

GERMAN: We are advisors on natural, social, human and financial capital. We create sustainable value by…
… optimising environmental and social Impact
… reducing costs
… organising compliance
… improving your market Position
… managing key Business risks
… strengthening your Reputation
Since 1993 our customers appreciated our holistic approach, innovative solutions, creativity and dedication. Through our global network Inogen and our team of 100 experts we offer customised solutions for almost every sustainability challenge and are valued by our clients as a powerhouse of content..
We connect entrepreneurial mind-set with environmental and social expertise. Let us accompany you on your sustainability journey and unlock your sustainable value.
We drive the change to a sustainable society.

Esteem = how we behave.
Joy = the key to our energy.
Learning = is our driver.
Excellence = what we deliver.
Innovation = our goal.
Financial Health = what we need.
Holistic Approach = denkstatt.
Why us? Because..
… sustainability is not only a buzzword.
… it is necessary to have a deep understanding of multiple perspectives.
… in times of disclosure, content and transparency are curcial for credibility.
… your decisions should be based on proven information.
… it generates credibility to put number behind your social and ecological Impact.
… different Stakeholder perspectives are becoming increasingly important for achieving future success.
… efficiency saves money.
… we are fun to work with.
denkstatt at a glance

Founded 1993 in Vienna
100 Experts
5 Countries (Austria, Bulgaria, Hungary, Romania, Slovakia)
7 Offices
1 International Network (Inogen)
100% commitment
Over 65% of our Projects come from excisting clients
Our team
Some say we´re a Group of highly qualified multisdiciplinary People who are dedicated to excellence.
That is true. But to be honest, we would rather call oursleves a bunch of crazy people who believe that as a company you can increase your competitive advantage by taking responsibility for your Business. Furthermore, we know that together with our Clients we´re able to make a difference.
But please go ahead and convince yourself….
- Österreich
- Bulgarien
- Ungarn
- Rumänien
- Slowakei
-
Ágnes Pápai
Assistant of Office Management
papai.a@denkstatt.hu -
Zsombor Ferjancsik
Managing Director
ferjancsik.zs@denkstatt.hu -
Attila Jenei
Business Unit Leader
jenei.a@denkstatt.hu -
Dalma Barabás
Head of Office Management
barabas.d@denkstatt.hu -
Ing. Martin Dolinský PhD.
Consultant
martin.dolinsky@denkstatt.sk -
Gustav Voitl BSc
Consultant
gustav.voitl@denkstatt.at -
DI Stefan Neumayer
Senior Consultant
stefan.neumayer@denkstatt.at -
Johannes Strobl MSc
Consultant
johannes.strobl@denkstatt.at -
DI Julia Haslinger
Senior Consultant
julia.haslinger@denkstatt.at -
Michael Pölzler
Project Assistant
Michael.poelzler@denkstatt.at -
Samira Romero
Marketing Manager
samira.romero@denkstatt.at -
Eva Maria Grosse MBA
Senior Consultant
eva.grosse@denkstatt.at -
Mag. Caroline Roiter LL.M.
Consultant Legal Compliance
caroline.roiter@denkstatt.at -
Amira Zauchner MA
Senior Consultant
amira.zauchner@denkstatt.at -
Martin Zenker MSc
Consultant
martin.zenker@denkstatt.at -
Stefan Pichler MSc
Consultant
stefan.pichler@denkstatt.at -
DI (FH) Andreas Polzer
Senior Consultant
andreas.polzer@denkstatt.at -
Merima Crnica BSc MA
Consultant
merima.crnica@denkstatt.at -
Adina Dragu
Junior Consultant
adina.dragu@denkstatt.ro -
DI Constantin Saleta
Senior Consultant
constantin.saleta@denkstatt.at -
Mag. Dr. Margit Kapfer
Manager, Decarbonisation
margit.kapfer@denkstatt.at -
DI Joachim Kircher
Senior Manager
joachim.kircher@denkstatt.at -
Boyan Rashev
Managing Partner
boyan.rashev@denkstatt.bg
+359 88 829 5768 -
Klimentina Rasheva
Managing Partner
klimentina.rasheva@denkstatt.bg
+359 88 829 5767 -
Fatima Bertran De Lis, Lda.
