Insights

Expanding Service Scope Siza offers comprehensive support and care for individuals with various disabilities across a wide range of services, including home support, 24-hour residential care, treatment, and employment guidance. This broad service portfolio presents opportunities to introduce specialized healthcare technologies or management solutions that can enhance operational efficiency and quality of care.

Strategic Location Presence With 150 locations distributed throughout Gelderland and Brabant, Siza has a significant regional footprint that can benefit from region-specific solutions in healthcare delivery, telemedicine, or localized patient Engagement tools to improve service coordination and patient outcomes.

Technology Utilization Utilizing a tech stack including Microsoft 365, Google Fonts API, and cloud management tools indicates openness to digital solutions. There is potential to offer tailored software, cybersecurity enhancements, or cloud-based management systems to streamline administrative processes and ensure data security.

Financial Opportunity With a revenue range of 10 to 25 million dollars, Siza is positioned as a sizable healthcare provider that may prioritize investments in innovative healthcare management, staff training, or compliance solutions to support their growth and quality initiatives.

Workforce Management Employing approximately 2,500 staff members, Siza offers opportunities for workforce optimization solutions, digital training platforms, or employee engagement tools designed to maintain high-quality care standards and reduce staff turnover in a demanding healthcare environment.

Siza Tech Stack

Siza uses 8 technology products and services including Visma, Unpkg, Microsoft 365, and more. Explore Siza's tech stack below.

  • Visma
    Accounting
  • Unpkg
    Content Delivery Network
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Yii
    Web Frameworks
  • Apache HTTP Server
    Web Servers

Media & News

Siza's Email Address Formats

Siza uses at least 1 format(s):
Siza Email FormatsExamplePercentage
First.Last@siza.nlJohn.Doe@siza.nl
99%
First@siza.nlJohn@siza.nl
1%

Frequently Asked Questions

Where is Siza's headquarters located?

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Siza's main headquarters is located at Kemperbergerweg 139e, 6816 RP Arnhem, NL. The company has employees across 6 continents, including EuropeAsiaNorth America.

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

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Siza's official website is siza.nl and has social profiles on LinkedIn.

What is Siza's NAICS code?

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Siza's NAICS code is 62 - Health Care and Social Assistance.

How many employees does Siza have currently?

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As of October 2025, Siza has approximately 1.6K employees across 6 continents, including EuropeAsiaNorth America. Key team members include Chief Executive Officer: N. L.Informatie Architect / Ciso: N. F.Business Controller: M. V.. Explore Siza's employee directory with LeadIQ.

What industry does Siza belong to?

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Siza operates in the Hospitals and Health Care industry.

What technology does Siza use?

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Siza's tech stack includes VismaUnpkgMicrosoft 365Google Fonts APIjQueryCloudflare Bot ManagementYiiApache HTTP Server.

What is Siza's email format?

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

Siza

Hospitals and Health CareNetherlands1001-5000 Employees

Siza biedt ondersteuning en zorg aan mensen met een lichamelijke, verstandelijke of meervoudige beperking en aan mensen met autisme of niet aangeboren hersenletsel. De dienstverlening van Siza loopt uiteen van ondersteuning thuis tot aan 24-uurs zorg in een woongroep en van behandeling tot en met begeleiding naar werk. Siza ondersteunt op die momenten dat het nodig is en daagt mensen uit om hun grenzen waar mogelijk te verleggen. Bij Siza werken 2500 medewerkers die zorg en ondersteuning bieden aan ruim 3500 mensen. Siza heeft 150 locaties verspreid over Gelderland en Brabant.  

Bij Siza denken we in mogelijkheden en draait alles om ontwikkeling. Daarmee creëren we een wereld van verschil voor cliënten en ook voor onze medewerkers. Wij willen het beste uit onszelf en elkaar halen. In het belang van de cliënt en ook voor een prettig en uitdagend werkklimaat.

Section iconCompany Overview

Headquarters
Kemperbergerweg 139e, 6816 RP Arnhem, NL
Website
siza.nl
NAICS Code
62 - Health Care and Social Assistance
Employees
1001-5000

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Siza's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Siza's revenue is estimated to be in the range of $10M$25M

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