Andreas Hoffmann

Chief Executive Officer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 2

 

“Optimal performance to maximise the return on your investment – this is the guiding principle of the Greencells Group.”

Andreas Hoffmann is the Chief Executive Officer of the Greencells Group. In 2008, following a successful career as a professional media designer, he sold his agency in order to move into a more sustainable field. Since he joined Greencells in 2009, Andreas has worked with the co-founder, Marius Kisauer, to transform the original construction company into the biggest European provider of solar power plants. Today, Greencells has 600 employees worldwide and has built plants greater than 1 gigawatt in 25 countries on five continents. 

Cyrill Reidelstürz

Chief Financial Officer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

 "My definition of sustainability is both external on a global scale and internal for the Greencells Group."

Cyrill Reidelstürz is responsible for international group finance. Before joining Greencells, Cyrill had a senior role in finance at the Hoffmann Group with branches in 26 countries worldwide and more than EUR 1B Turnover. Prior to this, Cyrill worked as a Senior Financial Controller and Project Manager with Metro Properties, the Real Estate arm of Metro Group with EUR 8B of real estate under management as well as Finance Manager for an internationally known real estate fund. Cyrill started his career in assurance at PricewaterhouseCoopers especially in real estate, energy and industrial engineering and has therefore a strong focus on accounting and reporting. Cyrill holds a diploma in accounting, external and internal auditing, controlling and business law.

Patrick Clemens

Chief Technology Officer / Chief Operations Officer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Patrick has vast experience in solar PV power systems and expertise in designing, implementing and commissioning, distribution networks, power substations/ switch yards; both middle and low voltage switchgears, protection, control, automation and measurement. He was involved in system design, implementation management and performance of all engineering service and realization in over 100 projects with a nominal capacity of over 1GW with a high variation of technologies. Prior to joining Greencells, Patrick was the responsible Manager for a 600MW cell fab of Q Cells in Malaysia.

Firmwide

Christine Blum

Assistant to CEO

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Niko Heinrich

Corporate Entity Coordinator

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Legal & Human Resources

James Tyson

General Counsel

Bahnhofstraße 28

66111 Saarbrücken

cell DK: +45 (0) 30 31 88 84

cell UK: +44 (0) 738 040 1886

 

 "Being part of the rapid growth of sustainable energy is incredibly rewarding"

James, is the General Counsel for the Greencells Group. James started his career as a renewable energy lawyer with the international law firm, Baker McKenzie, before becoming in-house counsel for a developer, European Energy. James has experience in and is responsible for managing the legal aspects of the entire project cycle from structuring, acquisition of projects, negotiation of core project contracts (e.g. EPC and O&M), through to project financing and exit.

Nicole Schubotz

Legal Counsel / Human Resources Manager

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 12

cell: +49 (0) 151 644 189 07

 

 "Contributing to saving the planet with such a young, international, highly motivated team is absolutely thrilling."

Nicole Schubotz, a lawyer with considerable experience and a wide range of expertise, has dual responsibility for the company’s legal affairs and the Human Resources department. Nicole supervises every single contract associated with the delivery of a Greencells’ solar plant and liaises with the big law firms that regularly collaborate with Greencells on various legal matters.

Sahel Ramezani Tabar

Legal Counsel

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

cell: +49 (0) 160 484 0 421

 

Christina Andersen

Senior Legal Counsel

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

 

 

Maria Gabriela Dorotan

Legal Counsel

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

 

 

Finance

Susanne Welter

Head of Accounting - Accounting & Financial Reporting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49681 992 669 31

fax: +49 (0) 681 992 669 20

 

Niko Schirra

Project Management - Finance / Assistant to CFO

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Darina Decheva

 
Structured Finance Manager

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 23

fax: +49 (0) 681 992 669 20

 

 

Ildiko Horvath

Corporate Treasury

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 33

fax: +49 (0) 681 992 669 20

 

Matthias Schmidt-Liebig

 
Tax Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

 

Daria Praslova

Financial Controlling

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 56

fax: +49 (0) 681 992 669 20

 

Ofelia Kindich

Accounting & Financial Reporting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 19

fax: +49 (0) 681 992 669 20

 

 

Ana-Catherine Candea

Finance Junior Associate

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 41

fax: +49 (0) 681 992 669 20

 

 

Ursula Malcowski

Accounting & Financial Reporting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 38

fax: +49 (0) 681 992 669 20

 

 

Andreas Missy

 
Accounting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

 

Carmen Ochs

 
Accounting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

 

Sandra Reichert

 
Insurance Specialist

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

 

Monika Retschy

 
Controlling

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

 

Maximilian Jahr

Controlling

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Sales & Business Development

Florian Johänntgen

Head of Sales

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 18

fax: +49 (0) 681 992 669 20

 

"The Greencells Group has been a success story from the start. I am very happy to constantly contribute to it."

