# Companies with a mobile app headquartered in Austria

Tamtam tracks 114 companies with a mobile app headquartered in Austria. This list ranks the 50 largest by number of employees on LinkedIn, led by Erste Group, Raiffeisen Bank International AG and Raiffeisen Bankengruppe. Their median headcount is 1,336. Half of them were founded in 1947 or later. The most common headquarters are Vienna (24), Linz (3) and Graz (2).

These Austrian companies, mostly large groups, operate across diverse sectors with a strong representation from financial services and logistics. Key players include Erste Group and Raiffeisen Bank International AG, both prominent in banking across Central and Eastern Europe. A1 Telekom Austria AG provides telecommunications services, while Gebrüder Weiss specializes in transport and logistics. Austrian Airlines connects Vienna to global routes, and Österreichische Post AG handles postal and logistics services.

A notable pattern among these companies is the concentration of headquarters in Vienna, indicating its role as a central business hub. Additionally, several companies, such as Erste Group and Raiffeisen Bank International AG, emphasize their reach and operations across Central and Eastern Europe, highlighting a regional focus beyond Austria's borders.

🇦🇹 Austria · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Erste Group](https://www.tamtam.ai/c/erste-group) (erstegroup.com)<br>A leading financial institute in Central and Eastern Europe, providing banking services to millions of customers, promoting career growth and innovation | Banking | 🇦🇹 Vienna | 5,859 |  |
| 2 | [Raiffeisen Bank International AG](https://www.tamtam.ai/c/raiffeisen-bank-international-ag) (rbinternational.com)<br>A leading banking group in Austria and CEE, offering a variety of financial services through subsidiary banks and other providers to millions of customers | Banking | 🇦🇹 Vienna | 5,107 | 2010 |
| 3 | [Raiffeisen Bankengruppe](https://www.tamtam.ai/c/raiffeisen-bankengruppe) (raiffeisen.at)<br>A leading banking group with regional central banks and independent branches, employing 24,700 people in 1,955 locations | Banking | 🇦🇹 Vienna | 4,377 |  |
| 4 | [A1 Telekom Austria AG](https://www.tamtam.ai/c/a1-telekom-austria-ag) (jobs.a1.com)<br>Provider of internet, voice, TV, and IT services in Austria, with a focus on sustainability and a range of digital solutions Part of a larger telecommunications group in Central and Eastern Europe | Telecommunications | 🇦🇹 Vienna | 4,226 | 1881 |
| 5 | [OMEGA SA](https://www.tamtam.ai/c/omega-sa) (omegawatches.com)<br>Swiss luxury watchmaker specializing in precision timepieces, pioneering innovations, sports timekeeping, and partnerships with global ambassadors and social causes. | Retail Luxury Goods and Jewelry | 🇦🇹 Bienne 4 | 4,021 | 1848 |
| 6 | [SPAR Österreich](https://www.tamtam.ai/c/spar-osterreich) (spar.at)<br>Private family-owned retail company operating supermarkets and hypermarkets, employing over 44,700 people, expanding successfully across Central Europe. | Retail | 🇦🇹 Salzburg | 3,562 | 1954 |
| 7 | [Gebrüder Weiss](https://www.tamtam.ai/c/gebruder-weiss) (gw-world.com)<br>A leading European transport and logistics company with specialized industry solutions, subsidiaries, and a focus on sustainable business practices | Transportation, Logistics, Supply Chain and Storage | 🇦🇹 Lauterach | 3,356 | 1823 |
| 8 | [Austrian Airlines](https://www.tamtam.ai/c/austrian-airlines) (austrian.com)<br>Leading Austrian airline operating worldwide routes from Vienna, focusing on high service quality, environmental responsibility, and exceptional passenger experience. | Airlines and Aviation | 🇦🇹 Vienna | 3,206 | 1957 |
