Company lists · Data refreshed September 2026

Top 25 Custom business software development services based in Romania

Name: Custom business software development services based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 513 companies tracked

RevenueBase identified 513 custom business software development services headquartered in Romania as of September 2026 and tracks 5,725 professional contacts across them, including 1,643 with verified work emails and 73 with mobile numbers. Bucharest is the largest hub.

This list covers custom business software development services 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 24, 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 24, 2026 86% judged on-target in blind review

513Companies

5,725Contacts tracked

1,643Verified emails

73Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest custom business software development services based in Romania

Ranked by team size

Top 25 of 513 custom business software development services based in Romania, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to custom business software development services: 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	Yonder	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 24, 2026	201-500	426 contacts →
	Partial evidence “We are the partner of software companies and enterprises solving their challenges by creating meaningful digital solutions.” Source: RevenueBase Database · checked Sep 24, 2026
2	Senior Software	Partial evidence	Bucharest, RomaniaHQ checked Sep 24, 2026	201-500	161 contacts →
	Partial evidence “Senior Software este integrator și dezvoltator de soluții software pentru managementul afacerilor, specializat în digitalizarea end-to-end a fluxurilor de business.” Source: RevenueBase Database · checked Sep 24, 2026
3	Crystal System	Indirect evidence	Bucharest, RomaniaHQ checked Sep 24, 2026	501-1,000	158 contacts →
	Indirect 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 24, 2026
4	EXE Software	Strong evidence	Bucharest, RomaniaHQ checked Sep 24, 2026	51-200	154 contacts →
	Strong evidence “We are a full-cycle software development company delivering high-performing solutions and services designed for the purpose of helping our partners’ businesses thrive.” Source: RevenueBase Database · checked Sep 24, 2026
5	Smart ID Technology	Partial evidence	Bucharest, RomaniaHQ checked Sep 24, 2026	201-500	133 contacts →
	Partial evidence “Smart ID is a technology company that supports its customers in the retail, logistics, manufacturing, utilities and HoReCa industries to acquire, build, develop, create and grow…” Source: RevenueBase Database · checked Sep 24, 2026
6	HTSS	Indirect evidence	Sector 1, RomaniaHQ checked Sep 24, 2026	201-500	112 contacts →
	Indirect evidence “HTSS develops enterprise line of business applications that covers a broad range of platforms, technologies and devices.” Source: RevenueBase Database · checked Sep 24, 2026
7	Roweb Part Of Sirma Group	Strong evidence	Pitesti, RomaniaHQ checked Sep 24, 2026	51-200	107 contacts →
	Strong evidence “Character of activities: Custom software development based on 3 reliable outsourcing models: dedicated team l staff augmentation l project-based team Areas of…” Source: RevenueBase Database · checked Sep 24, 2026
8	ARGGO	Strong evidence	Sector 1, RomaniaHQ checked Sep 24, 2026	51-200	86 contacts →
	Strong 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 24, 2026
9	Transart	Indirect evidence	Cluj Napoca, RomaniaHQ checked Sep 24, 2026	51-200	77 contacts →
	Indirect evidence “TRANSART is the No.” Source: RevenueBase Database · checked Sep 24, 2026
10	Lynx Solutions	Partial evidence	Cluj-Napoca, RomaniaHQ checked Sep 24, 2026	51-200	73 contacts →
	Partial evidence “Lynx Solutions is an IT service provider focused on delivering professional solutions for custom made business applications.” Source: RevenueBase Database · checked Sep 24, 2026
11	Oceanobe Technology	Partial evidence	Iasi, RomaniaHQ checked Sep 24, 2026	51-200	67 contacts →
	Partial evidence “OceanoBe is a software solution company specialized in end-to-end delivery.” Source: RevenueBase Database · checked Sep 24, 2026
12	Softia	Partial evidence	Bucharest, RomaniaHQ checked Sep 24, 2026	51-200	66 contacts →
	Partial evidence “At Softia, we believe in Boundless Development.” Source: RevenueBase Database · checked Sep 24, 2026
13	Bitstone	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 24, 2026	51-200	63 contacts →
	Partial evidence “Welcome to Bitstone, a dynamic and forward-thinking software engineering company driving the digital transformation of businesses across various industries.” Source: RevenueBase Database · checked Sep 24, 2026
14	Greensoft	Partial evidence	Iasi, RomaniaHQ checked Sep 24, 2026	11-50	56 contacts →
	Partial evidence “Founded in 2002, GreenSoft is a software service provider capable of incorporating innovation and technology from artificial intelligence with the purpose of improving client…” Source: RevenueBase Database · checked Sep 24, 2026
15	Ropardo	Strong evidence	Sibiu, RomaniaHQ checked Sep 24, 2026	51-200	55 contacts →
	Strong evidence “ROPARDO is an independent leading software engineering company providing customers with key competitive advantages - Innovation, Quality, Timely delivery, since 1994.” Source: RevenueBase Database · checked Sep 24, 2026
16	Graitec România	Indirect evidence	Sectorul 5, RomaniaHQ checked Sep 24, 2026	501-1,000	54 contacts →
	Indirect evidence “GRAITEC România este pe piaţa românească din De-a lungul timpului s-a dovedit a fi o companie in continuă expansiune şi foarte dinamică.” Source: RevenueBase Database · checked Sep 24, 2026
17	Industrial Software	Partial evidence	Sibiu, RomaniaHQ checked Sep 24, 2026	51-200	50 contacts →
	Partial evidence “Since 1998, we are implementing integrated business software solutions to organizations in both private and public sector.” Source: RevenueBase Database · checked Sep 24, 2026
18	Craftingsoftware	Partial evidence	Cluj Napoca, RomaniaHQ checked Sep 24, 2026	51-200	46 contacts →
	Partial evidence “Crafting Software was born in 2015 from our desire to forge great digital products.” Source: RevenueBase Database · checked Sep 24, 2026
19	Soft NET Consulting	Partial evidence	Timișoara, RomaniaHQ checked Sep 24, 2026	11-50	40 contacts →
	Partial evidence “There comes a time in every company's life when managing data development and administration becomes a priority.” Source: RevenueBase Database · checked Sep 24, 2026
20	SBP Romania	Strong evidence	Bucharest, RomaniaHQ checked Sep 24, 2026	51-200	39 contacts →
	Strong evidence “We are a team of passionate people, innovative and unique individuals who enjoy collaborating to develop modern & reliable software products and platforms for our customers.” Source: RevenueBase Database · checked Sep 24, 2026
21	GEBS	Partial evidence	Cluj Napoca, RomaniaHQ checked Sep 24, 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 24, 2026
22	Ascendro Technologies	Strong evidence	Timisoara, RomaniaHQ checked Sep 24, 2026	11-50	32 contacts →
	Strong evidence “We are a German-Romanian software development company, fueled by passion for innovation.” Source: RevenueBase Database · checked Sep 24, 2026
23	Technology Reply Romania	Indirect evidence	Bucharest, RomaniaHQ checked Sep 24, 2026	51-200	32 contacts →
	Indirect evidence “Technology Reply Romania is part of Reply SpA.” Source: RevenueBase Database · checked Sep 24, 2026
24	MTD Technology	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 24, 2026	51-200	32 contacts →
	Indirect evidence “Creating a better digital today.” Source: RevenueBase Database · checked Sep 24, 2026
25	Ambo Software	Strong evidence	Cluj-napoca, RomaniaHQ checked Sep 24, 2026	11-50	32 contacts →
	Strong evidence “Ambo is an agile software development company delivering quality code and constant communication during all development phases to small, medium-sized and global companies looking…” Source: RevenueBase Database · checked Sep 24, 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: custom business software development services. 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 custom business software development services.
Partial evidence: Its own public description names part of custom business software development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom business software development services. 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 513 custom business software development services based in Romania

