Self-employed

gannetsdive.com

management consulting

gannetsdive.com

Haarlem, North Holland, Netherlands

1-10 employees

LinkedIn Profile

About Self-employed

business consulting & services, management consulting

Self-employed's Tech Stack

Other

IoT

AI/ML

Mobile

Android

Flutter

React Native

Xamarin

Backend

Python

Decision Makers at Self-employed

1 contact

Bart Sjoerdsma

Interim CIO | CTO | M&A Information Technology

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7 technologies detected · 1 decision maker · 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.

Self-employed's Position in the StackWho Database

• Self-employed is 1 of 29,865 management consulting companies tracked in StackWho.
• 29,825 management consulting companies in our database have verified decision-maker emails (100% of the cohort).
• 4,069 companies in North Holland are in the StackWho database.
• 18,186 management consulting companies are in the 1-10 employee range (same size as Self-employed).

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 Self-employed use?

Self-employed uses IoT, AI, Android, Flutter, React Native, Python, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Self-employed?

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

What industry is Self-employed in?

Self-employed operates in the management consulting industry, headquartered in Haarlem, North Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Self-employed's contact data?

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