| 9 | [Österreichische Post AG](https://www.tamtam.ai/c/osterreichische-post-ag) (post.at)<br>An international post, logistics, and service conglomerate in Austria, with a wide reach in transportation, delivery services, e-commerce, and digital solutions | Transportation, Logistics, Supply Chain and Storage | 🇦🇹 Vienna | 3,080 |  |
| 10 | [Erste Bank und Sparkasse](https://www.tamtam.ai/c/erste-bank-und-sparkasse) (sparkasse.at)<br>A leading financial institute in Central and Eastern Europe, offering banking services, financing for families, support for entrepreneurs, and creating innovative products | Banking | 🇦🇹 Vienna | 2,970 |  |
| 11 | [Blum Group](https://www.tamtam.ai/c/blum-group) (blum.com)<br>Manufacturing furniture fittings including lift systems, hinges, drawers, and pocket systems for global customers, with plants and production sites worldwide | Furniture and Home Furnishings Manufacturing | 🇦🇹 Höchst | 2,791 |  |
| 12 | [BWT Group](https://www.tamtam.ai/c/bwt-group) (bwt.com)<br>European leader in water technology, providing innovative treatment systems and services for various industries, focusing on safety, hygiene, health, and sustainability | Holding Companies | 🇦🇹 Mondsee | 2,733 |  |
| 13 | [GoStudent](https://www.tamtam.ai/c/gostudent) (gostudent.org)<br>Leading hybrid tutoring company combining online and offline education services to support millions of families and unlock children's potential. | Education Administration Programs | 🇦🇹 Vienna | 2,718 | 2016 |
| 14 | [UniCredit Bank Austria AG](https://www.tamtam.ai/c/unicredit-bank-austria-ag) (bankaustria.at)<br>A leading Austrian bank within the UniCredit network, focused on empowering communities and unlocking potential across Europe with a common culture of integrity and ownership | Banking | 🇦🇹 Vienna | 2,684 |  |
| 15 | [BILLA AG](https://www.tamtam.ai/c/billa-ag) (karriere.billa.at)<br>Operates over 1,300 grocery stores and online shop in Austria, offering quality products at family-friendly prices with sustainability focus. | Retail | 🇦🇹 Wiener Neudorf | 2,388 | 1953 |
| 16 | [Wiener Städtische Versicherung](https://www.tamtam.ai/c/wiener-stadtische-versicherung) (wienerstaedtische.at)<br>A leading insurance company in Austria, part of VIENNA INSURANCE GROUP, offering reliable and innovative insurance products with a focus on customer satisfaction for over 190 years | Insurance | 🇦🇹 Vienna | 2,250 |  |
| 17 | [MED-EL](https://www.tamtam.ai/c/med-el) (medel.com)<br>Development and manufacturing of advanced hearing implant solutions and medical devices, serving recipients in over 178 countries globally. | Medical Equipment Manufacturing | 🇦🇹 Innsbruck | 2,130 | 1989 |
| 18 | [AMS (Arbeitsmarktservice)](https://www.tamtam.ai/c/ams-arbeitsmarktservice) (ams.at)<br>Leading Austrian labor market service advising over 200,000 companies on personnel matters, providing updates, insights, and detailed regional consultations. | Administrative and Support Services | 🇦🇹 Vienna | 1,998 | 1994 |
| 19 | [BAWAG Group](https://www.tamtam.ai/c/bawag-group) (bawaggroup.com)<br>Provides savings, payment, lending, leasing, investment, factoring, insurance products across multiple countries for retail and corporate customers. | Banking | 🇦🇹 Vienna | 1,979 | 1883 |
| 20 | [Wiener Linien](https://www.tamtam.ai/c/wiener-linien) (wienerlinien.at)<br>Providing climate-friendly public transportation services in Vienna, ensuring quality, innovation, and diverse roles for efficient urban mobility. | Urban Transit Services | 🇦🇹 Vienna | 1,973 |  |
| 21 | [EVN](https://www.tamtam.ai/c/evn) (evn.at)<br>A publicly traded energy and environmental services company in Lower Austria provides electricity, gas, heat, water, wastewater services, and waste management, also offering cable TV, telecom networks, and energy services | Utilities | 🇦🇹 Maria Enzersdorf | 1,935 | 1922 |
