Company lists · Data refreshed November 2026
Top 25 Custom web application development services based in Czechia
RevenueBase identified 151 company matches for custom web application development services associated with Czechia as of November 2026 and tracks 1,304 professional contacts across them, including 501 with verified work emails. Prague is the largest hub.
This list covers company matches for custom web application development 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.
The 25 largest custom web application development services based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 199 contacts → | ||||
Exact match “Etnetera Core is one of the leading players in custom web application and portal development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | |||||
| 3 | 75 contacts → | ||||
Exact match “Jsme Qest – softwarová firma a technologická špička ve svém oboru.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 49 contacts → | ||||
Exact match “Od roku 2003 vyvíjíme software na míru a navrhujeme IT řešení, která pomáhají firmám fungovat efektivněji.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 45 contacts → | ||||
Exact match “Jsme DevCors, váš český partner pro vývoj softwaru a aplikací na míru.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 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 | |||||
| 7 | 35 contacts → | ||||
Exact match “We create websites, applications, mobile apps, and custom solutions according to your personal needs and goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 30 contacts → | ||||
Exact match “A-WebSys is a professional IT company based in Brno, Czech Republic.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “Tým více než 40 specialistů je orientován na programování softwaru na zakázku (především informačních systémů, produktových kalkulátorů), webových a mobilních aplikací, business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “Q2 Interactive začala své služby nabízet již v roce 1998 a od svého počátku se zabývala poskytováním komplexních služeb tvorby internetových prezentací, multimediálních řešení…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “At ApiTree, we don't just develop software but also bring solutions of tomorrow to our clients today.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “Vyvíjíme chytré online systémy na míru dokonale přizpůsobené potřebám konkrétního klienta.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “Dostaňte se s námi od technického dluhu ke konkurenční výhodě.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “It all started many years ago with web development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “Jsme vývojáři aplikací a software na míru, kteří si zakládají na spokojených zákaznících.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “COex is an internet agency building a complex web solutions with innovative approach.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “INSPIRE CZ is company focused on developing powerful web applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “Euro Softworks is an ICT solution provider with over 20 years of experience serving customers worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Děláme weby, webové a mobilní aplikace.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Už 10 let plníme klientům jejich nejnáročnější webová přání v domluveném termínu.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Od založení společnosti v roce se specializujeme na vývoj informačních systémů pro obchodní firmy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Profesionální vývoj software” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Našim zákazníkům nabízíme softwary na míru, komplexní IT služby nejen v oblasti správy sítí a dále také zpracování webových stránek.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Sense4code provides services of standalone and server-based custom applications development, including reengineering and refactoring.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 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 | |||||
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 “custom web application development 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 151 custom web application development services based in Czechia
See the full list, filter by size, metro and specialty, and access 501 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom web application development services based in Czechia at a glance
As of Nov 6, 2026Companies by employee count
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 151 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 “custom web application development 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 501 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.
Custom web application development services by metro
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 “custom web application development services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom web application development services are there based in Czechia?
RevenueBase identified 151 company matches for custom web application development 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?
Etnetera Core tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom web application development services?
Prague leads with 42 company records, followed by Brno (17) and Ostrava (5).
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 501 professional contacts with verified work emails tracked across these 151 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 151 custom web application development services based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
Custom web application development services by geography
- Custom web application development services based in the United States
- Custom web application development services based in the United Kingdom
- Custom web application development services based in France
- Custom web application development services based in Brazil
- Custom web application development services based in Germany
- Custom web application development services based in Canada
- Custom web application development services based in the Netherlands
- Custom web application development services based in Australia
- Custom web application development services based in Italy
- Custom web application development services based in Spain
- Custom web application development services based in Poland
- Custom web application development services based in Ukraine
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom web application development services based in the United States
- Custom web application development services based in the United Kingdom
- Custom web application development services based in France
- Custom web application development services based in Brazil
- Custom web application development services based in Germany
- Custom web application development services based in Canada
Company intelligence · public preview
