Decide faster, prove costs, reduce risks
The leading platform for AI-based building engineering. For faster processes, measurable profitability, and certainty in every decision.
With OPTIMUSE, you gain deep insights into your buildings – both in new constructions and existing stock.
From the digitalization of existing building data to the optimization of new concepts, OPTIMUSE delivers fast and cost-efficient analyses. This enables targeted reductions in construction and operating costs while continuously improving buildings throughout their entire lifecycle.
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Intelligent solutions for new and existing buildings
DIGITAL FOUNDATION
Every analysis starts with an accurate digital twin. Depending on your data availability and required depth, we establish the right geometric foundation — from a massing model generated in minutes via public records, to a full BIM twin built by our engineers or validated from your existing IFC file. Each level unlocks progressively deeper simulations, giving you the reliable data basis needed to make confident decisions about your assets.
Automated massing model from public records (LOD 150) — available in 15 minutes
Simulation-ready thermal model from architectural plans (LOD 250) — delivered in 3 business days
High-fidelity BIM twin via engineering team or IFC upload (LOD 350) — delivered in up to 5 business days
Each level unlocks the full range of Insight Layer modules
Available across Europe
ENERGY DESIGN
Real-time evaluation of retrofit scenarios and "what-if" strategies directly on the digital twin. Simulate technical variants, quantify energy demand and CO₂ impact, and map decarbonization pathways against CRREM compliance targets. Available as a self-service sandbox for independent exploration, or with expert engineering support — so every investment decision is backed by evidence, not assumptions.
Scenario modeling for renovation strategies and technical system variants
Energy performance and carbon impact calculations per scenario
CRREM-compliant decarbonization pathway analysis
Expert option: validated feasibility and standardized reporting
12-month platform access to strategies and data views
VALUE ENGINEERING
Early identification of CapEx savings by stress-testing the current design against high-accuracy simulations. We analyze the trade-off between investment costs and long-term building performance — targeting the building envelope and technical systems at a stage where design changes are still cost-effective. The result is a clear, quantified basis for decisions that optimize ROI without compromising operational quality.
High-accuracy simulation of current planning status
Identified savings in building envelope and technical systems
CapEx reduction measures with retained or improved performance
Detailed Value Engineering Report with implementation guidance
Results delivered within 10 business days
ENERGY PERFORMANCE CERTIFICATE (EPC)
Official GEG-compliant (DIN 18599) demand certificates for legal, transactional, or strategic requirements — generated directly from the digital twin. Because the certificate stays synchronized with your building data, benchmarks remain accurate as your asset evolves. Whether you need an instant draft or a fully audited, signed document, you always have the verified data to act with confidence.
GEG-compliant DIN 18599 demand certificate
Synchronized with live digital twin data
Self-service option: unsigned draft available immediately
Audited option: signed certificate with certified partner review
12-month platform access to results
ENERGY PERFORMANCE ANALYTICS
Bridges the gap between simulated planning and real-world building operation. By integrating live data streams — IoT sensors, BMS feeds, and utility meters — directly into the digital twin, we continuously compare actual consumption against the simulated baseline. Deviations are identified, explained, and turned into actionable recommendations — so your decarbonization roadmap is grounded in operational reality, not planning assumptions.
Automated performance gap analysis: simulated vs. actual consumption
Continuous monitoring of energy flows and CO₂ across technical systems
Up to 30 data points included (meters, HVAC, zone sensors)
Actionable operational insights and fine-tuning recommendations
12-month platform access; meaningful results from one quarter of data
THERMAL COMFORT
Ensures that building optimizations translate into a healthy and productive indoor environment. Dynamic thermal simulations assess temperature and humidity across all seasons and usage scenarios — providing the verified documentation required for DGNB and ÖGNI (SOC 1.1) certification. Clear, standardized results give you the evidence base to certify with confidence and proactively address comfort risks before they become complaints.
Dynamic simulation of temperature and humidity across all seasons
DGNB and ÖGNI (SOC 1.1) certification compliance documentation
Zonal comfort analysis by usage profile and occupancy scenario
Thermal Comfort Certificate with formal results handover
Results delivered within 10 business days
Every analysis starts with an accurate digital twin. Depending on your data availability and required depth, we establish the right geometric foundation — from a massing model generated in minutes via public records, to a full BIM twin built by our engineers or validated from your existing IFC file. Each level unlocks progressively deeper simulations, giving you the reliable data basis needed to make confident decisions about your assets.
Automated massing model from public records (LOD 150) — available in 15 minutes
Simulation-ready thermal model from architectural plans (LOD 250) — delivered in 3 business days
High-fidelity BIM twin via engineering team or IFC upload (LOD 350) — delivered in up to 5 business days
Each level unlocks the full range of Insight Layer modules
Available across Europe
Real-time evaluation of retrofit scenarios and "what-if" strategies directly on the digital twin. Simulate technical variants, quantify energy demand and CO₂ impact, and map decarbonization pathways against CRREM compliance targets. Available as a self-service sandbox for independent exploration, or with expert engineering support — so every investment decision is backed by evidence, not assumptions.
Scenario modeling for renovation strategies and technical system variants
Energy performance and carbon impact calculations per scenario
CRREM-compliant decarbonization pathway analysis
Expert option: validated feasibility and standardized reporting
12-month platform access to strategies and data views
Early identification of CapEx savings by stress-testing the current design against high-accuracy simulations. We analyze the trade-off between investment costs and long-term building performance — targeting the building envelope and technical systems at a stage where design changes are still cost-effective. The result is a clear, quantified basis for decisions that optimize ROI without compromising operational quality.