| 22 | [Oberbank](https://www.tamtam.ai/c/oberbank) (oberbank.at)<br>Regional bank serving private customers and businesses with extensive branch network and international partnerships across Central Europe. | Banking | 🇦🇹 | 1,594 | 1869 |
| 23 | [Health Agency of Lower Austria](https://www.tamtam.ai/c/health-agency-of-lower-austria) (landesgesundheitsagentur.at)<br>A healthcare agency in Lower Austria with 27 clinic sites and 50 care centers, providing quality, compassionate care to residents of all ages | Hospitals and Health Care | 🇦🇹 St. Pölten | 1,576 |  |
| 24 | [Magenta Telekom](https://www.tamtam.ai/c/magenta-telekom) (magenta.at)<br>Leading Austrian provider of internet, mobile, entertainment, and business solutions with advanced broadband and digital technologies for customers. | Telecommunications | 🇦🇹 Vienna | 1,338 | 1996 |
| 25 | [VERBUND](https://www.tamtam.ai/c/verbund) (verbund.com)<br>A leading European utility company focused on renewable energy, primarily hydroelectricity, with operations in electricity generation, transmission, trading, and sales | Utilities | 🇦🇹 Vienna | 1,336 | 1947 |
| 26 | [Bundesministerium für Inneres (BMI)](https://www.tamtam.ai/c/bundesministerium-fur-inneres-bmi) (bmi.gv.at)<br>The company is responsible for security, border control, police organization, elections, civil status matters, disaster management, and other governmental administrative tasks in Austria | Public Safety | 🇦🇹 Vienna | 1,274 |  |
| 27 | [Raiffeisen](https://www.tamtam.ai/c/raiffeisen) (raiffeisen.at)<br>Cooperative banking group emphasizing community strength, mutual support, and collective power to achieve financial and social goals together. | Financial Services | 🇦🇹 Vienna | 1,263 | 1927 |
| 28 | [Volksbank](https://www.tamtam.ai/c/volksbank) (volksbank.at)<br>A trusted bank in Austria serving entrepreneurs and individuals, focusing on trust, sustainability, and regional support for over 170 years | Banking | 🇦🇹 Vienna | 1,236 |  |
| 29 | [Bitpanda](https://www.tamtam.ai/c/bitpanda) (bitpanda.com)<br>Revolutionizing finance by providing an inclusive and accessible investment platform for stocks, cryptocurrencies, and precious metals with no commissions | Financial Services | 🇦🇹 Vienna | 974 | 2014 |
| 30 | [PKE](https://www.tamtam.ai/c/pke) (pke-group.com)<br>A trailblazing European company specializing in security, communication, media, engineering, and facility management with a track record of outstanding results on large-scale projects | Holding Companies | 🇦🇹 Vienna | 961 | 1979 |
| 31 | [Raiffeisenlandesbank Oberösterreich AG](https://www.tamtam.ai/c/raiffeisenlandesbank-oberosterreich-ag) (raiffeisen.at)<br>Leading Austrian regional bank offering tailored financial services to private, corporate, and institutional clients, focusing on customer orientation and international partnerships for growth | Banking | 🇦🇹 Linz | 938 | 1900 |
| 32 | [Österreichische Gesundheitskasse](https://www.tamtam.ai/c/osterreichische-gesundheitskasse) (oegk.at)<br>The largest social health insurance in Austria, providing equal access to healthcare for 76 million insured individuals through various services and a respectful work environment | Government Administration | 🇦🇹 Vienna | 935 | 2020 |
| 33 | [Wüstenrot Gruppe](https://www.tamtam.ai/c/wustenrot-gruppe) (wuestenrot.at)<br>A leading financial services provider in Austria, offering tailored solutions for savings, financing, secure retirement, and asset protection Also operates in neighboring countries | Financial Services | 🇦🇹 Salzburg | 925 | 1925 |
| 34 | [dm drogerie markt Österreich](https://www.tamtam.ai/c/dm-drogerie-markt-osterreich) (dm-jobs.at)<br>Leading drogerie retailer in Central and Eastern Europe, offering a wide range of beauty, health, baby, and household products, along with services like hair and beauty studios | Retail | 🇦🇹 Wals | 911 | 1976 |
