Company lists · Data verified August 2026

Top 12 Ad tech software companies based in Romania

Name: Ad tech software companies based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 29 companies tracked

There are 29 ad tech software companies headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 356 professional contacts across them, including 110 with verified work emails and 5 with mobile numbers. Bucharest is the largest hub.

This list covers ad tech software companies headquartered in Romania, 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.

29Companies

356Contacts tracked

110Verified emails

5Mobile numbers

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The 12 largest ad tech software companies based in Romania

Ranked by team size

Top 12 of 29 ad tech software companies based in Romania, 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	emia.com	Bucharest Bucharest	51-200	75	17
2	Sinaps	Iasi	11-50	57	29
3	PIA Advertising	Bucharest	51-200	42	20
4	Webdigital	Bucharest	11-50	37	14
5	DMR Eastern Europe	Timisoara	51-200	18	3
6	Adlemonade	Sibiu	11-50	13	9
7	Bigger Picture Solutions - BPS	Bucharest	11-50	11	7
8	Gloma PRO	Sibiu	1-10	6	3
9	Thinkdigital Romania	Bucharest	11-50	5	2
10	KEMO	Sibiu	1-10	5	1
11	SEVIO	Iasi	11-50	4	3
12	Turn Digital	Bucharest	1-10	2	2

Showing 12 of 29 ad tech software companies based in Romania

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Ad tech software companies based in Romania at a glance

As of Aug 28, 2026

11-50Median size (employees)

BucharestLargest hub · 10 HQs

5Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Ad tech software companies by metro

Metro	Companies
Ad tech software companies in Bucharest	10
Ad tech software companies in Bucharest Bucharest	3
Ad tech software companies in Iasi	3
Ad tech software companies in Sibiu	3
Ad tech software companies in Ramnicu Valcea	2
Ad tech software companies in Bucuresti	2
Ad tech software companies in Timisoara	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 “ad tech software companies”, with match quality audited by blind human judging, and headquartered in Romania.
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 ad tech software companies are there based in Romania?

There are 29 ad tech software companies headquartered in Romania as of August 2026 (RevenueBase).

What is the largest company on this list?

emia.com, headquartered in Bucharest Bucharest, tops this list with the largest team on record.

Which city has the most ad tech software companies?

Bucharest leads with 10 headquartered companies, followed by Bucharest Bucharest (3) and Iasi (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 110 verified decision-maker contacts tracked across these 29 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.