketing	Partial evidence	Novi Sad, SerbiaHQ checked Sep 23, 2026	1-10	5 contacts →
	Partial evidence “We help B2B companies generate revenue from the modern-day B2B buyer through better positioning, planning, and execution.” Source: RevenueBase Database · checked Sep 23, 2026
23	Modera	Indirect evidence	Novi Sad, SerbiaHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “COMPANY PORTFOLIO After having gained extensive experience working at top-level management positions in the biggest companies in the region, at the beginning of 2023, Petar…” Source: RevenueBase Database · checked Sep 23, 2026
24	INSBY	Partial evidence	Belgrade, SerbiaHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “InsBy Group is company that offers consultancy services, specialized in general management of IT companies and IT organization, shared service centers and project management for…” Source: RevenueBase Database · checked Sep 23, 2026
25	Intranea	Indirect evidence	Kragujevac, SerbiaHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Intranea is a Serbia-based company with 20 years of international experience in strategic and innovation consulting, digital transformation, and solving complex business…” Source: RevenueBase Database · checked Sep 23, 2026

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: B2B consultancy services. 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 B2B consultancy services.
Partial evidence: Its own public description names part of B2B consultancy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B consultancy services. 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 25 of 202 B2B consultancy services based in Serbia

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B2B consultancy services based in Serbia at a glance

As of Sep 23, 2026

16.2%Verified-email coverage

1.5%Mobile-number coverage

5.8Average contacts per company

1-10Median size (employees)

54.5%Largest-city concentration · Belgrade

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

155

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

1380–30

4831–60

461–90

190–180

0180+

Company record updated

Median 76.0d

00–30

11931–60

60361–90

38690–180

69180+

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 B2B consultancy services, 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 Serbia whose own description of what they do matches “B2B consultancy services”. 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 B2B consultancy services), 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 B2B consultancy services, 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 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, 191 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 23, 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.

B2B consultancy services by metro

B2B consultancy services in Belgrade110

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names B2B consultancy services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many B2B consultancy services are there based in Serbia?

RevenueBase identified 202 B2B consultancy services 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?

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

Which city has the most B2B consultancy services?

Belgrade leads with 110 headquartered companies, followed by Novi Sad (20) and Beograd (16).

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 191 verified decision-maker contacts tracked across these 202 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 23, 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 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.