Andreas Hoffmann

Chief Executive Officer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 2

This email address is being protected from spambots. You need JavaScript enabled to view it.

“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 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. 

Marius Kisauer

Chief Financial Officer

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

“My vision for the future? Solar-powered seawater desalination plants that produce drinking water for developing countries.”

Marius Kisauer, Chief Financial Officer, is the man at the heart of the Greencells’ story. Originally trained as a classical solo violinist, he tuned into the upbeat mood of the photovoltaics market in 2006 and became one of the German pioneers in the sector. In 2007, he founded Greencells GbR, which he and Andreas Hoffman restructured as the Greencells Group in 2009.   Today’s revenues are a testament to Marius’ foresight and focus on sustainable financial planning: in 2016, the Group generated a turnover of more than 80 million Euros. 

Patrick Clemens

Senior Consulting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 171 184 86 97

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

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.

Sales & Business Development

Florian Johänntgen

Head of Sales

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 18

cell: +49 (0) 151 270 391 28

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

"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.

Thomas Freyberg

Global Head of  Business Development

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 56

cell: +49 (0) 151 551 404 55

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

"Sustainability is not just a theoretical ecological question…it is integral to my way of life."

Thomas Freyberg, Global Head of Business Development, is a business economist who joined the Greencells Group in 2015.  A major voice in the world of photovoltaics, Tom deals with international developers, equipment suppliers and investors, living and breathing the markets on a daily basis. Within Greencells, Tom coordinates the activities of the branch offices and acts as the main interface between external project stakeholders and internal project business units. The extent of Tom’s expanding international network continues to generate new business opportunities and attract new investors in promising markets all over the world.

Eric Lauer

Strategic Development Manager

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Firmwide

James Tyson

General Counsel

Bahnhofstraße 28

66111 Saarbrücken

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

cell UK: +44 (0) 738 040 1886

This email address is being protected from spambots. You need JavaScript enabled to view it.

 "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 15

cell: +49 (0) 151 644 189 07

This email address is being protected from spambots. You need JavaScript enabled to view it.

 "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

This email address is being protected from spambots. You need JavaScript enabled to view it.

Faissal El Fezazi

Chief of Staff / Assistant to CEO

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 51

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Niko Heinrich

Communications

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 55

This email address is being protected from spambots. You need JavaScript enabled to view it.

Marvin Reitler

Process & Organisational Development

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 32

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Felix Mihalcea Juravlea

IT & Networks

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 43

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

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

This email address is being protected from spambots. You need JavaScript enabled to view it.

Holger Fuchs

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Markus Riedel

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 17

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Marta Moldoveanu

Design & Engineering

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 799 772 714

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Ioana Berfela

Design & Engineering

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 364 73 09 00

fax: +40 (0) 364 73 09 00

This email address is being protected from spambots. You need JavaScript enabled to view it.

Can Kökten

Project Engineering

80 Raffles Place

#33-00 UOB Plaza

Singapore 048624

phone: +60 172 548 748

mobile: +49 (0) 151 4710 1940

This email address is being protected from spambots. You need JavaScript enabled to view it.

Marius Postolachi

Design & Engineering

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 46

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Procurement

Boris Radloff

Head of Purchasing BOS/PP

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 57

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Elena Bota

Team Leader – Project Purchasing

Oltului, nr.79

Cluj-Napoca 400600

phone: +49 (0) 681 992 669 48

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Oana Ghinea

Project Purchasing

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 16

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Cosmina Lica

Project Purchasing

Oltului, nr.79

Cluj-Napoca 400600

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Razvan Baiceanu

Project Purchasing

Oltului, nr.79

Cluj-Napoca 400600

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Adrian Moldovanu

Project Purchasing

Oltului, nr.79

Cluj-Napoca 400600

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Raluca Lutai

Project Purchasing

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 799 72 27 18

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Albert Cosma

Project Purchasing

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 799 72 27 20

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Project Management

James Ricketts

Head of Project Management 

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 681 992 669 23

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Bernhard Kimmlinger

Project Management 

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 37

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Michael Laick

Project Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 58

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Andreas Gisch

Project Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 34

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Anca Muntean

Project Management – FRANCE

Oltului, nr.79

Cluj-Napoca 400600

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Cyrus Hecker

Project Management – IRAN

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

cell: +49 (0) 170 603 360 0

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

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

This email address is being protected from spambots. You need JavaScript enabled to view it.

Sameer Al Karessli

PMO Assistance

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 22

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Construction

Dan Ludusan 

Head of Construction Management

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

This email address is being protected from spambots. You need JavaScript enabled to view it.

Lisa Hagiu

Assistant to Operation and Project Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 10

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Holger Killian

Quality Assurance

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 42

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

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

This email address is being protected from spambots. You need JavaScript enabled to view it.

Haki Celik

Site Management

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

cell: +49 (0) 151 146 331 00

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Operation & Maintenance

Costin Nichita

Project Management, O&M, QA

Greencells CEE S.r.l.

Calea Floreasca nr. 169,
et. 3

014459, Bucuresti,
sect. 1

phone: +40 722 624 456

This email address is being protected from spambots. You need JavaScript enabled to view it.

