Flexible workplace solutions
Square One
Square One in Vienna offers flexible offices and coworking spaces designed for productivity and client proximity. Located near Leopold-Ungar-Platz, enjoy easy access to the Post Office Floridsdorf, Millennium City for leisure, and Gasthaus Kopp for dining. Ideal for professionals seeking convenience and collaboration.
Get a quote
Receive personalized pricing and workspace solutions aligned perfectly to your business requirements.
Book a centre tour
Schedule a guided visit and experience our workspace facilities firsthand.
Book a meeting room
Reserve fully equipped meeting rooms ideal for presentations, client meetings, or team collaborations.
Book a day office
Secure a private office by the day—ideal for productive, focused work.
Book a cowork day pass
Enjoy flexible, immediate access to shared workspaces on demand.
Buy a virtual office
Establish a prestigious business address with professional mail and call-handling services.
Buy an access plan
Unlock flexible, convenient access to Regus locations globally with a membership tailored to you.
Download the app
Easily manage your workspace bookings and services anytime, anywhere with the Regus mobile app.

Your membership includes more than just workspace
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Widest product range
Our products are flexible, giving you the freedom to grow at your own pace without long-term commitments.
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Support team
Support staff to help you and your guests, from reception services to back-office functions such as IT.
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Community network
By joining Regus, you’ll gain access to a vibrant business community including networking events.
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The Regus app
Manage everything with the Regus mobile app, from bookings to controlling agreements, and getting support.
Products and service at Square One
About Square One
What makes this location special
Square One in Vienna is strategically located within proximity to key business assets, making it an ideal choice for your flexible workspace needs. Situated near major transport nodes and corporate clusters, it offers seamless access to clients and decision-makers. The nearby Post Office Floridsdorf enhances operational efficiency, while Donauspital provides essential healthcare services for your team. Establishing your offices here ensures professional credibility and convenience, with coworking spaces fostering collaboration and networking. This location supports a productive environment, optimizing both cost management and business growth potential.
You’re part of a much bigger network
Regus in Heiligenstadtnorth_east
Heiligenstadt offers a strategic location for businesses, anchored by Heiligenstädter Straße and Grinzinger Straße, ideal for establishing serviced offices. With strong connections via Heiligenstadt Station and a thriving environment for information technology, healthcare, and education, coworking spaces in Heiligenstadt provide excellent access to top talent and key industry players.
Amenities available
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Wheelchair Accessible
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Showers
- deck
Outdoor Terrace
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Parking
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Bicycle Storage
- restaurant
On-site Restaurant
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Café & Barista Coffee
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Gym & Fitness Room
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Meeting Rooms
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Suspended Ceilings
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Major Transport Links
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Raised Floors
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City/Town Center
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Common Areas
Where to find us
Address
Leopold-Ungar-Platz 2 1. Etage – Stiege 2 Square One, Vienna, 1190, AUT
24/7 Access
For private office and dedicated cowork customers
Nearby information

Dining & Hospitality
Leopold-Ungar-Platz 2 in Vienna offers a fantastic range of dining options, perfect for business lunches or casual meetings. A short walk away, Gasthaus Kopp serves traditional Austrian cuisine in a relaxed atmosphere. For a more historic experience, Café Landtmann, known for its delicious pastries and coffee, is just 12 minutes away. Enjoy the convenience of having these local favorites close to your flexible office space, ensuring you and your team have great places to unwind and refuel.
Parks & Wellbeing
Enhance your work-life balance with nearby green spaces. Floridsdorfer Wasserpark, located just nine minutes from the office, provides a serene environment with walking paths and water features, perfect for a midday break or post-work relaxation. These tranquil settings are ideal for boosting productivity and promoting a healthier lifestyle. The accessibility of such outdoor spaces complements the benefits of working in a serviced office, offering you the best of both worlds.
Business Support
Leopold-Ungar-Platz 2 is strategically positioned to support your business needs. With Post Office Floridsdorf only a five-minute walk away, handling your postal services becomes effortless. Additionally, the proximity to Donauspital, a general hospital offering comprehensive medical services, ensures that your team has access to essential healthcare when needed. These nearby services bolster the functionality of your shared workspace, making day-to-day operations smoother and more efficient.
Leisure & Shopping
For leisure and shopping, Millennium City is just a ten-minute walk from your coworking space. This vibrant shopping center features a variety of retail stores and entertainment options, including a cinema, providing a perfect spot for after-work activities or team outings. The convenience of having such a diverse range of amenities nearby ensures that your business location is not only practical but also enjoyable, enhancing overall employee satisfaction and work-life balance.
Nearby locations
The Regus difference
Joining Regus brings you the freedom, value and flexibility that every business needs:
A workspace for every budget
Pay only for the space that you use
Workspace when and where you need it
Space immediately available with no lead times
Simple, all-inclusive pricing with no capital expenditure required
Total flexibility in room options, sizes and setup
Say hello to a new way of working.
Submit your details and we’ll show you what makes Regus different.


















