MZ Congressi

MZ Congressi

PCO (Professional Congress Organizer) founded in 1987 directly by the President, Mauro Zaniboni and managed by a board of three Directors: Mauro Zaniboni, Monica Sellari and Stefano Montalbetti.

MZ Congressi is the oldest division of the MZ group, with Headquarters in Milan. A thirty one years’ experience, gained in the medical-scientific sector, especially in the Laboratory Medicine field, combined with quality and versatility are our main characteristics.

MZ Congressi is a company controlled by MZ International Group srl, which is the holding of three more active companies:

  • MZ Incentive srl: in the world of incentive and conventions
  • MZ Associations srl: all services for non-profit medical & scientific Associations

MZ CONGRESSI is proud to be a partner of the important project FOOD FOR GOOD, a project created and found by Federcongressi & Eventi in cooperation with Banco Alimentare ed Equoevento for the recycling of the excess food from the catering of events and congresses. Thanks to this important work, we managed to recover 67.831 meals       and 4.669 kg of bread and fruit destined for charitable institutions. In 2016 MZ Congressi gained the Prize as the Best Italian Company, among the Partners of Federcongressi & Eventi, to have recovered excellently the excess food during our events of 2016.

For any further information about this Project, here is the link: nk:

Why choose us

  • We strongly believe that meetings and events are key factors to create and share knowledge and culture in the field of science. 
  • We have over thirty years of experience in conference and event management.  
    We take care of speakers and guests. 
  • We assist Companies and event organizers following every stage of the process.
  • We organize successful congresses, for 10 – 10.000 participants in Italy and in the rest of the world. 
  • We are supported by the Quality Management System accordingly to the UNI EN ISO 9001:2015 (Certiquality N° 8128).


Events total


Number of participants


Sm of exhibition space


Years of activity


  • National and international medical-scientific congresses
  • Convention and educational events
  • CME (Continuous Medical Education) courses – Provider n. 966
  • Company meetings and convention
  • Delegation management for national and international congresses
  • Management of fairs and exhibitions
  • Social events & performances
  • Any kind of event of scientific and cultural contents.

Case History of Success

IEO for Women 2018: a happening of sharing and listening for patients

“To let a woman survive a breast cancer is not enough today; we have to make her come back to life” is the challenge hurled by the European Institute of Oncology during the eleventh edition of IEO for Women, the first and only event in Italy dedicated to listening to patients, beyond hospital’s walls.

MZ Congressi, once again, has supported IEO for the organization of the event.


Sixth Bergamo Open Rhinoplasty Course: record breaking figures!

Temporary transfer to Bergamo for MZ Congressi: from 14th to 17th  March 2018 the city hosted the sixth edition of the Bergamo Open Rhinoplasty Course.

The biennial event, among the most important in the world dedicated to the topic of rhinoplasty and organized by Dr. Enrico Robotti, has been attended by more than 570 professionals from 64 different countries, achieving unprecedented success.

The careful organization of every little detail was fundamental.


14th – 16th September 2017

MZ Congressi is proud for the success achieved from the III WORLD SYMPOSIUM ON ERGONOMIC IMPLANTS organized at Garda Lake – Gardone Riviera (Brescia) and is satisfied for high attendance at the Congress which had more than 300 professionists coming from the Plastic Reconstructive Surgery and Maxillofacial medical area.

Where we are


You can rely on:

Monica Sellari
CEO and Managing Director
Tel. +39 02.66802323 ext. 991

Stefano Montalbetti
CEO and Managing Director
Tel. +39 02.66802323 ext. 991

Daniela Franco
Executive Assistant to the CEO and Marketing Manager
Tel. +39 02.66802323 ext. 991

Karen Rogerson
Sales Manager
Tel. +39 02.66802323 ext. 933

Contact MZ Congressi