Company lists · Data refreshed September 2026

Top 25 Legacy system modernization companies based in Romania

Name: Legacy system modernization companies based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 154 companies tracked

RevenueBase identified 154 legacy system modernization companies headquartered in Romania as of September 2026 and tracks 4,652 professional contacts across them, including 2,160 with verified work emails. Bucharest is the largest hub.

This list covers legacy system modernization companies headquartered in Romania, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

154Companies

4,652Contacts tracked

2,160Verified emails

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The 25 largest legacy system modernization companies based in Romania

Ranked by team size

Top 25 of 154 legacy system modernization companies based in Romania, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to legacy system modernization companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	accesa.eu	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	1,001-5,000	1,066 contacts →
	Indirect evidence “Accesa is a leading technology company headquartered in Cluj-Napoca, with offices in Oradea and 20+ years of experience in turning business challenges into opportunities and…” Source: RevenueBase Database · checked Sep 20, 2026
2	Accenture Romania	Indirect evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	1,001-5,000	981 contacts →
	Indirect evidence “Accenture is a global professional services company with leading capabilities in digital, cloud, and security.” Source: RevenueBase Database · checked Sep 20, 2026
3	Luxoft Romania	Indirect evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	1,001-5,000	376 contacts →
	Indirect evidence “Luxoft, a DXC Technology Company (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers…” Source: RevenueBase Database · checked Sep 20, 2026
4	Principal33	Indirect evidence	RomaniaHQ checked Sep 20, 2026	201-500	156 contacts →
	Indirect evidence “principal33 is a fast-growing European IT company helping organizations design and deliver high-quality digital solutions, from software engineering and digital transformation to…” Source: RevenueBase Database · checked Sep 20, 2026
5	Ddroidd	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	125 contacts →
	Indirect evidence “At ddroidd, we don't just implement technology; we partner with you to shape next-generation solutions around your people, processes, and ambitions.” Source: RevenueBase Database · checked Sep 20, 2026
6	Nexttech	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	124 contacts →
	Indirect evidence “Nexttech is a privately owned IT services and solutions provider for international markets.” Source: RevenueBase Database · checked Sep 20, 2026
7	IT Smart Systems	Partial evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	51-200	107 contacts →
	Partial evidence “IT Smart Systems (ITSS) – Driving Digital Transformation Across Europe and Beyond.” Source: RevenueBase Database · checked Sep 20, 2026
8	Arvato Systems Romania	Partial evidence	Brasov, RomaniaHQ checked Sep 20, 2026	51-200	100 contacts →
	Partial evidence “Arvato Systems is an international IT specialist that supports major companies in Digital Transformation.” Source: RevenueBase Database · checked Sep 20, 2026
9	ARGGO	Indirect evidence	Sector 1, RomaniaHQ checked Sep 20, 2026	51-200	86 contacts →
	Indirect evidence “Arggo is a business software development and consulting company, aiming to inspire everyone to outperform using process improvement and digitalization.” Source: RevenueBase Database · checked Sep 20, 2026
10	Incrys	Indirect evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	51-200	58 contacts →
	Indirect evidence “We’re a company with a soul, driven by our values and dedicated to fulfilling our mission to offer world class services, by continuous learning, that transforms business through…” Source: RevenueBase Database · checked Sep 20, 2026
11	Supervisor Group	Indirect evidence	Timisoara, RomaniaHQ checked Sep 20, 2026	n/a	56 contacts →
	Indirect evidence “Infiintata in anul 2001, cand piata de IT & C din Timisoara era in plina ascensiune, Supervisor Group ofera solutii IT integrate, la cel mai inalt nivel.” Source: RevenueBase Database · checked Sep 20, 2026
12	FME Romania	Indirect evidence	Cluj Napoca, RomaniaHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “We build digital transformation solutions that help enterprises speed up critical business processes, improve decision-making, and ensure information security and compliance using…” Source: RevenueBase Database · checked Sep 20, 2026
13	Advahoo	Indirect evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	11-50	49 contacts →
	Indirect evidence “ADVAHOO mission is to drive organizations towards new opportunities and to assist organizations in adapting their business’ architecture in order to fulfil customers’ demand and…” Source: RevenueBase Database · checked Sep 20, 2026
14	SABS	Indirect evidence	Iasi, RomaniaHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “At SABS, we deliver IT services with consistency and continuity to companies willing to stand out through software technology while ensuring that their digital transformation…” Source: RevenueBase Database · checked Sep 20, 2026
