87 Day is a one-day action-driven summit in Brussels for decision-makers in real estate, construction, PropTech, ConTech, energy tech and urban development.

When and where is 87 Day 2026?

87 Day 2026 takes place on 16 September 2026 at Proximus Net Center in Brussels.

What formats are included?

The summit includes task forces, reverse pitches and asset class roundtables focused on practical outcomes.

16 SEPT 2026
PROXIMUS NET CENTER, BRUSSELS

The day Belgian

construction &

real-estate meets

2026 Line Up Announced !

get 2026 tickets

Who is joining?

next price increase in

00:00:00:00

See the full line up ->

16 SEPT 2026
PROXIMUS NET CENTER, BRUSSELS

The day Belgian

construction &

real-estate meets

2026 Line Up Announced !

get 2026 tickets

Who is joining?

next price increase in

00:00:00:00

See the full line up ->

GET 2026 TICKETS

16 September 2026 - PROXIMUS NET CENTER, BRUSSELS

The day Belgian

construction &

real-estate meets

in one room.

The sector's leading contractors, developers and cities
are in the room. The decisions that shape where Belgium
builds next are made on September 16 - with or without you.

See the full line up ->

Reserve Seats

Who is joining ?

Sarah Lagrilliere

Urban.brussels

Lisa Moerman

Wanaka Partners

Frederik Ceulemans

City of Brussels

Pilar Pinel

Drees & Sommer Spain

Laurence Libert

Stad Hasselt

Nicolas FRUY

Nicolas Fruy Real Estate Venture Partner

Audrey Henry

Office of State Secretary Audrey Henry

Kevin Cardona

Leonard powered by VINCI Group

See All Speakers…

16 September 2026 - PROXIMUS NET CENTER, BRUSSELS

The day Belgian

construction &

real-estate meets

in one room.

The sector's leading contractors, developers and cities
are in the room. The decisions that shape where Belgium
builds next are made on September 16 - with or without you.

See the full line up ->

Reserve Seats

Who is joining ?

Sarah Lagrilliere

Urban.brussels

Lisa Moerman

Wanaka Partners

Frederik Ceulemans

City of Brussels

Pilar Pinel

Drees & Sommer Spain

Laurence Libert

Stad Hasselt

Nicolas FRUY

Nicolas Fruy Real Estate Venture Partner

Audrey Henry

Office of State Secretary Audrey Henry

Kevin Cardona

Leonard powered by VINCI Group

See All Speakers…

Our Sponsors, Partners & Exhibitors

THE DELEGATION WALL

Who’s in the room.

+ 105 more organisations

The industry checks this page every week - including for who’s missing.

ROOM-ONLY

What happens here, happens only here.

Nothing on this list is streamed, recorded or emailed afterwards. The value of the day exists inside the room.

CONSTITUTED LIVE

Housing, land use, climate resilience, governance, urban data. The working groups that will shape sector policy for the year are formed in the room.

Task Forces

Seats allocated. Selected Cohort

PROCUREMENT, INVERTED

Cities and asset owners pitch their projects to the developers and investors in the seats - the procurement funnel, inverted.

Cities and asset owners pitch their projects to the developers and investors in the seats — the procurement funnel, inverted.

Reverse Pitches

Pitched live. In the room.

CLOSED TABLE

Closed-table deal conversations by asset class. Twelve chairs, one topic, no audience.

Asset Roundtables

Twelve chairs. No audience.

Live · Once

Ministers take the floor’s questions. Three ministers answer developers and contractors directly - no moderation filter, no press release version. Not recorded. Not repeated.

Networking

AI powered networking platform, to follow all the right connection and book meeting with them. Moreover get engaged with other networking oppotunities like speed dating, task forces etc.

Reserve Seat

PRE - SELECTED COHORTS

7 Targets, 24 Task Forces, 264 seats. Constituted in the room.

Housing & Demography

• Post-affordable housing: models beyond subsidies

• Intergenerational living & the demographic shift

• Health-centric housing design

• Regulating short-term rentals

City Fabric & Regeneration

• Densification without dehumanization

• The 15-minute city as enforceable policy

• Reprogramming mono-functional districts

• Urban void activation

Work, Economy & Wellbeing

• The end of the traditional office

• Productive cities: industry back in urban areas

• Cities as employers: policy & talent

Climate, Resilience & Justice

• Climate adaptation of existing cities

• Nature-based solutions as real estate assets

• Energy poverty & urban inequality

Governance & Delivery

• Why urban projects still take 10 years

• Standardizing PPPs across cities

• From regulation to enablement

• Public debt & infrastructure financing

Technology & Data

• Urban digital twins for decision-making

• Who owns urban data — and who can use it

• AI for public-interest real estate

Culture & Human Experience

• Loneliness, public space & urban design

• Safety beyond surveillance

• Cities designed for children

Limited Slots. Task Force members must hold a seat to apply for task forces.