High-accuracy simulation of current planning status
Identified savings in building envelope and technical systems
CapEx reduction measures with retained or improved performance
Detailed Value Engineering Report with implementation guidance
Results delivered within 10 business days
Official GEG-compliant (DIN 18599) demand certificates for legal, transactional, or strategic requirements — generated directly from the digital twin. Because the certificate stays synchronized with your building data, benchmarks remain accurate as your asset evolves. Whether you need an instant draft or a fully audited, signed document, you always have the verified data to act with confidence.
GEG-compliant DIN 18599 demand certificate
Synchronized with live digital twin data
Self-service option: unsigned draft available immediately
Audited option: signed certificate with certified partner review
12-month platform access to results
Bridges the gap between simulated planning and real-world building operation. By integrating live data streams — IoT sensors, BMS feeds, and utility meters — directly into the digital twin, we continuously compare actual consumption against the simulated baseline. Deviations are identified, explained, and turned into actionable recommendations — so your decarbonization roadmap is grounded in operational reality, not planning assumptions.
Automated performance gap analysis: simulated vs. actual consumption
Continuous monitoring of energy flows and CO₂ across technical systems
Up to 30 data points included (meters, HVAC, zone sensors)
Actionable operational insights and fine-tuning recommendations
12-month platform access; meaningful results from one quarter of data
Ensures that building optimizations translate into a healthy and productive indoor environment. Dynamic thermal simulations assess temperature and humidity across all seasons and usage scenarios — providing the verified documentation required for DGNB and ÖGNI (SOC 1.1) certification. Clear, standardized results give you the evidence base to certify with confidence and proactively address comfort risks before they become complaints.
Dynamic simulation of temperature and humidity across all seasons
DGNB and ÖGNI (SOC 1.1) certification compliance documentation
Zonal comfort analysis by usage profile and occupancy scenario
Thermal Comfort Certificate with formal results handover
Results delivered within 10 business days
Proven Results
From data to decisions – four steps to the optimal solution:
01
Digitalize
Building Documentation
Automatically interpret plans, schematics, and energy audits to create a complete digital foundation.
Data Enrichment
Fill in missing technical information using databases and proven reference values, leaving no gaps.
Digital Twin
Generate an intelligent building model in IFC and Building-Energy-Model format, ready for analysis and simulation.
02
Engineer
Action Planning
Derive and prioritize concrete measures with clear cost–benefit evaluations.
System Planning
Compare different technical systems and configurations and align them with project targets.
Value Engineering
Optimize system sizing and components to reduce investment and operating costs across the lifecycle.
03
Analyze
Energy Demand
Accurately calculate current energy use, CO₂ emissions, and thermal comfort.
Heating & Cooling Loads
Determine room-level loads through thermo-dynamic simulation to size systems precisely.
Future Scenarios
Simulate risks, energy price developments, and transformation pathways (5/10/25 years) transparently.
04
Implement
Technical Documentation
Automatically compile all key figures and compliance proofs for standards such as ÖGNI/DGNB.
Bill of Quantities
Generate and compare tender-ready BoQs for systems and components.
Data Export
Transfer results seamlessly into IFC, BIM, Excel, or PDF and instantly integrate them into your individual processes.
01
Digitalize
Building Documentation
Automatically interpret plans, schematics, and energy audits to create a complete digital foundation.
Data Enrichment
Fill in missing technical information using databases and proven reference values, leaving no gaps.
Digital Twin
Generate an intelligent building model in IFC and Building-Energy-Model format, ready for analysis and simulation.
02
Engineer
Action Planning
Derive and prioritize concrete measures with clear cost–benefit evaluations.
System Planning
Compare different technical systems and configurations and align them with project targets.
Value Engineering
Optimize system sizing and components to reduce investment and operating costs across the lifecycle.
03
Analyze
Energy Demand
Accurately calculate current energy use, CO₂ emissions, and thermal comfort.
Heating & Cooling Loads
Determine room-level loads through thermo-dynamic simulation to size systems precisely.
Future Scenarios
Simulate risks, energy price developments, and transformation pathways (5/10/25 years) transparently.
04
Implement
Technical Documentation
Automatically compile all key figures and compliance proofs for standards such as ÖGNI/DGNB.
Bill of Quantities
Generate and compare tender-ready BoQs for systems and components.
Data Export
Transfer results seamlessly into IFC, BIM, Excel, or PDF and instantly integrate them into your individual processes.
Reliable Decisions
Clarity for everyone who engineers and decides.
Project Development
General Contracting
Architecture, Planning & Consulting
Facility Management
Corporate Real Estate
Technical Asset Management
Digitalize, analyze, engineer – all in one platform.
OPTIMUSE delivers transparency in decisions – from strategy to the selection of the right technical components.
Features
01
Portfolio Planning
Gain a complete overview of your entire building portfolio – for quick comparisons, clear prioritization, and the bundling of similar measures. Modernization and maintenance can be planned, managed, and optimized centrally in one place, creating cost synergies and ensuring budgets are used effectively.
02
Building Designer
03
System Engineering
Plan systems and calculate loads seamlessly – from heating, cooling, and ventilation to domestic hot water, electrical, and lighting. Model and simulate complex building systems to precisely determine performance, comfort, and sizing. Compare variants in minutes or evaluate individual measures (e.g., pump replacement).
04
Real-Time Optimization
05
Collaboration
"Collaborate more effectively – all disciplines in one place.
Planning, construction, facility management, and asset management work simultaneously on the same building model. Coordination becomes easier, expertise flows directly into decisions – and every change is logged, versioned, and stored as a traceable history. This makes processes faster, more transparent, and fully auditable."
