Company lists · Data verified August 2026

Top 15 Data science consulting firms based in Romania

Name: Data science consulting firms based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 51 companies tracked

There are 51 data science consulting firms headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 331 professional contacts across them, including 146 with verified work emails and 9 with mobile numbers. Bucharest is the largest hub.

This list covers data science consulting firms 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.

51Companies

331Contacts tracked

146Verified emails

9Mobile numbers

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The 15 largest data science consulting firms based in Romania

Ranked by team size

Top 15 of 51 data science consulting firms 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	Data Revolt Agency	Bucharest	51-200	74	42
2	Steadforce	Timisoara	51-200	58	42
3	Ortec CEE	Bucharest	51-200	27	22
4	Oves Enterprise	Cluj-Napoca	51-200	27	3
5	Multibase Gmbh	Timisoara	11-50	25	11
6	Interdiligence	Bucharest	11-50	19	5
7	Prime BI Expertise	Bucharest	51-200	13	3
8	Qwertee Technology	Cluj-Napoca	1-10	6	4
9	Wizdata Solutions	Cluj Napoca	11-50	6	2
10	Witanalytica	Bucharest	1-10	5	5
11	Qubicsdata	Cluj-Napoca	51-200	2	2
12	Data Scope Romania	Iasi	1-10	2	2
13	Rock IT	Bucharest	1-10	1	1
14	Optimizd AI	Bucharest	1-10	1	1
15	Innovative & Creative Tech Media	Bucharest	1-10	1	1

Showing 15 of 51 data science consulting firms based in Romania

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 146 reachable decision-makers.

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Data science consulting firms based in Romania at a glance

As of Aug 28, 2026

1-10Median size (employees)

BucharestLargest hub · 28 HQs

9Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Data science consulting firms by metro

Metro	Companies
Data science consulting firms in Bucharest	28
Data science consulting firms in Cluj-Napoca	4
Data science consulting firms in Iasi	3
Data science consulting firms in Oradea	2
Data science consulting firms in Timisoara	2
Data science consulting firms in Bucharest Romania	2
Data science consulting firms in Pipera	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 “data science consulting firms”, 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 data science consulting firms are there based in Romania?

There are 51 data science consulting firms headquartered in Romania as of August 2026 (RevenueBase).

What is the largest company on this list?

Data Revolt Agency, headquartered in Bucharest, tops this list with the largest team on record.

Which city has the most data science consulting firms?

Bucharest leads with 28 headquartered companies, followed by Cluj-Napoca (4) 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 146 verified decision-maker contacts tracked across these 51 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.