Senior Consultant
fatima.bertrandelis@denkstatt.at -
Leopold Frey
Business Development Director
leopold.frey@denkstatt.at -
Mag. Doris Führer-Rösener
Human Resource Manager
doris.fuehrer-roesener@denkstatt.at -
DI Willibald Kaltenbrunner, MBA
Managing Partner
willibald.kaltenbrunner@denkstatt.at -
Julianna Szabó
Financial manager
szabo.j@denkstatt.hu -
Barbara Donauer
Senior consultant
donauer.b@denkstatt.hu -
András Klopfer
Consultant
klopfer.a@denkstatt.hu -
Delia Cotarca
Office Management
office@denkstatt.ro -
DI Dr. Christian Plas
Managing Partner
christian.plas@denkstatt.at -
Ioana Silaghi
Marketing & Communication
ioana.silaghi@denkstatt.ro -
Melinda Nyitrai-Cseh
Senior Consultant
cseh.m@denkstatt.hu -
DI Gabriela Fistis, M.Eng.
Managing Partner
gabriela.fistis@denkstatt.ro -
Mag. Dr. Margit Kapfer
Manager, Decarbonisation
margit.kapfer@denkstatt.at -
Diana Terzieva
Office Management
diana.terzieva@denkstatt.bg
+359 87 816 7490 -
DI Sergiu Vasilie
Consultant
sergiu.vasilie@denkstatt.ro -
Florentina Radulescu
Management Systems & Legal Compliance Service Leader
florentina.radulescu@denkstatt.ro -
Csenge Domokos
Consultant
domokos.cs@denkstatt.hu -
Rebeka Gyurcsányi
Consultant
gyurcsanyi.r@denkstatt.hu -
Mgr. Peter Rakovský
Senior Consultant
peter.rakovsky@denkstatt.sk -
DI Mag. Iva Tahy
Consultant
iva.tahy@denkstatt.sk -
János Nádasi
Consultant
nadasi.j@denkstatt.hu -
Cristina Angheluta
Branch Manager
cristina.angheluta@denkstatt.ro -
Adina Nenicioiu, M.Eng.
Service Leader
adina.nenicioiu@denkstatt.ro -
Raluca Văduva
Sustainability Consultant
raluca.vaduva@denkstatt.ro -
Levente Földi
Consultant
foldi.l@denkstatt.hu -
Ramóna Matula
Consultant
matula.r@denkstatt.hu
-
Dóra Piszmán
Consultant
piszman.d@denkstatt.hu
-
Judit Juranics
Senior Consultant
juranics.j@denkstatt.hu -
Gábor Raska, MRICS
Property & Transactions Team Leader
raska.g@denkstatt.hu -
Eszter Sólyom
Senior Consultant & Coach
solyom.e@denkstatt.hu -
Denitza Pavlova, PhD
Senior Consultant
denitza.pavlova@denkstatt.bg
+359 88 486 4805 -
Penka Korkova
Senior Consultant
penka.korkova@denkstatt.bg
+359 89 553 9807 -
Peter Seizov
Senior Consultant
peter.seizov@denkstatt.bg
+359 88 486 5232 -
Ivan Paspaldzhiev
Consultant
ivan.paspaldzhiev@denkstatt.bg
+359 89 333 6957 -
Tzveta Medarska
Consultant
tzveta.medarska @denkstatt.bg
+359 89 553 9806 -
Nevena Davidova
Marketing Professional
nevena.davidova@denkstatt.bg
+359 89 729 9608 -
Nikolay Mihaylov
Consultant
nikolay.mihaylov@denkstatt.bg
+359 98 890 3686 -
Yana Yordanova
Trainee
yana.yordanova@denkstatt.bg
+359 88 369 6938 -
Lea Kerschner, MSc
Senior Consultant
lea.kerschner@denkstatt.at -
Aida Szilagyi
Coop-Partner
aidaszilagyi@cnpcd.ro -
Mag. Bernhard Kasper
Senior Consultant
bernhard.kasper@denkstatt.at -
Dr. Ferdinand Koch
Senior Manager, Group Director Sales
ferdinand.koch@denkstatt.at -
DI Matthias Kolck
Senior Consultant
matthias.kolck@denkstatt.at -
DI Florian Krautzer, MPhys.
