Prisma Photonics

Company Overview

Snapshot

Founded in July 2017 by Eran Inbar, Prisma Photonics operates with 51–200 employees. The company has raised over $82 million across 6 funding rounds from 10 investors, with Protego Ventures leading a round in October 2025.

Business overview

Prisma Photonics develops a long-range infrastructure monitoring system using its Hyper-Scan Fiber-Sensing technology. This system leverages lasers and optical fibers to detect changes in physical properties like temperature, strain, and vibration, providing critical alerts and insights into infrastructure conditions. The company's solutions, including PrismaPower and PrismaFlow, serve utility operators, oil and gas pipelines, and other large-scale infrastructure sectors, operating within the Industrial Technologies, Climate Tech, and Energy Tech sectors.

Strategic signal

This continued investment signals strong investor confidence in the company's Hyper-Scan Fiber-Sensing technology and its potential to transform existing optical fiber networks into advanced infrastructure monitoring platforms, reinforcing its market position in critical infrastructure monitoring.

Company Intelligence Q&A

What was the most recent funding round for Prisma Photonics?

In October 2025, Prisma Photonics completed a Series D funding round.

Which investors participated in the September 2023 Series C round?

Insight Partners led this round, with participation from Elemants.

What was the nature of the partnership announced in November 2021?

In November 2021, Prisma Photonics partnered with Schneider Electric to enhance integrity and efficiency for oil and gas pipeline operators and owners.

What recognition did Prisma Photonics receive in February 2020?

In February 2020, Prisma Photonics' Sensor-free Grid Monitoring Platform was honored by the prestigious Prism Awards for Innovation.

What was the outcome of the New York-Israel Smart Energy Innovation Challenge in December 2021?

In December 2021, Prisma Photonics was announced as the winner of the New York-Israel Smart Energy Innovation Challenge, aimed at making New York State's power grid more reliable and secure.