Data partnership transforms decision-making processes in the property portfolio

The Zurich-based proptech start-up OPTIML is combining its decision intelligence platform with the sustainability data infrastructure of Scaler, a New York-based company that also operates in Europe. This is intended to make it easier for institutional property investors to manage their assets in a way that preserves their value.

Zürich/New York, March 2026

OPTIML and Scaler have entered into a strategic partnership. According to a press release, the aim is to combine Scaler’s infrastructure for sustainable property data with OPTIML’s decision-making intelligence. This is intended to provide portfolio managers with a data-driven, verifiable and dynamic basis for decisions on refinancing and capital allocation, as well as insights into a sensible sequence for sustainable investments in existing portfolios.

To this end, the new partners intend to contribute their respective expertise. Scaler offers a data infrastructure for buildings and portfolios that encompasses operational, technical and sustainability data. OPTIML’s proprietary Real Estate Decision Intelligence (REDI) software, a spin-off from the Swiss Federal Institute of Technology Zurich (ETH), combines this data with digital building models of engineering quality.

In addition to optimising investments and their sequencing, the partners cite further benefits of their collaboration, including the harmonisation of data flows for assets and portfolios across systems and regions, the improvement of analysis for retrofitting and investment scenarios, and the strengthening of reporting to regulators and investors with verifiable and decision-relevant results.

“By combining Scaler’s data infrastructure with OPTIML’s decision intelligence, we offer portfolio managers a closed-loop system in which every investment decision is based on real performance data and is continuously optimised as conditions change,” says Scaler co-founder and CIO Luc Van De Boom. The partnership bridges the gap between operational data and institutional capital decisions, explains OPTIML co-founder and CEO Dr Evan Petkov: “Data alone does not create an advantage. Investors need optimisation and governance to transform this data into actionable measures. Together, we offer real estate professionals a dynamic decision-making system for the world’s largest asset class.”

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