PassiveLogic

Emerging

Raised $74M Series C ($124M total) backed by Johnson Controls, Belimo, and NVIDIA. Physics-based autonomous building control. Quantum Lens app builds full building digital twin via smartphone.

Smart Building Automation & Digital Twins
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Company Overview

About PassiveLogic

PassiveLogic is a smart building technology company using physics-based AI to create autonomous building control systems — replacing traditional Building Management Systems (BMS) with AI that understands the thermodynamics, fluid dynamics, and electrical systems of buildings from first principles. The company raised $74 million in Series C financing with total funding of $124 million, backed by strategic investors Johnson Controls, Belimo (the leading valve and actuator manufacturer), and NVIDIA.

Business Model & Competitive Advantage

The Quantum Lens mobile app is PassiveLogic's deployment breakthrough: it enables building engineers to construct a full physics-based digital twin of a building by walking through it with a smartphone — a process that previously required months of consultant-led data collection and modeling. This self-service digital twin creation dramatically reduces deployment time and cost, making PassiveLogic accessible to building operators who cannot justify traditional BMS consulting projects.

Competitive Landscape 2025–2026

The EU's Energy Performance of Buildings Directive (EPBD) triggers key compliance thresholds in 2026, creating regulatory urgency across European commercial real estate to demonstrate measurable energy efficiency improvements. PassiveLogic's physics-based approach enables genuine optimization (reducing energy consumption 20-40% in deployments) rather than the incremental improvements that traditional BMS tuning achieves, positioning it as the compliance solution for the most demanding efficiency mandates.

Revenue
$74M
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Key Differentiators

Emerging Innovator

PassiveLogic is an emerging player bringing innovative solutions to the Manufacturing Tech market.

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