Florian Johänntgen is Head of Sales and the third member of the pioneering Greencells’ trio that made the company the global success story that it is today. Having built a global sales team from scratch, Florian is responsible for European sales and Customer Relationship Management. He supervises developers and co-developers and is a vital part of the investor relation teams.

Christian Spies

Vice President - Business Development

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 18

fax: +49 (0) 681 992 669 20

 

Dan Ludusan 

Head of Strategic Business Development - Operations

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 13

cell: +49 (0) 151 551 404 52

fax: +49 (0) 681 992 669 20

 

Project Development

Christophe Leyssieux

Head of Project Development

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Pablo Cárdenas

Manager - Project Development

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Engineering

Enzo Klepper

Head of Design & Engineering 

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 44

fax: +49 (0) 681 992 669 20

 

Holger Fuchs

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Benjamin von Berg

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 52

fax: +49 (0) 681 992 669 20

 

Markus Riedel

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 17

fax: +49 (0) 681 992 669 20

 

Ioana Berfela

Design & Engineering

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 364 73 09 00

fax: +40 (0) 364 73 09 00

 

Andrei Popa

Design & Engineering

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 364 730 900

cell: +40 (0) 770 452 860

 

Bogdan Cosma

Design & Engineering

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 364 730 900

cell:  +40 (0) 747 278 979

 

Hamidreza Shabanali

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Jaydeepkumar Patel

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Ahmed Mohamed

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Samir Mohamed

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Quality Management

Holger Killian

Head of Quality Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 42

fax: +49 (0) 681 992 669 20

 

Thomas Sandner

Quality Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Christian Roman

Quality Management

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 364 73 09 00

fax: +40 (0) 364 73 09 00

 

Frederic von Frankenberg

Quality and Project Coordinator

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Procurement & Construction

David Walter

Head of Global Construction, Procurement & Logistics

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 57

fax: +49 (0) 681 992 669 20

 

Oana Ghinea

HR & Operative Procurement - Team Leader

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 16

fax: +49 (0) 681 992 669 20

 

Benedikt Peters

Strategic Procurement - Team Leader

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 48

fax: +49 (0) 681 992 669 20

 

Veronika Moskalevska

Logistics Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 32

 

Andreea Man

Project Purchasing

Ploiesti Street, no.1

Cluj-Napoca 400157

phone: +40 762 276 742

fax: +49 (0) 681 992 669 20

 

Rouven Krämer

Project Purchasing

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 24

fax: +49 (0) 681 992 669 20

 

Aline Cazarim

Project Purchasing

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Sandor Bertok

Project Purchasing

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 49

fax: +49 (0) 681 992 669 20

 

Hanga Kovács

Project Purchasing

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 22

fax: +49 (0) 681 992 669 20

 

Marius Almasan

Site Management

Oltului, nr.79

Cluj-Napoca 400600

 

Radu Drulea

Site Management

Oltului, nr.79

Cluj-Napoca 400600

 

Sorin Zaharie

Site Management

Oltului, nr.79

Cluj-Napoca 400600

 

Marius Adrian Gros

Site Management

Oltului, nr.79

Cluj-Napoca 400600

 

Alexandru Vaida

Quality Management

Oltului, nr.79

Cluj-Napoca 400600

 

Andrei Bularda

Site Manager

Oltului, nr.79

Cluj-Napoca 400600

 

Septimiu Campean

Construction Manager

Oltului, nr.79

Cluj-Napoca 400600

 

Project Management

Miguel Velasco

Head of Project Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Michael Laick

Project Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 58

fax: +49 (0) 681 992 669 20

 

Anca Ludusan

Project Management

Bahnhofstraße 28

66111 Saarbrücken

fax: +49 (0) 681 992 669 20

 

 

Ilian Nikolov

Project Management – UAE

Bahnhofstraße 28

66111 Saarbrücken

mobile: +359 (0) 887 565 655

office UAE: +971 (0) 501 542 019

fax: +49 (0) 681 992 669 20

 

Adrian Moldovanu

Project Management

Ploiesti Street, no.1

Cluj-Napoca 400157

fax: +49 (0) 681 992 669 20

 

 

Artur Olzak

Project Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Andrei Negrean

Project Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Operation & Maintenance

Ahmed Altarawneh

O&M Project Manager

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 10

fax: +49 (0) 681 992 669 20

 

 

George Pouros

O&M Engineer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 10

fax: +49 (0) 681 992 669 20

 

 

Muath Alzubi

O&M Engineer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 10

fax: +49 (0) 681 992 669 20

 

 

Cristina Villar

O&M Engineer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 10

fax: +49 (0) 681 992 669 20

 

 

Maria Baciu

Assistance

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 10

fax: +49 (0) 681 992 669 20

 

 

Costin Nichita

O&M Manager

Calea Floreasca nr. 169,
et. 3

014459, Bucuresti,
sect. 1

phone: +40 722 624 456

 

Cosmin Bejinaru

O&M Technical Analyst

Greencells CEE S.r.l.

