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Will O'Brien

Ulysses Ecosystem Engineering
@Willob18.8K followersSan Francisco, CA

Co-founder of Ulysses, building autonomous underwater drones to replant the ocean floor.

Co-founder of Ulysses, building autonomous underwater drones to replant the ocean floor.

Price
$22.17
▼-82.04%today
Last raised$38M·Series A·Jun 2026
Newstaller pin = bigger storyTap a pin to see headlines + price impact
Volume 24h
$358.5K
Holders
1,320
7d change
-81.63%

News

·188
+0.01
TH
Will O'Brien featured in America 250 book recommendations list
thefederalist.com · 0s ago
TH
Telling A Very American Story On Mars
thefederalist.com · 0s ago

Recent trades

·0
No recent trades.

Career

  1. 2023–present
    Co-founder · Ulysses Ecosystem Engineering
    Founded marine-drone startup; raised $38M Series A from a16z by 2026
  2. 2018–2023
    Engineering & Early Career · Trinity College Dublin
    Engineering degree at Trinity College Dublin

About

Will O'Brien is a co-founder of Ulysses Ecosystem Engineering, the Irish-founded startup building autonomous underwater drones to replant the seafloor.

Accomplishments

  • Co-founded Ulysses Ecosystem Engineering in 2023 with three Trinity engineers
  • Raised $38M Series A in 2026 led by a16z American Dynamism
  • Generated $5M+ in revenue with a five-person team across five prototype generations
  • Signed onto the largest seagrass restoration project in history
  • Customers include US Navy, Australian government, and Great Barrier Reef Foundation

Pricing breakdown

Accomplishments24 · 35%
Funding · $38M raised
Mainstream popularity22 · 25%
Social popularity30 · 25%
X · 18.8K followers · 1.8 tweets/day · verified
Net worth36 · 15%
Composite
27/100
Intrinsic
$22.17
Market
+0.00%

Intrinsic price is set by the four-factor fundamentals score (35/25/25/15). Market price floats around it via a constant-product AMM — every trade moves the curve.

Tags

roboticsclimatehardwarerelentless