Skip to main content
Caplight Logo









Sublue

Sublue

Private
TianjinConsumer & Commercehttps://sublue.com/

Last Round

Early Funding

May 29, 2023

Total Funding Raised

$101.9M

Company Overview

Sublue is a technology company that develops, manufactures, and sells underwater products, including portable scooters and drones.

Sector

Consumer & Commerce

Verticals

Consumer Electronics, Industrial Robotics, D2C Brands, Maritime & Shipping, Sports & Fitness

Business Model

B2C

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Application

Keywords

sea scooterunderwater scooterDPVdiver propulsion vehicleunderwater roboticsconsumer electronicsunderwater droneROVRemotely Operated VehicleAutonomous Underwater VehicleAUVunderwater propulsionpool cleaning robotelectronic kickboardunderwater inspectionAutonomous Underwater GliderAUG

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Sublue Comparables

Compare Sublue with similar companies based on industry and business-model similarity.

Sublue comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
LEFEET HK Co., Limited
87%
Shenzhen Geneinno Technology Co., Ltd.
85%
RoboSea
84%

Sublue Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Early FundingMay 29, 2023
VC RoundNov 10, 2020
Series B ExtensionJul 10, 2020
Series BJul 11, 2018
CrowdfundingMay 16, 2017
Series A Extension
Apr 28, 2017

Sublue Investors

Notable investors and investment history

Sublue investors
InvestorRounds
Binhai Venture CapitalSeries B
Tianjin TEDA Science and Technology Investment Co., Ltd.Series B Extension, Series A
Dingxiang CapitalSeries A Extension
Minsheng SecuritiesSeries B Extension
Shengjing JiachengVC Round, Pre Seed
Shunwei CapitalSeries A Extension
Beijing Shangshi Investment ManagementSeries A Extension

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jan 7, 2026

    Monthly visitors grew 111% MoM, reaching 66.4K.

  • May 4, 2025

    Monthly visitors grew 103% MoM, reaching 15.6K.

Sublue Filings

Explore SEC and related filing metadata, where available.

Sublue filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

Common questions about Sublue's valuation, stock price, and market status.

Is Sublue a public or private company?

Sublue is a private company.

What is the current stock price of Sublue?

Sublue is a private company with no public stock price. Caplight tracks Sublue's secondary market activity and provides MarketPrice™ estimates to Caplight users.

How much is Sublue worth (valuation)?

Valuation information for Sublue is not publicly available.

Can I buy Sublue stock?

Sublue shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Sublue's last funding round?

Sublue's most recent funding round was Early Funding on May 29, 2023.

Who are the main investors in Sublue?

Key investors in Sublue include Primavera Capital Group.

Will Sublue IPO soon?

No public IPO plans have been announced for Sublue.

How can I track Sublue secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Sublue's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersTianjin
Employee Range38
Year Founded2013
Last FundingMay 29, 2023

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?