Insights

Market positioning NSI operates in IT Services and IT Consulting with a sizeable workforce (1,001–5,000 employees) and a broad tech stack including Salesforce, Zoho, HubSpot, and Office 365, indicating potential for cross-sell across CRM, cloud, and productivity platforms.

Digital transformation Given their description as a partner for bespoke IT solutions and their focus on building high-performing ecosystems, there is a sales opportunity to position NSI as a ally for end-to-end digital transformation initiatives in mid-to-large enterprises.

Cloud and security The tech stack lists cloud and security elements such as Cloudflare Bot Management, HSTS, and reCAPTCHA, suggesting potential to upsell advanced cloud security, bot management, and web integrity services to clients with online platforms.

Growth potential deals The company revenue range (1B–10B) and mid-market headcount imply opportunities for large-scale engagements, including multi-year managed services, platform integrations, and CRM/ERP optimization projects.

Strategic partnerships Presence of popular platforms (Salesforce, HubSpot, Zoho) indicates alignment with partners and ecosystems; a route to introduce partner-led solution campaigns, co-sell motions, and referral programs to accelerate deal nurture.

NSI Tech Stack

NSI uses 8 technology products and services including Salesforce, Zoho, HubSpot, and more. Explore NSI's tech stack below.

  • Salesforce
    Customer Relationship Management
  • Zoho
    Customer Relationship Management
  • HubSpot
    Marketing Automation
  • Office 365
    Office Suites
  • LinkedIn
    Online Community Software
  • Cloudflare Bot Management
    Security
  • HSTS
    Security
  • reCAPTCHA
    Security

Media & News

NSI's Email Address Formats

NSI uses at least 2 format(s):
NSI Email FormatsExamplePercentage
First.Last@nsi-sa.beJohn.Doe@nsi-sa.be
90%
F.Last@nsi-sa.beJ.Doe@nsi-sa.be
6%
FirstLast@nsi-sa.beJohnDoe@nsi-sa.be
3%
Last.First@nsi-sa.beDoe.John@nsi-sa.be
1%

Frequently Asked Questions

What is NSI's phone number?

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You can contact NSI's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is NSI's stock symbol?

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NSI is a publicly traded company; the company's stock symbol is INSI.

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

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NSI's official website is groupensi.com and has social profiles on LinkedIn.

How much revenue does NSI generate?

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As of July 2026, NSI's annual revenue is estimated to be $1B - $10B.

What is NSI's NAICS code?

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NSI's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does NSI have currently?

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As of July 2026, NSI has approximately 1.2K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: M. P.Ceo: A. G.Chief Executive Officer And Founder: R. P.. Explore NSI's employee directory with LeadIQ.

What industry does NSI belong to?

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NSI operates in the IT Services and IT Consulting industry.

What technology does NSI use?

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NSI's tech stack includes SalesforceZohoHubSpotOffice 365LinkedInCloudflare Bot ManagementHSTSreCAPTCHA.

What is NSI's email format?

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NSI's email format typically follows the pattern of First.Last@nsi-sa.be. Find more NSI email formats with LeadIQ.

When was NSI founded?

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NSI was founded in 1993.
NSI logo

NSI

IT Services and IT ConsultingBelgium1001-5000 Employees

NSI is a Belgium-based provider of IT services and consulting. It delivers end-to-end development of customized IT solutions tailored to client requirements, focusing on creating integrated technology ecosystems.

The firm serves organizations seeking bespoke technology capable of addressing evolving business and technical challenges. With a sizable workforce, NSI operates within the Belgian IT services and consulting market, offering project support from planning to deployment.

Section iconCompany Overview

Phone number
Stock Symbol
INSI
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1993
Employees
1001-5000

Section iconFunding & Financials

  • $1B - $10B

    NSI's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    NSI's revenue is estimated to be in the range of $1B - $10B

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