QuDef

qudef.com

Delft, Zuid-Holland, Netherlands

1-10 employees

LinkedIn Profile

About QuDef

quantum security, cybersecurity, risk assessment, quantum technology, quantum computing, quantum communication, quantum sensing, quantum threat, quantum hacking, defence

QuDef's Tech Stack

Email

Outlook

1 technologies detected · 1 decision maker

Sales Outreach Angle

QuDef uses Outlook among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

QuDef's Position in the StackWho Database

• QuDef 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).
• 864 companies in Zuid-Holland are in the StackWho database.
• 2,068 computer & network security companies are in the 1-10 employee range (same size as QuDef).

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 QuDef use?

QuDef uses Outlook. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at QuDef?

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

What industry is QuDef in?

QuDef operates in the computer & network security industry, headquartered in Delft, Zuid-Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export QuDef's contact data?

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