Company lists · Data refreshed September 2026

Top 25 On-demand app development companies based in Romania

Name: On-demand app development 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 221 companies tracked

RevenueBase identified 221 on-demand app development companies headquartered in Romania as of September 2026 and tracks 1,646 professional contacts across them, including 554 with verified work emails. Bucharest is the largest hub.

This list covers on-demand app development 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

221Companies

1,646Contacts tracked

554Verified emails

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The 25 largest on-demand app development companies based in Romania

Ranked by team size

Top 25 of 221 on-demand app development 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 on-demand app development 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	Arnia Software	Partial evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	501-1,000	236 contacts →
	Partial evidence “Arnia Software, a global software development company, is a leading provider of software development services, IT outsourcing, and nearshore dedicated teams.” Source: RevenueBase Database · checked Sep 20, 2026
2	Roweb Part Of Sirma Group	Strong evidence	Pitesti, RomaniaHQ checked Sep 20, 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 20, 2026
3	Lynx Solutions	Partial evidence	Cluj-Napoca, RomaniaHQ checked Sep 20, 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 20, 2026
4	Wolfpack Digital Powerful Tech Products Start-To-End	Strong evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	59 contacts →
	Strong evidence “Proud 2024 Webby Award winner in the Responsible AI category and winner of the European Technology Awards for the App Development.” Source: RevenueBase Database · checked Sep 20, 2026
5	Ropardo	Indirect evidence	Sibiu, RomaniaHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect 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 20, 2026
6	Craftingsoftware	Indirect evidence	Cluj Napoca, RomaniaHQ checked Sep 20, 2026	51-200	46 contacts →
	Indirect evidence “Crafting Software was born in 2015 from our desire to forge great digital products.” Source: RevenueBase Database · checked Sep 20, 2026
7	Ascendro Technologies	Partial evidence	Timisoara, RomaniaHQ checked Sep 20, 2026	11-50	32 contacts →
	Partial evidence “We are a German-Romanian software development company, fueled by passion for innovation.” Source: RevenueBase Database · checked Sep 20, 2026
8	MCRO	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	31 contacts →
	Partial evidence “MCRO is a fast growing company that builds high performant mobile, web and desktop apps for top clients and very promising startups.” Source: RevenueBase Database · checked Sep 20, 2026
9	Vertical Digital	Partial evidence	Oradea, RomaniaHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Welcome to Vertical Digital, where ideas take flight in the realm of custom software development.” Source: RevenueBase Database · checked Sep 20, 2026
10	Halcyon Mobile	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	51-200	23 contacts →
	Indirect evidence “Halcyon Mobile is a full-service company that partners with startups and brands to create amazing mobile and web products since 2005.” Source: RevenueBase Database · checked Sep 20, 2026
11	Iron Sheep Tech	Partial evidence	Bucharest, RomaniaHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “IRON sheep TECH is a software development company.” Source: RevenueBase Database · checked Sep 20, 2026
12	Deventure	Indirect evidence	Timisoara, RomaniaHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “We live in a world where technology propels us in the everyday journey of our lives.” Source: RevenueBase Database · checked Sep 20, 2026
13	ZYNK	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “ZYNK is a provider of end-to-end software development services and solutions, with over 10 years of experience in building software products.” Source: RevenueBase Database · checked Sep 20, 2026
14	Servustech	Indirect evidence	Cluj Napoca, RomaniaHQ checked Sep 20, 2026	51-200	19 contacts →
	Indirect evidence “About us: We are an innovative software company specializing in Custom Mobile and Web Software, backed by Java Cloud Technologies.” Source: RevenueBase Database · checked Sep 20, 2026
15	Code4nord	Indirect evidence	Cluj Napoca, RomaniaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “At Code4Nord, we work hard to deliver exceptional nearshore software outsourcing from our home of Cluj, Romania.” Source: RevenueBase Database · checked Sep 20, 2026
16	Quickweb Info SRL	Indirect evidence	Sector 2, RomaniaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “QuickWeb builds tailor-made software, with security and long-term collaboration in mind.” Source: RevenueBase Database · checked Sep 20, 2026
17	Codefy Software	Indirect evidence	Iaşi, RomaniaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Codefy Software puts in motion the right people, skill sets and technologies to meet your performance objectives and your business needs, assuring support for the entire software…” Source: RevenueBase Database · checked Sep 20, 2026
18	Webchain	Partial evidence	Timișoara, RomaniaHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
19	Corebuild, A Wirtek Company	Indirect evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “CoreBuild Software is a Romanian software outsourcing company with a strong customer base both national and international.” Source: RevenueBase Database · checked Sep 20, 2026
20	Cobalt Sign	Indirect evidence	Timisoara, RomaniaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Cobalt Sign was founded in 2011 by a team of married software developers.” Source: RevenueBase Database · checked Sep 20, 2026
21	Essensys Mready	Strong evidence	Bucuresti, RomaniaHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “Mobile apps strategy, design, development and more.” Source: RevenueBase Database · checked Sep 20, 2026
22	Thinktech	Indirect evidence	Iasi, RomaniaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Combining tech expertise and industry-specific knowledge accumulated for over 10 years in the IT industry, ThinkTech develops custom software for medium-sized businesses and…” Source: RevenueBase Database · checked Sep 20, 2026
23	Canary Technology Innovations	Indirect evidence	Ploieşti, RomaniaHQ checked Sep 20, 2026	1-10	13 contacts →
	Indirect evidence “We provide creative solutions for Mobile, Cloud and the Internet of Things.” Source: RevenueBase Database · checked Sep 20, 2026
24	Work In Progress	Partial evidence	Cluj-napoca, RomaniaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “Work in Progress is an award winning agency specialised in building apps for iOS and Android for over a decade.” Source: RevenueBase Database · checked Sep 20, 2026
25	Kadeno Solutions	Partial evidence	Târgu Mureş, RomaniaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “Empowering global innovation with 5+ years of expertise in software outsourcing, we excel in delivering tailored mobile and web development services.” 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: on-demand app development 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 on-demand app development companies.
Partial evidence: Its own public description names part of on-demand app development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name on-demand app development 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 221 on-demand app development companies based in Romania

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On-demand app development companies based in Romania at a glance

As of Sep 20, 2026

33.7%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

22.2%Largest-city concentration · Bucharest

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

144

11-50

51-200

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 221 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 on-demand app development 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 “on-demand app development 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 on-demand app development 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 on-demand app development 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, 554 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.

On-demand app development companies by metro

On-demand app development companies in Bucharest49
On-demand app development companies in Cluj-Napoca33

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 on-demand app development 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 on-demand app development companies are there based in Romania?

RevenueBase identified 221 on-demand app development 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?

Arnia Software, headquartered in Bucharest Romania, tops this list with the largest team on record.

Which city has the most on-demand app development companies?

Bucharest leads with 49 headquartered companies, followed by Cluj-Napoca (33) and Timisoara (20).

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 554 verified decision-maker contacts tracked across these 221 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.