What technologies does C2Call GmbH use?

C2Call GmbH uses Data Analytics, Remote, AI. View their full technology stack — including all 3 detected tools — on StackWho.

Who is the Founder / CTO of C2Call GmbH?

Michael Knecht is the Founder / CTO at C2Call GmbH. Get verified contact information on StackWho.

Where is C2Call GmbH located?

C2Call GmbH is based in Werl, North Rhine-Westphalia, Germany.

C2Call GmbH

Q: What industry is C2Call GmbH in?

C2Call GmbH operates in the computer networking industry.

c2call.com

computer networking

c2call.com

Werl, North Rhine-Westphalia, Germany

1-10 employees

235000 revenue

LinkedIn Profile

About C2Call GmbH

voip, cloud computing, mobile communication, product management, software development, mobile applications, voice & video calling solutions, white label app, secure messaging, conferencing, mobile, saas, telecommunications, enterprise software, information technology, software, computer networking products, enterprises, computer software, information technology & services

C2Call GmbH's Tech Stack

Other

Data Analytics Remote

AI/ML

Decision Makers at C2Call GmbH

1 contact

Michael Knecht

Founder / CTO

m***@c2call.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

3 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

C2Call GmbH uses Data Analytics, Remote, AI among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

C2Call GmbH's Position in the StackWho Database

• C2Call GmbH is 1 of 1,024 computer networking companies tracked in StackWho.
• 1,019 computer networking companies in our database have verified decision-maker emails (100% of the cohort).
• 3,954 companies in North Rhine-Westphalia are in the StackWho database.
• 564 computer networking companies are in the 1-10 employee range (same size as C2Call GmbH).

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 C2Call GmbH use?

C2Call GmbH uses Data Analytics, Remote, AI. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at C2Call GmbH?

StackWho has verified email addresses for 1 decision maker at C2Call GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach C2Call GmbH directly for sales, recruiting, or partnerships.

What industry is C2Call GmbH in?

C2Call GmbH operates in the computer networking industry, headquartered in Werl, North Rhine-Westphalia, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export C2Call GmbH's contact data?

Yes. StackWho Pro members can export decision maker contact data for C2Call GmbH and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.