Helyssen

helyssen.com

Belmont-sur-Lausanne, Vaud, Switzerland

1-10 employees

LinkedIn Profile

About Helyssen

solar cells, whistler waves, food packaging, plasma processing, pecvd etch, large area plasma, neutral beam injection, glass coating, ic manufacturing, mems, icp rie, high density plasma source, inductively coupled plasma, planar plasma source, thin film, inductively coupled plasma sources, rf plasma sources, space thursters, helicon discharge, matching box

Helyssen's Tech Stack

Decision Makers at Helyssen

1 contact

Philippe Guittienne

CEO

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4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Helyssen's Position in the StackWho Database

• Helyssen is 1 of 3,122 semiconductors companies tracked in StackWho.
• 3,069 semiconductors companies in our database have verified decision-maker emails (98% of the cohort).
• 994 companies in Vaud are in the StackWho database.
• 1,201 semiconductors companies are in the 1-10 employee range (same size as Helyssen).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Helyssen use?

Helyssen uses Google Font API, Mobile Friendly, Nginx, WordPress.org. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Helyssen?

StackWho has verified email addresses for 1 decision maker at Helyssen. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Helyssen directly for sales, recruiting, or partnerships.

What industry is Helyssen in?

Helyssen operates in the semiconductors industry, headquartered in Belmont-sur-Lausanne, Vaud, Switzerland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Helyssen's contact data?

Yes. StackWho Pro members can export decision maker contact data for Helyssen and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.