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Informal Systems Employee Directory

Software DevelopmentOntario, Canada11-50 Employees

Informal Systems is a mid-sized software development company based in Toronto, Ontario, Canada. Its work aims to foster trust in software and money by building reliable distributed systems and payments infrastructure. The company offers Quint, a specification language for designing distributed systems, and Cycles, a clearing protocol for real-world payments.

It operates within the software development and blockchain infrastructure space, serving developers and financial technology ecosystems that require dependable distributed systems and efficient payment clearing. In August 2025, media reported that Circle acquired Informal Systems' consensus engine Malachite to support Arc, a new open Layer-1 blockchain network for stablecoin finance.

Find Informal Systems employees' phone numbers or email addresses

Informal Systems Global Highlights

Location
Employees

Europe
22

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  • Switzerland
    6
  • Serbia
    6
  • Germany
    2
  • France
    2
  • Austria
    2
  • Netherlands
    1
  • Spain
    1
  • Italy
    1
  • United Kingdom Of Great Britain And Northern Ireland
    1

North America
19

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  • Canada
    13
  • United States Of America
    6

South America
4

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  • Brazil
    3
  • Argentina
    1

Informal Systems's Leadership

  • Chief Executive Officer at Informal Systems
    E. B.
    Chief Executive Officer
    Mobile Phone
  • Director Of Talent & People at Informal Systems
    S. K.
    Director Of Talent & People
    Mobile Phone
  • Product Lead at Informal Systems
    T. A.
    Product Lead
    Mobile Phone
  • Marketing Operations Manager at Informal Systems
    O. S.
    Marketing Operations Manager
    Mobile Phone
  • Senior Ux/Ui Engineer at Informal Systems
    A. W.
    Senior Ux/Ui Engineer
    Mobile Phone
  • Principal Scientist at Informal Systems
    J. W.
    Principal Scientist
    Mobile Phone
  • Hr Business Partner at Informal Systems
    T. T.
    Hr Business Partner
    Mobile Phone
  • Research And Development Specialist at Informal Systems
    G. L.
    Research And Development Specialist
    Mobile Phone

Informal Systems Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Information Security
  • Arts & Design
  • Business
  • Business Development
  • Other
  • Human Resources
  • Product Management

Contact profiles from Informal Systems

Name
Title
Contact
Location
Last Update
  • Chief Executive Officer at Informal Systems
    E. B.
    Chief Executive Officer
    Mobile Phone
    Canada, Ontario
    Sep 09, 2026
  • Director Of Talent & People at Informal Systems
    S. K.
    Director Of Talent & People
    Mobile Phone
    Canada, Ontario
    Sep 06, 2026
  • Product Lead at Informal Systems
    T. A.
    Product Lead
    Mobile Phone
    France, Île-de-France
    Jul 15, 2025
  • Marketing Operations Manager at Informal Systems
    O. S.
    Marketing Operations Manager
    Mobile Phone
    Canada, Quebec
    Aug 15, 2026
  • Senior Ux/Ui Engineer at Informal Systems
    A. W.
    Senior Ux/Ui Engineer
    Mobile Phone
    Canada
    Apr 15, 2026
  • Principal Scientist at Informal Systems
    J. W.
    Principal Scientist
    Mobile Phone
    Austria, Vienna
    Sep 11, 2026
  • Hr Business Partner at Informal Systems
    T. T.
    Hr Business Partner
    Mobile Phone
    Canada, British Columbia
    Sep 06, 2026
  • Research And Development Specialist at Informal Systems
    G. L.
    Research And Development Specialist
    Mobile Phone
    Italy, Sardinia
    Sep 13, 2026
  • Research Engineer at Informal Systems
    I. G.
    Research Engineer
    Mobile Phone
    Austria, Vienna
    Sep 12, 2026
  • Solutions Architect at Informal Systems
    M. P.
    Solutions Architect
    Mobile Phone
    Germany, Hamburg
    Sep 10, 2026

Frequently Asked Questions

What is Informal Systems known for?

Minus sign iconPlus sign iconInformal Systems was founded in 2019 and operates in the Software Development industry. Explore Informal Systems's company overview page for more information.

What is Informal Systems's most common email format?

Minus sign iconPlus sign iconInformal Systems employees' email format typically follows the pattern of First@informal.systems. Trying to find reliable and up-to-date employee contact data? Find more Informal Systems email formats with LeadIQ.

How many employees does Informal Systems have currently?

Minus sign iconPlus sign iconInformal Systems has approximately 49 employees as of August 2026. These team members are located across 3 continents, including Europe, North America and South America.

Who are Informal Systems's key employees and leadership?

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As of August 2026, Informal Systems's key employees include:

  • Chief Executive Officer: E. B.
  • Director Of Talent & People: S. K.
  • Product Lead: T. A.
  • Marketing Operations Manager: O. S.
  • Senior Ux/Ui Engineer: A. W.

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