40 Percent Symposium 2018 - 12th April


Conference programme now announced!

For further details, please see our conference programme page.


The 40 Percent Symposium 2018 will focus on PropTech and how industry disruption is shaping the future of real estate.  

The Symposium will be hosted once again by ES EnviroSustain, and will be held in Berlin on the 12th April 2018.


 The 40 Percent Symposium series is an established leading resource for those working in the commercial property industry, attracting senior key stakeholders from the industries major players. Our conference programme brings the most influential speakers and content to provoke thought and discussion amonst industry leaders.    

For 2018, the conference will focus on the themes of technology and positive disruption in the industry. Aimed at investors, portfolio owners, project developers and consultants, the format allows delegates and speakers to share best practice and knowledge in this rapidly changing environment. As well as convering key topics such as the investment value in connectivity, how to capitalise on the Internet of Things, and the Circular Economy, we will also feature an open round table discussion with a number of PropTech organisations, who are challenging the status quo of the industry, and examining what the future looks like.


Please note, the conference is delivered in English.

"To come to a 40 Percent Symposium is to join a committed and thoughtful audience of like-minded property and investment professionals who understand the need to deliver a sustainable future in property."

John Pike, 40 Percent Symposium Founder




Latest Symposium Tweets

RT : For ALL buildings to be net zero carbon by 2050, we must increase the current renovation rate of 1%, to 3% per year… https://t.co/zHZCGmZxLZ 3 days 7 sec ago

Have a read of a latest blog by Botanic Horizon who offers the ecological way to fight that heat inside the buildin… https://t.co/0bqqbslWWh 6 days 19 hours ago

Delighted to announce that will be partnering and supporting our Symposium taking place on the 1… https://t.co/ZIsDePFJEU 1 week 1 day ago

“Quite simply, this is the most relevant and useful sustainability conference in the calendar." Register your inte… https://t.co/IuV7M0RhdW 1 week 2 days ago

We have made some changes to our conference programme, follow the link for more details! https://t.co/dzyc525kPB 1 week 5 days ago

We would like to take this opportunity to wish you all a very Merry Christmas and a successful New Year! https://t.co/zapSSu7VHT 3 weeks 5 days ago

We are currently offering a festive discount on a limited number of conference tickets until the 26th December 2017… https://t.co/iJGRgx19bT 4 weeks 17 hours ago

RT : Claudine Blamey argues why should not be an after thought but instead should be truly integrated wi… https://t.co/yxLF6oE29E 4 weeks 1 day ago

Many thanks to for providing this fantastic blog based around sensor technology and how smart analyt… https://t.co/M64yDlHuT3 1 month 1 day ago

Many thanks to for providing this fantastic blog based around sensor technology and how smart analytics can… https://t.co/phoruTShXj 1 month 4 days ago

We have another exciting 'Disruptive Thinker' to add to our session. Kennwert are a German materials rese… https://t.co/cYLGJna0d0 1 month 4 days ago

Christmas Special Offer! We are spreading some festive cheer and offering discounted ticket admission for The 40 Pe… https://t.co/rI9bTAVhMy 1 month 1 week ago