Company lists · Data refreshed November 2026

Top 17 Client or server programming services based in Vienna, Austria

RevenueBase identified 37 company matches for client or server programming services associated with Vienna, Austria as of November 2026 and tracks 145 professional contacts across them, including 79 with verified work emails. Across Austria, Vienna is the largest hub for this category.

This list covers company matches for client or server programming services associated with Vienna, Austria, 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
37Companies
145Contacts tracked
79Verified emails
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The 17 largest client or server programming services based in Vienna, Austria

Ranked by team size
Top 17 of 37 company matches for client or server programming services based in Vienna, Austria, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Our expertise in software development is not merely driven by passion but also by a wealth of experience accumulated since our inception in 2011.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Leading Software Development Agency based in Vienna & Zagreb.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“artindustrial it was founded by Harald Fenz and Michael Hager.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Wenn bestehende Anwendungen nicht ausreichen, um Ihre Vision Wirklichkeit werden zu lassen, sind wir zu Stelle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVienna, AustriaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Bei der Entwicklung von Webanwendungen und Individualsoftware haben wir bei bitperfect eine gemeinsame Mission: Maßgeschneiderte Web- und Softwarelösungen zu entwickeln, die keine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVienna, AustriaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“WEB SOLUTIONS - OPTIMAL ONLINE Wir sind Entwickler.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVienna, AustriaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Mit einem klaren Slogan: „ “, setzen wir auf Zusammenarbeit, um die Herausforderungen in der Softwareentwicklung mit dir gemeinsam zu meistern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVienna, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Wir bei comesio solutions machen immer wieder die Erfahrung, dass standardisierte Softwarelösungen nicht immer alle Ansprüche der Unternehmen abdecken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVienna, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“CodeOrbit GmbH entwickelt verlässliche AI-native Business-Systeme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVienna, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“As a fresh startup company based in Vienna, 3Spire can help you realise your ideas in the IT field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVienna, AustriaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“eXpertcode GmbH fokussiert auf das, was Ihr KMU wirklich weiterbringt: Umsatz-Upgrades durch Webolution.at und revolutionäre AI Voice Agents für Telefon, Website und App, die wie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“CodEtiquette e.U.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“SOFTWARE DEVELOPMENT Web & App Entwicklung - Betrieb & Betreuung Mit einer individuell für Ihre Anforderungen entwickelten Software steigern Sie Ihre Unternehmenseffizienz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Softwareentwicklung”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Have a look at some of the projects I've been involved over the years: https://thecodeyard.com”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Congratulations on taking the first step towards your future software solution!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“EDV Dienstleistungen (Beratung, Konzeption, Programmierung) Schwerpunkt auf Programmierung im Bereich Community, Social Networking und Matchmakeing Systeme Biete umfangreiche…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 17 of 37 client or server programming services based in Vienna, Austria

See the full list, filter by size, metro and specialty, and access 79 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Client or server programming services based in Vienna, Austria at a glance

As of Nov 6, 2026
54.5%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
7

Email recency for this list is measured across the whole Austria list rather than for Vienna, so it is reported there. Company counts and contact totals on this page are exact for Vienna, over 37 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 Vienna, Austria whose business descriptions match “client or server programming 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 79 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 “client or server programming services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many client or server programming services are there based in Vienna, Austria?

RevenueBase identified 37 company matches for client or server programming services associated with Vienna, Austria 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?

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

Which city in Austria has the most client or server programming services?

Vienna leads Austria with 37 company records, followed by Graz (5) and Linz (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 79 professional contacts with verified work emails tracked across these 37 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.

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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.