kona.ch
01 Nordfold GmbH — Zürich, CH

Security automation, simplified.

We're a Swiss engineering team specialising in network security automation for enterprises. We build the systems that give security teams control, visibility, and audit-ready evidence; and we ship our own platform, Kona.

02

What we do

Security architecture, software engineering, and production-grade delivery. All from one team.

  1. 01

    Network Security Automation

    We turn internal scripts and fragile tooling into governed, auditable workflows that reduce change request turnaround from days to hours. Deep integrations with firewall, proxy, and SIEM vendors.

    • Cross-System Integration
    • Workflow Automation
    • Scripts to Software
  2. 02

    Software Engineering

    Embedded with your team or delivering independently. We bring structured thinking to complex software challenges and stay hands-on until it runs in production.

    • Requirements Analysis
    • Technical Expertise
    • Strategy
  3. 03

    Architecture & Platform Engineering

    System design for platforms that need to satisfy auditors, support multi-tenancy, and scale under regulatory scrutiny. We think in compliance and operational maturity from day one.

    • System Design
    • Platform Engineering
    • Security Architecture
  4. 04

    DevOps & Delivery

    Strong background in CI/CD, containerised environments, and infrastructure automation. Every project we deliver comes with the tooling and discipline to run it in production.

    • CI/CD
    • Cloud & On-Premises
    • Deployment Automation

Based on our industry experience, we've built a network security automation platform that standardises the repeatable and gives teams the tools to build: Kona

03 Our platform

One platform,
secure at every layer.

Kona is our enterprise network security automation platform. A secure runtime where security teams deploy standard automation and build custom tools tailored to their environment.

Kona platform Kona platform
04

About

Nordfold is a Swiss software consultancy based in Zürich, focused on network security automation, secure development, and the infrastructure that ties them together. We built Kona to put this expertise on a platform.

Experience

  • Enterprise security automation across large Swiss organisations.
  • Strong focus on secure software lifecycle and security-by-design.
  • Hands-on with major firewall, identity, and SIEM vendors.
  • Swiss regulated industries: banking, insurance, media, public sector.

How We Work

  • System-first: architecture, constraints, and context before code.
  • Built for production, auditability, and long-term ownership.
  • Integrated into your stack, identity systems, and security controls.
  • AI-augmented development and automation workflows.
Sebastian Schrepfer
Sebastian Schrepfer
Founder & Software Engineer
Nordfold is member of
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Contact

Interested in working together? We'd like to hear from you.

Get in Touch
Address
Nordfold GmbH
c/o Genossenschaft coalist
Seefeldstrasse 62
8008 Zürich, Switzerland
CHE-391.118.855 MWST
Send a message
Let's talk about what you need.