During ISH, the Messe Frankfurt Business Club offers a variety of exclusive services to leading decision-makers and purchase managers, enabling them to feel comfortable and to concentrate fully on their trade fair business.
ISH | 15. - 19.3.2027

The world’s leading trade fair for HVAC + Water invites you to Frankfurt am Main in March 2027. ISH focuses on modern bathroom design, sustainable heating and air-conditioning technology as well as intelligent home systems. The world’s leading trade fair is the flagship and the heart of the sanitary and HVAC sector as well as a unique driver of innovation.
Would you like to register for the Messe Frankfurt Business Club?
Receive a reminder as soon as registration for the ISH 2027 is online and enter your contact details. You will receive a personal invitation to register in good time before the event.
Please check in advance whether you meet the membership criteria:
Decision-makers (managing directors, shareholders, board members, owners, managers), purchase managers, business developers and multipliers from companies with more than 100 employees or annual sales of more than 1 million EUR are eligible for membership of the Messe Frankfurt Business Club.
You can expect exclusive benefits for a comfortable stay at the trade fair.
Are you already a member of the Messe Frankfurt Business Club? Then you will automatically receive your invitation for 2027.
Your recommendation

Would you like to draw the attention of your industry colleagues to the exclusive benefits of the Messe Frankfurt Business Club? Then send your recommendation conveniently and easily here.
Location of the lounge
The lounge in the foyer of hall 4.2 will be open from 9:00 a.m. to 6:00 p.m. (on the last day of the fair until 5:00 p.m.) during the fair. You can find out more about the member services here.

- DOWNLOAD: Ground plan with lounge location (pdf, 1 MB)
Here you can find the detailed ground plan with an explanation of the hall layout.
Messe Frankfurt Business Club

Would you like to find out more about the Messe Frankfurt Business Club? Here you will find a comprehensive overview of the exclusive benefits that will enable you to enjoy your visit to the trade fair. You will also find an overview of the trade fairs at which the Messe Frankfurt Business Club is also offered.