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Stockmark Inc.

Stockmark Inc.

Private
TokyoAI, Data & Cloud Infrastructurehttps://stockmark.co.jp/

Last Round

Series D

Oct 21, 2024

Total Funding Raised

$48.6M

Company Overview

Stockmark Inc. is an artificial intelligence company that provides services for analyzing text data and supporting business decision-making using natural language processing.

Sector

AI, Data & Cloud Infrastructure

Verticals

NLP & Conversational AI, Business Intelligence, Smart Manufacturing, Document Management

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting, Usage-Based SaaS

AI Layer

Foundation

Keywords

proprietary LLMJapanese LLMenterprise AIfoundation modelAI agentretrieval-augmented generationRAGAI for manufacturingfrontier AI labnatural language processingNLPunstructured data analysisRAG platformknowledge management AIdocument understandingvertical SaaSprior art search

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Stockmark Inc. Comparables

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Stockmark Inc. comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Retrieva Inc.
69%
Cinnamon AI
68%
ExaWizards Inc.
68%

Stockmark Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series DOct 21, 2024
Series CAug 9, 2022
Series BMar 9, 2021
Series AApr 22, 2019

Key People

Founding team and executive leadership

Kosuke Arima

Co-Founder CTO

Founding Team

林達

代表取締役CEO

Executive Team

田中和生

CMO CPO

Executive Team

Stockmark Inc. Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 4, 2025

    Grew 17% QoQ, from 81 to 95 employees.

  • Oct 21, 2024

    $28M round led by Polaris Capital Group.

Stockmark Inc. Filings

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Stockmark Inc. filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is Stockmark Inc. a public or private company?

Stockmark Inc. is a private company.

What is the current stock price of Stockmark Inc.?

Stockmark Inc. is a private company with no public stock price. No recent secondary market data is available.

How much is Stockmark Inc. worth (valuation)?

Valuation information for Stockmark Inc. is not publicly available.

Can I buy Stockmark Inc. stock?

Stockmark Inc. 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 Stockmark Inc.'s last funding round?

Stockmark Inc.'s most recent funding round was Series D on October 21, 2024.

Who are the main investors in Stockmark Inc.?

Key investors in Stockmark Inc. include Polaris Capital Group, Daiwa Corporate Investment Co., Ltd..

Will Stockmark Inc. IPO soon?

No public IPO plans have been announced for Stockmark Inc..

How can I track Stockmark Inc. secondary market activity?

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

Firmographic Details

HeadquartersTokyo
Employee Range74
Year Founded2016
Last FundingOct 21, 2024

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