Psistar

Company Overview

Snapshot

Founded in March 2025 by Yochai Pagi, Psistar operates with 1–10 employees. The company has raised $1.9 million across one funding round. Psistar was featured in Calcalist in December 2025 as part of the 'Dream Team' companies, highlighting its vision for autonomous operational experts.

Business overview

Psistar is an industrial AI company that develops physics-native foundation models designed for high-stakes operational environments. Its core technology translates physics into a language and engineering knowledge into grounded truth, creating two primary model families. These models function as a real-time reliability and optimization layer within existing industrial control systems. One model family transforms engineering documentation into a structured operational brain, while the second is a physics-informed perception engine that forecasts sensor behavior, detects anomalies, and predicts system failures. Psistar's systems operate on-premises, air-gapped, and are audit-traceable, serving sectors such as Energy, Aerospace, and Data Centers.

Strategic signal

Psistar's inclusion in Calcalist's 'Dream Team' in December 2025, alongside other innovative companies, signals strong market validation for its vision of transforming legacy infrastructure into autonomous operational experts. This recognition highlights the company's potential to drive significant advancements in industrial AI, particularly in energy efficiency and aerospace, and suggests a positive trajectory for investor interest and strategic partnerships.

Company Intelligence Q&A

When was Psistar founded and by whom?

Psistar was founded in March 2025 by Yochai Pagi.

What is Psistar's primary focus in industrial AI?

Psistar focuses on building physics-native foundation models for high-stakes operational environments, predicting physical events by treating physics as a language and engineering knowledge as grounded truth.

What was a notable recognition for Psistar?

In December 2025, Psistar was featured in Calcalist as one of the 'Dream Team' companies, highlighting its vision for autonomous operational experts and its role in transforming industries like energy and aerospace.

What is the total capital raised by Psistar?

Psistar has raised a total of $1.9 million across one funding round.

How does Psistar ensure data security and operational integrity for its industrial AI systems?

Psistar's systems run fully on-premises, are air-gapped, and audit-traceable, with LLMs used only at the interface layer and never in the operational decision path.