Insights

Flexible office NSI operates a portfolio of approximately 50 modern, healthy and sustainable office properties valued at around €1.3 billion, indicating potential for upsell of flexible workspace solutions and sustainability upgrades to bolster tenant productivity and cost efficiency.

Sustainability focus The emphasis on sustainable, healthy offices presents an opportunity to cross-sell energy management services, smart building tech and green leasing programs to attract tenants prioritizing ESG factors.

Technology stack With tools like Microsoft Power Automate, Azure, Office 365 and DocuSign in use, there is potential to streamline leasing, approvals, and facility management for clients through integrated proptech and digital workflow enhancements.

Scale and reach A portfolio of 50 buildings and a sizable enterprise profile positions NSI to pursue larger corporate tenants and multi-property deals, including bundled occupancy, facility services, and value-add partnerships.

Financial health signals Revenue in the stated range and active shareholder/market activity around real estate-focused funds suggest opportunities to offer tailored financing, property optimization, or advisory services aligned with growth and capital allocation strategies.

Similar companies to NSI

NSI Tech Stack

NSI uses 8 technology products and services including Microsoft Power Automate, WordPress, Shopify, 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.nlJohn.Doe@nsi.nl
92%
First.Middle.Last@nsi.nlJohn.Michael.Doe@nsi.nl
3%
First@nsi.nlJohn@nsi.nl
3%
First.MiddleLast@nsi.nlJohn.MichaelDoe@nsi.nl
2%

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 nsi.nl and has social profiles on LinkedIn.

How much revenue does NSI generate?

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As of October 2026, NSI's annual revenue is estimated to be $50M - $100M.

What is NSI's NAICS code?

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NSI's NAICS code is 531 - Real Estate.

How many employees does NSI have currently?

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As of October 2026, NSI has approximately 446 employees across 6 continents, including Europe, Asia and North America. Key team members include Ceo: B. S., Vice President Manager Director: D. M. and Vice President Operations: J. T. Explore NSI's employee directory with LeadIQ.

What industry does NSI belong to?

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NSI operates in the Real Estate industry.

What technology does NSI use?

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NSI's tech stack includes Microsoft Power Automate, WordPress, Shopify, Informatica, DocuSign, Office 365, Microsoft Azure and GitHub Copilot.

What is NSI's email format?

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

When was NSI founded?

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NSI was founded in 1992.
NSI logo

NSI

Real EstateNorth Holland, Netherlands201-500 Employees

NSI N.V. is a Dutch publicly traded office real estate investor. It focuses on providing flexible, modern, healthy, and sustainable office spaces at prime locations to support client productivity and growth. The portfolio comprises around 50 buildings with an estimated value of 1.3 billion euros. The company is headquartered in Amsterdam at 62 Hoogoorddreef, North Holland, 1101 BE, Netherlands. It employs between 201 and 500 people and maintains a website at https://nsi.nl.

Section iconCompany Overview

Phone number
Website
nsi.nl
Stock Symbol
INSI
NAICS Code
531 - Real Estate
Founded
1992
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    NSI's revenue is estimated to be in the range of $50M - $100M

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