Silvio Thiede, Chairman of the Management Board
Silvio Thiede, Chairman of the Management Board

Silvio Thiede was born on March 11, 1969 in Pasewalk, Germany. 

He graduated from Technical University and University of Applied Sciences in Dresden, Germany with Master's degree in Construction and Mobile equipment. Mr. Thiede holds a Master of Business Administration, Asebuss Executive Program, Bucharest Romania and American Executive MBA Certificate from Kennesaw State University, Atlanta, USA.

Silvio Thiede has extensive experience in building materials production in different countries. Mr. Thiede had been working as General Manager of TBG Romania Beton Group SRL (Romania), Development Manager of Carpatcement (Romania) and Head of IT Department Central Europe Region of HeidelbergCement Group. Before assignement to position of General Manager Ukraine Silvio Thiede has been working for HeidelbergCement Rus as General Manager of Northwest Region and General Manager of CESLA Cement Plant. 

Since January 10, 2013 Silvio Thiede is a Chairman of the Management Board, General Manager Ukraine, НeidelbergCement Ukraine, PJSC.

Vadim Oleynikov, Member of the Management Board, Director Purchasing Ukraine
Vadim Oleynikov, Member of the Management Board, Director Purchasing Ukraine

Vadim Oleynikov was born on January 28, 1960 in Leningrad, Russia.  

In 1982 Mr. Oleynikov graduated from Leningrad institute of waterborne transport, major – Engineer of industrial and marine mechanical and electrical equipment. Vadim Oleynikov has considerable experience in various business segments. In particular, before joining HeidelbergCement Group, Mr. Oleynikov for 11 years had been working on managing positions for SGS - well-known Swiss company (market leader of independent expert appraisal, laboratory research and certification) in Saint-Petersburg. From 1997 to 2004 Vadim Oleynikov was a Head of Saint-Petersburg Affiliate. In 2004 Mr. Oleynikov started to work for HeidelbergCement Rus on the following positions: Purchasing Director of Cesla, OJSC, General Manager of representative office of Norcem Kola in Murmansk, Purchasing Director of HeidelbergCement Rus, etc. 

Vadim Oleynikov participated in a number of distinguished training programs, has lots of certificates on professional trainings and workshops.

Alexey Kharchenko. Alexey Kharchenko, Sales and Marketing Director
Alexey Kharchenko, Sales and Marketing Director

Born on November 12, 1971 in Zaporizhzhya, Ukraine, Alexey Kharchenko studied engineering and construction in Prydniprovska State Academy of Civil Engineering and Architecture, Dnipropetrovsk, Ukraine. He graduated from National Institute of Applied Science INSA in Lyon, France. 

Mr. Kharchenko obtained a high-quality business education within MBA program (focused on Eastern Europe, organized by 3 higher education institutions in France: Mines ParisTech (Ecole des Mines), ENPC School of International Management, Institutes of Political Studies (Institut d’Etudes Politiques)). Alexey Kharchenko started his career in 1993 in Interpromstroy, CJSC, which produces and sells promotional materials and office furniture. Has experience of the successful organization of restaurant business. 

From 1996 to 1997 Alexey held position of project manager in Lafarge, Paris, where he worked in Department of development for Eastern Europe and CIS countries. From 1998 to 2007 worked in Sales and Marketing department in Lafarge CIS in Moscow, where he held such positions as Marketing and Sales representative, Sales Manager, Sales Director, Sales and Logistics Director in Central Russia. 

In September, 2007, Alexey Kharchenko joined HeidelbergCement Rus, LLC, as a Sales and Marketing Director in Central Russia and in January 2010 he was appointed to take up a position of Sales and Marketing Director in Russia.  

In February 2013 Alexey was invited to HeidelbergCement Ukraine, PJSC, to take the post of Sales and Marketing Director. 

Anastacia Krivenko, Human Resources Director
Anastacia Krivenko, Human Resources Director

Born on April 3, 1981 in Dnipropetrovsk, Anastacia Krivenko graduated from Kryvyi Rih Institute of Economics where she earned a Master’s degree in Accounting and Audit. Holder of ACCA certificate – International Financial Reporting.

In 2005 joined HeidelbergCement Ukraine, PJSC as an economist of planning and control of investment resources and after – as an economist of controlling department. In 2011 Anastacia did an internship in headquarters HeidelbergCement Group (Heidelberg) in controlling department for Central Europe - Central Asia. From July 2012 to October 2013 was a Head of controlling and international reporting department in HeidelbergCement Ukraine, PJSC. 

