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LongDB

LongDB

Private
BeijingAI, Data & Cloud Infrastructurehttps://longdb.com/

Company Overview

LongDB operates in AI, Data & Cloud Infrastructure and is based in Beijing. It was founded in 2019.

LongDB is an AI-ready lakehouse platform that unifies data lakes and data warehouses to provide data management, analytics, and AI capabilities for semiconductor and high-end manufacturing industries.

Sector

AI, Data & Cloud Infrastructure

Verticals

Data Warehousing, Database Management, ML Platforms, Smart Manufacturing, Semiconductors

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Infrastructure

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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LongDB Comparables

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

LongDB comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Onehouse
69%
TAOS Data
66%
StarRocks
66%
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LongDB Funding Rounds

Historical fundraising activity

Funding history

No completed funding rounds are published for LongDB. Book a demo to ask about coverage.

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Key People

Founding team and executive leadership

Wei Tang

Founder and CEO

Founding Team

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LongDB Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is LongDB a public or private company?

LongDB is a private company.

What is the current stock price of LongDB?

LongDB is a private company, so its shares have no public market price. Caplight tracks LongDB's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is LongDB worth (valuation)?

Valuation information for LongDB is not publicly available.

Can I buy LongDB stock?

LongDB shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was LongDB's last funding round?

Funding round information for LongDB is not publicly available.

Who are the main investors in LongDB?

Investor information for LongDB is not publicly disclosed.

Will LongDB IPO soon?

No public IPO plans have been announced for LongDB.

How can I track LongDB secondary market activity?

Caplight tracks bids, offers, and trades in LongDB's shares on secondary markets.

Firmographic Details

HeadquartersBeijing
Employee Range5
Year Founded2019
Last Funding—

Institutional Data Access

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

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