Partner Network for Energy Consulting & Building Physics

Renovation succeeds as a team. We cooperate with qualified partners along the whole project chain — and are open to new partnerships.

Architects

Building-permit planning hand in hand with energy verifications.

Structural engineers

Load-bearing design coordinated with thermal bridge details.

HVAC contractors

Heat pumps, ventilation and hydraulic balancing.

Plasterers & façade builders

ETICS and render systems executed to the verified U-values.

Window makers

Replacement windows for existing and new buildings.

Restorers & heritage specialists

Monument-compatible renovation solutions.

PV & solar installers

Roof systems planned with our PV layout and yield tools.

KfW, BAFA & banks

Subsidy processing and bankable building data via the Digital Building Passport.

Construction & tenancy law

Legal partners for contracts and disputes.

What you bring as a partner

Craftsmanship or planning quality, reliability — and the will to work with transparent data. In return you get qualified leads, coordinated interfaces and access to the platform.

Become a partner →