Company lists · Data refreshed September 2026

Top 21 Accounting software construction companies based in Germany

RevenueBase identified 35 accounting software construction companies headquartered in Germany as of September 2026 and tracks 350 professional contacts across them, including 179 with verified work emails and 5 with mobile numbers. Berlin is the largest hub.

This list covers accounting software construction companies headquartered in Germany, 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 22, 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 22, 2026 86% judged on-target in blind review
35Companies
350Contacts tracked
179Verified emails
5Mobile numbers
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The 21 largest accounting software construction companies based in Germany

Ranked by team size
Top 21 of 35 accounting software construction companies based in Germany, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to accounting software construction companies: 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
1Partial evidenceNeubeuern, GermanyHQ checked Sep 22, 202651-20046 contacts →

Partial evidence

“ORCA Software GmbH wurde 1990 gegründet.”

Source: RevenueBase Database · checked Sep 22, 2026
2Partial evidenceNeubeuern, GermanyHQ checked Sep 22, 202611-5037 contacts →

Partial evidence

“Wir sind ein führendes Software-Unternehmen für Architekt:innen und Ingenieur:innen.”

Source: RevenueBase Database · checked Sep 22, 2026
3Strong evidenceMünchen, GermanyHQ checked Sep 22, 202611-5033 contacts →

Strong evidence

“EDR Software GmbH is a software company within a group of construction services providers.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceBad Harzburg, GermanyHQ checked Sep 22, 202651-20031 contacts →

Indirect evidence

“Phenix GmbH.”

Source: RevenueBase Database · checked Sep 22, 2026
5Partial evidenceGarching, GermanyHQ checked Sep 22, 202611-5028 contacts →

Partial evidence

“NOVICON offers the worlds leading business software and financial solutions.”

Source: RevenueBase Database · checked Sep 22, 2026
6Indirect evidenceGoch, GermanyHQ checked Sep 22, 202651-20026 contacts →

Indirect evidence

“Wir sind die Handwerkersoftware.”

Source: RevenueBase Database · checked Sep 22, 2026
7Partial evidenceMünchen, GermanyHQ checked Sep 22, 202611-5021 contacts →

Partial evidence

“Die G&W Software AG stellt seit über 40 Jahren Softwarelösungen für AVA und Baukostenmanagement bereit.”

Source: RevenueBase Database · checked Sep 22, 2026
8Indirect evidenceErgolding, GermanyHQ checked Sep 22, 20261-1017 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceBielefeld, GermanyHQ checked Sep 22, 202651-20014 contacts →

Indirect evidence

“Husemann & Fritz – ERP-Bausoftware für den Mittelstand Seit über 30 Jahren entwickeln wir mit Pro-Bau/S® AddOne ERP-Bausoftware für mittelständische Bauunternehmen.”

Source: RevenueBase Database · checked Sep 22, 2026
10Partial evidenceKaiserslautern, GermanyHQ checked Sep 22, 202611-5013 contacts →

Partial evidence

“Die mb AEC Software GmbH ist ein Spezialist für die Entwicklung, den Support und den Vertrieb leistungsfähiger, praxisnaher und moderner Software für das Bauwesen.”

Source: RevenueBase Database · checked Sep 22, 2026
11Partial evidenceKoblenz, GermanyHQ checked Sep 22, 202611-5011 contacts →

Partial evidence

“EasyTec Software GmbH is a company based out of Koblenz, Germany.”

Source: RevenueBase Database · checked Sep 22, 2026
12Indirect evidenceStadtlohn, GermanyHQ checked Sep 22, 202611-509 contacts →

Indirect evidence

“bau-mobil – die Bausoftware für mobiles Baumanagement!”

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidenceWedemark, GermanyHQ checked Sep 22, 202651-2007 contacts →

Indirect evidence

“Bausoftware vom Branchenkenner!”

Source: RevenueBase Database · checked Sep 22, 2026
14Partial evidenceRöttenbach, GermanyHQ checked Sep 22, 20261-106 contacts →

Partial evidence

“Wir entwickeln seit mehr als drei Jahrzehnten innovative Softwarelösungen für die Baubranche.”

Source: RevenueBase Database · checked Sep 22, 2026
15Indirect evidenceWeimar, GermanyHQ checked Sep 22, 202611-506 contacts →

Indirect evidence

“Wir brennen für die Baubranche und für unsere Kunden.”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceKarlsruhe, GermanyHQ checked Sep 22, 202611-504 contacts →

Indirect evidence

“AMADEUS ist die betriebswirtschaftliche Komplett­lösung für die kauf­männische Ab­wick­lung von Bau­pro­jekten.”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceGießen, GermanyHQ checked Sep 22, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
18Partial evidenceBerlin, GermanyHQ checked Sep 22, 202611-503 contacts →

Partial evidence

“AVA-Software von AVAPLAN - intuitiv.”

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceBonn, GermanyHQ checked Sep 22, 20261-102 contacts →

Indirect evidence

“MWM ist ein Bausoftwarehaus und seit über 30 Jahren im Markt aktiv.”

Source: RevenueBase Database · checked Sep 22, 2026
20Partial evidenceWuppertal, GermanyHQ checked Sep 22, 202611-502 contacts →

Partial evidence

“WIR – die KOBOLD Management Systeme GmbH sind ein Unternehmen für betriebswirtschaftliche Softwarelösungen aus Wuppertal (NRW).”

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceStuttgart, GermanyHQ checked Sep 22, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026

Showing 21 of 35 accounting software construction companies based in Germany

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Accounting software construction companies based in Germany at a glance

As of Sep 22, 2026
51.1%Verified-email coverage
1.4%Mobile-number coverage
10.0Average contacts per company
11-50Median size (employees)
14.3%Largest-city concentration · Berlin
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
17
51-200
5

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 24.0d

Company record updated

Median 76.0d

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 accounting software construction companies, 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 Germany whose own description of what they do matches “accounting software construction companies”. 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 accounting software construction companies), 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 accounting software construction companies, and records with no verified work email. Companies headquartered outside Germany 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, 179 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 22, 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.

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 accounting software construction companies, 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 accounting software construction companies are there based in Germany?

RevenueBase identified 35 accounting software construction companies headquartered in Germany 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?

Orca Software Gmbh, headquartered in Neubeuern, tops this list with the largest team on record.

Which city has the most accounting software construction companies?

Berlin leads with 5 headquartered companies, followed by Aachen (2) and Munchen (2).

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 179 verified decision-maker contacts tracked across these 35 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 22, 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.