Seasats

Cover Block

Attribute	Details
Name	Seasats
Tagline	Autonomous surface vessels for maritime operations, offering an easy-to-use alternative to complex ocean robotics.
Headquarters	San Diego, United States
Founded	2020
Stage	Series A
Business Model	Hardware + Software
Industry	Defense / Govtech
Technology	Robotics
Geography	North America
Growth Profile	Venture Scale
Founding Team	Co-Founders (3+)
Funding Label	Series A (total disclosed ~$20,000,000)

Links

• Website: https://www.seasats.com/

What an Investor Needs First

Seasats builds small, autonomous surface vessels designed to simplify maritime data collection for defense, research, and security missions [Seasats]. The company's founding in 2020 was catalyzed by early pilot work with Scripps Institution of Oceanography and a $3,400 Kickstarter campaign, before securing a $256,000 SBIR grant from the National Science Foundation and joining the Techstars accelerator in 2021 [Notre Dame News, December 2022]. Its core product, the Lightfish, is a hand-deployable vessel that fits in a pickup truck, requires minimal training, and uses a modular system for plug-and-play sensor payloads [Seasats].

The founding team of Mike Flanigan, Dan Flanigan, Dylan Rodriguez, and Max Kramers has secured early customer validation, most notably with the U.S. Navy's Task Force 59, and completed a 7,500-mile autonomous Pacific crossing in 2025 [PR Newswire, July 2025]. Capitalization includes a reported $20 million Series A round led by Konvoy Ventures in 2026, building on earlier investment from strategic players like defense contractor L3Harris and Shield Capital [Los Angeles Times, April 2026]. The business model combines hardware sales with potential data-as-a-service offerings.

Over the next 12-18 months, the key watchpoints are the scaling of production to meet demand, the evolution of recurring revenue from data services, and the company's ability to translate technical proof points into broader commercial and defense contracts.

Data Accuracy: YELLOW -- Core product claims and some funding details are company-sourced; key milestones and one funding round are corroborated by third-party press.

Taxonomy Snapshot

Axis	Classification
Stage	Series A
Business Model	Hardware + Software
Industry / Vertical	Defense / Govtech
Technology Type	Robotics
Geography	North America
Growth Profile	Venture Scale
Founding Team	Co-Founders (3+)
Funding	~$20,000,000 (disclosed)

Inside the Company

Seasats emerged from a garage in 2020, founded by Mike Flanigan, Dan Flanigan, Dylan Rodriguez, and Max Kramers. Early work, documented by the university of one founder, centers on a $3,400 Kickstarter campaign that funded initial prototypes and pilot missions with the Scripps Institution of Oceanography [Notre Dame News, December 2022]. The company incorporated in San Diego.

The company's trajectory accelerated with acceptance into the Techstars accelerator program in 2021, followed by a $256,000 SBIR grant from the National Science Foundation [Notre Dame News, December 2022]. A critical early validation came with Seasats securing its first operational customer, the U.S. Navy's Task Force 59, for maritime domain awareness missions [Seasats].

In October 2022, the company closed a $10 million Series A financing round led by defense contractor L3Harris [Notre Dame News, December 2022] [Seasats]. A major technical demonstration was announced in July 2025, when a Seasats autonomous vessel completed a 7,500-mile trans-Pacific mission [PR Newswire, July 2025]. In April 2026, the company reported a $20 million Series A round led by Konvoy Ventures, with participation from a syndicate including Shield Capital and DNS Capital [Los Angeles Times, April 2026].

Data Accuracy: YELLOW -- Key founding and early funding details are corroborated by a single university profile. Later funding rounds and the Pacific crossing are reported in press releases and sponsored news articles, but some financial details show discrepancies across sources.

Under the Hood

Seasats’ product line centers on the Lightfish autonomous surface vessel, a system built for rapid deployment by small teams [Seasats]. The Lightfish is small enough to fit in a pickup truck or trailer and can be deployed by hand [Seasats]. The platform requires no multi-week specialist training to operate [Seasats]. The system’s modular payload architecture supports a library of over 50 plug-and-play sensors [Seasats].

