ÖNACE 70: Activities of head offices and management consultancy
Section: Professional, scientific and technical activities. Assignment by Statistics Austria under ÖNACE 2025, not from the register.
Statistics Austria assigns 17,304 active companies in the register to ÖNACE division 70: Activities of head offices and management consultancy (as of 5 Nov 2026).
5,960 of them have a company page on firmenbuchdaten.at. The shares below refer to these 5,960.
Most have their seat in: Vienna 42 %, Lower Austria 14 %, Upper Austria 13 %.
Most common legal forms: GmbH 95 %, KG 2 %, AG 2 %.
Places with the most companies: Wien (2,511), Graz (245), Salzburg (177), Linz (168), Innsbruck (118).
5,893 have filed annual accounts with a size class, 208 of them as medium-sized or large.
The largest class is 70.20-0 Business and other management consultancy activities with 13,555 companies.
Largest classes
- 70.20-0 Business and other management consultancy activities: 13,555
- 70.10-0 Activities of head offices: 3,749
Activities of head offices and management consultancy: companies, larger first
- Moser Holding AktiengesellschaftFN 37129b · Innsbruck · Large (G)
- P & V Holding AktiengesellschaftFN 174722w · Wien · Large (G)
- Plansee Group Functions Austria GmbHFN 352322x · Reutte · Large (G)
- Plansee Holding AGFN 42472i · Reutte · Large (G)
- XAL Holding GmbHFN 108608v · Graz · Large (G)
- Teufelberger Holding AktiengesellschaftFN 96667h · Wels · Large (G)
- Umdasch Group AGFN 101743y · Amstetten · Large (G)
- SW Umwelttechnik Stoiser & Wolschner AGFN 109859h · Klagenfurt · Large (G)
- WINTERSTEIGER Holding AGFN 111807y · Ried im Innkreis · Large (G)
- REWE International Dienstleistungsgesellschaft m.b.H.FN 112587w · Wiener Neudorf · Large (G)
- Austrotherm GmbH.FN 118389b · Pinkafeld · Large (G)
- VIVATIS Holding AGFN 119190f · Linz · Large (G)
- MM PACKAGING GmbHFN 120171y · Wien · Large (G)
- msg Plaut AGFN 124131x · Wien · Large (G)
- WIENER STADTWERKE GmbHFN 127783t · Wien · Large (G)
- Binder Beteiligungs AGFN 132516b · Fügen · Large (G)
- Telekom Austria AktiengesellschaftFN 144477t · Wien · Large (G)
- Energie Steiermark AGFN 148124f · Graz · Large (G)
- CCB Management Services GmbHFN 152696d · Wien · Large (G)
- SOLVAY SISECAM Holding AGFN 154586h · Ebensee · Large (G)
- THE BOSTON CONSULTING GROUP (Austria) GMBHFN 160006d · Wien · Large (G)
- Greiner AGFN 174160v · Kremsmünster · Large (G)
- oekostrom AG energy groupFN 183552f · Wien · Large (G)
- ATP Planungs- und Beteiligungs- AktiengesellschaftFN 186368x · Innsbruck · Large (G)
Datenquelle: Statistik Austria - data.statistik.gv.at (Statistics Austria), register number to ÖNACE assignment, CC BY 4.0, as of 5 Nov 2026. Source: Austrian company register (Firmenbuch), Republic of Austria, represented by the BMJ, open data under CC BY 4.0.