Company lists · Data verified August 2026

Top 8 List building services based in Bratislava, Slovakia

Name: List building services based in Bratislava, Slovakia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 35 companies tracked

There are 35 list building services headquartered in Bratislava, Slovakia (RevenueBase, August 2026). RevenueBase tracks 200 professional contacts across them, including 48 with verified work emails and 2 with mobile numbers. Bratislava is the largest hub.

This list covers list building services headquartered in Bratislava, Slovakia, 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.

35Companies

200Contacts tracked

48Verified emails

2Mobile numbers

Unlock all 35 companies Free account · no credit card · 2 minutes

The 8 largest list building services based in Bratislava, Slovakia

Ranked by team size

Top 8 of 35 list building services based in Bratislava, Slovakia, 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	Siebert Talaš	Bratislava	51-200	48	30
2	Inflow	Bratislava	11-50	9	7
	RevenueBasePublisher of this directory	Boston, MA	n/a	n/a	Try free
3	Optimal Partner	Bratislava	11-50	6	2
4	DJS Architecture S.R.O	Bratislava	1-10	4	4
5	Nording	Bratislava	1-10	2	2
6	Living Club	Bratislava	11-50	1	1
7	Linear	Bratislava	1-10	1	1
8	Vychodil Architects	Bratislava	1-10	1	1

Showing 8 of 35 list building services based in Bratislava, Slovakia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 48 reachable decision-makers.

Free account · no credit card

See all 35 companies

List building services based in Bratislava, Slovakia at a glance

As of Aug 28, 2026

1-10Median size (employees)

BratislavaLargest hub · 35 HQs

2Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

List building services by metro in Slovakia

Metro	Companies
List building services in Bratislava	35
List building services in Trencin	3
List building services in Zilina	3
List building services in Kosice	3
List building services in Bratislava Of Bratislava	2
List building services in Presov	2
List building services in Nitra	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 “list building services”, with match quality audited by blind human judging, and headquartered in Bratislava, Slovakia.
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; 1 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 list building services are there based in Bratislava, Slovakia?

There are 35 list building services headquartered in Bratislava, Slovakia as of August 2026 (RevenueBase).

What is the largest company on this list?

Siebert Talaš, headquartered in Bratislava, tops this list with the largest team on record.

Which city has the most list building services?

Bratislava leads with 35 headquartered companies, followed by Trencin (3) and Zilina (3).

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 48 verified decision-maker contacts tracked across these 35 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 35 list building services based in Bratislava, Slovakia. Start with a free account, no credit card.

Get the full list

Related lists

List building services by geography

Browse the directory

Browse: Companies home · List building services in Slovakia · All Slovakia lists · All List building services 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.