Team E


Team-Nicole Stejskal

CO-Director since 2012. Responsible for projects in Africa.

Contact me:


Works for CO-OPERAID since 2005. Responsibe for projects in Asia.

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Sonja Lanz, CO-OPERAID

Head of institutional fundraising since 2015. She is responsible for projects in Cambodia.

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Head of public fundraising since 2017.

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Rashid Abed CO-OPERAID Team

Since October 2020, Rashid Abed works in the institutional fundraising and as a project manager.

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Réka Fall Profil

Works for CO-OPERAID since 2022.

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Ignaz Rieser

Dr. Ignaz Rieser (since 2019), Business Economist. Career at University of Basel and HWV Luzern. Director at HWV Basel. Expert and Project leader for DEZA and Swisscontact in Vietnam, Thailand, Nepal and Kosovo.

«CO-OPERAID’s education projects are small but powerful. They offer children and adolescents the unique chance to live a self-determined life in dignity.»


Laurence Treceño (since 2019), Graphic Designer. Education at the School of Arts in Lausanne (ECAL). Self-employed occupation as Art Director. Activist, Co-founder and board member of aid agencies for street children in Sao Paulo, Brazil, as well as a NGO in Pakistan.

«Little streams make a mighty river!»

Her art work can be found here:

Christoph Dill

Christoph Dill (since 2019), Mentor.
Career as Merchant, Gastronome, Copy Writer, self-employed Communication Consultant and Entrepreneur. Many years of experience managing NGO’s. Current focus: Social Media activist, Photographer, Columnist and Creation Trainer.

«Success seldom comes by itself. Let’s team up!»

Urs Vögeli

Urs Vögeli (since 2019), lawyer.
Study at Zurich University, certificate of admission to the bar in Zurich. Worked from 1990-2019 in his own lawyer's office.

«CO-OPERAID's work in the field of education for children and youth appeals to me. I want to contribute to it within the team.»

Virginie von Muralt

Virginie von Muralt (since 2019), Senior Analyst/Financial Controller.
Professional experience in several departments of financial controlling. Analysis and conception, process optimization.

«Gladly I contribute for families and children who live in a less privileged situation than we in Switzerland do.»


Ignaz Rieser

Dr. Ignaz Rieser, manager of the project «Ujuzi Kwa Vijana» in Kenya

Irina Kisseloff

Irina Kisseloff, volunteer for administration.

Laurence Treceño

Vice-president Laurence Treceño also supports CO-OPERAID as a volunteer for graphics (mailings, annual report, other publications).

Her art work can be found here:

Elisabeth Postle, freiwillige Mitarbeiterin

Translations to English.

Serika Ramlall, CO-OPERAID volunteer

Serika Ramlall supports CO-OPERAID as a volunteer in the field of project research and analysis. She studied at the Graduate Institute of International and Development Studies in Geneva.

Juliane Taffé, Übersetzungen

Translations to French.

Translations to French.