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Entities Organizations SUNZINET GmbH

Organization · Digital Marketing

Last updated 2026-05-28

Confirmed

SUNZINET GmbH

SUNZINET is an owner-managed full-service agency for digital transformation with over 25 years of experience. The agency offers services in strategy, web development, digital marketing, CRM, revenue operations, data & AI, and commerce solutions. With more than 160 employees across Germany, Austria, and Poland, SUNZINET supports ambitious companies in growing and accelerating their digital business through sustainable digital solutions.

Not to be confused with Sunzinet AG (former legal name) or other similarly named digital agencies; this is the Cologne-based digital transformation agency founded in 1999, known for its work with Bosch, Siemens, and Swarovski.

Extended Facts

Legal name SUNZINET GmbH
Founded 1999
Sales info@sunzinet.com
Team size ~51-200 (2025)
Address Schanzenstraße 23, Köln, North Rhine-Westphalia, 51063, DE

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AI Consulting Strategy & Consulting
E-commerce Consulting Strategy & Consulting
Websites & Headless CMS Websites & Platforms
Lead Generation Digital Marketing, Branding & Growth
Performance Marketing Digital Marketing, Branding & Growth
SEO Digital Marketing, Branding & Growth
CRM Consulting CRM & Revenue Operations
Marketing Automation CRM & Revenue Operations

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