Company lists · Data refreshed September 2026

Top 25 Application modernization consulting firms based in Romania

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 159 companies tracked

RevenueBase identified 159 application modernization consulting firms headquartered in Romania as of September 2026 and tracks 1,960 professional contacts across them, including 438 with verified work emails. Bucharest is the largest hub.

This list covers application modernization consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

159Companies

1,960Contacts tracked

438Verified emails

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The 25 largest application modernization consulting firms based in Romania

Ranked by team size

Top 25 of 159 application modernization consulting firms based in Romania, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to application modernization consulting firms: 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	Crystal System	Partial evidence	Bucharest, RomaniaHQ checked Sep 21, 2026	501-1,000	158 contacts →
	Partial evidence “Crystal System is a strategic IT partner of large and extremely large organizations, providing consulting, IT system design, implementation, and maintenance services.” Source: RevenueBase Database · checked Sep 21, 2026
2	Nexttech	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 21, 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 21, 2026
3	ARGGO	Partial evidence	Sector 1, RomaniaHQ checked Sep 21, 2026	51-200	86 contacts →
	Partial 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 21, 2026
4	Advahoo	Indirect evidence	Bucharest, RomaniaHQ checked Sep 21, 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 21, 2026
5	Devnest	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 21, 2026	51-200	46 contacts →
	Partial evidence “DevNest is a software development and consulting company based in Cluj-Napoca, Romania.” Source: RevenueBase Database · checked Sep 21, 2026
6	GEBS	Partial evidence	Cluj Napoca, RomaniaHQ checked Sep 21, 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 21, 2026
7	Skyconsult Europe	Partial evidence	Bucharest, RomaniaHQ checked Sep 21, 2026	51-200	34 contacts →
	Partial 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 21, 2026
8	Nordlogic Software	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 21, 2026	51-200	32 contacts →
	Partial evidence “Nordlogic Software is a Romanian company specialized in Software Development and Consulting for international customers.” Source: RevenueBase Database · checked Sep 21, 2026
9	Elysian Software	Indirect evidence	Timisoara, RomaniaHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “The digital economy changed the way people live and interact in tremendous ways.” Source: RevenueBase Database · checked Sep 21, 2026
10	Logika IT Solutions	Indirect evidence	Bucharest, RomaniaHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “We are a team of IT technology consultants with a presence of over 15 years on the market.” Source: RevenueBase Database · checked Sep 21, 2026
11	Codeless Technology SRL	Indirect evidence	Iaşi, RomaniaHQ checked Sep 21, 2026	51-200	24 contacts →
	Indirect evidence “With our Copy To Innovate approach, we rebuild your current system on a modern low-code platform.” Source: RevenueBase Database · checked Sep 21, 2026
12	Devista	Indirect evidence	Bucharest, RomaniaHQ checked Sep 21, 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 21, 2026
13	Bissoft	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “BIS SOFT Delivers Efficient Custom Software Solutions that Grows Your Bottom Line In today’s business environment, every moment counts.” Source: RevenueBase Database · checked Sep 21, 2026
14	Lab325	Indirect evidence	Bucharest, RomaniaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “LAB325 is an innovative technology company specializing in mobile development, web solutions, and embedded systems.” Source: RevenueBase Database · checked Sep 21, 2026
15	Zonkwave	Indirect evidence	Sectorul 1, RomaniaHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “At ZONKWAVE, we understand that every business is unique, and so are its challenges.” Source: RevenueBase Database · checked Sep 21, 2026
16	Knutsen OAS	Indirect evidence	Cugir, RomaniaHQ checked Sep 21, 2026	1-10	15 contacts →
	Indirect evidence “Our company was founded in 2006, by a team of Romanian trained proffesionals.” Source: RevenueBase Database · checked Sep 21, 2026
17	BG Soft	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Embark on a journey with BG SOFT!” Source: RevenueBase Database · checked Sep 21, 2026
18	ONE NEW Experience	Partial evidence	Bucharest, RomaniaHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “ONE NEW EXPERIENCE - Is providing IT & consulting services with proven expertise in the software development industries like the following: Insurance, Tobacco, Telecommunication…” Source: RevenueBase Database · checked Sep 21, 2026
19	Virtual HUB	Strong evidence	Bucharest, RomaniaHQ checked Sep 21, 2026	1-10	10 contacts →
	Strong evidence “VIRTUAL HUB offers consulting, development and implementation services for web and/or mobile applications as well as corporate solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	DONAU	Indirect evidence	Cluj Napoca, RomaniaHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Din 2004, dezvoltăm și integrăm aplicații destinate eficientizării și simplificării atât activităților de vânzare, cât și a proceselor de business.” Source: RevenueBase Database · checked Sep 21, 2026
21	Prime Tech Development	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 21, 2026	51-200	9 contacts →
	Indirect evidence “Prime Reduces Complexity and Infuses Energy into Your Business Through Custom Software Solutions.” Source: RevenueBase Database · checked Sep 21, 2026
22	Samplus	Partial evidence	Craiova, RomaniaHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “SAMPLUS is a Custom Software Development and Business Consulting Company that provides Consulting and Technology Services to its Clients.” Source: RevenueBase Database · checked Sep 21, 2026
23	Codecart Alliance S.R.L	Partial evidence	Bucharest, RomaniaHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “CODECart Alliance provides high quality innovative solutions in a wide area of software applications to its customers.” Source: RevenueBase Database · checked Sep 21, 2026
24	BSD	Indirect evidence	Sector 5, RomaniaHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “For 20+ years BUSINESS SOFTWARE DEVELOPMENT (BSD) is a leading provider of comprehensive IT solutions in various areas, establishing a strong reputation in the IT industry.” Source: RevenueBase Database · checked Sep 21, 2026
25	Moonlysoft	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “Moonlysoft is a technology partner company specializing in startups and mature businesses requiring software partners.” Source: RevenueBase Database · checked Sep 21, 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: application modernization consulting firms. 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 application modernization consulting firms.
Partial evidence: Its own public description names part of application modernization consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application modernization consulting firms. 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 159 application modernization consulting firms based in Romania

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Application modernization consulting firms based in Romania at a glance

As of Sep 21, 2026

22.3%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

34.0%Largest-city concentration · Bucharest

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 159 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 application modernization consulting firms, 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 “application modernization consulting firms”. 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 application modernization consulting firms), 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 application modernization consulting firms, 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, 438 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 21, 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.

Application modernization consulting firms by metro

Application modernization consulting firms 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 application modernization consulting firms, 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 application modernization consulting firms are there based in Romania?

RevenueBase identified 159 application modernization consulting firms 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?

Crystal System, headquartered in Bucharest, tops this list with the largest team on record.

Which city has the most application modernization consulting firms?

Bucharest leads with 54 headquartered companies, followed by Cluj-Napoca (24) and Bucuresti (13).

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 438 verified decision-maker contacts tracked across these 159 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 21, 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.