# Aprisium

> Aprisium is a Singapore deeptech startup that builds on-site, real-time contaminant detection systems for water and other fluids. Using patented electrochemical sensors paired with AI analytics, it lets water utilities, industrial manufacturers, data-center operators and shipping firms detect pollutants - including heavy metals and PFAS - at the source in minutes rather than shipping samples to a lab and waiting days. The company raised an oversubscribed US$7M Series A in 2024 and deploys across Singapore, the Philippines and Australia.

- **Founded:** 2021
- **Headquarters:** Singapore
- **Founders:** Raghav Narayan (CEO & Co-founder), Dr. Lars-Henrik Skjolding (Co-founder)
- **Team size:** ~16 employees
- **Products:** On-site real-time analyzers, PFAS source detection, Real-time microbial detection, AI analytics & live dashboard platform, Modular detection channels
- **Notable:** Raised an oversubscribed US$7M Series A in August 2024, Patented on-site PFAS detection to 4 parts-per-trillion in ~40 minutes, Patented real-time total microbial count detection at the source

## Products & services

- **On-site real-time analyzers** — Field-deployable instruments built on patented electrochemical and nanoimprint sensor technology that detect heavy metals, inorganic compounds and organic chemicals directly at the source.
- **PFAS source detection** — Patented method to detect PFAS ('forever chemicals') on-site to levels as low as 4 parts-per-trillion in about 40 minutes, without shipping samples to a lab.
- **Real-time microbial detection** — Patented capability for real-time total microbial count at the source, enabling continuous pathogen and water-quality monitoring.
- **AI analytics & live dashboard platform** — Cloud-based, subscription software that turns sensor data into continuous monitoring, predictive contaminant modeling and cause-and-effect insight; clients report ~40% faster decisions.
- **Modular detection channels** — Customizable, multi-parameter detection modules for testing across water, soil, semi-solids and engineered fluids including coolants and biofuels.

## Achievements

- Raised an oversubscribed US$7M Series A in August 2024
- Patented on-site PFAS detection to 4 parts-per-trillion in ~40 minutes
- Patented real-time total microbial count detection at the source
- Clients report ~40% reduction in decision-making time
- Clients report up to 30% savings in contaminant-management operational costs
- Deployed analyzers across Singapore, the Philippines and Australia

## Latest updates

- **2024-08** — Closed oversubscribed US$7M Series A led by Deep-Tech Venture Partners and Cocoon Capital, with Woh Hup and Solisa Peppercorn participating.
- **2024-08** — Announced plans to expand from Asia-Pacific into Europe, the United States and wider Southeast Asia.

## Links

- Website: https://aprisium.com
- LinkedIn: http://www.linkedin.com/company/aprisium
- Twitter/X: https://twitter.com/aprisium_sg
- YouTube: https://www.youtube.com/channel/UCcA4X9zfRVUfzsVx7tByfBg
- Instagram: http://www.instagram.com/aprisium
- Facebook: https://www.facebook.com/Aprisium

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Profile page: https://yespress.io/aprisium-pte-ltd
Published by YesPress — https://yespress.io
Last updated: 2026-08-04