What technologies does Gapfruit AG use?

Gapfruit AG uses Google Cloud Hosting, Varnish, Wix, Mobile Friendly, IoT. View their full technology stack — including all 19 detected tools — on StackWho.

Who is the CTO & Founder of Gapfruit AG?

Sid Hussmann is the CTO & Founder at Gapfruit AG. Get verified contact information on StackWho.

Who is the CEO and Co-Founder of Gapfruit AG?

Christian Kielmann is the CEO and Co-Founder at Gapfruit AG. Get verified contact information on StackWho.

Where is Gapfruit AG located?

Gapfruit AG is based in Zug, Canton of Zug, Switzerland.

Gapfruit AG

gapfruit.com

computer & network security

gapfruit.com

Zug, Canton of Zug, Switzerland

1-10 employees

LinkedIn Profile

About Gapfruit AG

it security, operating systems, endpoint security, microkernel, network security, multi-architecture support, consulting, capability-based tee for blockchain, attestation, full stack integrity protection, hardware root of trust, industrial control systems, capability security in avionics, transactional upgrades, information technology and services, disk encryption, system security, security by design, financial services, aviation

Gapfruit AG's Tech Stack

AI/ML

Decision Makers at Gapfruit AG

2 contacts

Sid Hussmann

CTO & Founder

s***@gapfruit.com Sign up to view

Christian Kielmann

CEO and Co-Founder

c***@gapfruit.com Sign up to view

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19 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.

Gapfruit AG's Position in the StackWho Database

• Gapfruit AG 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).
• 670 companies in Canton of Zug are in the StackWho database.
• 2,068 computer & network security companies are in the 1-10 employee range (same size as Gapfruit AG).

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 Gapfruit AG use?

Gapfruit AG uses Google Cloud Hosting, Varnish, Wix, Mobile Friendly, IoT, Data Analytics, and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Gapfruit AG?

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

What industry is Gapfruit AG in?

Gapfruit AG operates in the computer & network security industry, headquartered in Zug, Canton of Zug, Switzerland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Gapfruit AG's contact data?

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