B&S International

Industrial partener to big science organizations

For over 45 years, B&S International France has delivered high-end engineering, maintenance, and complex installation services to the world’s most prestigious scientific research centers.

Years of Big Science Experience

0 +

Dedicated Technicians and Engineers

Annual Revenue

0 M€

About Us

Over 45 Years of Excellence in Big Science Support

Since 1978, INTERTEC has been represented in France by our subsidiary B&S International France (based in Saint-Genis-Pouilly), and in Switzerland by Bruun & Sorensen Suisse (based in Geneva). As a trusted historical subsupplier to CERN and other leading institutions, we specialize in providing dedicated on-site personnel for installation and assembly work, following the highest industry best practices.

Your Strategic Industrial & Human Resource Partner

Service Provider: Delivering tailored technical expertise directly on customer location.
Human Resources: Unrivaled HR expertise to meet the stringent requirements of Big Science.
Industrial Partner: Industrializing complex assembly works and setting up production on customer sites.
Project Management: Full QA/QC and governance, taking full responsibility for final results in multi-year contracts.

Meet Our Clients

Our Clients Trust Us

Contact Our Saint-Genis-Pouilly Office

Looking for a reliable partner to manage your next large-scale scientific contract? Or do you need elite engineering support for an ongoing institutional project? Let's discuss your requirements.