Company lists · Data refreshed September 2026

Top 25 Master planning firms based in Austria

RevenueBase identified 117 master planning firms headquartered in Austria as of September 2026 and tracks 494 professional contacts across them, including 140 with verified work emails. Wien is the largest hub.

This list covers master planning firms headquartered in Austria, 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
117Companies
494Contacts tracked
140Verified emails
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The 25 largest master planning firms based in Austria

Ranked by team size
Top 25 of 117 master planning firms based in Austria, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to master planning firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceWien, AustriaHQ checked Sep 20, 202651-20039 contacts →

Indirect evidence

“WGA ZT GmbH – Quality by continuity For more than half a century, the WGA ZT GmbH has been engaged in all areas of architecture.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceGraz, AustriaHQ checked Sep 20, 202651-20021 contacts →

Indirect evidence

“Architektur Consult ZT GmbH ist ein Architekturbüro mit Standorten in Wien, Graz und Klagenfurt.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceVienna, AustriaHQ checked Sep 20, 20261-1019 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceGraz, AustriaHQ checked Sep 20, 202651-20016 contacts →

Indirect evidence

“Wallner & Schemitsch – Ihr Partner für anspruchsvolle Bauprojekte.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceVienna, AustriaHQ checked Sep 20, 202651-20016 contacts →

Partial evidence

“AWZT | Architecture and Urban Planning | Vienna, Austria Architecture can and should contribute to the creation of an open society.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceLeobersdorf, AustriaHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

“Unterschiedliche Ansprüche erfordern eine kreative Vorgehensweise.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidence1010, AustriaHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“ARCHITEKTUR | STÄDTEBAU | GENERALPLANUNG | PROJEKTMANAGEMENT | FORSCHUNG Architektur ist Mehrwert Das Büro RLP Rüdiger Lainer + Partner findet Lösungen für Bauaufgaben in sehr…”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceLinz, AustriaHQ checked Sep 20, 202611-5011 contacts →

Indirect evidence

“KREISE UM DAS GROSSE GANZE.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceVienna, AustriaHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“Gute Architektur wertet auf.”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceVienna, AustriaHQ checked Sep 20, 202611-507 contacts →

Partial evidence

“Caramel architekten zt gmbh is an architecture & planning design consultancy.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceWien, AustriaHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Die Hans Lechner ZT ist ein Ingenieur- und Architekturbüro mit Spezialisierung auf komplexe Großbauvorhaben.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceWien, AustriaHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Zechner & Zechner ZT GmbH is an architectural office managed by the two architects Martin and Christoph Zechner and situated in Vienna.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceInnsbruck, AustriaHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“Planung basiert auf Verständnis, Informationen, dem Klären von Zusammenhängen, der Definition von Abhängigkeiten und dem Schaffen von Gewichten.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceWien, AustriaHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“skyline architekten bieten alle Phasen der Planung bis zur örtlichen Bauleitung.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceVienna, AustriaHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“KDA ZT GmbH - im Jahr 2020 nach mehr als 20-jähriger selbstständiger Tätigkeit von Architekt DI Klaus Duda gegründet, konzipiert das Atelier unterschiedlichste Projekte im Bereich…”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceSteyr, AustriaHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“HERTL.ARCHITEKTEN ZT GMBH is a company based out of Steyr, Upper Austria, Austria.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceWien, AustriaHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Unsere Planung vereint Expertise aus Raum, Verkehrs, Landschaftsplanung und Architektur.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceVienna, AustriaHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceSankt Peter Am Hart, AustriaHQ checked Sep 20, 202611-504 contacts →

Indirect evidence

“Fokussierte Kosten Fokussierte Planung Fokussierte Architektur TECH 3 Projektentwicklung GmbH”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceMödling, AustriaHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“Mehr als Architektur.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceRied Im Innkreis, AustriaHQ checked Sep 20, 202611-503 contacts →

Indirect evidence

“Unser Architekturbüro ist der ideale Partner für alle hochbautechnischen Planungen – sei es Neubau, Umbau oder Sanierung.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceVienna, AustriaHQ checked Sep 20, 202611-503 contacts →

Indirect evidence

“Ferro & Partner ZT Ges.m.b.H.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceOberau, AustriaHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Wir entwickeln für unsere Kunden Wohn- und Gewerbeimmobilien und leiten den Planungsprozess von der ersten Projektidee an bis zur Übergabe des fertigen Bauwerks.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceLassnitzhöhe, AustriaHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Planung auf den Punkt gebracht.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceWolfsberg, AustriaHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 117 master planning firms based in Austria

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Master planning firms based in Austria at a glance

As of Sep 20, 2026
28.3%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
26.5%Largest-city concentration · Wien
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
74
11-50
36
51-200
5

Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 117 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 master planning firms, 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 Austria whose own description of what they do matches “master planning firms”. 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 master planning firms), 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 master planning firms, and records with no verified work email. Companies headquartered outside Austria 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, 140 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.

Master planning firms by metro

  • Master planning firms in Wien31

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 master planning firms, 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 master planning firms are there based in Austria?

RevenueBase identified 117 master planning firms headquartered in Austria 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?

WGA ZT Gmbh, headquartered in Wien, tops this list with the largest team on record.

Which city has the most master planning firms?

Wien leads with 31 headquartered companies, followed by Graz (10) and Linz (5).

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 140 verified decision-maker contacts tracked across these 117 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.