Top 25 custom web application development services based in Czechia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 151 matching company records for custom web application development services based in Czechia, with 1,304 tracked contacts and 501 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom web application development services based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Etnetera Coreetnetera.czHQ: Praha 7, Czech RepublicReported employees: 51-200 | Praha 7, Czech Republic | 51-200 | Exact match | 199 contacts → |
“Etnetera Core is one of the leading players in custom web application and portal development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Inventiinventi.czHQ: Prague 7, Czech RepublicReported employees: 201-500 | Prague 7, Czech Republic | 201-500 | Exact match | 126 contacts → |
“We are a technology and consulting software company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Qest Technologiesqest.czHQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 75 contacts → |
“Jsme Qest – softwarová firma a technologická špička ve svém oboru.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Memos Softwarememos.czHQ: Praha 10, Czech RepublicReported employees: 51-200 | Praha 10, Czech Republic | 51-200 | Exact match | 49 contacts → |
“Od roku 2003 vyvíjíme software na míru a navrhujeme IT řešení, která pomáhají firmám fungovat efektivněji.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Devcorsdevcors.comHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 45 contacts → |
“Jsme DevCors, váš český partner pro vývoj softwaru a aplikací na míru.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Snowlycode, S.R.Osnowlycode.comHQ: Olomouc, Czech RepublicReported employees: 11-50 | Olomouc, Czech Republic | 11-50 | Exact match | 41 contacts → |
“We're a UK-Czech software house that can help make your business even better.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Amgradeamgrade.comHQ: Prague 1, Czech RepublicReported employees: 51-200 | Prague 1, Czech Republic | 51-200 | Exact match | 35 contacts → |
“We create websites, applications, mobile apps, and custom solutions according to your personal needs and goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  A-Websys, Spol. S R.Oawebsys.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 30 contacts → |
“A-WebSys is a professional IT company based in Brno, Czech Republic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Rtsoft S.R.Ortsoft.czHQ: Plzeň, Czech RepublicReported employees: 11-50 | Plzeň, Czech Republic | 11-50 | Exact match | 28 contacts → |
“Tým více než 40 specialistů je orientován na programování softwaru na zakázku (především informačních systémů, produktových kalkulátorů), webových a mobilních aplikací, business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Q2 Interactiveq2.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 26 contacts → |
“Q2 Interactive začala své služby nabízet již v roce 1998 a od svého počátku se zabývala poskytováním komplexních služeb tvorby internetových prezentací, multimediálních řešení…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Apitreeapitree.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 25 contacts → |
“At ApiTree, we don't just develop software but also bring solutions of tomorrow to our clients today.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  poski.composki.comHQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Vyvíjíme chytré online systémy na míru dokonale přizpůsobené potřebám konkrétního klienta.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Coding Bearcodingbear.comHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 22 contacts → |
“Dostaňte se s námi od technického dluhu ke konkurenční výhodě.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Unnitsunnits.comHQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 21 contacts → |
“It all started many years ago with web development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Favorlogic S.R.Ofavorlogic.comHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 21 contacts → |
“Jsme vývojáři aplikací a software na míru, kteří si zakládají na spokojených zákaznících.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  COEXcoex.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 21 contacts → |
“COex is an internet agency building a complex web solutions with innovative approach.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Inspire CZ S.R.Oinspire.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 16 contacts → |
“INSPIRE CZ is company focused on developing powerful web applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Euro Softworkseurosoftworks.comHQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 14 contacts → |
“Euro Softworks is an ICT solution provider with over 20 years of experience serving customers worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Aitom Digital S.R.Oaitom.czHQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 13 contacts → |
“Děláme weby, webové a mobilní aplikace.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Atreo Digitalatreo.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 12 contacts → |
“Už 10 let plníme klientům jejich nejnáročnější webová přání v domluveném termínu.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  CGC Consulting, S.R.Ocgcc.czHQ: Zlín, Czech RepublicReported employees: 11-50 | Zlín, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Od založení společnosti v roce se specializujeme na vývoj informačních systémů pro obchodní firmy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  200solutions200solutions.comHQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 10 contacts → |
“Profesionální vývoj software” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Inf, S.R.Oinfnet.netHQ: Uherské Hradiště, Czech RepublicReported employees: 11-50 | Uherské Hradiště, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Našim zákazníkům nabízíme softwary na míru, komplexní IT služby nejen v oblasti správy sítí a dále také zpracování webových stránek.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sense4codesense4code.comHQ: Praha 8, Czech RepublicReported employees: 11-50 | Praha 8, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Sense4code provides services of standalone and server-based custom applications development, including reengineering and refactoring.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Foxilyfoxily.czHQ: Ústí Nad Labem, Czech RepublicReported employees: 1-10 | Ústí Nad Labem, Czech Republic | 1-10 | Exact match | 7 contacts → |
“Jako 🦊 tým, založený a působící nejen v severních Čechách, se specializujeme na vývoj komplexních webových a mobilních aplikací.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 151 company matches
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Custom web application development services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
150 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 151 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom web application development services by metro
Questions about this company list
What does Exact match mean for custom web application development services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom web application development services did RevenueBase find based in Czechia?
