Insights

Digital transformation NSI positions itself as a full‑stack IT services and consulting partner focused on bespoke digital solutions and ecosystem performance. This suggests sales opportunities around custom software development, integration projects, and modernization initiatives for mid‑ to large‑sized enterprises seeking end‑to‑end IT modernization.

Tech stack leverage NSI uses a broad mix of tools (Salesforce, Microsoft 365, Jira, HubSpot, OneTrust, Joomla, Zoho, Hotjar) indicating capability in CRM, collaboration, security/compliance, analytics, and content management. A cross‑sell opportunity exists for clients needing unified platform integrations and governance across marketing, sales, and IT operations.

Scale readiness With a headcount of 1000–5000, NSI targets sizeable deployments and enterprise clients. This signals readiness to handle large‑scale programs, managed services agreements, and ongoing support contracts which can be proposed to customers seeking stable, long‑term IT partnerships.

Sustainability angle The company description emphasizes building performant ecosystems and tackling tomorrow's challenges, aligning with sustainable IT modernization. Opportunities exist to position NSI for green‑IT initiatives, cloud optimization, and energy‑efficient software architectures for ESG‑minded buyers.

Industry positioning Operating in IT Services and IT Consulting with a diverse tech footprint, NSI can target mid‑market and enterprise clients in need of digital transformation, data governance, and platform modernization, positioning for expanding markets where large vendors are expensive or slow.

Similar companies to NSI

NSI Tech Stack

NSI uses 8 technology products and services including Hotjar, HubSpot Content Hub, Joomla, and more. Explore NSI's tech stack below.

Media & News

NSI's Email Address Formats

NSI uses at least 4 email formats:
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 August 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 August 2026, NSI has approximately 1.2K employees across 6 continents, including Europe, North America and Asia. Key team members include Ceo: M. P., Ceo: A. G. and 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 Hotjar, HubSpot Content Hub, Joomla, OneTrust, Salesforce, Zoho, Microsoft 365 and Atlassian Jira.

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

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