Company lists · Data refreshed September 2026

Top 23 Organizational development consulting firms based in Belgrade, Serbia

Name: Organizational development consulting firms based in Belgrade, Serbia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 135 companies tracked

RevenueBase identified 135 organizational development consulting firms headquartered in Belgrade, Serbia as of September 2026 and tracks 451 professional contacts across them, including 73 with verified work emails and 11 with mobile numbers. Across Serbia, Belgrade is the largest hub for this category.

This list covers organizational development consulting firms headquartered in Belgrade, 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 13, 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 13, 2026 86% judged on-target in blind review

135Companies

451Contacts tracked

73Verified emails

11Mobile numbers

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The 23 largest organizational development consulting firms based in Belgrade, Serbia

Ranked by team size

Top 23 of 135 organizational development consulting firms based in Belgrade, Serbia, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to organizational development consulting firms: 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	Izinga	Indirect evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	11-50	37 contacts →
	Indirect evidence “Helping small to medium businesses grow faster and scale smarter!” Source: RevenueBase Database · checked Sep 13, 2026
2	H.Art Development Center	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	16 contacts →
	Partial evidence “Our centre for people and companies development consists of a team of ten associates.” Source: RevenueBase Database · checked Sep 13, 2026
3	Hill International Serbia	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	12 contacts →
	Partial evidence “HILL International Serbia is your strong partner in high-level personnel consulting, from professional recruitment to executive search.” Source: RevenueBase Database · checked Sep 13, 2026
4	Be-Exec	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	11-50	12 contacts →
	Partial evidence “Be‑EXEC \| International executive search and HR consulting.” Source: RevenueBase Database · checked Sep 13, 2026
5	Alta Solutions	Indirect evidence	Belgrade, SerbiaHQ checked Sep 13, 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 13, 2026
6	AIM Institute	Indirect evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	11 contacts →
	Indirect evidence “AIM Institute je domaća konsultantska kompanija, specijalizovana za trening zaposlenih, koja sarađuje sa kompanijama iz privatnog i javnog sektora u pravcu podsticanja…” Source: RevenueBase Database · checked Sep 13, 2026
7	Omega Consulting Team	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	11-50	11 contacts →
	Partial 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 13, 2026
8	ONE WAY Consulting	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	10 contacts →
	Partial 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 13, 2026
9	Assessment Systems Adria By Mavie Work	Indirect evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	8 contacts →
	Indirect evidence “Deo smo internacionalne kompanije Mavie Work, kojoj smo se pridružili 2025.” Source: RevenueBase Database · checked Sep 13, 2026
10	Maverick Consulting SP	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	7 contacts →
	Strong evidence “Maverick Consulting is on a mission to empower individuals, teams, and organizations to achieve exceptional results and exceed their own expectations through effective…” Source: RevenueBase Database · checked Sep 13, 2026
11	Od&m Consulting A GI Group Company Former Consulteam D.O.O. Belgrade	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	11-50	6 contacts →
	Strong evidence “From January 17th 2013, OD & M Consulting is the new brand of Consulteam’s consulting and people development division.” Source: RevenueBase Database · checked Sep 13, 2026
12	HR Centar	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	6 contacts →
	Strong evidence “HR Centar provides business and personal development services through consulting and certified programmes, techniques and tools.” Source: RevenueBase Database · checked Sep 13, 2026
13	QFS	Indirect evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect 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 13, 2026
14	Sinergija Centar	Indirect evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “Koučing centar Sinergija dizajnira koučing programe po meri klijenta u oblastima ličnog i profesionalnog razvoja.” Source: RevenueBase Database · checked Sep 13, 2026
15	Viga Inspiring Growth	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	4 contacts →
	Strong evidence “We are a premier learning and development company dedicated to empowering individuals and organizations through customized training, coaching, and consulting solutions.” Source: RevenueBase Database · checked Sep 13, 2026
16	Infaloom	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	4 contacts →
	Strong evidence “Contrary to the vast majority of consulting agencies and freelancers blindly adhering to product specifications during the software development process, Infaloom clients enjoy a…” Source: RevenueBase Database · checked Sep 13, 2026
17	Development Consulting Group DCG	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	3 contacts →
	Strong evidence “Development Consulting Group (DCG) is a growing Serbian company offering consulting services and technical assistance to local and international clients - both in Serbia and…” Source: RevenueBase Database · checked Sep 13, 2026
18	Cloud Mechanic	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	3 contacts →
	Partial evidence “We are not a typical software development company, we are team on a mission to provide innovative and reliable solutions for our clients.” Source: RevenueBase Database · checked Sep 13, 2026
19	Physis People	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	2 contacts →
	Strong evidence “Physis People was founded as a one-person consulting practice supporting founders and leaders across Europe through leadership development, people transformation, and coaching…” Source: RevenueBase Database · checked Sep 13, 2026
20	Human Consulting LTD	Strong evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	2 contacts →
	Strong evidence “Human Consulting is focused on organizational development.” Source: RevenueBase Database · checked Sep 13, 2026
21	Mint Consulting & Engineering Serbia	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	11-50	1 contacts →
	Partial evidence “Mint Consulting & Engineering is a company that specializes in technical and technological designing and startup consulting in the hotel and restaurant industry.” Source: RevenueBase Database · checked Sep 13, 2026
22	Riter Advisory Services	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	1 contacts →
	Partial evidence “M&A // Strategic consulting // Controlling implementation // Strategic finance management // Operational transformation” Source: RevenueBase Database · checked Sep 13, 2026
23	Consult1 Belgrade	Partial evidence	Belgrade, SerbiaHQ checked Sep 13, 2026	1-10	1 contacts →
	Partial evidence “Management consulting, value chain positioning, brand positioning, product/concept creation, product launches, customized training.” Source: RevenueBase Database · checked Sep 13, 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: organizational development consulting firms. 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 organizational development consulting firms.
Partial evidence: Its own public description names part of organizational development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name organizational development consulting firms. 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 135 organizational development consulting firms based in Belgrade, Serbia

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Organizational development consulting firms based in Belgrade, Serbia at a glance

As of Sep 13, 2026

16.2%Verified-email coverage

2.4%Mobile-number coverage

3.3Average contacts per company

1-10Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

51-200

501-1,000

Freshness & accuracy

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

Email last verified

Median 16.0d

520–30

2031–60

161–90

090–180

0180+

Company record updated

Median 64.0d

00–30

18831–60

18061–90

5590–180

28180+

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 organizational development consulting firms, 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 Belgrade, Serbia whose own description of what they do matches “organizational development consulting firms”. 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 organizational development consulting firms), 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 organizational development consulting firms, and records with no verified work email. Companies headquartered outside Belgrade 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, 73 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 13, 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

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 organizational development consulting firms, 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 organizational development consulting firms are there based in Belgrade, Serbia?

RevenueBase identified 135 organizational development consulting firms headquartered in Belgrade, 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?

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

Which city in Serbia has the most organizational development consulting firms?

Belgrade leads Serbia with 135 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 73 verified decision-maker contacts tracked across these 135 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 13, 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.