an aerial view of a city at night

Architecting the Permissionless Silk Road.

We bridge the technical depth of the Greater Bay Area with global digital liquidity.

Core Investment Pillars

ZK-Infrastructure

Zero-knowledge proofs are the foundation of sovereign data.

ZK-Infrastructure

Zero-knowledge proofs are the foundation of sovereign data.

ZK-Infrastructure

Zero-knowledge proofs are the foundation of sovereign data.

DePIN & RWA

Bringing physical infrastructure and real-world assets on-chain.

DePIN & RWA

Bringing physical infrastructure and real-world assets on-chain.

DePIN & RWA

Bringing physical infrastructure and real-world assets on-chain.

AI Convergence

Investing in the intersection of decentralized compute and intelligence.

AI Convergence

Investing in the intersection of decentralized compute and intelligence.

AI Convergence

Investing in the intersection of decentralized compute and intelligence.

Engineering Depth. Institutional Trust.

We aren't just financiers. We are the first engineers in your terminal, solving for cross-border compliance and technical scale before you even launch.

Technical Engineering

90

Global Compliance

85%

Network Liquidity

70%

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The Power of Connection

A Global Network of Technical Architects

Since our inception in 2025, Longmen Ventures has rapidly unified a core network of leading researchers, engineers, and institutional partners across the Greater Bay Area and Western markets. We don't measure success by volume, but by the technical weight of the protocols we help bring to life.

Investment Stages

Discovery

Pre-Seed

First cheque in the lab

Engineering advisory

Talent sourcing

Architecture audit

Discovery

Pre-Seed

First cheque in the lab

Engineering advisory

Talent sourcing

Architecture audit

Discovery

Pre-Seed

First cheque in the lab

Engineering advisory

Talent sourcing

Architecture audit

Expansion

Seed

GTM strategy

Institutional networking

Liquidity provisioning

Cross-border scaling

Expansion

Seed

GTM strategy

Institutional networking

Liquidity provisioning

Cross-border scaling

Expansion

Seed

GTM strategy

Institutional networking

Liquidity provisioning

Cross-border scaling

Strategic

Series A+

Global exchange listings

Ecosystem integration

Multi-jurisdiction legal

Exit architecture

Strategic

Series A+

Global exchange listings

Ecosystem integration

Multi-jurisdiction legal

Exit architecture

Strategic

Series A+

Global exchange listings

Ecosystem integration

Multi-jurisdiction legal

Exit architecture

Global Conviction. Technical Precision.

$150M+

Capital Available

We maintain a lean, high-conviction fund designed for rapid deployment. Our capital provides the primary momentum required to transition complex ZK-infrastructure from research labs to global market leadedrs.

3 Hubs

HK • SZ • DXB

Our physical presence in the world's most active tech corridors ensures deep access to the Greater Bay Area's engineering talent, institutional liquidity from China & Middle East. We are the bridge between East and West.

24/7

Architectural Advisory

We are technical partners first. Our internal team of architects provides around-the-clock support for code audits, ZK-circuit optimization, and cross-chain scaling, ensuring our founders never build in a vacuum

1st Cheque

High-Conviction Alpha

We specialize in being the first institutional capital in the room. Longmen provides the lead conviction that sets the technical and strategic standards for every funding round we spearhead.

Sovereignty is an Architectural Choice

Beyond capital, we provide the engineering partnership required to scale the permissionless future from the Greater Bay Area to the globe.

FAQs

What is Longmen's primary investment stage?

Does the fund only invest in Chinese companies?

What does "Engineering Support" actually involve?

Why the specific focus on ZK-infra and DePIN?

How should founders submit a proposal?

Shenzhen Bay Eco-Technology Park, Nanshan District, Shenzhen

Shenzhen Bay Eco-Technology Park, Nanshan District, Shenzhen