Want to grow your startup to the next level? Join our events, workshops or book a free coaching call today!

Programs & Trainings

Sign up to join our program, events and workshops!

Create your vision and establish your business model

In this course you’ll learn how to get from your vision to your goal. In the next step, we’ll look at how you can establish and validate your business model.

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Bring your business to market and get your first customers

In this course you’ll learn how to bring your business to the market. Furthermore, we’ll look at how you can get your first customers.

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Get ready for external investment

In this course we’ll teach you everything you need to know to successfully complete an external investment.

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What our network says

  • We got guidance and support on our pricing strategy and on our legal setup of our investment round through Sandborn – They organized some helpful events with their network partners.

    Tanja Koch
    Co-Founder @ Amplo
  • Sandborn helped us not only get fundraising ready, they also connected us to valuable network of investors

    Nadia Fischer
    Founder, CEO of
  • I have been coached by Isabelle and she helped me work through my first business steps and I now welcomed her as a valuable board member and angel investor in my startup.

    Laura Matter
    Co-founder @ Noii
  • Thanks to the collaboration with Sandborn, we were able to launch a digital interior design service for Interio in a lean and agile way. Furthermore Sandborn built up the company behind the service, VIZU 3D, which is now one of our trusted business partners

    Salome Harte
    Manager @Migros-Genossenschafts-Bund
  • Working with Sandborn gave us an external perspective on our strategic project. The broad entrepreneurial knowledge helped us to provide concrete market size and positioning of our product to the stakeholder.

    Dimitri Grieder
    Entrepreneur @ Die Mobiliar

Upcoming Events

Our Team


Isabelle Siegrist

CEO & Founder

Isabelle has been helping to build up companies across Switzerland since 2014, first for 2 years at as CIO and then with her own company builder Sandborn. She supports entrepreneurs and corporates from various industries in scaling (from idea validation, product/service development, market entry to growth financing), builds companies of her own, and invests in Startups. She was recognized as one of the TOP 100 Businesswomen in Switzerland 2018, 2019, and 2020 and is a Forbes 30 under 30 Alumna (2019), studied Business Innovation at HSG, and majored in Social Entrepreneurship at ESCP Europe. She is a coach at Innosuisse and regularly teaches at various colleges and universities on entrepreneurship topics.