Raphael Witschi

Co-fondateur at ECM Expertise & Consulting en Matériaux | Satigny, Geneva, Switzerland

Raphael Witschi Work

Co-fondateur at ECM Expertise & Consulting en Matériaux in February 2023 to Present

Directeur, secteur Genève at LAMY EXPERTISE SA in May 2024 to Present

Ingénieur en chimie at BTest SA in November 2018 to February 2023

See more

Raphael Witschi Education

College of Engineering and Architecture of Fribourg, CAS, November 2026

CEFCO, November 2026

Ecole d'Ingénieurs de Genève (EIG), 2000, November 1997 to November 2026

See more

Raphael Witschi Skills

Building Science

Building Materials

Sustainable Architecture

See more

Frequently Asked Questions about Raphael Witschi

What is Raphael Witschi email address?

Email Raphael Witschi at [email protected], [email protected] and [email protected]. This email is the most updated Raphael Witschi's email found in 2026.

How to contact Raphael Witschi?

To contact Raphael Witschi send an email to [email protected], [email protected] or [email protected]. (updated on November 18, 2025)

What company does Raphael Witschi work for?

Raphael Witschi works for ECM Expertise & Consulting en Matériaux

What is Raphael Witschi's role at ECM Expertise & Consulting en Matériaux?

Raphael Witschi is Co-fondateur

What is Raphael Witschi's Phone Number?

Raphael Witschi's phone (**) *** *** 305

What industry does Raphael Witschi work in?

Raphael Witschi works in the Construction industry.

Raphael Witschi Email Addresses

Email Raphael Witschi at [email protected], [email protected] and [email protected]. This email is the most updated Raphael Witschi's email found in 2026.

Raphael Witschi Phone Numbers

Find more people like Raphael

Get a free list of similar prospects, filtered by title, company, or industry.

Build your Prospect List

Engage candidates 10x faster

Enjoy unlimited access and discover candidates outside of LinkedIn

Trusted by 1.4M users from 76% of Fortune 500 companies

Microsoft

Tenstorrent

Merck

Rackspace

WarnerMedia

Societe Generale

Yelp

Google

The most accurate data ever

CCPA Compliant

GDPR Compliant

150M Personal Emails

200M Work Emails

100M Direct Dials

250M Professional Profiles

40M Company Profiles

Find anyone, anywhere
with ContactOut today

Making remote or global hires? Connecting
with key decision-makers? We can help.

40 emails / month
3 phone numbers / month
Works on standard LinkedIn only
Work emails, personal emails,
mobile numbers

* 1 user per company limit

No credit card required

Try ContactOut for Free