70% of existing real estate will still be there in 2050.
We make real estate portfolios fossil-free.
Discover our 5-step plan
Planning the path to climate neutrality
Factor4 specializes in energy efficiency, renewable energy, maintenance and comfort for non-residential buildings, industry, residential areas and apartment buildings.
Factor4 guides companies and governments with a wide range of services including assessments, strategy development, implementation processes, verification of the results and ESG reporting.
Testimonials
Factor 4 consists of a group of specialists who succeed in tackling 'the elephant', piece by piece, with a lot of attention to pragmatics and feasibility, without losing sight of the ultimate goal. A strong symbiosis of theory and practice!!
ir. Bruno Janssen
Director Real Estate & Facilities
Are you the expert we are looking for?
Take a look at our open vacancies via the button below.
