Insights

Innovation Leadership Input Output Hong Kong (IOHK) has demonstrated strong innovation capacity with recent launches of advanced blockchain solutions like Midnight and the Chang hard fork, indicating a continuous pipeline of cutting-edge technology developments that can be leveraged for enterprise blockchain deployments.

Research & Development As a research-driven company committed to academic rigor and evidence-based development, IOHK offers specialized expertise that can appeal to organizations seeking reliable and secure blockchain infrastructure, especially in financial services, government, and enterprise sectors.

Strategic Partnerships Recent collaboration with Blockchain4Europe highlights their openness to forming strategic alliances on blockchain policy and infrastructure, providing opportunities for partners in regulatory compliance, privacy technologies, and secure financial systems.

Market Expansion With a growing user base through products like Lace designed to attract mainstream consumers, IOHK represents a promising partner for companies aiming to expand into decentralized finance, digital asset management, or user-friendly blockchain interfaces.

Financial Strength Revenue figures between $250 million and $500 million demonstrate solid financial stability, offering potential for larger-scale collaborations, enterprise integrations, and customized blockchain solutions for clients in various sectors seeking proven blockchain technology.

Input Output (IOHK) Tech Stack

Input Output (IOHK) uses 8 technology products and services including Google Ads, Webpack, React, and more. Explore Input Output (IOHK)'s tech stack below.

  • Google Ads
    Advertising
  • Webpack
    Development
  • React
    Javascript Frameworks
  • iClarity B2B2C
    Marketing Automation
  • Ubuntu
    Operating Systems
  • Debian
    Operating Systems
  • Ruby
    Programming Languages
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

Input Output (IOHK)'s Email Address Formats

Input Output (IOHK) uses at least 1 format(s):
Input Output (IOHK) Email FormatsExamplePercentage
First.Last@iohk.ioJohn.Doe@iohk.io
98%
First@iohk.ioJohn@iohk.io
1%
First.L@iohk.ioJohn.D@iohk.io
1%

Frequently Asked Questions

Where is Input Output (IOHK)'s headquarters located?

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Input Output (IOHK)'s main headquarters is located at Singapore, SG. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is Input Output (IOHK)'s official website and social media links?

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Input Output (IOHK)'s official website is iohk.io and has social profiles on LinkedIn.

What is Input Output (IOHK)'s NAICS code?

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Input Output (IOHK)'s NAICS code is 5112 - Software Publishers.

How many employees does Input Output (IOHK) have currently?

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As of October 2025, Input Output (IOHK) has approximately 452 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: C. H.Cto, Midnight Tribe: B. B.Chief Technology Officer: R. T. P.. Explore Input Output (IOHK)'s employee directory with LeadIQ.

What industry does Input Output (IOHK) belong to?

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Input Output (IOHK) operates in the Software Development industry.

What technology does Input Output (IOHK) use?

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Input Output (IOHK)'s tech stack includes Google AdsWebpackReactiClarity B2B2CUbuntuDebianRubyX-Content-Type-Options.

What is Input Output (IOHK)'s email format?

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Input Output (IOHK)'s email format typically follows the pattern of First.Last@iohk.io. Find more Input Output (IOHK) email formats with LeadIQ.

When was Input Output (IOHK) founded?

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Input Output (IOHK) was founded in 2014.

Input Output (IOHK)

Software DevelopmentSingapore, Singapore201-500 Employees

Founded in 2015, IOHK is one of the world’s pre-eminent blockchain research and engineering companies, best known for the Cardano blockchain platform
We are a fully decentralized, remote-working organization committed to the highest principles of academic rigour and evidence-based software development. The company builds high-assurance blockchain products for public and private sector clients.
Our goal is simple – to fuel our drive to be best in class by giving you the opportunity, resources and support to deliver your finest work to date. You’ll work with some exceptionally talented and friendly individuals who are always open to new ideas and ways of working.
IOHK is an advocate of decentralized remote working, with over 300 people working in more than 50 countries. Everyone has a different skill set, a different culture, and is at a different stage in their life. We aim to make collaboration between diverse people fun, exciting, and always rewarding. Many companies say they ‘think outside the box’ – for IOHK it’s more, ‘we think outside the geography’.

Section iconCompany Overview

Headquarters
Singapore, SG
Website
iohk.io
NAICS Code
5112 - Software Publishers
Founded
2014
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Input Output (IOHK)'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Input Output (IOHK)'s revenue is estimated to be in the range of $250M$500M

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