Two floors in the banking district with views as far as the Taunus. Your office comes furnished and our reception is right on your floor.
from €599 per monthfrom 1 month Term31st and 37th floor
Since 2022, k1 BusinessClub has been on the 31st and 37th floors of Main Tower at Neue Mainzer Straße 52-58. From both floors you look across the city to the Taunus. The stock exchange and major financial institutions are your neighbors.
Here you rent a coworking desk or an office for up to 2, up to 4 or 8 or more people. All contracts start from one month and can be cancelled monthly if you wish. Our team welcomes your guests right on your floor and takes care of your mail.
All prices are starting prices, per month, plus VAT. Terms from one month.
Your workspace in the coworking area, on your own or with up to 10 people. Drinks, a personal reception and mail service are included.
A private office for you alone or for two. Sideboards hold your files and quiet spots are available for short meetings.
A team office with a redundant fiber connection. Utilities are included in the price.
For teams of 8 people or more. If your team keeps growing, expansion space is available.
4.9 ★★★★★
26 reviews for k1 BusinessClub Main Tower
All reviews on GoogleExcerpts from public Google reviews, as of October 2026. Reviews are shown in their original German.
Jair S.Main Tower
★★★★★„Hochwertig ausgestattete Büros mit einer einzigartigen Aussicht. Alle Mitarbeiter von K1 sind ausgesprochen freundlich und hilfsbereit. Wir sind sehr froh ein Teil der Community zu sein.“
Google review
A. I.Main Tower
★★★★★„Die Zusammenarbeit mit K-1 BusinessClub GmbH ist höchst professionell. Die über K-1 flexibel anmietbaren Büros und Konferenzbereiche im 37. Geschoss des Main Tower werden für Mieter individuell bereitgestellt und sind nicht nur aufgrund des beeindruckenden Ausblicks über Frankfurt repräsentativ.“
Google review
Martin M.Main Tower
★★★★★„Unschlagbare Aussicht, flexible Mietverträge und viele Networking-Gelegenheiten, um das eigene Netzwerk in Frankfurt auszubauen. Ich kenne schon viele Co-Working-Spaces, aber das K1 im Main Tower ist am beeindruckendsten. Daher kann ich eine Besichtigung sehr empfehlen für alle, die in Frankfurt eine repräsentative Büroadresse benötigen.“
Google review
The offices have electric height-adjustable desks, sideboards for files and their own air conditioning. The windows open and the fiber connection is redundant. For quick check-ins, there are quiet spots for small meetings.
In the lobby, access control and visitor management decide who enters the building. As a tenant, you can reach your office around the clock. Upstairs our team welcomes your guests in person and for business lunches there are restaurants right in the building.
Our community management team is always on site and looks after you and your guests.
1 Gbit/s symmetrical fiber internet, available to all users.
Print free of charge or at greatly reduced cost.
Specialty teas and coffees plus filtered water at no extra charge.
Charge your electric car while you work.
A secure, lockable bike shelter.
Our in-house cleaning team keeps your office tidy every day.
After a workout or for a fresh start to the day.
You can get into your office and the community area 24/7.
At Main Tower you do more than work high above the city. A staff restaurant and a gym are in the same building.
At lunchtime, just head to the 2nd floor. The food is excellent and priced for every day. As a k1 BusinessClub tenant, you have access.
At the very top of Main Tower you work out with a view over Frankfurt. As a k1 BusinessClub tenant, you get preferential rates there.
Office, lunch and workouts under one roof. Inquire about an office
The rooms look better in person than in photos. Tell us how many desks you need and we'll show you the right offices at Main Tower.
+49 69 8088 5599The form is loading. You can also reach us directly at +49 69 8088 5599.
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On the 31st and 37th floors. Depending on availability, you choose between the two floors and both also have conference rooms.
The Taunusanlage S-Bahn station and the Alte Oper and Hauptwache U-Bahn stations are a few minutes' walk away.
Yes. With advance notice and subject to availability, there are parking spaces right in Main Tower. Alternatively, you can use the Junghof, Opernturm or Goetheplatz parking garages.
Contracts run from one month. If you wish, your office is cancellable monthly.
Yes. In the building you can add the Omni meeting room for 4, the Nordend meeting room for 10 or the Mainhattan conference room for up to 16 people. For larger groups there is the Skyline conference room with a movable partition.
Yes. Every office at Main Tower includes the business address. Even without an office, we offer it as a separate package.
Yes. On our UniFi network we can even set up your own VLAN and a private company Wi-Fi for your business. That is how banks and international law firms connect their IT with us.
The office for up to 2 people starts from €1,990 a month, for up to 4 people from €2,990 and for 8 or more people from €5,490. All prices are net, plus VAT, utilities included.
Yes. The coworking desk at Main Tower starts from €599 a month, on your own or with up to 10 people. Drinks, a personal reception and mail service are included.
Our newest location at FOUR Frankfurt.
Conference center on the 32nd floor, right by the trade fair grounds.
Central, between Opernplatz and Goetheplatz.
In the heart of the city, right on the Zeil.
This is where it all began in 2011.
