Port Zero

port-zero.com

Berlin, Berlin, Germany

11-50 employees

LinkedIn Profile

About Port Zero

it engineering, it consulting, it services, software development, it security, devops, software audits, isp expertise, ixp expertise, it services & it consulting, security consulting, penal testing, data protection, gdpr compliance, information security, risk analysis, security audits, software architecture, linux servers, network integration

Port Zero's Tech Stack

Frontend

Mobile Friendly

Backend

Nginx

Decision Makers at Port Zero

1 contact

Michael Prinzinger

CEO

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2 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Port Zero is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Port Zero's Position in the StackWho Database

• Port Zero 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).
• 5,207 companies in Berlin are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Port Zero).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Port Zero use?

Port Zero uses Mobile Friendly, Nginx. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Port Zero?

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

What industry is Port Zero in?

Port Zero operates in the information technology & services industry, headquartered in Berlin, Berlin, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Port Zero's contact data?

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