ONYPHE

onyphe.io

Rennes, Brittany, France

1-10 employees

LinkedIn Profile

About ONYPHE

software development, cloud security, threat detection, vulnerability management, internet-scale scanning, domain-based approach, cyber threat intelligence, dark web scanning, continuous scanning, dark web assets, cyber threat hunting, asset inventory, asset pivoting, passive dns analysis, information technology and services, cybersecurity, information technology, port-agnostic protocol detection, historical data storage, initial access vectors

ONYPHE's Tech Stack

Decision Makers at ONYPHE

2 contacts

James Atack

Deputy CTO

j***@onyphe.io Sign up to view

Patrice Auffret

Founder, CEO and CTO

p***@onyphe.io Sign up to view

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8 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

ONYPHE's Position in the StackWho Database

• ONYPHE is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 277 companies in Brittany are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as ONYPHE).

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 ONYPHE use?

ONYPHE uses Outlook, Microsoft Office 365, Gmail, Google Apps, Android, React Native, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at ONYPHE?

StackWho has verified email addresses for 2 decision makers at ONYPHE. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach ONYPHE directly for sales, recruiting, or partnerships.

What industry is ONYPHE in?

ONYPHE operates in the information technology & services industry, headquartered in Rennes, Brittany, France. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export ONYPHE's contact data?

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