Company lists · Data refreshed September 2026
Top 11 Employee relations outsourcing companies based in Serbia
RevenueBase identified 44 employee relations outsourcing companies headquartered in Serbia as of September 2026 and tracks 275 professional contacts across them, including 61 with verified work emails. Belgrade is the largest hub.
This list covers employee relations 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 11 largest employee relations outsourcing companies based in Serbia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 69 contacts → | ||||
Indirect evidence “Providenca Marketing helps international companies hire top talent in Serbia without the complexity of opening a local entity.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 30 contacts → | ||||
Partial evidence “Globalkom is an outsourcing company founded in 2013.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 29 contacts → | ||||
Indirect evidence “HeadsAdriatic is the leading regional provider of HR solutions, with offices in Slovenia, Croatia, Serbia, Albania, Montenegro, Bosnia and Herzegovina, North Macedonia, Romania…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 20 contacts → | ||||
Indirect evidence “CityScope is now Prohuman.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 10 contacts → | ||||
Indirect evidence “We are aware that each company is an entity of its own and that it has different needs.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 9 contacts → | ||||
Indirect evidence “Welcome to our lounge.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 7 contacts → | ||||
Indirect evidence “Alt-HQ empowers global companies to pay and manage full-time and contract workers in Serbia and Western Balkans region.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 3 contacts → | ||||
Partial evidence “ROAD HR is your human resources management partner, guiding you from strategic HR consulting to innovative training and employee development, leading the way to organizational…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 3 contacts → | ||||
Partial evidence “We are an innovative HR outsourcing company providing comprehensive human resources services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2 contacts → | ||||
Partial evidence “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: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1 contacts → | ||||
Indirect evidence “Mi smo kompanija za ustupanje ljudskih resursa i savetovanje u vezi s poslovanjem i poslovnim upravljanjem ljudskih resursa, koja u sklopu svoje strukture poseduje i omladinsku…” Source: RevenueBase Database · checked Sep 28, 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: employee relations outsourcing companies. 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 employee relations outsourcing companies.
- Partial evidence
- Its own public description names part of employee relations outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name employee relations outsourcing companies. 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 11 of 44 employee relations outsourcing companies based in Serbia
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 61 reachable decision-makers.
Free signup · no credit card
Employee relations outsourcing companies based in Serbia at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Serbia, so it is reported there. Company counts and contact totals on this page are exact for Serbia, over 44 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 employee relations outsourcing companies, 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 “employee relations outsourcing companies”. 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 employee relations outsourcing companies), 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 employee relations 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 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, 61 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 28, 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 employee relations outsourcing companies, 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 employee relations outsourcing companies are there based in Serbia?
RevenueBase identified 44 employee relations 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?
Providenca Marketing, headquartered in Subotica, tops this list with the largest team on record.
Which city has the most employee relations outsourcing companies?
Belgrade leads with 31 headquartered companies, followed by Novi Sad (4) and New Belgrade (2).
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 61 verified decision-maker contacts tracked across these 44 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 44 employee relations outsourcing companies based in Serbia. Start with a free account, no credit card.
Download this list →Related lists
Employee relations outsourcing companies by geography
- Employee relations outsourcing companies based in Brisbane, Australia
- Employee relations outsourcing companies based in Melbourne, Australia
- Employee relations outsourcing companies based in Perth, Australia
- Employee relations outsourcing companies based in Sydney, Australia
- Employee relations outsourcing companies based in Belo Horizonte, Brazil
- Employee relations outsourcing companies based in Campinas, Brazil
- Employee relations outsourcing companies based in Curitiba, Brazil
- Employee relations outsourcing companies based in Porto Alegre, Brazil
- Employee relations outsourcing companies based in Rio De Janeiro, Brazil
- Employee relations outsourcing companies based in Sao Paulo, Brazil
- Employee relations outsourcing companies based in Calgary, Canada
- Employee relations outsourcing companies based in Edmonton, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Employee relations outsourcing companies based in Brisbane, Australia
- Employee relations outsourcing companies based in Melbourne, Australia
- Employee relations outsourcing companies based in Perth, Australia
- Employee relations outsourcing companies based in Sydney, Australia
- Employee relations outsourcing companies based in Belo Horizonte, Brazil
- Employee relations outsourcing companies based in Campinas, Brazil