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,643 reachable decision-makers.

Free signup · no credit card

View the full list →

Custom business software development services based in Romania at a glance

As of Sep 24, 2026

28.7%Verified-email coverage

1.3%Mobile-number coverage

11.2Average contacts per company

1-10Median size (employees)

23.0%Largest-city concentration · Bucharest

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

337

11-50

130

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

1,2820–30

33631–60

1861–90

190–180

6180+

Company record updated

Median 77.0d

00–30

1,80131–60

2,31861–90

1,37490–180

232180+

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 custom business software development services, 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 “custom business software development services”. 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 custom business software development services), 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 custom business software development services, 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, 1,643 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 24, 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.

Custom business software development services by metro

Custom business software development services in Bucharest118
Custom business software development services in Cluj-Napoca75
Custom business software development services in Timisoara34
Custom business software development services in Bucuresti30
Custom business software development services in Brasov29
Custom business software development services in Iasi25

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 custom business software development services, 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 custom business software development services are there based in Romania?

RevenueBase identified 513 custom business software development services 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?

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

Which city has the most custom business software development services?

Bucharest leads with 118 headquartered companies, followed by Cluj-Napoca (75) and Timisoara (34).

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 1,643 verified decision-maker contacts tracked across these 513 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 513 custom business software development services based in Romania. Start with a free account, no credit card.

Download this list →

Related lists

Custom business software development services by geography

Browse the directory

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.