Siza logo

Siza Employee Directory

Hospitals and Health CareGelderland, Netherlands1001-5000 Employees

Siza operates in the Hospitals and Health Care sector, providing care and support to people with physical, intellectual, or multiple disabilities, as well as those with autism or acquired brain injury. Its offerings cover a spectrum from home-based assistance to around-the-clock care in a residential setting, and from medical treatment to employment guidance. The organization aims to support individuals when needed and encourages them to broaden their capabilities where possible.

Based in Arnhem, Gelderland, Siza runs roughly 150 locations across Gelderland and Brabant. It serves more than 3,500 people and maintains a substantial workforce to deliver its services. It emphasizes development and seeks to provide a supportive, engaging environment for both clients and staff.

Find Siza employees' phone numbers or email addresses

Siza Global Highlights

Location
Employees

Europe
1.4K

Minus sign iconPlus sign icon
  • Netherlands
    1.4K
  • United Kingdom Of Great Britain And Northern Ireland
    2
  • France
    1
  • Belgium
    1
  • Switzerland
    1
  • Germany
    1

Asia
15

Minus sign iconPlus sign icon
  • Pakistan
    10
  • United Arab Emirates
    2
  • Turkey
    2
  • Malaysia
    1

Africa
5

Minus sign iconPlus sign icon
  • South Africa
    4
  • Senegal
    1

North America
5

Minus sign iconPlus sign icon
  • United States Of America
    4
  • Mexico
    1

Oceania
1

Minus sign iconPlus sign icon
  • Australia
    1

South America
1

Minus sign iconPlus sign icon
  • Brazil
    1

Siza's Leadership

  • Chief Executive Officer at Siza
    R. B. L.
    Chief Executive Officer
  • Chief Executive Officer at Siza
    N. L.
    Chief Executive Officer
  • Informatie Architect / Ciso at Siza
    N. F.
    Informatie Architect / Ciso
  • Eigenaar Opleidingsburo En Trainer at Siza
    M. R. L. M. M. R. S.
    Eigenaar Opleidingsburo En Trainer
  • Owner at Siza
    M. A.
    Owner
  • Directeur Zorg at Siza
    D. K.
    Directeur Zorg
  • Directeur Zorg at Siza
    H. D.
    Directeur Zorg
  • Directeur Mens & Organisatie at Siza
    M. P.
    Directeur Mens & Organisatie

Siza Employee Metrics

100%
50%
0%
2026
2025
  • Healthcare Services
  • Administrative
  • Human Resources
  • Community & Social Services
  • Education
  • Other
  • Accounting

Contact profiles from Siza

Name
Title
Contact
Location
Last Update
  • Director at Siza
    S. A.
    Director
    United Arab Emirates
    Sep 18, 2026
  • Controller at Siza
    C. B.
    Controller
    Netherlands, Gelderland
    Sep 11, 2024
  • Director at Siza
    W. W.
    Director
    Netherlands
    Sep 14, 2026
  • Manager Hr-Services at Siza
    F. V. W.
    Manager Hr-Services
    Netherlands, Gelderland
    Mar 25, 2026
  • Manager Level One & T at Siza
    R. M.
    Manager Level One & T
    Sep 19, 2026
  • Manager Marketing & Communicatie at Siza
    C. I.
    Manager Marketing & Communicatie
    Netherlands, Gelderland
    Jun 27, 2026
  • Manager Vastgoedbeheer & Facilitair at Siza
    E. R.
    Manager Vastgoedbeheer & Facilitair
    Netherlands
    Jun 27, 2026
  • Locatiemanager at Siza
    H. V. L.
    Locatiemanager
    Netherlands
    Oct 24, 2025
  • Programmamanager at Siza
    J. V.
    Programmamanager
    Netherlands, Overijssel
    Sep 01, 2026
  • Manager Zorgcontractering En Zorgbemiddeling at Siza
    L. V.
    Manager Zorgcontractering En Zorgbemiddeling
    Netherlands, Flevoland
    Jun 28, 2026

Frequently Asked Questions

What is Siza known for?

Minus sign iconPlus sign icon
Siza operates in the Hospitals and Health Care industry. Explore Siza's company overview page for more information.

What is Siza's most common email format?

Minus sign iconPlus sign icon
Siza employees' email format typically follows the pattern of First.Last@siza.nl. Trying to find reliable and up-to-date employee contact data? Find more Siza email formats with LeadIQ.

How many employees does Siza have currently?

Minus sign iconPlus sign icon
Siza has approximately 1.6K employees as of October 2026. These team members are located across 6 continents, including Europe, Asia and Africa.

Who are Siza's key employees and leadership?

Minus sign iconPlus sign icon

As of October 2026, Siza's key employees include:

  • Chief Executive Officer: R. B. L.
  • Chief Executive Officer: N. L.
  • Informatie Architect / Ciso: N. F.
  • Eigenaar Opleidingsburo En Trainer: M. R. L. M. M. R. S.
  • Owner: M. A.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.