BlockSec
PrivateLast Round
Seed
Jul 6, 2022
Total Funding Raised
$8M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
BlockSec operates in Crypto & Web3 and is based in Hangzhou. Its latest recorded funding round was a Seed round in July 2022.
BlockSec is a blockchain security company that provides a full suite of security services and tools for the Web3 ecosystem, including smart contract auditing, real-time monitoring, and fund-tracing platforms.
Sector
Crypto & Web3
Verticals
Smart Contracts, Blockchain Infrastructure, Compliance & Risk, DeFi, Threat Intelligence
Business Model
B2B
Customer Profile
Services & Consulting, Subscription SaaS, Freemium, Usage-Based SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
BlockSec Comparables
Compare BlockSec with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| SlowMist | 92% | |
| Quantstamp | 87% | |
| Hacken | 82% |
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BlockSec Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 6, 2022 | ||||
| Angel | Dec 27, 2021 |
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Key People
Founding team and executive leadership
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BlockSec Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Matrix | Seed |
| Vitalbridge | Seed |
| CoinSummer Labs | Seed |
| Impossible Finance | Angel |
| A&T Capital | Angel |
| Incuba Alpha | Angel |
| MetaWeb Ventures | Angel |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 19, 2026
Grew 17% QoQ, from 30 to 35 employees.
- Aug 21, 2026
Monthly visitors increased 59% MoM.
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Recent news
Latest coverage and updates
- launchesNov 4, 2026
BlockSec launches Payment Security Solution, which combines security assessments, penetration testing, red team assessments, and continuous monitoring and response to help payment institutions identify weaknesses, validate defenses, prepare for incidents, and detect and respond to emerging threats.
- is_developingSep 18, 2026
BlockSec is working with BlockSec to develop the UEX Security Standard, which covers verifiable solvency, multi-asset risk isolation, data and privacy protection, dynamic monitoring, and application and infrastructure defence.
- partners_withSep 10, 2026
BlockSec and RedotPay group sign a strategic partnership framework agreement on Sep 9th '26 to advance Web3 payment security and explore long-term research and information exchange on security and compliance in Web3 payments.
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BlockSec Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about BlockSec's valuation, stock price, and market status.
Is BlockSec a public or private company?
BlockSec is a private company.
What is the current stock price of BlockSec?
BlockSec is a private company, so its shares have no public market price. Caplight tracks BlockSec's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is BlockSec worth (valuation)?
Valuation information for BlockSec is not publicly available.
Can I buy BlockSec stock?
BlockSec shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was BlockSec's last funding round?
BlockSec's most recent funding round was Seed on July 6, 2022.
Who are the main investors in BlockSec?
Key investors in BlockSec include Matrix, Vitalbridge, Fenbushi Capital.
Will BlockSec IPO soon?
No public IPO plans have been announced for BlockSec.
How can I track BlockSec secondary market activity?
Caplight tracks bids, offers, and trades in BlockSec's shares on secondary markets.