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Marine Technology Startups

Updated July 2026

Companies in the marine technology sector developing innovative solutions and technologies.

Explore 161 recently funded marine technology companies with verified founder contact information and fundraising data.

Total Companies
161
Total Funding
$103.7M
Avg Funding
$4.1M
Global Reach
8
countries

Top Cities for Marine Technology

Edinburgh
Botafogo
San Diego
Grimstad
Portland
West Bridgewater

Recently Funded Companies

Export
Edinburgh, United Kingdom

Zelim is a technology company that specializes in unmanned search, rescue and recover people with the help of technology.

$350K raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Botafogo, Brazil

Seagems is providing installation, support, and flexible pipe laying services.

$60.0M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

San Diego, United States

Ocean Aero is an autonomous underwater and surface vehicle (AUSV) driven by wind and solar energy.

$4.0M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Grimstad, Norway

Innomar develops smart buoys and tech to digitize and sustainably approach the oceans.

$278K raised
Sep 2023

Founder Contacts

30,000+ verified contacts

Portland, United States

Photon Marine is building the world’s most powerful and intelligent electric outboard motor system tailored to commercial boat fleets.

Sep 2024

Founder Contacts

30,000+ verified contacts

West Bridgewater, United States

Solid State Marine is a company that specializes in solid-state lithium batteries developed for marine applications.

Sep 2024

Founder Contacts

30,000+ verified contacts

Gauting, Germany

SINN Power GmbH is specialized on developing products and solutions for renewable energy projects in the maritime environment

$3.5M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Fort Lauderdale, United States

Azure Yacht Group has been established to develop two innovative lines of hybrid yachts.

$1K raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Bergen, Norway

Cleantech company providing a marketplace and platform for cleaner transport fuels

$400K raised
Sep 2021

Founder Contacts

30,000+ verified contacts

San Diego, United States

A B2B SaaS platform that enables marine services businesses to better manage & scale their business

$1.8M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

East Falmouth, United States

Armada Marine Robotics develops asymmetric propulsion technology for enhancing marine maneuverability.

$25K raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Aberdeen, United Kingdom

Is a technology company that diagnoses & prevents failure in rotating equipment using patented microfluidic technology & AI.

$2.6M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Brixham, United Kingdom

ARC Marine is a sustainable fishing company that rehabilitates damaged marine habitats to create new reef structures.

$2.0M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Cork, Ireland

Pure Ocean Algae is a biotechnology company that integrates value chains from macro-algae and other marine resources.

$1.5M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Juneau, United States

Sitkana is building technology to generate electricity from oceanic tidal currents.

$305K raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Stavanger, Norway

Aquaticode builds an AI platform designed to predict fish characteristics and phenotypes.

$6.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Monroe Township, United States

Ocean Motion is a tech firm manufacturing power modules and a complementary suite of hardware and software to power the blue economy

$1.1M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Austin, United States

Terradepth is a data-as-a-service company whose vision is to create a holistic map of Earth's ocean.

$8.0M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Curitiba, Brazil

Marine powertrain, yacht manufacturing and Marine Industrial services.

$106K raised
Aug 2021

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Aqua Superpower is a dockside network of rapid chargers for electric boats that has been entirely marinised.

$111K raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Halifax, Canada

OceanSync has developed a ship-based automated weather station to transfer environmental data in real time.

Aug 2022

Founder Contacts

30,000+ verified contacts

Montevideo, Uruguay

Lineup is a surf forecasting and live-streaming social platform.

$63K raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Ålesund, Norway

Ava Ocean aims to lead the way as the fishing industry heads in a new and more sustainable direction.

$11.0M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Jacksonville, United States

PRECISION CONTROLLED AERIAL ROBOTICS "The safety partner for the technological revolution"

$300K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Maritime recruitment platform

$200K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 161 companies

About the Marine Technology Startup Ecosystem

The marine technology sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Marine Technology

Marine Technology companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The marine technology sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Marine Technology Funding Breakdown

Here is how funding is distributed among the 161 marine technology companies tracked in the VCBacked database.

Average Funding
$4.1M
Total Funding Tracked
$103.7M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Marine Technology

1.San Diego
2 companies$5.8M
2.Edinburgh
1 companies$350K
3.Botafogo
1 companies$60.0M
4.Grimstad
1 companies$278K
5.Portland
1 companiesUndisclosed

Related Industries

Companies in the marine technology sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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