| 35 | [Raiffeisenlandesbank Niederösterreich-Wien AG](https://www.tamtam.ai/c/raiffeisenlandesbank-niederosterreich-wien-ag) (raiffeisen.at)<br>A modern regional and commercial bank in Eastern Austria focused on building long-term customer relationships, following Raiffeisen's principles and supporting social causes and sustainability | Banking | 🇦🇹 Vienna | 895 | 1898 |
| 36 | [ASFINAG](https://www.tamtam.ai/c/asfinag) (asfinag.at)<br>The company is a reliable, innovative, and sustainable mobility partner in Austria, investing in eco-friendly solutions for generations to come They provide safe highways and digital services | Highway, Street, and Bridge Construction | 🇦🇹 Vienna | 892 | 1982 |
| 37 | [Salzburg AG](https://www.tamtam.ai/c/salzburg-ag) (salzburg-ag.at)<br>A Green Tech Company in Salzburg, offering digital solutions in energy, telecommunications, e-mobility, and photovoltaics, with a focus on sustainability and innovation | Utilities | 🇦🇹 Salzburg | 877 | 2000 |
| 38 | [ÖAMTC](https://www.tamtam.ai/c/oamtc) (oeamtc.at)<br>Automobile club offering roadside assistance, travel services, insurance, and support for drivers and vehicle owners in Austria. | Non-profit Organizations | 🇦🇹 | 873 | 1896 |
| 39 | [Baumit Group](https://www.tamtam.ai/c/baumit-group) (baumit.com)<br>A European industry leader producing building materials with a presence in 24 countries | Manufacturing | 🇦🇹 Wopfing | 736 |  |
| 40 | [Generali Austria](https://www.tamtam.ai/c/generali-austria) (generali.at)<br>A leading insurance company with a focus on motor vehicle insurance, sustainable growth, international presence, innovation, employee trust, and continuous learning and development opportunities | Insurance | 🇦🇹 Vienna | 730 | 1832 |
| 41 | [Steiermärkische Bank und Sparkasse](https://www.tamtam.ai/c/steiermarkische-bank-und-sparkasse) (steiermaerkische.at)<br>International credit institution focused on digital innovation, with around 2,800 employees in Austria and the Western Balkan region, emphasizing customer-centricity and growth | Banking | 🇦🇹 Graz | 681 | 1825 |
| 42 | [LINZ AG](https://www.tamtam.ai/c/linz-ag) (linzag.at)<br>Management holding with four subsidiaries in energy sector, aiming to lower costs and secure profits through synergies, while evolving into a "Multi-Utility Provider" | Utilities | 🇦🇹 Linz | 633 | 2000 |
| 43 | [BKS BANK](https://www.tamtam.ai/c/bks-bank) (bks.at)<br>A regional bank with international presence, offering a modern work environment, career development opportunities, and a focus on work-life balance and employee health | Banking | 🇦🇹 Klagenfurt | 613 | 1922 |
| 44 | [BTV Vier Länder Bank](https://www.tamtam.ai/c/btv-vier-lander-bank) (btv.at)<br>A successful bank based in Innsbruck, Austria, with branches in four countries, offering specialized investment services for individuals and comprehensive solutions for export-oriented businesses | Banking | 🇦🇹 Innsbruck | 611 |  |
| 45 | [MPREIS](https://www.tamtam.ai/c/mpreis) (mpreis.at)<br>A Tyrolean family-owned company with over 270 grocery stores and 170 Baguette branches, offering career opportunities, training, and stability in the food industry | Retail Groceries | 🇦🇹 Völs | 609 | 1920 |
| 46 | [Merkur Versicherung](https://www.tamtam.ai/c/merkur-versicherung) (merkur.at)<br>Provider of personal insurance and cover for material and financial assets, specializing in health insurance, preventative healthcare, and expert advice on health-related issues | Insurance | 🇦🇹 Graz | 607 | 1798 |
| 47 | [Sparkasse Oberösterreich](https://www.tamtam.ai/c/sparkasse-oberosterreich) (sparkasse-ooe.at)<br>With a deep connection to the region for 175 years, this company provides financial solutions, listens to customers, and actively shapes a sustainable future | Banking | 🇦🇹 Linz | 597 | 1849 |
