What Does HSO Do?

Total employees2807
HeadquartersUtrecht
Founded1987

HSO is a global, privately-held company dedicated to helping businesses transform and achieve their goals through the strategic implementation and management of Microsoft business applications. As a leading Microsoft Solutions Partner, HSO specializes in delivering industry-focused solutions using Microsoft Dynamics 365, Microsoft Power Platform, Microsoft 365, and Microsoft Azure. They serve clients across various sectors including manufacturing, retail, distribution, construction, services, and public sector, offering services that span consulting, implementation, managed services, and cloud migration.

Where Is HSO's Headquarters?

HQ Function

Serves as the central hub for HSO's global strategy, operations management, financial oversight, and provides centralized support services for its worldwide offices. It coordinates the company's vision and ensures consistent service delivery across all regions.

Notable Features:

Located in a modern business park, the office is designed to foster collaboration and innovation, equipped with contemporary facilities to support its global workforce and client interactions.

Work Culture:

The work culture at HSO's headquarters emphasizes teamwork, continuous learning, and a customer-centric approach. Employees are encouraged to be proactive, innovative, and to share knowledge within a dynamic and international environment focused on Microsoft technologies.

HQ Significance:

The Utrecht headquarters is significant as it anchors HSO's global operations, driving its international growth strategy and maintaining its status as a premier Microsoft Solutions Partner. It's the nerve center for developing and disseminating best practices across the organization.

Values Reflected in HQ: The headquarters reflects HSO's values of innovation, client focus, expertise, and collaboration through its modern infrastructure, investment in technology, and creation of an environment conducive to teamwork and knowledge sharing.

Location:

HSO supports its global clientele through an extensive network of offices and teams across Europe, North America, and Asia. Functions supported globally include strategic sales and account management, expert consulting, end-to-end implementation of Microsoft Dynamics 365 and Power Platform solutions, international project management, 24/7 managed services and support, cloud migration and advisory services, and the development of industry-specific intellectual property. This widespread presence ensures local expertise combined with global best practices and resources, enabling HSO to deliver consistent, high-quality services worldwide.

Street Address:

Newtonlaan 110-112

City:

Utrecht

State/Province:

Utrecht

Country:

Netherlands

Where Else Does HSO Operate Around the World?

New York, NY, USA

Address: 132 West 31st Street, Suite 1002, New York, NY 10001, USA

To serve the large and diverse US market, providing local expertise, tailored solutions, and timely support for clients across North America, driving growth in the region.

Reading, Berkshire, UK

Address: Davidson House, Forbury Square, Reading, RG1 3EU, UK

Cater to the specific needs of the UK and Ireland markets, ensuring compliance with local regulations, and providing localized implementation and support for Microsoft technologies.

Singapore, Singapore

Address: 18 Robinson Road, #16-01, Singapore 048547

To expand HSO's presence in the growing APAC market, providing localized services and support to businesses in Southeast Asia and beyond, and tapping into regional talent.

Buying Intent Signals for HSO

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading HSO? Meet the Executive Team

As of April 2025, HSO' leadership includes:

Peter J. ter Maaten - Chief Executive Officer
Jeffrey Kessler - Chief Operating Officer
Eric Veldboer - Chief Financial Officer
Corinna Lemberg - Chief Human Resources Officer
Paul Sainsbury - CEO, HSO International
Whit McIsaac - CEO, HSO North America

Who's Investing in HSO?

HSO has been backed by several prominent investors over the years, including:

The Carlyle Group

What Leadership Changes Has HSO Seen Recently?

Hire1
Exits0

HSO appointed a new Chief Human Resources Officer in May 2023 to strengthen its global HR strategy. The core global executive team has otherwise remained stable, with no other major publicly announced departures or hires at the C-suite level in the past 12 months.

Departures

N/A, No major publicly announced departures from the top global C-suite in the last 12 months.

New Appointments:

Corinna Lemberg, Corinna Lemberg appointed as new Chief Human Resources Officer, bringing extensive experience in global HR leadership to HSO.

What Technology (Tech Stack) Is Used byHSO?

Discover the tools HSO uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

HSO Email Formats and Examples

HSO primarily uses the [first_initial][last]@hso.com email format. Other less common formats might exist within the organization.

[first_initial][last]@hso.com

Format

jdoe@hso.com

Example

85%

Success rate

What's the Latest News About HSO?

HSO.comJuly 25, 2023

HSO Acquires Canada-based Microsoft Dynamics 365 Partner, CRM Dynamics

HSO announced its acquisition of CRM Dynamics Ltd., a prominent Canada-based Microsoft Dynamics 365 partner, expanding HSO's presence and capabilities in the North American market....more

HSO.comJune 28, 2023

HSO Recognized as a Finalist for Multiple 2023 Microsoft Partner of the Year Awards

HSO was named a finalist in three categories for the 2023 Microsoft Partner of the Year Awards: Dynamics 365 Sales, Dynamics 365 Services, and Dynamics 365 Supply Chain Management and Intelligent Automation....more

HSO.comMay 10, 2023

HSO and Flintfox Announce Strategic Partnership to Transform Pricing and Rebate Management for Microsoft Dynamics 365 Users

HSO partnered with Flintfox, a leader in pricing and rebate management solutions, to enhance the capabilities available to Microsoft Dynamics 365 users, particularly in complex pricing scenarios....more

HSO.comMay 2, 2023

HSO Welcomes Corinna Lemberg as Chief Human Resources Officer

HSO appointed Corinna Lemberg as its new Chief Human Resources Officer (CHRO) to lead and further develop the company's global human resources strategy and foster its people-centric culture....more

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