# Streamline Systems

[Streamline Systems on Hacklab](https://hacklab.so/org/streamline-systems)

Startup · 2 people on Hacklab

## Links

- [Website](https://streamlinesystems.ltd/)
- [Y Combinator](https://www.ycombinator.com/companies/streamline-systems)
- [LinkedIn](https://www.linkedin.com/company/143895601)

## About

<!-- hacklab:yc-profile -->

## YC company profile

Precision navigation for UAVs operating without GPS.

Streamline Systems is building the replacement for GPS. 

Satellite positioning has become the single point of failure for almost every modern system, both military and civil. We've built the replacement. A drop-in module that integrates with existing Ardupilot, INAV and PX4 flight controllers, with demonstrated satellite-independent autonomous flight and GPS handoff. We're currently working with commercial and military end users to deploy the capability.

- **YC batch:** Fall 2026
- **Founded:** 2026
- **Team size:** 2
- **Location:** San Francisco
- **Country:** US
- **Status:** Active
- **Industry:** Industrials
- **Stage:** Early
- **Tags:** Autonomous Delivery, Drones, Navigation
- **YC partner:** Grey Baker

## Founders

### Gabriel Poraj — Founder/CEO

Founder at Streamline Systems. Previously Senior Software Developer at Torus, a p2p protocol for AI agent swarms. Founded a content agency that scaled faceless creators to billions of views across 10 languages using custom Premiere Pro automation. Studying Aerospace/Information Engineering at Cambridge.

[LinkedIn](https://www.linkedin.com/in/gabriel-poraj-14b756246?utm_source=share&utm_campaign=share_via&utm_content=profile&utm_medium=ios_app)

### Charlie Jessett — Founder/COO

Founder, COO Streamline Systems 
Cambridge Graduate - 3rd in Cohort 
RAF Reservist

[LinkedIn](https://www.linkedin.com/in/charlie-jessett-194142278/)

[Source: Y Combinator](https://www.ycombinator.com/companies/streamline-systems) · Retrieved 2026-11-02. Company information is self-reported on YC.

## Current staff

- [Charlie Jessett](https://hacklab.so/charlie-jessett) — Founder/COO (Present)
- [Gabriel Poraj](https://hacklab.so/gabriel-poraj) — Founder/CEO (Present)