Nellsoft

nellsoft.com

Wollerau, Schwyz, Switzerland

1-10 employees

LinkedIn Profile

About Nellsoft

firewalls, network access control, privileged access management, vulnerability management, network scan, siem, web application security, pcidss

Nellsoft's Tech Stack

Decision Makers at Nellsoft

1 contact

Lionel Gresse

CEO and IT Security Expert

l***@nellsoft.com Sign up to view

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10 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.

Nellsoft's Position in the StackWho Database

• Nellsoft is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 122 companies in Schwyz are in the StackWho database.
• 2,068 computer & network security companies are in the 1-10 employee range (same size as Nellsoft).

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

Frequently Asked Questions

What technology does Nellsoft use?

Nellsoft uses Cloudflare DNS, MailChimp SPF, CloudFlare Hosting, WordPress.org, Mobile Friendly, reCAPTCHA, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Nellsoft?

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

What industry is Nellsoft in?

Nellsoft operates in the computer & network security industry, headquartered in Wollerau, Schwyz, Switzerland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Nellsoft's contact data?

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