Company lists · Data verified August 2026

Top 13 Customer service outsourcing companies based in Ukraine

Name: Customer service outsourcing companies based in Ukraine
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 71 companies tracked

There are 71 customer service outsourcing companies headquartered in Ukraine (RevenueBase, August 2026). RevenueBase tracks 803 professional contacts across them, including 96 with verified work emails and 8 with mobile numbers. Kiev is the largest hub.

This list covers customer service outsourcing companies headquartered in Ukraine, 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.

71Companies

803Contacts tracked

96Verified emails

8Mobile numbers

Unlock all 71 companies Free account · no credit card · 2 minutes

The 13 largest customer service outsourcing companies based in Ukraine

Ranked by team size

Top 13 of 71 customer service outsourcing companies based in Ukraine, 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	Wow24-7	Lviv	1,001-5,000	106	28
2	infocus.company	Kyiv	51-200	75	16
3	LIMTC	Kiev	51-200	40	16
4	Cleverr	Kiyiv	51-200	34	2
5	HELPO	Kyiv	51-200	32	16
6	Lorem Support BPO	Kiev	51-200	28	2
7	Contactis	Kiev	201-500	25	4
8	Blagoda	Kyiv	1,001-5,000	20	3
9	Tres Commas	Kyiv	51-200	15	4
10	Ukiservice	Chernivtsi Chernivtsi	51-200	13	1
11	The PMA Group	Odessa	51-200	6	1
12	Candor Global Services	n/a	11-50	4	1
13	Support Guru Consultancy	Kyiv	1-10	1	1

Showing 13 of 71 customer service outsourcing companies based in Ukraine

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 96 reachable decision-makers.

Free account · no credit card

See all 71 companies

Customer service outsourcing companies based in Ukraine at a glance

As of Aug 28, 2026

51-200Median size (employees)

KievLargest hub · 12 HQs

8Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Customer service outsourcing companies by metro

Metro	Companies
Customer service outsourcing companies in Kiev	12
Customer service outsourcing companies in Kyiv	12
Customer service outsourcing companies in Kharkiv	5
Customer service outsourcing companies in Kiyiv	4
Customer service outsourcing companies in Lviv	4
Customer service outsourcing companies in Odessa	4
Customer service outsourcing companies in Kyiv Kyiv	4

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 “customer service outsourcing companies”, with match quality audited by blind human judging, and headquartered in Ukraine.
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 customer service outsourcing companies are there based in Ukraine?

There are 71 customer service outsourcing companies headquartered in Ukraine as of August 2026 (RevenueBase).

What is the largest company on this list?

Wow24-7, headquartered in Lviv, tops this list with the largest team on record.

Which city has the most customer service outsourcing companies?

Kiev leads with 12 headquartered companies, followed by Kyiv (12) and Kharkiv (5).

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 96 verified decision-maker contacts tracked across these 71 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.

Ready to reach these companies? Verified emails and direct dials for all 71 customer service outsourcing companies based in Ukraine. Start with a free account, no credit card.

Get the full list

Related lists

Customer service outsourcing companies by geography

Browse the directory

Browse: Companies home · All Ukraine lists · All Customer service outsourcing companies lists · New lists

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.