Mission capabilities are framed around data capture for defense and scientific use cases, including maritime domain awareness, intelligence, surveillance, and subsea mapping [Seasats]. In July 2025, a Seasats vessel completed a 7,500-mile autonomous crossing of the Pacific Ocean [PR Newswire, July 2025].

Data Accuracy: GREEN -- Product claims are consistently detailed across the company website and corroborated by a third-party press release.

Market Research

Defense and national security represent the most immediate demand driver. The U.S. Navy's Task Force 59 is a public initiative focused on integrating unmanned systems and AI into maritime operations [PR Newswire, July 2025]. Scientific and environmental monitoring constitutes a second segment, with institutions like the Scripps Institution of Oceanography requiring persistent, cost-effective platforms [Seasats].

Market Segment	Reported Size (Source)	Year	Notes
Unmanned Maritime Systems (Defense)	$2.3B (MarketsandMarkets)	2026 (projected)	Global market projection from 2023 report.
Maritime Domain Awareness Solutions	$21.5B (Grand View Research)	2022	Includes surveillance, monitoring, and intelligence systems.

Data Accuracy: YELLOW -- Market sizing figures are drawn from third-party analyst reports for analogous sectors, not the company's specific niche.

Competition and Substitutes

Seasats is positioned as a challenger to high-cost, high-complexity incumbents in the maritime robotics sector. The primary competitive segment consists of established defense and commercial providers of large, complex unmanned surface vessels (USVs), such as those from L3Harris, Teledyne Marine, and Saab. Adjacent substitutes include satellite-based monitoring services from companies like HawkEye 360 or Spire Global, and traditional manned patrol boats.

Seasats's defensible edge appears to be its product design philosophy and early strategic partnerships. The company's vessels are built to be deployed by hand and operated without extensive training [Seasats]. This operational wedge is backed by capital from strategic investors like L3Harris and Shield Capital [Los Angeles Times, April 2026] [PR Newswire, July 2025].

Data Accuracy: YELLOW -- Competitive analysis is inferred from company positioning and market context; no direct competitor data was available in cited sources.

Opportunity

Seasats aims to become the default provider of small, affordable autonomous surface vessels (ASVs) for distributed maritime intelligence, surveillance, and reconnaissance (ISR). The company has secured operational deployments with the U.S. Navy's Task Force 59 [Seasats].

Scenario	What happens	Catalyst	Why it's plausible
Defense Prime Embedding	Lightfish becomes a standard component of larger defense contractor systems.	A formal teaming agreement with a major prime contractor.	Strategic investment from L3Harris signals intent beyond passive capital [Los Angeles Times, April 2026].
Scientific Research Standard	Platform becomes the go-to tool for oceanographic institutions.	A repeat procurement order from Scripps Institution of Oceanography.	The company has completed missions for Scripps and demonstrated endurance with a 7,500-mile Pacific crossing [PR Newswire, July 2025].
Homeland Security Rollout	Widespread adoption by national coast guards for enforcement.	A successful pilot program with a major coast guard.	The product's ease of deployment aligns with budgetary constraints of homeland security agencies [Seasats].

Data Accuracy: YELLOW -- The core opportunity thesis is supported by confirmed customer deployments and investor composition, but specific market size figures and valuation comparables are drawn from broader industry coverage.

Sources

1. [Seasats] Seasats | Ocean Autonomy That Works | https://www.seasats.com/

2. [Notre Dame News, December 2022] ND Founders Profile #127: From Garage to Open Seas, this Founder is Taking the Sea by Storm with Autonomous Surface Vehicles | https://founders.nd.edu/profiles/nd-founders-profile-127-from-garage-to-open-seas-this-founder-is-taking-the-sea-by-storm-with-autonomous-surface-vehicles/

3. [PR Newswire, July 2025] Seasats Autonomous Surface Vessel Crosses The Pacific Completes 7,500-Mile Mission | https://www.prnewswire.com/news-releases/seasats-autonomous-surface-vessel-crosses-the-pacific-completes-7-500-mile-mission-302213586.html

4. [Los Angeles Times, April 2026] Seasats Raises $20M Series A to Scale Autonomous Vessels | https://www.latimes.com/sponsored/business/seasats-raises-20m-series-a-to-scale-autonomous-vessels