Insights

Digital Training Jellinek is actively expanding its digital training module for professionals who work with individuals at risk of gambling addiction, in collaboration with GGZ Ecademy. This presents a sales opportunity to offer partnered content, platform integration, or customization services to extend reach and impact.

Tech Stack The organization already leverages a modern digital ecosystem (Hotjar, Matomo, Microsoft 365/Teams, WordPress/WooCommerce, Piwik PRO Core). There is potential to upsell analytics, UX optimization, CRM integration, or secure hosting/consulting to enhance data-driven care delivery for addiction treatment programs.

Strategic Leadership A new director of operations was announced for January 2025, signaling potential shifts in priorities, process improvements, or vendor evaluation cycles. This offers an entry point for solutions related to operations efficiency, program management, and partner onboarding.

Clinical Excellence Jellinek holds TOPGGz recognition for its adult addiction care department, indicating a commitment to high-quality, evidence-based practices and research. There is opportunity to propose advanced training, research collaborations, or technology that supports compliant, outcomes-driven care.

Expansion & Partnerships The organization is expanding its digital training offering through collaborations with GGZ Ecademy and plans to reach more professionals. This openness to partnerships suggests a fit for scalable SaaS platforms, content distribution, and co-branded programs across mental health and addiction services.

Similar companies to Jellinek

Jellinek Tech Stack

Jellinek uses 8 technology products and services including Hotjar, Matomo, Microsoft Clarity, and more. Explore Jellinek's tech stack below.

Jellinek's Email Address Formats

Jellinek uses at least 3 email formats:
Jellinek Email FormatsExamplePercentage
First.Last@jellinek.nlJohn.Doe@jellinek.nl
91%
FLast@jellinek.nlJDoe@jellinek.nl
8%
First.MiddleLast@jellinek.nlJohn.MichaelDoe@jellinek.nl
1%

Frequently Asked Questions

What is Jellinek's official website and social media links?

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Jellinek's official website is jellinek.nl and has social profiles on LinkedIn.

How much revenue does Jellinek generate?

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As of August 2026, Jellinek's annual revenue is estimated to be $1M - $10M.

What is Jellinek's SIC code and NAICS code?

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Jellinek's SIC code is 8049 - Offices and Clinics of Health Practitioners, Not Elsewhere Classified and NAICS code is 62133 - Offices of Mental Health Practitioners (except Physicians).

How many employees does Jellinek have currently?

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As of August 2026, Jellinek has approximately 678 employees across 2 continents, including Europe and South America. Key team members include Owner: P. B., Manager Bedrijfsvoering: M. T. H. and Manager Bedrijfsvoering: J. M. -. T. Explore Jellinek's employee directory with LeadIQ.

What industry does Jellinek belong to?

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Jellinek operates in the Mental Health Care industry.

What technology does Jellinek use?

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Jellinek's tech stack includes Hotjar, Matomo, Microsoft Clarity, WordPress, WooCommerce, Microsoft 365, Microsoft Teams and Piwik PRO Core.

What is Jellinek's email format?

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Jellinek's email format typically follows the pattern of First.Last@jellinek.nl. Find more Jellinek email formats with LeadIQ.

When was Jellinek founded?

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Jellinek was founded in 1909.
Jellinek logo

Jellinek

Mental Health CareNorth Holland, Netherlands501-1000 Employees

Jellinek is a Dutch mental health care organization focused on addiction, based at 92 Jacob Obrechtstraat in Amsterdam, North Holland. It provides prevention and treatment for risky substance use across youths and adults, employing cognitive behavioral therapy, medical treatment, and the Minnesota Model, with care intensity tailored to the individual. As part of Arkin, Jellinek pursues prevention, treatment, rehabilitation and reintegration for people with psychiatric or addictive problems, taking account of clients' social and cultural backgrounds and operating with transparency. The organization employs between 501 and 1000 people and runs a TOPGGz-recognized department—the first in addiction care for adults—delivering high-quality, innovative patient care and conducting applied research to develop treatments for patients not responding to standard care. Recent initiatives include expanding a digital training module for professionals who work with individuals at risk of gambling addiction, in collaboration with GGZ Ecademy.

Section iconCompany Overview

SIC Code
8049 - Offices and Clinics of Health Practitioners, Not Elsewhere Classified
NAICS Code
62133 - Offices of Mental Health Practitioners (except Physicians)
Founded
1909
Employees
501-1000

Section iconFunding & Financials

  • $1M - $10M

    Jellinek's revenue is estimated to be in the range of $1M - $10M

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