Company lists · Data verified August 2026

Top 20 Employee relations consulting firms based in Bulgaria

Name: Employee relations consulting firms based in Bulgaria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 111 companies tracked

There are 111 employee relations consulting firms headquartered in Bulgaria (RevenueBase, August 2026). RevenueBase tracks 615 professional contacts across them, including 106 with verified work emails and 16 with mobile numbers. Sofia is the largest hub.

This list covers employee relations consulting firms headquartered in Bulgaria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

111Companies

615Contacts tracked

106Verified emails

16Mobile numbers

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The 20 largest employee relations consulting firms based in Bulgaria

Ranked by team size

Top 20 of 111 employee relations consulting firms based in Bulgaria, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	HRS Bulgaria	n/a	51-200	123	1
2	Manpower Bulgaria	Burgas	51-200	66	43
3	Trenkwalder Bulgaria	Plovdiv	n/a	29	10
4	Extreme Consulting	n/a	11-50	16	13
5	Toro Group S LTD	Sofia	201-500	13	8
6	Destination Workplace	n/a	11-50	12	2
7	SVH Consult	Sofia	11-50	11	3
8	Workvibes	Sofia	1-10	7	1
9	Hill International Bulgaria	Sofia City	11-50	6	2
10	Amaze Corporate Events	Sofia	11-50	6	2
11	Book Keeper	Sofia City	11-50	5	1
12	Exceed BG	Sofia City	11-50	4	2
13	Bolster HR	n/a	1-10	4	1
14	Taurus Consultants	Sofia	1-10	3	1
15	Mgsd PRO	Varna	1-10	3	1
16	Your People Solution	Sofia	1-10	3	1
17	Reconnect LTD	Sofia	1-10	2	2
18	Doychev & Partners LTD	Sofia	1-10	2	1
19	Rainey LAW P.C	Sofia	1-10	2	1
20	Believe	Sofia	1-10	1	1

Showing 20 of 111 employee relations consulting firms based in Bulgaria

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Employee relations consulting firms based in Bulgaria at a glance

As of Aug 28, 2026

1-10Median size (employees)

SofiaLargest hub · 60 HQs

16Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Employee relations consulting firms by metro

Metro	Companies
Employee relations consulting firms in Sofia	60
Employee relations consulting firms in Sofia City	13
Employee relations consulting firms in Plovdiv	7
Employee relations consulting firms in Varna	6
Employee relations consulting firms in Ruse	3
Employee relations consulting firms in Ognyanovo	1
Employee relations consulting firms in Blagoevgrad	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “employee relations consulting firms”, with match quality audited by blind human judging, and headquartered in Bulgaria.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many employee relations consulting firms are there based in Bulgaria?

There are 111 employee relations consulting firms headquartered in Bulgaria as of August 2026 (RevenueBase).

What is the largest company on this list?

HRS Bulgaria, headquartered in Bulgaria, tops this list with the largest team on record.

Which city has the most employee relations consulting firms?

Sofia leads with 60 headquartered companies, followed by Sofia City (13) and Plovdiv (7).

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 106 verified decision-maker contacts tracked across these 111 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.