Milan, Paris, New York

A members-only community creating talks and experiences where industries meet to shape a circular future.

Greene Circles brings leaders from different industries into one room, off the record, to share what is working and build what comes next.

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gatherings since June 2022
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cities: Milan, Paris, New York
2022
founded in Paris

Coming Up

Each circle is a small, hosted evening or breakfast with one topic, a few people who know it from the inside, and a room that has not met before. Seats are offered by invitation. Ask for one and we will tell you when the next date opens.

Milan, November 10th, 2026
The Wilde. Breakfast, 8:30am to 10:00am.

Influence the Influencers in the Era of AI

The power, paradox and responsibility of communication. A moderated talk that involves the room.

Milan, November 25th, 2026
Molteni&C.

Beyond the Plate: from living soil to the dinner plate

A conversation with a leading chef on healthy soil, regenerative agriculture and what reaches our plates.

What We Create

Every format is hosted, small and off the record. One topic, people from different industries, and a room that has not met before.

Talks

An evening or breakfast around one question, opened by two or three people who know it from the inside, then a conversation. Guests bring a problem, not a pitch.

Panels

A curated conversation for a partner's audience, built the way a circle is built: one topic, unlikely neighbours, no slides.

Team Building

A hands-on workshop for a company's own team, like the collage session we ran for eighty people at Ympact in Bologna.

Private Dinners

An exclusive, more intimate setting for an enhanced ability to connect with those attending. Topics chosen deliberately with the input from participants.

Recent Circles

A few of the rooms we have hosted. The full archive, with speakers and guests, is on the Talks & Experiences page.

October 8th, 2026Milan, Molteni Galleria, Via Manzoni 9

Responsible Travel: from bucket list to stewardship

Hosted by Giulia Molteni at Molteni&C. Speakers: Michele Sofisti (Global Conservation Corps) and Francesco Magistrali. Curated by Greene Circles.

Changing travelling habits from consumption to regeneration: being less of an outsider in the places we visit and more of an insider, living with, learning from and giving back to local people, fauna and flora.

Invitation for From Bucket List to Stewardship, Greene Circles with Molteni&C, October 8th, 2026 at Molteni Galleria, Milan
July 9th, 2026Milan, Palazzo Molteni

Future Feedstock

With ReGenesis, KPMG and Trinseo.

Luxury does not have a waste problem, it has a feedstock opportunity. How recovered materials from luxury production can become certified, traceable Made in Italy feedstock.

Guests in conversation at round tables at Palazzo Molteni in Milan during the Future Feedstock circle
January 21st, 2026Milan, Romanengo

The Desire for Authenticity

Co-hosted with Renoon and ReGenesis.

Digital ID is about authenticity as data flows across design, sourcing, sustainability and leadership. A round table on how a Digital ID can move from infrastructure to influence, giving consumers proof and brands data.

Guests in conversation at Romanengo in Milan during the Desire for Authenticity circle

What People Say After a Circle

Three quotes, one per city.

I came for the topic and left with two suppliers and a pilot. Nobody was selling anything, which is exactly why it worked.

Sustainability director, a Milan fashion house

It is the only room where I have sat between a venture investor and a mill owner and had the same conversation with both.

Founder, a Paris material start-up

Small enough that everyone speaks, serious enough that what is said gets acted on.

Policy adviser, New York

Sponsors, Clients and Hosts

Some of the companies we have worked with, and the places that have made the room.

  • Ferragamo
  • Molteni&C
  • The Wilde
  • Ympact
  • Renoon
  • Quantis
  • Candiani
  • Another Tomorrow
  • Apparel Impact Institute
  • ReGenesis
  • ACBC
  • Magaldi