15	Devnest	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	46 contacts →
	Indirect evidence “DevNest is a software development and consulting company based in Cluj-Napoca, Romania.” Source: RevenueBase Database · checked Sep 20, 2026
16	Albocensa	Partial evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	11-50	42 contacts →
	Partial evidence “Albocensa aims to drive your company’s digital transformation offering expertise on systems integration, application management and 24/7 technical support.” Source: RevenueBase Database · checked Sep 20, 2026
17	GEBS	Partial evidence	Cluj Napoca, RomaniaHQ checked Sep 20, 2026	11-50	36 contacts →
	Partial evidence “We develop new applications and system integrations, but we also offer development of new possibilities, upgrades and interfaces for existing applications as well as migration of…” Source: RevenueBase Database · checked Sep 20, 2026
18	Reshape Digital	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “Reshape Digital is a technology partner that both thinks and builds, helping ambitious companies reshape how they run.” Source: RevenueBase Database · checked Sep 20, 2026
19	Skyconsult Europe	Indirect evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “SkyConsult is an IT consulting company that specializes in providing comprehensive IT solutions and services to businesses across various industries.” Source: RevenueBase Database · checked Sep 20, 2026
20	MTD Technology	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “Creating a better digital today.” Source: RevenueBase Database · checked Sep 20, 2026
21	Breakpoint IT	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “With many years of experience in IT area we joined our forces in sales, development, project management and legal area to bring people together so that they can in their own way…” Source: RevenueBase Database · checked Sep 20, 2026
22	Webitfactory	Indirect evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “WebitFactory offers technology services, advancing SMEs through digital transformation with innovative software development and consultancy.” Source: RevenueBase Database · checked Sep 20, 2026
23	Codeless Technology SRL	Partial evidence	Iaşi, RomaniaHQ checked Sep 20, 2026	51-200	24 contacts →
	Partial evidence “With our Copy To Innovate approach, we rebuild your current system on a modern low-code platform.” Source: RevenueBase Database · checked Sep 20, 2026
24	Devista	Indirect evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Devista is a software development company focused on delivering software solutions meant to help our customers grow and adapt to a changing marketplace.” Source: RevenueBase Database · checked Sep 20, 2026
25	Equilobe Software	Indirect evidence	Bucuresti, RomaniaHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Equilobe is now part of Zitec – Romania’s leading end-to-end software development and digital transformation partner, serving organizations across 30+ countries.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: legacy system modernization companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names legacy system modernization companies.
Partial evidence: Its own public description names part of legacy system modernization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legacy system modernization companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 154 legacy system modernization companies based in Romania

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Legacy system modernization companies based in Romania at a glance

As of Sep 20, 2026

46.4%Verified-email coverage

30.2Average contacts per company

1-10Median size (employees)

35.1%Largest-city concentration · Bucharest

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 154 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among legacy system modernization companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Romania whose own description of what they do matches “legacy system modernization companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names legacy system modernization companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among legacy system modernization companies, and records with no verified work email. Companies headquartered outside Romania are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,160 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Legacy system modernization companies by metro

Legacy system modernization companies in Bucharest54

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names legacy system modernization companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many legacy system modernization companies are there based in Romania?

RevenueBase identified 154 legacy system modernization companies headquartered in Romania as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

accesa.eu, headquartered in Cluj-Napoca, tops this list with the largest team on record.

Which city has the most legacy system modernization companies?

Bucharest leads with 54 headquartered companies, followed by Cluj-Napoca (21) and Bucuresti (10).

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 2,160 verified decision-maker contacts tracked across these 154 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.