Company lists · Data refreshed September 2026

Top 9 B2C digital agencies based in Ostrava, Czechia

RevenueBase identified 34 company matches for B2C digital agencies associated with Ostrava, Czechia as of September 2026 and tracks 207 professional contacts across them, including 84 with verified work emails. Across Czechia, Prague is the largest hub for this category (504 companies); Ostrava has 34.

This list covers company matches for B2C digital agencies associated with Ostrava, 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 September 23, 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 Sep 23, 2026 How this list was built
34Companies
207Contacts tracked
84Verified emails
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The 9 largest B2C digital agencies based in Ostrava, Czechia

Ranked by team size
Top 9 of 34 company matches for B2C digital agencies based in Ostrava, Czechia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 202651-20070 contacts →

Exact match

“Jsme [Advisio].”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 202611-5029 contacts →

Exact match

“Data-driven digitální agentura nabízející špičkové marketingové služby značkám, které mají ambice.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 202611-5013 contacts →

Exact match

“Ve společnosti Webdevel s.r.o.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 20261-109 contacts →

Exact match

“Jsme tým odborníků specializující se na tvorbu internetových obchodů a webových prezentací.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 20261-103 contacts →

Exact match

“Vítejte v upFlow!”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 20261-103 contacts →

Exact match

“Jsme moderní marketingová agentura zaměřená na komplexní správu online prostoru.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 202611-502 contacts →

Exact match

“Jsme marketing & digital business studio.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 20261-102 contacts →

Exact match

“Tvoříme mosty v době digitálního darwinismu.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchOstrava, Czech RepublicHQ recorded Sep 23, 20261-101 contacts →

Exact match

“Mé jméno je Adam a jsem specialista online marketingu se zaměřením na SEO (optimalizaci pro vyhledávače).”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 9 of 34 B2C digital agencies based in Ostrava, Czechia

See the full list, filter by size, metro and specialty, and access 84 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2C digital agencies based in Ostrava, Czechia at a glance

As of Sep 23, 2026
40.6%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
6
51-200
1

Email recency for this list is measured across the whole Czechia list rather than for Ostrava, so it is reported there. Company counts and contact totals on this page are exact for Ostrava, over 34 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 Ostrava, Czechia whose business descriptions match “B2C digital agencies” 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 84 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 September 23, 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.

B2C digital agencies by metro in Czechia

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 “B2C digital agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2C digital agencies are there based in Ostrava, Czechia?

RevenueBase identified 34 company matches for B2C digital agencies associated with Ostrava, Czechia as of September 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?

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

Which city in Czechia has the most B2C digital agencies?

Prague leads Czechia with 504 company records, followed by Brno (97) and Ostrava (34).

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 84 professional contacts with verified work emails tracked across these 34 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 September 23, 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 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.