Manager, Circular Economy
florian.krautzer@denkstatt.at -
DI Joachim Kircher
Senior Manager
joachim.kircher@denkstatt.at -
Mag. (FH) Andreas Lindinger
Senior Consultant
andreas.lindinger@denkstatt.at -
Dr. Peter Linzner
Managing Partner
peter.linzner@denkstatt.at -
Mireille Marien
Controlling
mireille.marien@denkstatt.at -
Mag. Evelin Milleret
Senior Consultant
evelin.milleret@denkstatt.at -
Mato Petrovic
Chef de Cuisine
office@denkstatt.at
-
Mag. Jutta Rasel
Senior Consultant
j.rasel@denkstatt-enertec.at -
DI Clemens Rainer, MSc
Senior Consultant
clemens.rainer@denkstatt.at -
Mag. Karl Resel
Senior Manager
karl.resel@denkstatt.at -
Mareike Schröder
Office Assistant
mareike.schroeder@denkstatt.at -
Mag. Christian Schützenhofer
Senior Consultant, Sales Director
c.schuetzenhofer@denkstatt-enertec.at -
DI Johann Schweighofer
Senior Consultant
johann.schweighofer@denkstatt.at -
Mag. Andrea Trumler-Berneck, MSc
Senior Consultant
andrea.trumler@denkstatt.at
Effective networks are all about expanding opportunities and creating fruitful partnerships
As we advise our clients on how to receive various certificates we also believe that it´s our duty to certify our offices as well. That´s why denkstatt group has sites with quality and environmental management certificates in Austria, Hungary and Bulgaria such as ISO 14001 and ISO 9001.
Inogen
The Global Connections to Achieve Superior Local Results
Inogen is a global corporation providing multinational organisations with consistently high quality and cost effective environmental, health and safety solutions. With offices located on every continent, more than 4,000 staff worldwide, and projects completed in more than 120 countries, Inogen provides a geographical reach unparalleled in the industry. Global Thinking. Local Delivery.
denkstatt & enertec
Demands on supply and safety change even faster by the growing complexity of modern society, economy and jurisdiction. Efficient and sustainable energy-supply, -use and -distribution can only be practicable, if all the different requirements and future strategic necessities are incorporated. This is denkstatt & enertec GmbH’s competence:
We seek to position you and your company ready to take on future challenges and ambiguities – and therefore present solutions in accordance to your everyday working process.
Our services include site energy supply concepts, energy-audits (acc. to EU and federal lwas), analysis and evaluation of efficiency measures and optimisations. We offer state-of-the-art refrigeration engineering, Carbon Footprint assessment, „Green Building“ conformity, monitoring and implementation of management systems (e.g. ISO 50001).
Enertec
ENERTEC is an engineering consultancy with a focus on thermal power engineering, refrigeration technology, HVACR and energy media supply. It was founded in Graz in 1991. For its clients in the fields of industry, commerce and services ENERTEC always aims to find cost-effective solutions and to support their implementation.
More Partner….















denkstatt Group has office sites in 5 countries:
Austria, Bulgaria, Hungary, Slovakia and Romania.
Get in touch to make a difference.
Austria
denkstatt GmbH
Hietzinger Hauptstraße 28
1130 Vienna, Austria
Telephone: +43 1 786 89 00
Email: office@denkstatt.at
Austria
denkstatt & enertec GmbH
Hietzinger Hauptstraße 11
1130 Vienna, Austria
Telephone: +43 1 890 28 25
Email: office@denkstatt-enertec.at
www.denkstatt-enertec.at
Bulgaria
denkstatt Bulgaria OOD
115 Arsenalski blvd., fl. 5,
1421, Sofia, Bulgaria
Telephone: +359 2 470 7508
Email: office@denkstatt.bg
Hungary
denkstatt Hungary Kft.
Seregély utca 6
1037 Budapest, Hungary
Telephone: + 36 1 239 1206
Email: denkstatt@denkstatt.hu
Slovakia
denkstatt Slovensko s.r.o.
BC Kerametal, Jašĺkova 2
821 03 Bratislava, Slovakia
Telephone: +421 2 482 91 46
Email: office@denkstatt.sk
Romania
denkstatt Romania S.R.L.
Str. Madrid Nr. 22
300391 Timisoara, Romania
Telephone: +40 256 43 43 97
Email: office@denkstatt.ro
Romania
denkstatt Romania S.R.L.
Str. Parintele Galeriu 6C,
020762 Bucuresti, Romania
Telphone: +40 256 43 43 97
Email: office@denkstatt.ro