Ovidiu Postolachi

O&M Technical Analyst

Oltului, nr.79

Cluj-Napoca 400600

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Mihaela Topolnicianu

O&M Technical Analyst

Oltului, nr.79

Cluj-Napoca 400600

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Petronela Topolnicianu

O&M Technical Analyst

Oltului, nr.79

Cluj-Napoca 400600

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

 

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

This email address is being protected from spambots. You need JavaScript enabled to view it.

Andrei Tudose

O&M Technical Analyst

Greencells CEE S.r.l.

Calea Floreasca nr. 169,
et. 3

014459, Bucuresti,
sect. 1

phone: +40 734 131 338

This email address is being protected from spambots. You need JavaScript enabled to view it.

Mounting System

Christoph Touchet

Engineering Manager - Mounting Systems

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 22

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Andrei Popa

Engineering – Mounting Systems

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 364 730 900

cell: +40 (0) 770 452 860

This email address is being protected from spambots. You need JavaScript enabled to view it.

Bogdan Cosma

Engineering – Mounting Systems

Oltului, nr.79

Cluj-Napoca 400600

phone: +40 (0) 364 730 900

cell:  +40 (0) 747 278 979

This email address is being protected from spambots. You need JavaScript enabled to view it.

Markus Nicolay

Engineering – Mounting Systems

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 0

Fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Finance Controlling

Cyrill Reidelstürz

Senior Vice President – Corporate Finance

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 54

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

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

Cyrill Reidelstürz, who has extensive international experience both as a Financial Controller and a Project Manager, joined the Greencells Group in 2016.  In addition to his responsibility for international group finance, where he monitors overall investment, turnover and profit, Cyrill supervises the Greencells Holding in the United Kingdom.

Thorsten Günther

Head of Financial Control

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 45

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Susanne Welter

Head of Accounting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49681 992 669 31

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Ildiko Horvath

Financial Planning & Corporate Treasury

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 33

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Alexandra Spomer

Project Controlling

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 14

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Ofelia Kindich

Accounting Associate

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 19

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

This email address is being protected from spambots. You need JavaScript enabled to view it.

Ana-Catherine Candea

Finance Junior Associate

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 41

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

This email address is being protected from spambots. You need JavaScript enabled to view it.

Ursula MalCowski

Accounting Associate

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 38

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

This email address is being protected from spambots. You need JavaScript enabled to view it.

Andreas Kisauer

Accounting

Bahnhofstraße 28

66111 Saarbrücken

phone: +49 (0) 681 992 669 35

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

This email address is being protected from spambots. You need JavaScript enabled to view it.

Laura Iordache

Accounting Assistance

Bahnhofstraße 28

66111 Saarbrücken

phone: 0681 992 669 35

fax: +49 (0) 681 992 669 20

This email address is being protected from spambots. You need JavaScript enabled to view it.

Branches

Stefan Riel 

President / Managing Partner APAC

80 Raffles Place

#33-00 UOB Plaza

Singapore 048624

phone: +60 123 500 625

This email address is being protected from spambots. You need JavaScript enabled to view it.

"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

This email address is being protected from spambots. You need JavaScript enabled to view it.

"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

Al Nasr Street,

Abu Dhabi - UAE.

 

phone: +971 565 835 024

This email address is being protected from spambots. You need JavaScript enabled to view it.

"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. 

Dan Cirstoc

Managing Director RO / Head of Project MGMT.

Greencells CEE S.r.l.

Calea Floreasca nr. 169,
et. 3

014459, Bucuresti,
sect. 1

phone: +40 722 57 72 90

This email address is being protected from spambots. You need JavaScript enabled to view it.

Dan Cirstoc is the Managing Director of the Romanian subsidiary of the Greencells Group.  He joined Greencells in 2012 following roles with Siemens, EBS and ABB where he was responsible for the sales of energy projects and solutions.  Dan has managed the end-to-end construction of many utility-scale solar projects, from contract to acceptance, and has the knowledge and experience to cover all legal, financial, technical, project management and organizational aspects of establishing a solar power plant.

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

This email address is being protected from spambots. You need JavaScript enabled to view it.

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.

Dorin Hasmasan 

Managing Director RO / Construction Management

Greencells CEE S.r.l.

Oltului, nr. 79

Cluj-Napoca

Cluj 400600

phone: +40 722 572 90

 

This email address is being protected from spambots. You need JavaScript enabled to view it.

Petre Almasan 

Head of Manpower HR Romania

Oltului, nr. 79

Cluj-Napoca

Cluj 400600

phone: +40 799 727 717

fax: +40 364 730 900

This email address is being protected from spambots. You need JavaScript enabled to view it.

Şener Öztürk 

Managing Director Turkey

Çağrışan Mah. Onur Sok. No:4/2

Bursa/Turkey

phone: +90 507 953 07 14

This email address is being protected from spambots. You need JavaScript enabled to view it.

Storage and Logistics

Robert Jakob 

Logistics and Storage Manager

Bühlerstr. 52
66130 Saarbrücken
 

phone: +49(0) 151 633 83 62 0

This email address is being protected from spambots. You need JavaScript enabled to view it.