Entrepreneurs
Laszlo Dellei: Driving Innovation at the Crossroads of Cybersecurity and Leadership
“Creativity, perseverance, and patience are essential for building a successful company. Success rarely happens overnight.”
These words reflect the mindset of Laszlo Dellei, CEO and Founder of Kerubiel, a company that has steadily positioned itself as a trusted name in IT consulting, cybersecurity, and data protection. His journey is not just about building a business—it is about building expertise, fostering innovation, and shaping a culture of continuous learning.
A Career Rooted in Information Technology
From the early stages of his professional life, Dellei was captivated by the power of information technology. He recognized its dual nature: while IT can drive progress and efficiency, it can also expose organizations and societies to significant risks.
This awareness shaped his career path. Rather than focusing solely on technology development, he chose to concentrate on information security—working at the intersection of innovation and protection. Throughout his career, he intentionally expanded his knowledge base, pursuing advanced certifications and professional qualifications to stay aligned with global standards in governance, cybersecurity, and risk management.
For Dellei, learning has never been separate from working. He believes growth comes from applying newly acquired knowledge directly to real-world challenges.
Founding Kerubiel: A Vision for Secure Innovation
Established in 2017, Kerubiel began as a consultancy specializing in IT governance, information security, and data protection services. The company quickly began supporting a diverse portfolio of clients—from SMEs to multinational corporations, financial institutions, insurance providers, and public-sector organizations.
In 2019, Kerubiel expanded into research and development, marking a significant step toward technological innovation. The company engaged in projects exploring artificial intelligence, virtual reality, and emerging digital infrastructures. These initiatives helped position Kerubiel not just as a consultancy firm but as a forward-thinking research contributor in modern technology fields.
As digital transformation accelerated during the global pandemic, cybersecurity became more critical than ever. Kerubiel responded by strengthening its AI-based defense mechanisms and developing advanced security solutions to counter evolving threats in remote and distributed environments.
Embracing AI and Compliance Standards
In recent years, Kerubiel has introduced specialized tools to address complex compliance requirements, including frameworks aligned with automotive industry security standards such as Verband der Automobilindustrie’s TISAX assessment model. By integrating security and compliance tools, the company has helped organizations demonstrate adherence to rigorous information protection standards while reducing administrative burdens.
Beyond cybersecurity, data protection has become a central pillar of Kerubiel’s operations. The company provides GDPR-focused advisory services, outsourced Data Protection Officer (DPO) and Chief Information Security Officer (CISO) functions, risk assessments, and training programs. It also acts as an EU representative for organizations operating outside the European Economic Area, particularly those seeking compliance with European regulations.
Leadership Philosophy and Responsibilities
As CEO, Dellei is responsible for shaping Kerubiel’s long-term strategy and guiding its growth trajectory. However, he does not confine himself to boardroom responsibilities. Remaining actively involved in technical discussions and ongoing projects allows him to stay connected with emerging trends and maintain professional sharpness.
He believes interdisciplinary thinking is one of his strongest assets. In today’s digital landscape, challenges rarely belong to a single domain. By encouraging cross-functional collaboration and supporting employees in broadening their knowledge—even beyond their immediate specialization—he fosters a culture of innovation and shared expertise.
To reinforce this approach, he continues investing in his own education, demonstrating that leadership is not about authority alone but about setting an example.
A Culture of Knowledge and Shared Ideas
At Kerubiel, professional development is actively encouraged. Employees are supported in attending trainings, gaining certifications, and participating in research initiatives. The company operates not only as a service provider but as a professional forum where ideas are exchanged openly.
Dellei strongly believes that innovation thrives in environments where knowledge flows freely. Transparency, collaboration, and intellectual curiosity are core components of Kerubiel’s internal culture.
Advice to Future Entrepreneurs
For aspiring business leaders, Dellei emphasizes three qualities:
- Creativity – Identifying unique solutions to real-world challenges.
- Perseverance – Continuing forward despite setbacks or uncertainty.
- Patience – Understanding that sustainable success takes time.
He advises young entrepreneurs to refine their ideas carefully, remain adaptable to changing circumstances, and actively seek feedback from colleagues and clients. Minor obstacles are inevitable—but overcoming them builds resilience and ultimately leads to meaningful success.
Through his leadership at Kerubiel, Laszlo Dellei demonstrates that modern entrepreneurship is not just about innovation—it is about responsibility, continuous learning, and guiding technology toward positive societal impact.
