We are hae.sh

hae.sh was founded in September 2020 by Sebastian Holler, Nicolas Kirchmayr and Stefan Lew to tackle problems within internal and external audits. Our goal is to develop and distribute an easy-to-use continuous audit application based on blockchain for internal and external audits.
Contact us
Sebastian Holler
Co-Founder | Business Development
Sebastian Holler studied accounting at Penn State University and has experience with implementing and managing internal control systems under the Sarbanes Oxley Act. He is a specialist in ICS, auditing, and blockchain strategies.
Nicolas Kirchmayr
Co-founder | Solution Design
Nicolas Kirchmayr is a graduate in mathematics from ETH Zurich. He was a Data Scientist for general business applications in the area of Predictive Analytics & Artificial Intelligence and is a specialist for agile software development and process digitization.
Stefan Lew
Co-founder | System Architecture
Stefan Lew studied computer mathematics at JKU Linz. He is a blockchain expert and full-stack developer with many years of programming experience and a great passion for encryption methods and distributed ledger technologies.
Oliver Wesely
Engineer | Solution Design
Oliver Wesely is a graduate in Data Science and Machine Learning at UCL London. He has worked on process automations, risk models, software engineering, NLP and is passionate about blockchain applications.
Lorenz Nimmervoll
Engineer | System Architecture
Lorenz Nimmervoll is a graduate of the Linz Technical College and has been an IT enthusiast since he was 3 years old. He is software developer and cloud architect and has experience in building SaaS applications.
Philipp Dibelka
Senior Risk Manager | Business Development
Philipp graduated in industrial engineering at TU Vienna and continued his life path at Deloitte Austria. His experience goes from implementing and auditing (i.e. SOX) Internal Control Systems and Enterprise Risk Management Systems (incl. GRC Software). Topics he is passionate about reach from Finance / Investing to sports, especially Basketball.
How about you?
See all Open Positions (m/f/x)
We are always looking for motivated people. Find all open positions at our Jobs page or just send us an email for an unsolicited application.

    The hae.sh Story

    Proof of Concept
    With a preventive and a detective control, reported investments could be tested automatically.
    Foundation of hae.sh GmbH
    Sebastian Holler, Nicolas Kirchmayr and Stefan Lew agree on a long-term cooperation to strengthen economic trust.
    Research grant
    The Austrian Research Promotion Agency (FFG) grants hae.sh GmbH funding within the framework of their general program.
    First Employees
    With the onboarding of first employees, research in the field of „Audit Analytics“ is actively continued
    Seed Financing
    Martin Klässner, Dr. Paul Achleitner, Michael Engl and the Blue Minds Company join hae.sh as experienced investors with a broad network and expertise.
    Minimal Viable Product
    As a web platform, DICE.Controls supports companies and auditors in automating detective controls.