Company lists · Data refreshed November 2026

Top 22 Custom AI development services based in Romania

RevenueBase identified 148 company matches for custom AI development services associated with Romania as of November 2026 and tracks 1,131 professional contacts across them, including 355 with verified work emails. Bucharest is the largest hub.

This list covers company matches for custom AI development services associated with Romania, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
148Companies
1,131Contacts tracked
355Verified emails
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The 22 largest custom AI development services based in Romania

Ranked by team size
Top 22 of 148 company matches for custom AI development services based in Romania, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIași, RomaniaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Grapefruit is an End-to-End Digital & AI Solutions Company with over 26 years of proven excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Neurony empowers organizations to seamlessly adopt AI, transforming complex workflows, enhancing decision-making, and driving measurable growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“MCRO is a fast growing company that builds high performant mobile, web and desktop apps for top clients and very promising startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Our strength lies in our ability to blend deep technical expertise with a keen understanding of business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOradea, RomaniaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Welcome to Vertical Digital, where ideas take flight in the realm of custom software development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Enterprise E-commerce Solutions”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTimișoara, RomaniaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We’re a software development company that helps businesses turn ideas into reliable digital products - guiding them through the full journey, from discovery and consulting to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“AI-Powered Software, Built Predictably At abac.software, we build AI-driven applications that help businesses scale, streamline operations, and extract intelligent insights from…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrasov, RomaniaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We’re an agile team that blends senior engineering with today’s most powerful AI models to ship production-ready products-fast and at scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTimisoara, RomaniaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Welcome to Cube!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Target-E specializes in driving digital transformation and harnessing the power of artificial intelligence to deliver cutting-edge solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSector 1, RomaniaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Powerful AI Solutions For Agencies and E-commerce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCluj Napoca, RomaniaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“dextra is an elite team of software engineers and ML experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSibiu, RomaniaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Transylvania Labs is a deep-tech AI and Engineering studio helping companies build intelligent, automated, high-performance digital products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSector 2, RomaniaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“adaptive.run specializes in helping organizations realizing digital transformation to achieve business results, by providing solutions and services on any cloud project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“brain-waves.ai is dedicated to transforming businesses with cutting-edge AI solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSector 1, RomaniaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Surfsite redefines the integration of artificial intelligence in business processes, offering a pioneering platform that enhances decision-making and efficiency across all levels…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Turn Your Vision Into Reality Faster Than Ever.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Pine Lines, we use the power of Artificial Intelligence to drive efficiency and innovation across various sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSector 4, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Clean Code Culture is a software development company dedicated to transforming complex challenges into streamlined, effective solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Legal-expert.ai is the ideal solution for legal professionals, offering an efficient and intuitive tool based on artificial intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 148 custom AI development services based in Romania

See the full list, filter by size, metro and specialty, and access 355 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom AI development services based in Romania at a glance

As of Nov 6, 2026
31.4%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
44.6%Largest-city concentration · Bucharest
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
113
11-50
25
51-200
7
201-500
2
501-1,000
1

Email recency for this list is measured worldwide rather than for Romania, so it is reported there. Company counts and contact totals on this page are exact for Romania, over 148 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Romania whose business descriptions match “custom AI development services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 355 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Custom AI development services by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom AI development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom AI development services are there based in Romania?

RevenueBase identified 148 company matches for custom AI development services associated with Romania as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Grapefruit tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom AI development services?

Bucharest leads with 66 company records, followed by Cluj-Napoca (20) and Timisoara (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 355 professional contacts with verified work emails tracked across these 148 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.