All Task Forces & Vacancies

WHO IS THE 87 DAY FOR?

Choose your path. Get real value.

For Construction & Real Estate Leaders
Connect with top peers and innovators. Together, solve complex challenges and drive real estate forward.
For Startups & Tech Providers
Access real decision-makers and showcase solutions that shape the future of cities and the built environment.
For Public Citizens & Cities
Work with visionaries to create smarter, more inclusive & liveable cities — solutions that citizens deserve.
For Investors
& VCs
One place. Top thinkers. High-potential opportunities in real estate, urban tech & climate smart solutions.

For Construction & Real Estate Leaders

Connect with top peers and innovators. Together, solve complex challenges and drive real estate forward.

For Startups & Tech Providers

For Startups
& Tech Providers

Access real decision-makers and showcase solutions that shape the future of cities and the built environment.

For Public Citizens & Cities

Work with visionaries to create smarter, more inclusive & liveable cities — solutions that citizens deserve.

For Investors
& VCs

For
Investors
& VCs

One place. Top thinkers. High-potential opportunities in real estate, urban tech & climate smart solutions.

See Full 2025 List

THE STAGE

The people the sector answers to.

See all speakers here ->

See all speaker here->

2025: 435 leaders in the room. 2026: capped at 800.

Reserve My Seat

A Day Built for Action

MORNING

Keynotes & Roundtables

MIDDAY

Networking & Curated Meetings

AFTERNOON

Task Forces & Reverse Pitches

EVENING

Conclusions & Drinks

See Full Agenda

Get your 2026 Ticket

Startup / Scale-up

Startup

/ Scale-up

€240

ex VAT

Real Estate Professional

€330

ex VAT

Public Entity

€330

ex VAT

VC / Investor

/ Investor

€330

ex VAT

Community Member

1 Free Ticket for Insight & Strategic Member.

30% off for all other members

Click to get the code

Community Member

1 Free Ticket for Insight & Strategic Member.

30% off for all other members

Click to get the code

Community Member

1 Free Ticket for Insight & Strategic Member.

30% off for all other members

Click to get the code

Young Recent Graduates & Experienced Job Seekers Can Register HERE!

Eighty Seven community members have access to 30% off !

email prekshit@itseightyseven.com to get your offer!

Young Recent Graduates & Experienced Job Seekers Can Register HERE!

Eighty Seven community members have access to 30% off

email prekshit@itseightyseven.com to get your offer!

—

If you are intrested to be part of Task Forces, want to learn more about all the offers

please reach out to Idriss@itseightyseven.com

Non Members are not allowed to use member's discounts!

OUR PROGRAM - 2026

Words from our Sponsors

As Belgium’s Sovereign Wealth Fund and a key player in the energy transition, SFPIM is proud to sponsor The 87 Day. It’s a great opportunity to share our vision and join workshops—especially on the vital role of PPPs in real estate.
Christophe Madam
Investment Manager Energy Transition
The 87 Day is about real dialogue and real results. We value depth over formality and outcomes over optics. That is why we are proud at Astrea to support and actively contribute to this event through task forces and thought leadership.
Merel Huybrechtsphe
Senior associate
As Belgium’s Sovereign Wealth Fund and a key player in the energy transition, SFPIM is proud to sponsor The 87 Day. It’s a great opportunity to share our vision and join workshops—especially on the vital role of PPPs in real estate.
Christophe Madam
Investment Manager Energy Transition
The 87 Day is about real dialogue and real results. We value depth over formality and outcomes over optics. That is why we are proud at Astrea to support and actively contribute to this event through task forces and thought leadership.
Merel Huybrechtsphe
Senior associate
As Belgium’s Sovereign Wealth Fund and a key player in the energy transition, SFPIM is proud to sponsor The 87 Day. It’s a great opportunity to share our vision and join workshops—especially on the vital role of PPPs in real estate.
Christophe Madam
Investment Manager Energy Transition
The 87 Day is about real dialogue and real results. We value depth over formality and outcomes over optics. That is why we are proud at Astrea to support and actively contribute to this event through task forces and thought leadership.
Merel Huybrechtsphe
Senior associate
As Belgium’s Sovereign Wealth Fund and a key player in the energy transition, SFPIM is proud to sponsor The 87 Day. It’s a great opportunity to share our vision and join workshops—especially on the vital role of PPPs in real estate.
Christophe Madam
Investment Manager Energy Transition
The 87 Day is about real dialogue and real results. We value depth over formality and outcomes over optics. That is why we are proud at Astrea to support and actively contribute to this event through task forces and thought leadership.
Merel Huybrechtsphe
Senior associate