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AndrenaM raised $10 million in a seed round over 36 hours, led by First Round Capital, to enhance defense tech using AI for sonar data analysis.

PRIVATEJun 16, 2025

Amount Raised

$10 Million

Round Type

Seed

HawthorneSoftwareArtificial Intelligence

Investors

Also CapitalLong JourneyHomebrewColorado School Of Mines Venture FundFirst Round Capital

Description

AndrenaM, a startup founded by SpaceX alumni, closed a $10 million seed round in just 36 hours. The company aims to secure oceans using AI-driven insights from underwater microphones. First Round Capital led the funding, with participation from several notable investors. The rapid fundraising reflects strong investor interest in innovative defense technologies.

Quick answer

AndrenaM raised $10 Million in a Seed round, dated June 16, 2025. Investors: Also Capital, Long Journey, Homebrew, Colorado School Of Mines Venture Fund and First Round Capital. AndrenaM is based in Hawthorne, California, United States.

How much did AndrenaM raise?
AndrenaM raised $10 Million in a Seed round on June 16, 2025.
Who invested in AndrenaM?
Also Capital, Long Journey, Homebrew, Colorado School Of Mines Venture Fund and First Round Capital are named as investors in this round.
What does AndrenaM do?
AndrenaM is a startup that uses artificial intelligence to analyze sonar data and deliver real-time insights to secure oceans.
Where is AndrenaM based and how big is it?
AndrenaM is based in Hawthorne, California, United States. Fundz records about 18 employees.
Who are the decision-makers at AndrenaM?
Fundz holds 2 contacts at AndrenaM, including the Co-Founder | CEO. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Software and Artificial Intelligence around the same time

Companies in the same sectors as AndrenaM that raised within 45 days of this round, from Fundz verified event records.

  • Fal raised $125M (Series C) on July 31, 2025.
  • EarthDaily Analytics raised $60M (Debt Financing) on July 31, 2025.
  • Novee AI raised $2.1M (Pre-Seed) on July 31, 2025.
  • Metaforms raised $9M (Series A) on July 31, 2025.
  • PocketMentor raised an undisclosed amount on July 31, 2025.
  • Moonshine AI raised an undisclosed amount (Funding Round) on July 31, 2025.

Who to call at AndrenaM, and when

A new round usually means AndrenaM is about to hire and buy. The teams that reach out first get the meeting.

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Company Information

Company

AndrenaM

Location

Hawthorne, California, United States

About

AndrenaM is a startup that uses artificial intelligence to analyze sonar data and deliver real-time insights to secure oceans. Founded by former SpaceX engineers, the company aims to modernize the traditional use of hydrophones in defense technology. With a focus on building a distributed sensing network, AndrenaM is set to revolutionize underwater acoustic data processing. The team's innovative approach promises to integrate solutions that are more cost-efficient than existing bespoke systems.

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Related People

2 contacts
Verified contactsMatej, Co-Founder | CEO hidden hiddenSee plans and pricing
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AndrenaM raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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