Calea Floreasca nr. 169,
et. 3

014459, Bucuresti,
sect. 1

phone: +40 722 430 199

 

Research & Development - Mounting Systems

Andreas Gisch

Research and Development - Mounting Systems

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 34

fax: +49 (0) 681 992 669 20

 

Markus Nicolay

Research and Development - Mounting Systems

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Information Technology

George Curta

Head of IT

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

 

 

Felix Mihalcea Juravlea

IT & Networks

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

 

 

Greencells CEE

Hazem Hammoud

Division Management - Greencells CEE

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

 

Dorin Hasmasan 

General Manager RO / Construction Management

Greencells CEE S.r.l.

Ploiesti Street, no.1

Cluj-Napoca

Cluj 400157

phone: +40 722 572 90

 

 

Petre Almasan 

Head of Manpower HR Romania

Ploiesti Street, no.1

Cluj-Napoca

Cluj 400157

phone: +40 799 727 717

fax: +40 364 730 900

 

Ioana Hoza

Accounting

Ploiesti Street, no.1

Cluj-Napoca

Cluj 400157

phone: +40 799 727 717

fax: +40 364 730 900

 

Ildiko Botjhe

Accounting

Ploiesti Street, no.1

Cluj-Napoca

Cluj 400157

phone: +40 799 727 717

fax: +40 364 730 900

 

Laura Iordache

Accounting

Ploiesti Street, no.1

Cluj-Napoca

Cluj 400157

phone: +40 799 727 717

fax: +40 364 730 900

 

Cosmina Sălăjean

Accounting

Ploiesti Street, no.1

Cluj-Napoca

Cluj 400157

phone: +40 799 727 717

fax: +40 364 730 900

 

Branches

Stefan Riel 

President / Managing Partner APAC

80 Raffles Place

#33-00 UOB Plaza

Singapore 048624

phone: +60 123 500 625

 

"I like the challenge of the different cultures and the opportunities for new business areas for the Greencells Group."

Stefan Riel, also based in Kuala Lumpur, is responsible for sales and business development in Asia. Part of the Greencells Group since 2013, Stefan continues to leverage his extensive connections in the solar industry and his long-standing relationships with project developers in regions emerging markets. Stefan has a long track record in sustainable energy, co-founding the German renewable energy company, Wirsol, in 2003, and moving to Beijing in 2011, where he supervised global procurement and business development for Asia and the USA. 

Stefan Horn 

Director / Managing Partner APAC

80 Raffles Place

#33-00 UOB Plaza

Singapore 048624

phone: +60 172 548 748

 

"Asia is one of the most interesting upcoming photovoltaics markets – and absolutely fascinating to explore."

Stefan Horn, based in Kuala Lumpur, is responsible for general management and business development in Asia. Since he joined Greencells in 2015 from Hanwha Q. Cells, Stephan has harnessed his considerable experience of the solar industry to drive growth in Asia and beyond.

Ric Hallikeri 

Managing Partner MEA

A110a Incubator Building

Masdar City PO BOX: 54115

 

phone: +971 565 835 024

 

"In Europe, electricity is self-evident. In Africa, it is a necessity."

Ric Hallikeri, located in Abu Dhabi, is responsible for the Greencells solar plants business in the Middle East, Africa and Asia. Under his supervision, Greencells will build four solar parks with an overall capacity of 140 megawatts in the MEA within the next two to three years. Ric acquires new investors and is also the CEO of the newly-established Greencells Capital Partners, an Abu Dhabi-based fund for renewable energies. 

Ardi Arian

President / Managing Partner USA

112 South Tryon Street, Tryon Plaza, Suite 1100

Charlotte, NC 28284, USA

office no. +1 (646) 679-1977

cell no. +1 (646) 617-1113

 

Ardi is the Managing Partner of the USA subsidiary and is acting as a Project Manager for some of the EPC projects. Since 2007 he has developed and built over 50 solar projects in Europe. As an expert in large scale utility projects he consigned all his power plants with high satisfaction of the customer. His realized power plants are today operated by reputable fund like Aquilla, Chorus, Wattner, Greencity and Moserbaer. In 2013 he moved to New York, USA and lives now in California. He graduated from the Technical University Dortmund in Germany with a Master of Science (MSc) degree in Electrical Engineering. He is also audited from PMI and will be soon certified as PMP.

Ozay Sahin

General Manager Netherlands

Bahnhofstraße 28

66111 Saarbrücken

 

phone: 0681 992 669 0