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Built on Expertise.
Powered by Partnership.

We help founders and SMEs turn vision into traction. With strategy, funding, and execution — together.

Our Mission

At Estrach & Jung Consulting, we strive to make business growth accessible — especially for founders, people of diverse cultural backgrounds, and entrepreneurs navigating the challenges of building something from the ground up.


We help SMEs secure funding, develop strategic clarity, and create momentum — with expert partners guiding every step of the way. Our focus isn’t on presentations. It’s on real, measurable progress.

Meet the Core Team

“We’re not a firm with departments. We’re a team of specialists — and we call in the right people when it counts.”

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Jean-Daniel Estrach

Co-Founder & Financial Consultant

Expert in business planning, cash flow optimisation, and funding strategies.

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Maximilian Lukas Jung

Co-Founder & Strategic Consultant

Specialist in state/private funding programs and long-term business development.

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David Ohayon

IT Consultant

Manages CRM systems, optimises IT infrastructure, and creates smart-tech integrations.

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Liron D. Estrach

Marketing Strategist

Creates brand identities, ad strategies, and digital campaigns that convert.

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Plus a growing network of trusted consultants and partners in legal, HR, M&A, and beyond.

What We Stand For

We’re not bound by one method — but we are grounded in a shared mindset:

  • Efficiency 

  • Integrity

  • Sustainabilty

  • Creativity 

Estrach & Jung by Numbers

Over

€15M

in funding, secured for

clients and partners

7+

years of strategic consulting experience

20+

network partners

Clients from

10+

nationalities and industries

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