The saved snapshot records 151 matching company records, 1,304 tracked contacts and 501 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom web application development services by geography
- Custom web application development services based in the United States
- Custom web application development services based in the United Kingdom
- Custom web application development services based in France
- Custom web application development services based in Brazil
- Custom web application development services based in Germany
- Custom web application development services based in Canada
- Custom web application development services based in the Netherlands
- Custom web application development services based in Australia
- Custom web application development services based in Italy
- Custom web application development services based in Spain
- Custom web application development services based in Poland
- Custom web application development services based in Ukraine
Cite this list
RevenueBase Data Team. Top 25 custom web application development services based in Czechia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/custom-web-application-development-services/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom web application development services based in the United States
- Custom web application development services based in the United Kingdom
- Custom web application development services based in France
- Custom web application development services based in Brazil
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Company intelligence · public preview
Top 25 custom web application development services based in Czechia
RevenueBase records 151 matching company records for custom web application development services based in Czechia, with 1,304 tracked contacts and 501 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom web application development services based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Etnetera Coreetnetera.cz HQ: Praha 7, Czech RepublicReported employees: 51-200 | Praha 7, Czech Republic | 51-200 | Exact match | 199 contacts → |
“Etnetera Core is one of the leading players in custom web application and portal development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Inventiinventi.cz HQ: Prague 7, Czech RepublicReported employees: 201-500 | Prague 7, Czech Republic | 201-500 | Exact match | 126 contacts → |
“We are a technology and consulting software company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Qest Technologiesqest.cz HQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 75 contacts → |
“Jsme Qest – softwarová firma a technologická špička ve svém oboru.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Memos Softwarememos.cz HQ: Praha 10, Czech RepublicReported employees: 51-200 | Praha 10, Czech Republic | 51-200 | Exact match | 49 contacts → |
“Od roku 2003 vyvíjíme software na míru a navrhujeme IT řešení, která pomáhají firmám fungovat efektivněji.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Devcorsdevcors.com HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 45 contacts → |
“Jsme DevCors, váš český partner pro vývoj softwaru a aplikací na míru.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Snowlycode, S.R.Osnowlycode.com HQ: Olomouc, Czech RepublicReported employees: 11-50 | Olomouc, Czech Republic | 11-50 | Exact match | 41 contacts → |
“We're a UK-Czech software house that can help make your business even better.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Amgradeamgrade.com HQ: Prague 1, Czech RepublicReported employees: 51-200 | Prague 1, Czech Republic | 51-200 | Exact match | 35 contacts → |
“We create websites, applications, mobile apps, and custom solutions according to your personal needs and goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | A-Websys, Spol. S R.Oawebsys.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 30 contacts → |
“A-WebSys is a professional IT company based in Brno, Czech Republic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rtsoft S.R.Ortsoft.cz HQ: Plzeň, Czech RepublicReported employees: 11-50 | Plzeň, Czech Republic | 11-50 | Exact match | 28 contacts → |
“Tým více než 40 specialistů je orientován na programování softwaru na zakázku (především informačních systémů, produktových kalkulátorů), webových a mobilních aplikací, business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Q2 Interactiveq2.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 26 contacts → |
“Q2 Interactive začala své služby nabízet již v roce 1998 a od svého počátku se zabývala poskytováním komplexních služeb tvorby internetových prezentací, multimediálních řešení…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Apitreeapitree.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 25 contacts → |
“At ApiTree, we don't just develop software but also bring solutions of tomorrow to our clients today.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | poski.composki.com HQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Vyvíjíme chytré online systémy na míru dokonale přizpůsobené potřebám konkrétního klienta.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Coding Bearcodingbear.com HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 22 contacts → |
“Dostaňte se s námi od technického dluhu ke konkurenční výhodě.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Unnitsunnits.com HQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 21 contacts → |
“It all started many years ago with web development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Favorlogic S.R.Ofavorlogic.com HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 21 contacts → |
“Jsme vývojáři aplikací a software na míru, kteří si zakládají na spokojených zákaznících.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | COEXcoex.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 21 contacts → |
“COex is an internet agency building a complex web solutions with innovative approach.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Inspire CZ S.R.Oinspire.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 16 contacts → |
“INSPIRE CZ is company focused on developing powerful web applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Euro Softworkseurosoftworks.com HQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 14 contacts → |
“Euro Softworks is an ICT solution provider with over 20 years of experience serving customers worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aitom Digital S.R.Oaitom.cz HQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 13 contacts → |
“Děláme weby, webové a mobilní aplikace.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Atreo Digitalatreo.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 12 contacts → |
“Už 10 let plníme klientům jejich nejnáročnější webová přání v domluveném termínu.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CGC Consulting, S.R.Ocgcc.cz HQ: Zlín, Czech RepublicReported employees: 11-50 | Zlín, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Od založení společnosti v roce se specializujeme na vývoj informačních systémů pro obchodní firmy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 200solutions200solutions.com HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 10 contacts → |
“Profesionální vývoj software” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Inf, S.R.Oinfnet.net HQ: Uherské Hradiště, Czech RepublicReported employees: 11-50 | Uherské Hradiště, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Našim zákazníkům nabízíme softwary na míru, komplexní IT služby nejen v oblasti správy sítí a dále také zpracování webových stránek.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sense4codesense4code.com HQ: Praha 8, Czech RepublicReported employees: 11-50 | Praha 8, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Sense4code provides services of standalone and server-based custom applications development, including reengineering and refactoring.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Foxilyfoxily.cz HQ: Ústí Nad Labem, Czech RepublicReported employees: 1-10 | Ústí Nad Labem, Czech Republic | 1-10 | Exact match | 7 contacts → |
“Jako 🦊 tým, založený a působící nejen v severních Čechách, se specializujeme na vývoj komplexních webových a mobilních aplikací.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 151 company matches
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Custom web application development services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
150 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 151 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom web application development services by metro
Questions about this company list
What does Exact match mean for custom web application development services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom web application development services did RevenueBase find based in Czechia?
The saved snapshot records 151 matching company records, 1,304 tracked contacts and 501 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 custom web application development services based in Czechia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/custom-web-application-development-services/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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