What departments does Input Output Group have?

Input Output Group has employees across 15 departments including Program & Project Management, Legal, Human Resources, Engineering, Business.

What is the largest department at Input Output Group?

The largest department at Input Output Group is Engineering with 7 employees.

Where are Input Output Group employees located globally?

Input Output Group has employees across 6 continents and 50 countries including Ethiopia, Nigeria, South Africa, Bangladesh, Thailand.

How has Input Output Group's team size changed over time?

Input Output Group's team has decreased from approximately 498 to 367 employees based on available data.

Input Output Group Employee Directory

Software DevelopmentCentral Region, Singapore201-500 Employees

Input Output Group, founded in 2015 and based in Singapore's Central Region, operates as a decentralized, remote-working software development company. It focuses on delivering high-assurance blockchain products for public and private sector clients, underpinned by academic rigor and evidence-based software development.

The organization maintains a global, distributed workforce spanning multiple countries. In June 2026, it participated in Eurocrypt '26 and co-hosted a workshop on cryptographic tools for blockchains.

Input Output Group Global Highlights

Europe
209

United Kingdom Of Great Britain And Northern Ireland
93
Poland
16
Germany
14
Spain
11
France
10
Ireland
9
Greece
8
Switzerland
7
Italy
6
Portugal
5
Ukraine
3
Netherlands
3
Estonia
3
Serbia
3
Hungary
2
Romania
2
Austria
2
Sweden
2
Lithuania
1
Bulgaria
1
Bosnia And Herzegovina
1
Andorra
1
Norway
1
Armenia
1
Liechtenstein
1
Cyprus
1
Belgium
1
Slovakia
1

North America
113

United States Of America
96
Canada
9
Costa Rica
5
Mexico
3

Asia
35

Singapore
20
Japan
6
Turkey
3
Bangladesh
2
Thailand
1
India
1
Viet Nam
1
China
1

South America
11

Argentina
9
Brazil
1
Bolivia
1

Africa
6

Ethiopia
4
Nigeria
1
South Africa
1

Input Output Group's Leadership

M. M.
Ceo Of Blockfrost
Mobile Phone
Email
T. P.
Cto - Pogun | Bitcoin Defi
Mobile Phone
Email
G. M.
Chief Program Officer
Mobile Phone
Email
J. A.
Chief Legal Officer
Mobile Phone
Email
G. S.
Chief People Officer
Mobile Phone
Email
A. K.
Chief Scientist
Mobile Phone
Email
J. R.
Chief Technical Advisor, Midnight
Mobile Phone
Email
C. F.
Vice President Business Operations
Mobile Phone
Email

Input Output Group Employee Metrics

100%

50%

0%

2026

2025

Engineering
Product Management
Operations
Program & Project Management
Research
Other
Education
Administrative
Human Resources
Analytics

Contact profiles from Input Output Group

Name

Title

Contact

Location

Last Update

G. M.
Chief Program Officer
Mobile Phone
Email
Ireland, Munster
Sep 17, 2026
J. A.
Chief Legal Officer
Mobile Phone
Email
Bay
Oct 19, 2026
G. S.
Chief People Officer
Mobile Phone
Email
Ireland
Oct 02, 2026
M. M.
Ceo Of Blockfrost
Mobile Phone
Email
Czech Republic
Aug 31, 2026
T. J. H.
President
Mobile Phone
Email
Canada
Oct 19, 2026
T. P.
Cto - Pogun | Bitcoin Defi
Mobile Phone
Email
Germany
Sep 17, 2026
J. W.
Cofounder And Chief Strategy Officer
Mobile Phone
Email
Japan, Osaka
Sep 23, 2026
A. G.
Founder And Stake Pool Operator (spo) At Crpl
Mobile Phone
Email
Italy, Lazio
Jun 30, 2026
B. R.
Head Of Marketing
Mobile Phone
Email
United Kingdom, England
Oct 20, 2026
R. N.
Head Of People Engagement
Mobile Phone
Email
United Kingdom, United Kingdom
Oct 02, 2026

Frequently Asked Questions

What is Input Output Group known for?

Input Output Group was founded in 2015 and operates in the Software Development industry. Explore Input Output Group's company overview page for more information.

What is Input Output Group's most common email format?

Input Output Group employees' email format typically follows the pattern of First.Last@iohk.io. Trying to find reliable and up-to-date employee contact data? Find more Input Output Group email formats with LeadIQ.

How many employees does Input Output Group have currently?

Input Output Group has approximately 345 employees as of October 2026. These team members are located across 5 continents, including Europe, North America and Asia.

Who are Input Output Group's key employees and leadership?

As of October 2026, Input Output Group's key employees include:

Ceo Of Blockfrost: M. M.
Cto - Pogun | Bitcoin Defi: T. P.
Chief Program Officer: G. M.
Chief Legal Officer: J. A.
Chief People Officer: G. S.

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Input Output Group Employee Directory

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