International partners
Work without borders.   

Let's work globally.

In today’s globalized world, people collaborate across borders and cultures. International cooperation offers many opportunities, but also creates challenges for everyone involved. 

Together with international partners, we offer specialised facilitation, mediation, consulting and training services for international and intercultural cooperation processes. We support business cooperation and conflict resolution within most world regions - including Europe, North America, Africa and Asia. Upon request, we are able to help individuals, teams and organisations with the right people at the right place.

International partners
Together works better.

Fidana Alieva
Workplace and Commercial Mediator
Central Asia, Europe

Fidana Alieva is a mediation practitioner in workplace, commercial and family business disputes and the first fellow from the Kyrgyz Republic awarded with the Weinstein JAMS International Fellowship (USA). She is a workplace mediator at the Asian Development Bank, regional mediator for the Office of the Compliance Advisor Ombudsman of the World Bank, amongst others. Fidana offers her professional expertise as an international trainer at the International Mediation Campus (Germany).

Languages: English, Russian

Rudrani Banerjee
Commercial Lawyer

Born and raised in India, Rudrani Banerjee is a qualified commercial lawyer and researcher with working experience in financial institutions, law firms, NGOs and public institutions in New Delhi, Mumbai and Kolkata. Her additional studies and professional stays in Hungary and Germany enable her to provide a unique insight into the diverse cultural landscape of India. Rudrani holds an LL.M. in International Business Law from Central European University. 

Languages: Hindi, Bengali, English, German, Odia

Mariana Darvenne
International Cooperation Advisor

Mariana Darvenne is a Technical Advisor for International Affairs at the Brazilian Ministry of Health in Brasilia. Before that, she was an Advisor at the Permanent Mission of Brazil to the United Nations in New York City. Being raised in Brazil and France, Mariana studied International Cooperation in Montreal, Canada. With her multicultural perspective, Mariana offers authentic insights about how to work with Brazilians. 

Languages: Portuguese, French, English, Spanish

Dr. Angelo Golia
Constitutional Lawyer

Dr. Angelo Golia is an Assistant Professor of Constitutional Law and Comparative Public Law in Trento, Italy. He holds a PhD in law and worked several years as a Senior Research Fellow in Germany. Angelo's professional experience in Naples, Salerno, Florence and Rome makes him a trusted advisor for cooperation projects with Italian partners.

Languages: Italian, English, German

Andranik Grigoryan
Intercultural Consultant
Armenia, Caucasus, China

Born in Armenia, Andranik Grigoryan studied International Relations and Human Rights in Yerevan, Kyiv and Warsaw. After working as an Event and Sales Executive in Armenia, he spent several years as a manager and academic assistant in China. Andranik has sound knowledge of both Armenian and Chinese working environments.

Languages: Armenian, Russian, English, Chinese

Dr. Juan Camilo Herrera
Legal and Strategic Advisor 
Latin America

Dr. Juan Camillo Herrera serves as the Director of Greystone Consulting Group Latin America, where he functions as a legal and strategic advisor on matters of public law, encompassing constitutional, administrative, and international dimensions, as well as on specific Latin American issues. His expertise extends to consulting for various public and private entities throughout Latin America.

Languages: Spanish, English

Shakhboz Khayitov
Intercultural Consultant 
Uzbekistan, Central Asia

Shakhboz Khayitov grew up in Uzbekistan and studied at the University of World Economy and Diplomacy in Tashkent before continuing his academic education at the Ludwig-Maximilians-University Munich. Now a successful entrepreneur living in Germany for many years, Shakhboz has very profound experience with the differences between European and Central Asian working culture. 

Languages: Uzbek, German, Russian, English

Kalina Hristova-Tréhet
Entrepreneur & Start-Up Advisor Bulgaria

Kalina Hristova-Tréhet is a Bulgarian entrepreneur based in Sofia. She studied Economics in London and has several years of work experience as a Business Development Manager in Bulgaria. In 2020 she founded her own sustainable startup and was nominated for the Forbes Bulgaria 30 under 30 initiative.

