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Daryl Slocum

Daryl Slocum

Founder & CEO, director at Poseidon's Forge.

ExecutiveDirector
Updated Nov 9, 2026·Latest SEC filing Oct 9, 2026·Suggest an edit

About Daryl Slocum

Daryl Slocum is a founder & CEO, director at Poseidon's Forge.

Experience

This experience comes from Daryl Slocum's profile and from SEC filings. For roles taken from filings, the years are when the filings name Daryl Slocum in the role, so the role may have started earlier or lasted longer.

Poseidon's Forge, Inc. Current
Founder & CEO, director
2025 – Present · Fall River, MA
Makes autonomous underwater vehicles for defense, scientific, and commercial missions.
STR
Chief Scientist
2024 – 2025
L3Harris AUV Systems (formally OceanServer)
Director Of AUV Technologies
2021 – 2024
L3Harris OceanServer
VP/GM Unmanned Maritime Systems - OceanServer & Director of Product Development - OceanServer
2019 – 2021
L3 Technologies
VP/GM Unmanned Maritime Systems - OceanServer & Director of Product Development - OceanServer
2017 – 2019
OceanServer Technology, Inc.
Director of Product Management
2013 – 2017
SonTek - a Xylem Brand
Director Of R&D
1998 – 2013
YSI
Co-Director of YSI, Inc. Advanced Development Group (ADG)
2001 – 2011
Texas A&M University-Corpus Christi
Ocean/Electrical Engineer
1995 – 1997
Florida Institute of Technology
Research Associate
1993 – 1995

Key Colleagues at Startups

The people Daryl Slocum works with at each company, as listed on that company's latest Form D.

Poseidon's Forge, Inc. · Form D/A, Oct 9, 2026
Jeffery Dearruda
Jeffery Dearruda
Chief Software Engineer & Co-Founder, director
Jason Aiello
Jason Aiello
Chief Electrical Engineer & Co-Founder, director

Sources

  1. SECPoseidon's Forge, Inc. Form D/A, filed Oct 9, 2026