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HSO Employee Directory

IT Services and IT ConsultingNorth Holland, Netherlands1001-5000 Employees

HSO has about 2.9K employees across 5 continents, most of them in Europe. By country, the largest groups are Netherlands (34%), United States Of America (16%) and United Kingdom Of Great Britain And Northern Ireland (13%). Consulting and Program & Project Management make up over half of the profiles with a known department. HSO's workforce spans 29 departments. HSO's workforce grew 6% between July 2025 and July 2026.

Find HSO employees' phone numbers or email addresses

HSO Global Highlights

Location
Employees

Europe
1.6K

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  • Netherlands
    902
  • United Kingdom Of Great Britain And Northern Ireland
    355
  • Germany
    159
  • France
    75
  • Switzerland
    30
  • Spain
    20
  • Iceland
    16
  • Portugal
    15
  • Italy
    12
  • Poland
    12
  • Sweden
    7
  • Romania
    4
  • Serbia
    4
  • Bulgaria
    3
  • Albania
    3
  • Hungary
    3
  • Croatia
    3
  • Belarus
    2
  • Denmark
    2
  • Norway
    2
  • Belgium
    2
  • Republic Of North Macedonia
    2
  • Andorra
    1
  • Malta
    1
  • Lithuania
    1
  • Bosnia And Herzegovina
    1
  • Ukraine
    1
  • Georgia
    1
  • Austria
    1
  • Slovenia
    1
  • Luxembourg
    1
  • Ireland
    1

North America
534

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  • United States Of America
    421
  • Canada
    107
  • Mexico
    6

Asia
342

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  • India
    251
  • China
    37
  • Japan
    9
  • Philippines
    8
  • Turkey
    7
  • Pakistan
    7
  • Malaysia
    6
  • Indonesia
    3
  • Saudi Arabia
    3
  • Iran
    2
  • Viet Nam
    2
  • United Arab Emirates
    2
  • Singapore
    1
  • Israel
    1
  • Nepal
    1
  • Lebanon
    1
  • Russian Federation
    1

Africa
65

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  • Egypt
    53
  • South Africa
    7
  • Morocco
    3
  • Nigeria
    1
  • Tunisia
    1

Oceania
56

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  • Australia
    42
  • New Zealand
    14

South America
10

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  • Brazil
    4
  • Ecuador
    2
  • Chile
    2
  • Venezuela
    1
  • Colombia
    1

Europe accounts for 62% of HSO's workforce, followed by North America (20%) and Asia (13%).

HSO's Leadership

  • Ceo at HSO
    P. J. T. M.
    Ceo
    Mobile Phone
  • Cfo Hso Group at HSO
    M. H.
    Cfo Hso Group
    Mobile Phone
  • Cto France - Enterprise Architect at HSO
    Y. D.
    Cto France - Enterprise Architect
    Mobile Phone
  • Chief People Officer at HSO
    E. R. V.
    Chief People Officer
    Mobile Phone
  • Chief Marketing Officer at HSO
    D. R.
    Chief Marketing Officer
    Mobile Phone
  • Chief Information Security Officer & Group It Manager at HSO
    R. Z.
    Chief Information Security Officer & Group It Manager
    Mobile Phone
  • Chief Technology Officer at HSO
    M. H.
    Chief Technology Officer
    Mobile Phone
  • Chief Technology Officer at HSO
    H. H.
    Chief Technology Officer
    Mobile Phone

HSO Employee Metrics

100%
50%
0%
2026
2025
  • Consulting
  • Engineering
  • Program & Project Management
  • Solutions Engineering
  • Marketing
  • Other
  • Human Resources
  • Sales
  • Analytics
  • Administrative

Consulting is the largest department at 48% of profiles with a known department, down from 50% in July 2025, followed by Program & Project Management (10%, up from 8%) and Administrative (7%, up from 1%).

Contact profiles from HSO

Name
Title
Contact
Location
Last Update
  • Managing Director - France at HSO
    F. L. S.
    Managing Director - France
    Mobile Phone
    France
    Sep 03, 2026
  • Cfo Hso Group at HSO
    M. H.
    Cfo Hso Group
    Mobile Phone
    Netherlands
    Sep 17, 2026
  • Managing Director Hso Netherlands at HSO
    J. D. B.
    Managing Director Hso Netherlands
    Mobile Phone
    Netherlands, Utrecht
    Sep 22, 2026
  • Managing Director, Australia & New Zealand at HSO
    A. S.
    Managing Director, Australia & New Zealand
    Mobile Phone
    Australia
    Sep 04, 2026
  • Chief People Officer at HSO
    E. R. V.
    Chief People Officer
    Mobile Phone
    United Kingdom
    Sep 20, 2026
  • Ceo at HSO
    P. J. T. M.
    Ceo
    Mobile Phone
    Switzerland
    Jul 01, 2026
  • Chief Marketing Officer at HSO
    D. R.
    Chief Marketing Officer
    Mobile Phone
    United Kingdom, England
    Oct 16, 2026
  • Chief Information Security Officer & Group It Manager at HSO
    R. Z.
    Chief Information Security Officer & Group It Manager
    Mobile Phone
    Netherlands, Utrecht
    Oct 14, 2026
  • Chief Technology Officer at HSO
    M. H.
    Chief Technology Officer
    Mobile Phone
    Australia, Victoria
    Oct 11, 2026
  • Co Founder And Team Coordinator Of The Center Of Excellence (microsoft Fasttrack) at HSO
    A. V. D. B.
    Co Founder And Team Coordinator Of The Center Of Excellence (microsoft Fasttrack)
    Mobile Phone
    Netherlands, North Brabant
    Jan 28, 2026

Frequently Asked Questions

What are the largest departments at HSO?

Minus sign iconPlus sign iconConsulting is the largest department at 48% of profiles with a known department, down from 50% in July 2025, followed by Program & Project Management (10%, up from 8%) and Administrative (7%, up from 1%). HSO's workforce spans 29 departments.

Where are HSO's employees located?

Minus sign iconPlus sign iconHSO has about 2.9K employees across 5 continents, most of them in Europe. Europe accounts for 62% of HSO's workforce, followed by North America (20%) and Asia (13%). By country, the largest groups are Netherlands (34%), United States Of America (16%) and United Kingdom Of Great Britain And Northern Ireland (13%).

How has HSO's workforce changed over the past year?

Minus sign iconPlus sign iconHSO's workforce grew 6% between July 2025 and July 2026. Consulting's share of profiles with a known department fell from 50% to 48%.

How many employees does HSO have currently?

Minus sign iconPlus sign iconHSO has approximately 2.9K employees as of October 2026. These team members are located across 6 continents, including Europe, North America and Asia.

Who are HSO's key employees and leadership?

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

  • Ceo: P. J. T. M.
  • Cfo Hso Group: M. H.
  • Cto France - Enterprise Architect: Y. D.
  • Chief People Officer: E. R. V.
  • Chief Marketing Officer: D. R.

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

What is HSO's most common email format?

Minus sign iconPlus sign iconHSO employees' email format typically follows the pattern of FLast@hso.com. Trying to find reliable and up-to-date employee contact data? Find more HSO email formats with LeadIQ.

What is HSO known for?

Minus sign iconPlus sign iconHSO was founded in 1987 and operates in the IT Services and IT Consulting industry. You can contact HSO's main corporate office by phone at
+1-847-348-****
. Explore HSO's company overview page for more information.

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