Our offices

Meet our team

Where does our passion for our work come from? 

From each and every one of us.

Within our dedicated and international team of more than 170 experts, we all share an understanding and conviction of sustainability. This collective mission combined with a personal, trusting, and appreciative working environment is where our team spirit arises.

International Managing Directors:

Christian Plas

Managing Partner Austria & Founder

Boyan Rashev

Managing Partner Bulgaria

Joachim Kircher

Senior Manager Slovakia

Klimentina Rasheva

Managing Partner Bulgaria

Willibald Kaltenbrunner

Managing Partner Austria

Attila Jenei

Managing Partner Hungary

Peter Linzner

Managing Partner Austria

Group functions:

Iris Kral

Service Lead Sustainability Assessment

Constantin Saleta

Service Lead Decarbonization

Ivan Paspaldzhiev

Service Lead Biodiversity, Natural & Social Capital

Sergiu Vasilie

Service Lead EHS Management

Andreas Lindinger

Service Lead Smart Urban Management

Joachim Kircher

Sales

Samira Romero

Marketing

Mireille Marien

Finance

Contact details of all offices

Vienna

denkstatt GmbH

Hietzinger Hauptstraße 28,

1130 Vienna, Austria

+43 1 786 89 00

office@denkstatt.at

Sofia

denkstatt Bulgaria OOD

4 – 6 Street Lyubata, fl. 5, app.

131407 Sofia, Bulgaria

+359 2 470 7508

office@denkstatt.bg

Budapest

EY denkstatt Kft.

1132 Budapest, Váci út 20.

denkstatt@denkstatt.hu

Timisoara

denkstatt Romania S.R.L.

Ulpia Traiana 2 street,

300215 Timișoara, Romania

+40 256 43 43 97

office@denkstatt.ro

Bucharest

denkstatt Romania S.R.L.

Calea Floreasca 169A street,

077190 Bucharest, Romania

+40 256 43 43 97

office@denkstatt.ro

Bratislava

denkstatt Slovensko s.r.o.

Zochova 5,

811 03 Bratislava, Slovakia

+421 (0) 2 32 335 106

office@denkstatt.sk

Main contacts in Austria:

Chistian Plas

Managing Partner & Founder

Willibald Kaltenbrunner

Managing Partner

Peter Linzner

Managing Partner

Amira Zauchner

Associate Manager ESG-Strategy, Materiality & Supply Chain Management

Andreas Lindinger

Associate Manager Smart Urban Management

Bernhard Kasper

Senior Manager EHS

Iris Kral

Senior Manager Sustainability Assessment

Constantin Saleta

International Service Lead Decarbonization, Associate Manager

Margit Kapfer

Senior Manager Decarbonization

Leopold Frey

Senior Sales Manager

Joachim Kircher

Sales Director

Karl Resel

Senior Manager, Attorney

Merima Crnica

Associate Manager Management Systems

Mireille Marien

Controlling Manager

Nikolas Sachs

Associate Manager Decarbonization

Samira Romero

Group Marketing Manager

Sandra Pettersen

Office Manager

Stefan Pichler

Associate Manager Circular Economy

Main contacts in Bulgaria:

Boyan Rashev

Managing Partner

Klimentina Rasheva

Managing Partner

Nevena Davidova

Chief Operating Officer

Ivan Paspaldzhiev

Senior Manager, Service Lead Biodiversity | Natural & Social Capital

Tzveta Medarska

Team Lead | Senior Manager

Denislav Borisov

Marketing

Diana Terzieva

Office Manager

Main contacts in Hungary:

Attila Jenei

CCaSS Partner, Head of EY denkstatt

Csaba Csiszkó

CCaSS Senior Manager | Sustainability

Gábor Raska

CCaSS Senior Manager I Real Estate, Transactions & Development Advisory

Tamás Nagy

CCaSS Senior Manager | Environmental Impact Assessment

András Klopfer

CCaSS Manager | Sustainable Buildings | BREEAM International Assessor & AP

Main contacts in Romania:

Gabriela Fistis

Managing Partner

Ioana Silaghi-Perju

Team Lead Sustainability, Marketing & Communications Lead

Ana Maria Streche

Team Lead Resources & Urban Management

Sergiu Vasilie

Team Lead EHS & Decarbonization

Delia Cotarcă

Office Management

Main contacts in Slovakia:

Joachim Kircher

Senior Manager

Monika Budiaková

Consultant

Hana Ovesná

Senior Consultant

Peter Rakovský

Senior Consultant

Michal Ruman

Consultant

Marianna Rusková

Project Assistant

Iva Tahy

Senior Consultant

Kristína Tománková

Project Assistant