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MarineSitu

Ocean Intelligence

// 200m — Sunlight Zone

Stop Guessing. Start Seeing.

Founded in 2016 as a spin-off from the University of Washington's Pacific Marine Energy Center and Applied Physics Lab, MarineSitu is a pioneering force in underwater monitoring. We provide real-time, AI-driven technologies that reshape how organizations observe and analyze the underwater world.

Trusted by the DOE and US Navy, our team brings 50 years of combined ocean engineering expertise and approximately $10 million in government-funded R&D. We tackle biofouling, corrosion, oceanic pressure, and the harshest marine conditions with custom-engineered solutions.

0 Days Operational
0 Detection Accuracy
0 Review Cost Reduction
// 800m — Twilight Zone

SaltySuite

Full-stack control of your underwater monitoring — from edge-based collection to cloud-level insight. Deploy anywhere. Integrate fast. Act on live data.

Salty Edge

Salty Edge

On-device data collection, real-time AI inference, and multi-sensor orchestration at the edge.

Salty Cloud

Salty Cloud

Cloud analytics, structured data management, and commercial insights platform.

Madrona

Madrona

Open-source web-based camera configuration and control.

// 1500m — Midnight Zone

Hardware

High-performance underwater monitoring technology at 50% of the cost of competitors. Engineered for years of continuous deployment in extreme marine environments.

C1 Camera

Long-term machine vision. 31.4 MP, 464 FPS, 5 Gbps. Corrosion and biofouling resistant.

C3 Stereo Camera

Stereo pair, 7.5cm baseline, 12MP color. Depth and high-resolution imagery.

L1 LED Light

14,000+ lumens. Strobe and PWM control. Compact, corrosion-resistant.

UVC1 Anti-Biofouling

UV biofouling prevention. Lightweight, ruggedized, long-term.

DAISY Hydrophone

Drifting acoustic system. Minimal noise, rich metadata streaming.

CC1 Controller & H1 Hub

Camera and light sync with 10-channel hub on a single fiber optic umbilical.

// 2500m — Abyssal Zone

Applications

Marine Energy

Monitoring for tidal and wave energy. Time-synced data streams with real-time AI alerting.

Fish Passage

Real-time species-level counts. Automated classification with custom dashboards.

Benthic Mapping

Quantitative ecosystem mapping. Automated change detection with interactive dashboards.

// 3500m — The Deep

The Team

James Joslin
Founder & President
Mitchell Scott
Co-founder
VP of Engineering
Paul Murphy
Co-founder
VP of Engineering
Emily Paine
Software Engineer
Alexa Runyan
Sr. Manager, Business Development
Sadie Kass
Software Engineer
Corey Crisp
Hardware Engineer
Jack Mead
Software & ML Engineer

Surface

MarineSitu
2356 W. Commodore Way, Suite 220
Seattle, WA 98199