Languages: Bulgarian, English, French

Dr. Christos Kypraios
Intercultural Consultant 

Dr. Christos Kypraios is a Greek international lawyer educated in Athens, Nottingham, Istanbul, Paris and Heidelberg. He holds a PhD in the field of Financial and Economic Law from the University of Basel. Currently working at Oxford University, Dr. Kypraios provides in-depth knowledge of Greek culture and society.

Languages: Greek, English, German

Dr. Claude-Hélène Mayer
Professor, Psychologist, Intercultural Consultant, Therapist, Mediator 
South Africa, Germany, US

Dr. Claude-Hélène Mayer is a Professor in Industrial and Organisational Psychology at the University of Johannesburg. Culture and intercultural relations are at the core of her various research activities. In addition to her academic career, Claude also works as a Psychologist, Management Consultant, Systemic Therapist, Mediator and Intercultural Specialist for international professionals, companies and family businesses.

Languages: English, German

Nadine Moutia
Communications Advisor 
North & Central America

Nadine Moutia is a Communications and Project Advisor for a think tank in sustainable mobility. She studied international relations in Canada, focusing on Central America and the United States. She expanded her knowledge of these working cultures by volunteering for US presidential candidates and working for several years in both the public and private sector in Mexico, Nicaragua and Honduras.

Languages: French, English, Spanish, Moroccan Arabic

Loic Natchoo
Public Affairs Consultant

Loic Natchoo is Head of Public Affairs for a multinational company based in France. Together with his former professional experience in political communication and public affairs in the French National Assembly and different PR agencies, he provides profound expertise in French working culture. Born and raised in France, Loic studied in Lyon, Montréal and Brussels. 

Languages: French, English, Spanish, Italian

Zarema Ryskeldieva
Communication Advisor

Zarema Ryskeldieva is a Communication Officer for a world leading peacebuilding organisation in Bishkek, Kyrgyzstan. She studied International and Business Law at the American University of Central Asia and holds an M.A. in Human Rights and Democratization from Yerevan State University and the National University Kyiv. Zarema has deep knowledge of Central Asian work culture based on her professional experience in the private, public and non-governmental sector.

Languages: Russian, Kyrgyz, English

Ruslan Sharipov
Intercultural Consultant 
Russia, Belarus, CIS

Ruslan Sharipov is an international lawyer educated in Russia and the United States. After living many years in Russia, his extensive working experience in different European countries developed his awareness for the cultural contrasts and pecularities of the post-Soviet space. He advises on relations with Russia, Belarus and the CIS region in general.

Languages: Russian, English

Nicolas Synnott
People & Culture Advisor
Canada, Sub-Saharan Africa

Nicolas Synnott works as Chief of Staff for a renewable energy company in East Africa. Before that, he already worked several years on the African continent, among others as an Investment Officer in Uganda and an Entrepreneurship Consultant in Gabon. Prior to his time in Africa, Nicolas co-founded the first student-run venture capital fund in Canada and feels familiar with both North American and African working culture.

Languages: French, English

Dr. Pedro Villarreal
International Lawyer
Mexico, Latin America

Pedro Villareal is an international lawyer with a PhD from the National Autonomous University of Mexico. For several years, he was a judicial clerk for different Mexican labour courts in Hermosillo and Mexico City. Through his work experience as a researcher and scientific consultant in Germany, Pedro is well aware of the cultural particularities working with Latin Americans, in both national and international settings.

Languages: Spanish, English, German, French

Tobias Vollmer
Corporate Investigations and Dispute Resolutions Consultant
United Kingdom, MENA, CIS

Tobias Vollmer is a Senior Director at a global corporate investigations and dispute resolution consultancy based in London. He focuses on evidence gathering in support of international litigation and arbitration. Tobias routinely works on matters with a cross-border and multijurisdictional element spanning the CIS, the MENA region, sub-Saharan Africa and Asia. Originally from Germany, Tobias is a trustworthy advisor on cross-border disputes.

Languages: English, German, Russian, Ukrainian

Which languages do you prefer? 
In our international network, we speak the following languages - and more.


Phone/WhatsApp/Signal: +49 177 77 47 548 


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