Independent service. Data from the Austrian company register.

ÖNACE 82: Office administrative, office support and other business support activities

Section: Administrative and support service activities. Assignment by Statistics Austria under ÖNACE 2025, not from the register.

Statistics Austria assigns 3,503 active companies in the register to ÖNACE division 82: Office administrative, office support and other business support activities (as of 5 Nov 2026).

1,080 of them have a company page on firmenbuchdaten.at. The shares below refer to these 1,080.

Most have their seat in: Vienna 51 %, Lower Austria 11 %, Upper Austria 9 %.

Most common legal forms: GmbH 95 %, KG 3 %, FlexCo 1 %.

Places with the most companies: Wien (546), Salzburg (41), Linz (40), Graz (38), Innsbruck (19).

1,045 have filed annual accounts with a size class, 22 of them as medium-sized or large.

The largest class is 82.99-0 Other business support service activities n.e.c. with 1,383 companies.

Largest classes

  • 82.99-0 Other business support service activities n.e.c.: 1,383
  • 82.30-0 Organisation of conventions and trade shows: 872
  • 82.10-0 Office administrative and support activities: 539
  • 82.40-0 Intermediation service activities for business support service activities n.e.c.: 353
  • 82.20-0 Activities of call centres: 129

Office administrative, office support and other business support 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.