Our Mission:
Bring Cryptoeconomy
to Real Life

Our Mission:
Bring Cryptoeconomy
to Real Life

A41 is a blockchain infrastructure service provider that aims to lead the crypto industry and build solid foundations for all ecosystems.

01/ total staked assets
2.5B USD
A41 is one of the leading validators in terms of total staked assets across APAC
02 / Effective Uptime
99.9%
A41 ensures an impressive 99.9% uptime, minimizing downtime and maximizing staking rewards for our clients.
03/ Share of all ETH staked
1.8%
A41 powers the ethereum ecosystem, contributing to its regional decentralization.
04 / Live Protocols
17+
A41 envisions a multi-chain future—so it’s a point of pride to be so connected across networks.
05 / Active Support
24/7
A41 provides 24/7 institutional-grade support to our clients
06/Staking Rewards Verified Staking Provider
Rating
AAA
A41 is acknowledged by the industry as one of the top-tier in terms of performance and reliabilty
01/ total staked assets
2.5B USD
A41 is one of the leading validators in terms of total staked assets across APAC
02 / Effective Uptime
99.9%
A41 ensures an impressive 99.9% uptime, minimizing downtime and maximizing staking rewards for our clients.
03/ Share of all ETH staked
1.8%
A41 powers the ethereum ecosystem, contributing to its regional decentralization.
04 / Live Protocols
17+
A41 envisions a multi-chain future—so it’s a point of pride to be so connected across networks.
05 / Active Support
24/7
A41 provides 24/7 institutional-grade support to our clients
06/Staking Rewards Verified Staking Provider
Rating
AAA
A41 is acknowledged by the industry as one of the top-tier in terms of performance and reliabilty
Embodying The Qualities Of A Leader 
In Blockchain Infra-services
01 / voyager
voyager
Traveling across industries to connect builders to the blockchain
02 / trailblazer
trailblazer
Creating new paths and opportunities for engineers and investors
03 / enthusiasts
enthusiast
Delivering deep insights into new blockchain technology
04/ innovator
innovator
Powering the newest and bravest projects with infrastructure
05/ pioneer
pioneer
Offering the Web3 community new yield earning opportunities
See a fit for yourself?
See a fit for yourself?
join us
Who We Are
John Park
CEO
John is the founder of A41.
Juman Han
CTO
Jooman believes blockchain will provide a trustless tech layer for an increasingly complex world. At A41, he shapes the vision and mission to address blockchain challenges.
Tony Kim
CSO
Tony believes that blockchain will enable a trust-minimized future.
Kevin Kim
CBO
Kevin is passionate about blockchain technology and has been pioneering business innovations. As CBO, he drives strategic growth and forges key partnerships, ensuring the company stays at the forefront of the blockchain industry.
Hudson Jang
Tech Team Lead
When the day comes the world realizes it really needs blockchain, Hudson wants to have created an infrastructure that can be used easily and safely by many.
Ben Euh
Marketing Lead
Faced with the reality that many people still find blockchain uncomfortable and difficult, Ben is constantly thinking about how to repackage the blockchain industry to make it easier and more accessible.
Pioneer
Enthusiasm
VOYAGER
INQUISITIVE
Pioneer
Enthusiasm
VOYAGER
INQUISITIVE
potential
Explorer
POSSIBILITIES
potential
Explorer
POSSIBILITIES
      
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