In November 2013 Anastacia Krivenko was appointed to a position of Human Resources Director. 

Ковальова Олена Валеріївна, Член Правління, Керівник юридичної служби
Helen Kovalyova, Member of the Managing Board, Head of Legal Department

Helen Kovalyova was born on April, 1, 1978 in Dniprodzerzhynsk, Ukraine. Helen Kovalyova studied Law in Dnipropetrovsk National University and later in 2000 she studied Accounting and Audit in Dniprodzerzhynsk Technical University.

In August 2001 Helen started her career as a legal counsel in DULON, LLC in Volodarsk-Volynskyi, Zhytomyr region. From 2003 to 2005 worked as a Head of Contract Department in Dniprovagonmash, OJSC, in Dniprodzerzhynsk, Ukraine. In January 2006 Helen Kovalyova joined “Zavod metallokonstruktsy”, JSC, where took a position of legal counsel, Engels, Saratov region, Russia. From August 2007 to February 2010 was a Director of “Center” Pravoviy-Zahist”, LLC where she provided legal support to individuals and businesses. In March 2010 Helen was appointed to the position of a Director for Legal Issues in the forwarding company Intercartrans, LLC \ Interleaseinvest, LLC.

In 2012 she has received a certificate entitling her to engage in advocacy.

In June 2013 Helen Kovalyova joined HeidelbergCement Ukraine, PJSC, as a Head of Legal Department. In January 2015 Helen was elected as a Member of the Managing Board.   

Yevhen Polulyekh, Plant Manager, Kryvyi Rih and Amvrosiyivka plants
Yevhen Polulyekh, Plant Manager, Kryvyi Rih and Amvrosiyivka plants

Yevhen Polulyekh was born on May, 5, 1981.  In 2003 Yevhen graduated from Dnipropetrovsk State chemical technology university where he studied chemical technology of refractory and silicate materials. Between 2003 and 2004 served in Armed Forces of Ukraine.

In 2005 Yevhen started his career in "Dniprocement", OJSC (today - Dniprodzerzhynsk plant of HeidelbergCement Ukraine, PJSC) where he was a shift foreman in production department. Between September 2006 and October 2007 did an internship in Heidelberg Technology Center, Germany, visited plants in Germany, Czech Republic, Poland, Romania and Kazakhstan where he gained his professional experience. Yevhen worked as a shift foreman in drying shop, later was a production engineer and in the end of 2008 he was appointed as a production manager in Dniprodzerzhinsk cement plant. Starting from January 1, 2011, took a position of Plant Manager of Dniprodzerzhnsk cement plant, HeidelbergCement Ukraine, PJSC.

November 1, 2013 was appointed as a Plant Manager of Amvrosiyivka Affiliate, HeidelbergCement Ukraine, PJSC, which was soon transformed into structural subdivision Amvrosiyivka cement plant, HeidelbergCement Ukraine, PJSC. On January 1, 2016 was also appointed as Plant Manager, Kryvyi Rih plant. 

Igor Samus, Acting Plant Manager Kamyanske plant
Igor Samus, Acting Plant Manager Kamyanske plant

Igor Samus was born on April, 29, 1974 in Dniprodzerzhynsk, Dnipropetrovsk region, Ukraine. In 1993 Igor graduated Dniprodzerzhynsk Metallurgical Technical College for the specialization "Installation and exploitation of electrical equipment of the enterprises and civil buildings".

Starting from January 1993, worked as an electrician in the converter shop in Dneprovskiy Dzerzhinskiy Metallurgical Plant.

In May 1993 served in Armed Forces of Ukraine.

In 1995 was taken to the position of electrician in maintenance workshop in JSC "Dniprocement", Dniprodzerzhynsk.

In 2001 Igor graduated Dniprodzerzhynsk State Technical University for the specialty "Electromechanical automation systems and electrical actuation".

In 2001 was transferred to electrical repair workshop, in 2002 was appointed as a Head of electrical repair workshop at Dniprodzerzhynsk plant, in 2003 was transferred to the Energy department to the position of Maintenance manager and in 2005 was appointed as a Chief Power Engineer at Dniprodzerzhynsk plant.

Between 2008 and 2009 Igor graduated Crimean institute of Economics and Business Law and obtained HR Manager Qualification.

In May 2009 took a position of Chief Technical Engineer at Dniprodzerzhynsk plant.

As of January, 1, Igor was appointed as Acting Plant Manager Kamyanske cement plant HeidelbergCement Ukraine, PJSC.