Independent service. Data from the Austrian company register.

ÖNACE 68: Real estate activities

Section: Real estate activities. Assignment by Statistics Austria under ÖNACE 2025, not from the register.

Statistics Austria assigns 57,551 active companies in the register to ÖNACE division 68: Real estate activities (as of 5 Nov 2026).

23,982 of them have a company page on firmenbuchdaten.at. The shares below refer to these 23,982.

Most have their seat in: Vienna 37 %, Lower Austria 12 %, Upper Austria 12 %.

Most common legal forms: GmbH 88 %, KG 11 %, OG 1 %.

Places with the most companies: Wien (8,990), Graz (1,177), Salzburg (835), Linz (616), Innsbruck (508).

23,726 have filed annual accounts with a size class, 190 of them as medium-sized or large.

The largest class is 68.20-9 Other renting and operating of own or leased real estate with 28,128 companies.

Largest classes

  • 68.20-9 Other renting and operating of own or leased real estate: 28,128
  • 68.11-0 Buying and selling of own real estate: 12,714
  • 68.32-0 Other real estate activities on a fee or contract basis: 6,669
  • 68.12-0 Development of building projects: 5,300
  • 68.31-0 Intermediation service activities for real estate activities: 4,311

Real estate activities: companies, larger first

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.