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Seahi Robotics

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Robotic solutions for marine environments and vessel services

Suzhou Shi, ChinaFounded 2023Defence
Valuation $500M–1B Last recorded · 2026
Total funding $100–500M Disclosed equity funding
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About Seahi Robotics

Shihang Intelligent Technology is a company specializing in marine robotics, focusing on the research, development, production, and sales of autonomous underwater and surface vehicles. The company's product line addresses various applications, including intelligent ship cleaning, smart water management, offshore photovoltaics, offshore wind power, marine ranching, ocean engineering, resource exploration, and scientific research. Their business operations span across key global ports and coastlines.

The founder, Chen Xiaobo, graduated from Harbin Engineering University, a notable institution in marine science, and has dedicated approximately 18 years to the field of marine robotics. His technical background includes leading over 20 national and provincial projects and receiving recognition as a senior engineer at the age of 35. The company has developed its core technologies in-house, covering systems for power, control, sensing, communication, navigation, and waterproof sealing, enabling their robots to operate at depths from 0 to 10,000 meters.

One of the company's primary commercial applications is the intelligent underwater cleaning of ships, for which it has contributed to establishing industry standards in collaboration with the Ministry of Transport and other key maritime entities. Shihang Intelligent Technology has secured significant funding through multiple rounds, including a Series A led by Vertex Ventures, with participation from Changshi Capital, Suzhou Venture Capital Group, and existing investor GSR Ventures. This capital is intended to accelerate product development, facilitate mass production of their robots and core components, and solidify their market position.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2023
Headquarters
Suzhou Shi, China
Open positions
None listed
Dealroom signal
21.0/100
Industry
Robotics
Sector
Defence, Marine, Defence Applications, Sea and Subsea Robots, Blue Economy, Submarine, Bluetech and Ocean Observation, DT and LS, science-based
Technology
Deep Tech
Business model
Manufacturing
Client focus
b2b
Links
Website

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AOther financing Mar 2026 $138M $550M GSR Ventures · Zhongshan Broad-Ocean Motor · Vertex Ventures China · River Motion Capital Management ↗
SERIES AOther financing May 2025 $6.9M $28M GSR Ventures · Kunshan Angel Fund · Wuzhong Financial Holdings · Yunze Capital ↗
Showing the latest 2 of 3 recorded eventsBook a demo for the full funding history →

Growth signals

Seahi Robotics website traffic

Latest recorded traffic for Seahi Robotics is 560 monthly website visits.

Latest monthly visits560
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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

11 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • China Merchants Capital

Series A10 investors entered at this stage

  • Yunze Capital
  • GSR Ventures
  • Kunshan Angel Fund
  • Wuzhong Financial Holdings
  • Zhongshan Broad-Ocean Motor
  • Vertex Ventures China
  • River Motion Capital Management
  • Meridian Capital Asia
  • Vertex Growth Fund
  • Long Capital
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Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇨🇳 China · Suzhou Shi HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Seahi Robotics on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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