// TEAM

Committed to the Green Deal

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ANNA HOFMANN

Managing Director / Majority Shareholder

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AGNES FLEISSNER – MANN

Office Manager and Assistant CEO

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ANOUK JACOBS

Financial Manager

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SONJA JANOVSKY

Head of Corporate and Project Financing

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STEFANIA ELIZABETH AYALA

Management Assistant

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IRYNA SAZONOVA

Financial Relationship Manager

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OLIVER HASCHKA

Technical Director and Authorized Signatory

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JOHANNES NABECKER

Country Manager for Bulgaria and Serbia, Deputy Technical Director

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JOHANNES TRENKWALDER

Investment Principal

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SLATKO KOSTIC

Project Manager

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EDUARD IGNATYEV

Project Manager Bulgaria

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TSVETELIN STANILOV

Project Manager Bulgaria

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JULIO C. RIMADA HERRERA

Project Manager

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ERNESTO ORTEGA DÍAZ

Data Scientist

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YAHYA KOCAKALE

Data Analyst

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MARTIN PASTIR

Head of Business Development Slovak Republic

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ZOLTAN RITTER

Country Manager Hungary

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ANNA HOFMANN

Managing Director / Majority Shareholder

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AGNES FLEISSNER – MANN

Office Manager and Assistant CEO

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ANOUK JACOBS

Financial Manager

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SONJA JANOVSKY

Head of Corporate and Project Financing

<img decoding="async" src="https://www.greensource.at/wp-content/uploads/2025/05/Ayala_Stefania.jpg" alt="" />

STEFANIA ELIZABETH AYALA

Management Assistant

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IRYNA SAZONOVA

Financial Relationship Manager

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OLIVER HASCHKA

Technical Director and Authorized Signatory

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JOHANNES NABECKER

Country Manager for Bulgaria and Serbia, Deputy Technical Director

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JOHANNES TRENKWALDER

Investment Principal

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SLATKO KOSTIC

Project Manager

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EDUARD IGNATYEV

Project Manager Bulgaria

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TSVETELIN STANILOV

Project Manager Bulgaria

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JULIO C. RIMADA HERRERA

Project Manager

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ERNESTO ORTEGA DÍAZ

Data Scientist

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YAHYA KOCAKALE

Data Analyst

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MARTIN PASTIR

Head of Business Development Slovak Republic

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ZOLTAN RITTER

Country Manager Hungary

Minority Shareholders

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CHRISTIAN HOFMANN

Shareholder

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WOLFGANG SCHULZ

Shareholder

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RICHARD HAMM

Shareholder

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WILLARD J. L’HEUREUX

Shareholder

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GEZA TATRALLYAY

Shareholder

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BERNDT ZINNÖCKER

Shareholder

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CHRISTIAN HOFMANN

Shareholder

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WOLFGANG SCHULZ

Shareholder

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RICHARD HAMM

Shareholder

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WILLARD J. L’HEUREUX

Shareholder

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GEZA TATRALLYAY

Shareholder

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BERNDT ZINNÖCKER

Shareholder