NSI N.V.
NSI N.V. is a Dutch public limited company (naamloze vennootschap) registered with the Netherlands Chamber of Commerce (KvK) under registration number 36040044. Its registered office is at Hoogoorddreef 62, 1101 BE Amsterdam, in the Amstel III business district, and the KvK record shows its current registry status as active.
Trading under its earlier name, Nieuwe Steen Investments N.V., NSI N.V. is a real estate investment company that owns, manages and lets Dutch business real estate, focused principally on office buildings and mixed-use business locations in and around Amsterdam. The company has more than 30 years of experience in the Dutch office real estate market.
As at 31 December 2025, NSI N.V.’s investment portfolio comprised 42 properties with a combined lettable area of approximately 337,000 square metres and a market value of approximately EUR 956 million. For the 2025 financial year, the company reported gross rental income of EUR 73.9 million, an increase of 1.6% year-on-year, and net rental income of EUR 60.3 million. NSI N.V. had approximately 63 employees according to its most recently published company profile.
NSI N.V. shares are listed on Euronext Amsterdam under the ticker symbol NSI (ISIN NL0012365084).
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Shareholders
5
Shareholders of NSI N.V.
NSI N.V. is listed on Euronext Amsterdam, and its disclosed shareholder data reflects reportable institutional fund holdings rather than a complete register of all shareholders. As of the most recent verification date, 4 September 2026, seven disclosed institutional holdings were recorded, including Nuveen Real Asset Income Fund (approximately 5.3%), Vanguard Global ex U.S. Real Estate Index Fund (approximately 4.3%), iShares MSCI EAFE Small Cap ETF (approximately 4.2%), Cohen & Steers International Realty Fund (approximately 3.7%), and iShares Core MSCI Total International Stock ETF (approximately 3.6%). Each disclosed holding is well below the level typically associated with a controlling stake, consistent with NSI N.V. being a widely held, free-float Euronext-listed company. No shareholder in the available data holds a majority or controlling position.
Data availability
Shareholder information for NSI N.V. is best described as major shareholders only: it captures reportable institutional fund holdings rather than the complete shareholder base, which is typical for a company listed on Euronext Amsterdam. Smaller retail and institutional holdings below disclosure thresholds are not captured.
Sources
Registry feed — rows exactly as filed with Netherlands Chamber of Commerce (KvK), including entries the profile above does not cover.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Nuveen Real Asset Income Fd | 5.3% | Netherlands Chamber of Commerce (KvK) | |
| Vanguard Global ex U.S. Real Estate Index Fund | 4.3% | Netherlands Chamber of Commerce (KvK) | |
| iShares MSCI EAFE Small Cap ETF | 4.2% | Netherlands Chamber of Commerce (KvK) | |
| Cohen & Steers International Realty Fund | 3.7% | Netherlands Chamber of Commerce (KvK) | |
| iShares Core MSCI Total International Stock ETF | 3.6% | Netherlands Chamber of Commerce (KvK) |
Officers
7
Directors and officers of NSI N.V.
NSI N.V.’s Management Board, as confirmed on the company’s official corporate website, currently has two members: Chief Executive Officer Bernd Stahli, who joined NSI N.V. in September 2016, and Chief Financial Officer Elke Snijder, who joined in May 2024. The underlying KvK trade register extract additionally lists Martijn Massen in the non-board role of Head of Investor Relations & Treasury, and separately records further director and management-board appointments without accompanying appointment or resignation dates, so their current status could not be independently confirmed from that extract alone. No former or resigned officers with confirmed dates appear in the available data.
Data availability
Officer information for NSI N.V. is partial: the KvK trade register extract used for this profile does not disclose appointment or resignation dates or nationality, and some listed entries could not be reliably distinguished as current or historical. The current Management Board composition above is drawn from NSI N.V.’s official corporate website rather than the registry extract. Nationality is not disclosed in either source for any individual.
Sources
Registry feed — rows exactly as filed with Netherlands Chamber of Commerce (KvK), including entries the profile above does not cover.
Group Structure
Group structure of NSI N.V.
