Company lists · Data refreshed November 2026

Top 25 Web application modernization services based in Czechia

Name: Web application modernization services based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 58 companies tracked

RevenueBase identified 58 company matches for web application modernization services associated with Czechia as of November 2026 and tracks 663 professional contacts across them, including 330 with verified work emails. Prague is the largest hub.

This list covers company matches for web application modernization services associated with Czechia, 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

58Companies

663Contacts tracked

330Verified emails

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

The 25 largest web application modernization services based in Czechia

Ranked by team size

Top 25 of 58 company matches for web application modernization services based in Czechia, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Inventi	Exact match	Prague 7, Czech RepublicHQ recorded Nov 6, 2026	201-500	126 contacts →
	Exact match “We are a technology and consulting software company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Acropolium	Exact match	Ceske Budejovice, Czech RepublicHQ recorded Nov 6, 2026	51-200	72 contacts →
	Exact match “Acropolium is a software development and technology consulting company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Devcity	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “We help companies implement technological innovation through expert consulting and software development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Snowlycode, S.R.O	Exact match	Olomouc, Czech RepublicHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “We're a UK-Czech software house that can help make your business even better.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Cloudfield A.S	Exact match	Prague 1, Czech RepublicHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “We are your partners in navigating the cloud landscape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Siteone	Exact match	Praha 10 Vinohrady, Czech RepublicHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “Trust us with your digital transformation and bring revolutionary changes to your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Jpower8	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	51-200	20 contacts →
	Exact match “Naše mise jPower8 je založena na týmu zkušených a kreativních softwarových inženýrů, analytiků, UX designérů, front-endových specialistů a mobilních vývojářů, kteří drží krok s…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Webdevel S.R.O	Exact match	Ostrava, Czech RepublicHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Ve společnosti Webdevel s.r.o.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Etnetera Group	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	201-500	17 contacts →
	Exact match “We embrace our clients' vision of success by seeing it through their eyes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Joinit	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Connecting IT talent with the right projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Flowup	Exact match	Brno-střed, Czech RepublicHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Official Google Cloud & Google Workspace Partner Software development Google Cloud Google Workspace Consulting Training Tech community & Partnership.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Nittin S.R.O	Exact match	Prague 4, Czech RepublicHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “We deliver sophisticated digital experiences through web development (.NET Core, C#, Node.js), UI/UX design, testing, and process automation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Mangoweb S.R.O	Exact match	Praha 1, Czech RepublicHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “manGoweb have been designing, building and testing web and mobile applications since its inception in 2010.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Techcrowd S.R.O	Exact match	Čáslav Čáslav-nové Město, Czech RepublicHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Techcrowd is a Czech technology company that combines software development, artificial intelligence, and a modern approach to digital transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Rationis Development S.R.O	Exact match	Pardubice, Czech RepublicHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “We are a technological company that enjoys modern technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	RALBA	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “We live in this world surrounded by information technologies, smart devices and large amount of data.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Redbait Software	Exact match	Brno, Czech RepublicHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Jsme inovativní softwarová společnost zaměřená na vývoj moderních podnikových řešení.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Foxily	Exact match	Ústí Nad Labem, Czech RepublicHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Jako 🦊 tým, založený a působící nejen v severních Čechách, se specializujeme na vývoj komplexních webových a mobilních aplikací.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Greipi	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “greipi is a reliable partner for creating custom web, mobile and hybrid applications WEB APPLICATIONS Our team of experts has years of experience creating robust, scalable, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	webscope.io	Exact match	Brno, Czech RepublicHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “We are a software development company that migrates their clients' outdated applications to modern technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Valatron	Exact match	CzechiaHQ recorded Nov 6, 2026	51-200	6 contacts →
	Exact match “We are a software company providing top-tier bespoke custom development of desktop, web, cloud, and mobile applications using the latest technologies and approaches.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Techone	Exact match	Praha 7, Czech RepublicHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “We help companies eliminate manual work, connect fragmented data and modernise their business systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Numoteq	Exact match	Plzeň, Czech RepublicHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “We craft bold and innovative technology solutions by leveraging process engineering in IT development and consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Vero Partners, S.R.O	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	11-50	3 contacts →
	Exact match “Vero Partners works with its clients to deliver high-value, custom-made solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Kware, S.R.O	Exact match	Praha 10, Czech RepublicHQ recorded Nov 6, 2026	11-50	3 contacts →
	Exact match “Lidé se zkušenostmi, kteří spojují nejmodernější agilní metody s osobním proaktivním přístupem jsou zárukou vysoce kvalitní dodávky všech typů projektů – od menších až po velké a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “web application modernization services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 58 web application modernization services based in Czechia

See the full list, filter by size, metro and specialty, and access 330 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Web application modernization services based in Czechia at a glance

As of Nov 6, 2026

49.8%Verified-email coverage

11.4Average contacts per company

11-50Median size (employees)

41.4%Largest-city concentration · Prague

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 58 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 Czechia whose business descriptions match “web application modernization 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 330 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.

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 “web application modernization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web application modernization services are there based in Czechia?

RevenueBase identified 58 company matches for web application modernization services associated with Czechia 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?

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

Which city has the most web application modernization services?

Prague leads with 24 company records, followed by Brno (2) and Ceske Budejovice (2).

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 330 professional contacts with verified work emails tracked across these 58 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.

Ready to reach these companies? Verified emails and direct dials for all 58 web application modernization services based in Czechia. Start with a free account, no credit card.

Download this list →

Related lists

Web application modernization 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 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.