| Ausgleichsenergie & Bilanzgruppen-Management AG | Tyrol |
| Austria Technologie & Systemtechnik Aktiengesellschaft | Styria |
| Austria WebHosting | Styria |
| Austria Wirtschaftsservice Gesellschaft mbH | |
| Austria Wirtschaftsservice Gesellschaft mbH | |
| Austria4U | Vienna |
| Austrian Academic Computer Network | Vienna |
| Austrian Academy of Sciences - Johann Radon Institute for Computational and Applied Mathematics | |
| Austrian Anadi Bank AG | Carinthia |
| Austrian Angel Investors Association | |
| Austrian Development Agency | |
| Austrian Innovation Forum | |
| Austrian Israeli Chamber of Commerce | |
| Austrian Oracle User Group | Vienna |
| Austrian Private Equity and Venture Capital Organisation | |
| Austrian Research Institute for Artificial Intelligence | Vienna |
| Austrian Standards | |
| Austrian Startup Monitor | |
| Austrian Startups | Vienna |
| Austrianni GmbH | |
| AustrianStartups Summit | |
| Austrianweb Onlinemarketing | Vienna |
| austriaProvider | Vienna |
| AUTFORCE Automations GmbH | Styria |
| Authentic Vision GmbH | |
| AutoBank AG | Vienna |
| AutomationX GmbH | Styria |
| AV-Comparatives | Tyrol |
| Avataris | |
| Avocodo GmbH | Upper Austria |
| Avocodo GmbH | |
| Axess AG | Salzburg |
| Azedo IT Consulting & Services KG | Styria |
| B&M TRICON GmbH | Vienna |
| B.A.M Ticketing | |
| b83.at | Upper Austria |
| Bacher Systems EDV GmbH | Vienna |
| Bachmann Electronic GmbH | Vorarlberg |
| banet GmbH | |
| Baningo GmbH | |
| Bankhaus Jungholz | |
| Barcamp Graz | Styria |
| Barcotec GmbH | Salzburg |
| Bardo | |
| Bartelme Design | |
| base 2 info | Lower Austria |
| Basisgruppe Telematik an der TU Graz | Styria |
| bat-groupware GmbH | Vienna |
| BDF-net | Vienna |
| Beaconcha.in | Vienna |