What technologies does CT-SQUARE use?

CT-SQUARE uses Gmail, Google Apps, Amazon AWS, Webflow, Hubspot. View their full technology stack — including all 10 detected tools — on StackWho.

Who is the CTO & co-founder of CT-SQUARE?

Vivien Bernet-Rollande is the CTO & co-founder at CT-SQUARE. Get verified contact information on StackWho.

Who is the Head of Engineering of CT-SQUARE?

Callixte Cauchois is the Head of Engineering at CT-SQUARE. Get verified contact information on StackWho.

Where is CT-SQUARE located?

CT-SQUARE is based in Paris, Ile-de-France, France.

CT-SQUARE

ct-square.com

computer & network security

ct-square.com

Paris, Ile-de-France, France

11-50 employees

LinkedIn Profile

About CT-SQUARE

mssp, pentest, intrusion detection, quick response force, security operation center, managed security, risk management, saas, security openration center, proactive threat hunting, security incident management, data security, sme cybersecurity, custom cybersecurity plans, software development, cyber threat detection, security infrastructure, cybersecurity compliance with anssi, security audit, security posture improvement

CT-SQUARE's Tech Stack

AI/ML

Decision Makers at CT-SQUARE

3 contacts

Vivien Bernet-Rollande

CTO & co-founder

v***@ct-square.com Sign up to view

Callixte Cauchois

Head of Engineering

c***@ct-square.com Sign up to view

Thierry Pouch

CEO

t***@ct-square.com Sign up to view

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10 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

CT-SQUARE's Position in the StackWho Database

• CT-SQUARE 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).
• 12,711 companies in Ile-de-France are in the StackWho database.
• 2,072 computer & network security companies are in the 11-50 employee range (same size as CT-SQUARE).

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 CT-SQUARE use?

CT-SQUARE uses Gmail, Google Apps, Amazon AWS, Webflow, Hubspot, Mobile Friendly, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CT-SQUARE?

StackWho has verified email addresses for 3 decision makers at CT-SQUARE. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach CT-SQUARE directly for sales, recruiting, or partnerships.

What industry is CT-SQUARE in?

CT-SQUARE operates in the computer & network security industry, headquartered in Paris, Ile-de-France, France. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CT-SQUARE's contact data?

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