| 48 | [Hagleitner Hygiene International GmbH](https://www.tamtam.ai/c/hagleitner-hygiene-international-gmbh) (hagleitner.com)<br>Innovative hygiene product manufacturer with a wide range of dispensers, detergents, and disinfectants for various industries worldwide Training center for employees | Chemical Manufacturing | 🇦🇹 Zell am See | 532 | 1971 |
| 49 | [Austrian Post](https://www.tamtam.ai/c/austrian-post) (post.at)<br>This company oversees sales teams, manages international key accounts, conducts due diligence for acquisitions, and leads integration projects in the CEE region | Other | 🇦🇹 | 525 |  |
| 50 | [Raiffeisen-Landesbank Steiermark](https://www.tamtam.ai/c/raiffeisen-landesbank-steiermark) (raiffeisen.at)<br>The Raiffeisen-Landesbank Steiermark is a leading regional bank in southern Austria, offering digital banking and personal advisory services With a focus on expertise and innovation, they serve a wide range of clients | Banking | 🇦🇹 Raaba | 509 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in Austria

- [The largest companies in Austria](https://www.tamtam.ai/l/largest-companies-austria) (1,412)
- [Multinational companies in Austria](https://www.tamtam.ai/l/multinational-companies-austria) (578)
- [Companies with in-house R&D in Austria](https://www.tamtam.ai/l/r-and-d-companies-austria) (259)
- [Manufacturers in Austria](https://www.tamtam.ai/l/manufacturers-austria) (249)
- [Critical infrastructure operators in Austria](https://www.tamtam.ai/l/critical-infrastructure-operators-austria) (166)
- [Retail chains in Austria](https://www.tamtam.ai/l/retail-chains-austria) (159)
- [Hardware manufacturers in Austria](https://www.tamtam.ai/l/hardware-companies-austria) (150)
- [Financial services firms in Austria](https://www.tamtam.ai/l/financial-services-firms-austria) (146)
- [Corporate groups and holding companies in Austria](https://www.tamtam.ai/l/holding-companies-austria) (134)
- [Family-owned companies in Austria](https://www.tamtam.ai/l/family-owned-companies-austria) (119)
- [Software Development companies in Austria](https://www.tamtam.ai/l/software-development-companies-austria) (103)
- [IT Services and IT Consulting companies in Austria](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-austria) (101)
- [SaaS companies in Austria](https://www.tamtam.ai/l/saas-companies-austria) (90)
- [Public sector organisations in Austria](https://www.tamtam.ai/l/public-sector-organisations-austria) (88)
- [Education providers in Austria](https://www.tamtam.ai/l/education-companies-austria) (81)
- [Banking companies in Austria](https://www.tamtam.ai/l/banking-companies-austria) (79)
- [IT services companies in Austria](https://www.tamtam.ai/l/it-services-companies-austria) (70)
- [Financial Services companies in Austria](https://www.tamtam.ai/l/financial-services-companies-austria) (68)
- [Publicly traded companies in Austria](https://www.tamtam.ai/l/publicly-traded-companies-austria) (58)
- [Professional services firms in Austria](https://www.tamtam.ai/l/professional-services-firms-austria) (58)
- [Automotive manufacturers and suppliers in Austria](https://www.tamtam.ai/l/automotive-companies-austria) (53)
- [Consulting firms in Austria](https://www.tamtam.ai/l/consulting-firms-austria) (48)
- [Machinery Manufacturing companies in Austria](https://www.tamtam.ai/l/machinery-manufacturing-companies-austria) (47)
- [Research institutes in Austria](https://www.tamtam.ai/l/research-institutes-austria) (45)

## The same list elsewhere in Austria

- [Companies with a mobile app in Vienna](https://www.tamtam.ai/l/companies-with-mobile-app-vienna) (48)

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Source: https://www.tamtam.ai/l/companies-with-mobile-app-austria