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.
Streamline Systems is a Y Combinator company in the Fall 2026 batch. Its directory entry describes it as: Precision navigation for UAVs operating without GPS. The founders listed are Gabriel Poraj (Founder/CEO), Charlie Jessett (Founder/COO) (Y Combinator directory entry, September 18, 2026).
Sell to companies like Streamline Systems? Enter your website and see 10 with a filed reason to buy from you this month. Free.
Opens in a new tab. No signup.
New accelerator entry · 2026-09-18 · the record
Pitching, partnering or investing alongside them? See who really runs and owns Streamline Systems.
Free to see. No signup.
More on Streamline Systems and the records around it.
Same batch, Industrials first.
Get an email when Streamline Systems changes status, grows its team or files a funding notice. One email first to confirm; nothing else until you click it. At most one a day, one click to stop. Free for up to 3 companies.
We'll show it in your MentionFox inbox when Streamline Systems raises, hires or launches. No email unless you switch it on.
Watch Streamline Systems →Get the full cited report on Streamline Systems
Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
A Full Report on Streamline Systems: verified, sourced, every claim cited, ready in a few minutes. See pricing.
Saved here on this device in the meantime, so nothing is lost either way.
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.
Streamline Systems lists 2 open roles on its directory entry.
Checked away from the directory entry. What is below does not come from the company's Y Combinator page.
GNSS-independent. EW-resistant. Centimetre precision. Request a briefing with Streamline Systems.
The title and description the site itself served, answering 200. Not a cached copy and not the company's directory entry — what was live when we asked.
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.
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
No investor is drawn from a Form D — the form states how many invested and never who. The one investor on this graph is named because a batch has exactly one.
Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
A Full Report on Streamline Systems: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Streamline Systems covers
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Not ready to order yet? Keep this snapshot.
Sends this preview to you once; we won't add you to any list
You land back on this company when you are in.
Not ready to upgrade? Keep this one in view instead.
Watchlist Streamline SystemsYou get an alert in MentionFox the next time this company shows up.
If you're behind Streamline Systems: acceptance into a YC batch is one of the few weeks a young company gets looked up by people who matter — investors, other founders, press. FoxPlug turns the commits, deploys, and releases you're already making into that story automatically, so anyone who looks finds something current. GetFoxChat puts a guide on your own site so the people YC's own page just sent you don't read one line and leave.
Sourced from the company's Y Combinator directory entry, and from the company's own site, read directly on 2026-09-19 (streamlinesystems.ltd).
Each opens in a new tab, filled in for Streamline Systems. With no account yet, you sign up free and land on the result.
Aerospace and defense startups Travel and hospitality startups
Share the news. Sharing needs no account.
https://mentionfox.com/funding/yc-streamline-systems