Private company

Buhl Data Service

Logo: Pbrav, Public domain, via Wikimedia Commons⁴

Buhl Data Service is a German software company for tax, finance, and business applications, based in Neunkirchen, founded in 1986.¹ It employed 800 people in 2026.¹ Its revenue was €185 million in 2024.¹

Buhl Data Service ist eine inhabergeführte GmbH mit Sitz in Neunkirchen (Siegerland), Produktionsstandort in Burbach (Siegerland) und Entwicklungs-Standorten in Hannover, Oldenburg (Oldb), Konstanz, Mannheim und Hargesheim.² From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1986Founded¹

Industrysoftware industry¹
HeadquartersNeunkirchen, Germany¹
Websitewww.buhl.de
Legal formGesellschaft mit beschränkter Haftung¹
LEI529900G77Z6YF82B8L47³
StatusActive³
LEI statusIssued and current³
Registered addressAm Siebertsweiher 3/5, 57290 Neunkirchen, Germany³
Registered withLocal Court Siegen, HRB 3015³

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Leadership

Who has led Buhl Data Service, and when. Pick a name to see everywhere that person has worked.

Chief executive

Moritz Buhl2019–now

1990200020102020

Chief executive officerMoritz Buhl Oct 17, 2019 to now¹

Products and brands

Steuer-Sparer
WISO Fahrtenbuch
WISO Grundsteuer
WISO Hausverwalter 365
WISO MeinBüro
WISO MeinVerein
WISO Steuer
WISO Vermieter 365
finanzblick
tax

Listed on Wikidata.¹

Employees over time

2026800¹

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

2024185.4M EUR¹

Timeline

Oct 17, 2019New chief executive Moritz Buhl becomes CEO¹
1986Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataBuhl Data Service on Wikidata
2
WikipediaBuhl Data Service on the German Wikipedia
3
GLEIFBuhl Data Service LEI record (529900G77Z6YF82B8L47)
4
Wikimedia CommonsBuhl Data Service logo by Pbrav, Public domain