NSI N.V. is the top entity in its verified Dutch corporate group, based on Netherlands Chamber of Commerce (KvK) trade register data. No parent company is recorded for NSI N.V. in the available data. Its sole verified direct subsidiary is NSI Real Estate B.V. (KvK number 70676674). Through NSI Real Estate B.V., the group holds a further layer of indirect subsidiaries, including NSI Kantoren B.V. (KvK number 70696624), NSI Vastgoed B.V. (KvK number 70691231), NSI Flexoffices B.V. (KvK number 70687390) and NSI Development B.V. (KvK number 37148869). NSI Kantoren B.V. in turn holds a large number of single-purpose Dutch property-holding subsidiaries, NSI Flexoffices B.V. holds HNK Services B.V. and HNK Vastgoed B.V., and NSI Development B.V. holds NSI Projects I B.V. In total, the verified structure comprises 54 entities, all registered in the Netherlands, consistent with NSI N.V.’s Dutch real estate investment activities. Ownership and voting percentages between these entities are not disclosed in the available registry data.
Verified corporate relationships
| Entity | Country | Registration number | Relationship | Ownership | Status | Information date |
|—|—|—|—|—:|—|—|
| NSI Real Estate B.V. | NL | 70676674 | Direct subsidiary | Not disclosed | Active | 18 September 2026 |
| NSI Kantoren B.V. | NL | 70696624 | Indirect subsidiary | Not disclosed | Active | 18 September 2026 |
| NSI Vastgoed B.V. | NL | 70691231 | Indirect subsidiary | Not disclosed | Active | 18 September 2026 |
| NSI Flexoffices B.V. | NL | 70687390 | Indirect subsidiary | Not disclosed | Active | 18 September 2026 |
| NSI Development B.V. | NL | 37148869 | Indirect subsidiary | Not disclosed | Active | 18 September 2026 |
Data availability
Group-structure information for NSI N.V. is full for the direct Dutch KvK-registered subsidiary chain, but ownership and voting percentages between group entities are not disclosed in the available registry data.
Sources
NSI N.V.
Netherlands
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Frequently Asked Questions
What does NSI N.V. do?
NSI N.V. is a Dutch real estate investment company that owns, manages and lets Dutch business real estate, principally office buildings, focused on Amsterdam and the wider Netherlands.
Who owns NSI N.V.?
Disclosed institutional shareholders each hold under 6% of NSI N.V., consistent with a widely held free float; no single shareholder holds a controlling stake in the available data.
Who is NSI N.V.'s UBO (Ultimate Beneficial Owner)?
No ultimate beneficial owner could be verified from the available shareholder data, as no disclosed holding meets a UBO threshold.
What is NSI N.V.'s company registration number?
NSI N.V.'s registration number is 36040044, filed with Netherlands Chamber of Commerce (KvK) in Netherlands. Its current status on the register is active.
Is NSI N.V. still an active company?
NSI N.V.'s status on Netherlands Chamber of Commerce (KvK) is listed as active.
What is NSI N.V.'s registered address?
The registered address on file for NSI N.V. is Amsterdam, Netherlands.
What is NSI N.V.'s revenue?
For the 2025 financial year, NSI N.V. reported gross rental income of EUR 73.9 million and net rental income of EUR 60.3 million.
Is NSI N.V. listed on a stock exchange?
NSI N.V. is listed on Euronext Amsterdam under ticker symbol NSI (ISIN NL0012365084).
Who are the officers/directors of NSI N.V.?
NSI N.V.'s Management Board is led by CEO Bernd Stahli (since September 2016) and CFO Elke Snijder (since May 2024), per the company's official website.
Does NSI N.V. have a parent company or subsidiaries?
NSI N.V. has no recorded parent company and its verified Dutch subsidiary structure comprises 54 entities, led by direct subsidiary NSI Real Estate B.V.
Can Zavia monitor changes to NSI N.V.'s ownership over time?
This profile reflects a point-in-time snapshot from Netherlands Chamber of Commerce (KvK). Zavia's monitoring API can track changes to NSI N.V.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access NSI N.V.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Netherlands, so records like NSI N.V.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Netherlands Chamber of Commerce (KvK) and was last synced on 18 September 2026.