What technologies does KEYSTONE Group use?

KEYSTONE Group uses Outlook, Microsoft Office 365, Google Font API, Nginx, Mobile Friendly. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the Chief Technical Officer of KEYSTONE Group?

Hosni Tounsi is the Chief Technical Officer at KEYSTONE Group. Get verified contact information on StackWho.

Where is KEYSTONE Group located?

KEYSTONE Group is based in Tunisia.

KEYSTONE Group

keystone-corporation.com

computer & network security

keystone-corporation.com

Tunisia

51-200 employees

LinkedIn Profile

About KEYSTONE Group

cybersecurity, pentesting, investigation, audit, cert, security, consulting, incident, iot, application, strategy, machine learning for threat detection, information technology and services, vulnerability assessment, data protection, cloud security, security maturity, services, virtual ciso, swift

KEYSTONE Group's Tech Stack

Decision Makers at KEYSTONE Group

1 contact

Hosni Tounsi

Chief Technical Officer

h***@keystone.tn Sign up to view

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7 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.

KEYSTONE Group's Position in the StackWho Database

• KEYSTONE Group 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).
• 484 computer & network security companies are in the 51-200 employee range (same size as KEYSTONE Group).

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 KEYSTONE Group use?

KEYSTONE Group uses Outlook, Microsoft Office 365, Google Font API, Nginx, Mobile Friendly, WordPress.org, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at KEYSTONE Group?

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

What industry is KEYSTONE Group in?

KEYSTONE Group operates in the computer & network security industry, headquartered in Tunisia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export KEYSTONE Group's contact data?

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