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Cybermedia Concepts is a one man web design studio based in Geneva, Switzerland which specialised in handmade web designs with a focus on accessibility and standards.

Simplicity and clarity have become my obsession. My designs are carefully crafted to meet your needs.

Working with us


Cybermedia Concepts (aka cybmed) is a small and passionate web design studio based in Geneva, Switzerland. Founded by David Roessli in 1996, we've been building web sites as early as 1993. First as academic projects at the University of Geneva, then as freelancer when the web opened up to the rest of the world.


We love what we do (really), and we strive to think out of the box and make web sites that work. For us, webdesign is about understanding what you do, identifying your needs and finding a way to make both meet through an elegant solution on the web.


We believe in building a one to one relationship with our clients based on mutual respect and trust. We are honored that many of our clients come back for redesigns or enhancements. Working with people you like makes the process all the more enjoyable.


Our designs promote web standards, accessibility and are responsive to adapt to the device they are viewed on. We adopt an agile and opened minded approach by working close to you, sometimes on your own premises.


Web design excellence takes time, commitment and focus (and money). We put all our experience and our knowledge towards building the best possible solution to answer your design chanllenge.


We read and we write, we share and we attend events. We are lucky to have been part of this industry since its birth, and we're committed to being part of its future by spreading the word. We give talks, workshops and training.


Sustainable design. We design and develop cutting edge web sites that meet our client's needs today and evolve to address tomorrow's challenges. We're solving problems here, not selling ready made black boxes.


We love our environment and respect it. At the time of writing, we work with environmentally responsible business partners. We cycle to work as much as possible, try to run a paperless business, print only when required and use green electricity.


We are proud to have worked for great companies and exceptional individuals over the years such as Bank for International Settlements (BIS) , International Organization for Standardization (ISO), Musée de l'Homme de Paris, Swiss Institute of Bioinformatics (SIB-ISB) or World Intellectual Property Organization (WIPO).

Would you like to see more?

We are proud to have worked for

Acté Studio
AmberPeaks (Zermatt)
Ambrian plc
Anne de Charrière
Atelier 43
Atelier an - Anne Ramseier
Archives Henri Copponex
Art Lieber & Associates
Artou Voyages
Association des Intérêts de Pinchat
Atelier 5b
b-Art Galerie
Association Bancs Publics
Association 5.5mIC World Fleet
Bank for International Settlements (BIS)
Baume et Mercier
Brachard & Cie
C2 Design
CARITAS Handicap
Centre pour une Image Contemporaine (CIC)
Centre sportif de Cologny
Centre d'études et de recherche sur le monde arabe et méditerranéen (CERMAM)
Cerutti architectes
Chambre Nationale des Professions Libérales (CNPL)
Cimentos da Beira Limitada
Consolidated General Minerals Plc (CGM)
Colloque Wright
Corinne Mosimann architecte
CRF Fiduciaire et Conseils SA
Céline photographe
Digital Equipment Corporation (DEC)
Dépt. d'anthropologie de l'Université de Genève
Dépt. de biologie cellulaire l'Université de Genève
Dépt. de biochime l'Université de Genève
Éditions Rouge Écarlate
Elisabeth Perlini
European Society of Intensive Care Medicine (ESICM)
EXTRA Coiffure
Favre et Guth SA
FAI rent-a-jet
FAI Ambulance
FAI Technik
Festival Sciences et Cité
Frazzetto Carrelages
Geneva Center for Business and Human Rights
Groupe Montagne
Groupe sida Genève
Hair Project
Happy Together
Harmonìas del Zunzùn
Horizon Création
Institut de Démographie et de Socioéconomie
Institut Jacque Dalcroze
Institut Suisse des Sciences Noétiques (ISSNOE)
International Electrotechnical Commission (IEC)
International Organization for Standardization (ISO)
Label Etoffes
Laboratoire d'anthropologie, génétique et peuplements
Mahate Florestal Lda
Musée d'arts et histoire
Musée d'ethnographie de Genève
Musée d'Histoire des Sciences
Musée de l'Homme de Paris
Musée du Léman
Nage Resources
Nicolas Spuhler photographe
Centre Noêsis
Nuances Minérales
Nuit de la Science
Office de Promotion des Industries et des Technologies (OPI)
OCC Consultants
Protein Spotlight
Editions Rouge Ecarlate
Sebastien Schmidt architecte naval
Section de Biologie de l'Université de Genève
Service Agenda21 - Ville durable de la Ville de Genève
Spaceonmove Sàrl
Swiss Institute of Bioinformatics (SIB-ISB)
Swiss ranking
Touring Club Suisse (TCS)
Unité de Développement et de Recherche en Education Médicale (UDREM)
Union Fédérale des Ostéopathes de France (UFOF)
Unité d'anthropologie de l'Université de Genève
Université de Genève
Watch Repair
Western Technology
World Intellectual Property Organization (WIPO)
Xstrata Plc.

Need to test your designs?

Open Device Lab odl.cybmed.com

Over the years, I have collected a number of mobile devices to test my website designs on. Nothing can really emulate the feel of an actual device. So early 2013, I opened the first ODL in the Geneva area.

You are more than welcome to stop by if you want to test your designs on our devices, or add a device of your own to our set. Just give me a shout to make sure I'm in…

Looking for an Open Device Lab near you? Make sure to check out opendevicelab.com.

Interested in setting up your own Open Device Lab?
Make sure you read Destiny Montague & Lara Hogan excellent Pocket Guide “Building a device lab” (Nov 2015).