Private company
Who owns Stiphout Industries B.V.
One company in the researched set discloses a stake in Stiphout Industries B.V., none of it sized by anyone who discloses it. Stiphout Industries B.V. is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
Stiphout Industries B.V. - Profile
- Type
- private company
- Based in
- Netherlands
- Founded
- 2015
Stiphout Industries B.V. is a plastics recycler in Montfort in the Dutch province of Limburg. It sorts and washes post consumer plastic packaging collected from households and processes it into clean recycled polypropylene and high density polyethylene flakes that are sold back to polymer producers and converters as feedstock, using sorting and washing lines the company developed itself. Its plant handles roughly the volume of plastic packaging waste generated by more than 500,000 people in the Netherlands each year. The business was founded in 2015 by Eline Stiphout, and in July 2023 the polymer maker LyondellBasell bought a half share, giving the recycler access to polymer expertise and an outlet into the buyer's compounding assets in the Netherlands and Germany.
Source
Stiphout Industries B.V. files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from LyondellBasell acquires 50% share in Dutch Recycling Company (LyondellBasell), Plastics recycler Stiphout Industries becomes part of LyondellBasell (Innovation Origins) and Plastics producer invests in European polyolefins reclaimer (Resource Recycling). The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- LyondellBasell Industries N.V.. Exhibit 21.1 to the FY2025 10-K (filed 20 Feb 2026) states that LyondellBasell Industries Holdings B.V. owns a 50% interest in Stiphout Industries B.V.. This is a 50 percent ownership interest, written here as the number 50, not as a fraction of 100. LyondellBasell's balance sheet carries a single combined 'Equity investments' line ($3,963 million at 31 Dec 2025 per the 10-K; $3,875 million at 30 Jun 2026 per the most recent 10-Q) covering all equity-method investees together, so no individual carrying value is disclosed for this venture: value_usd is null. sourcesource 2
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of Stiphout Industries B.V. where a holder stated one, and are missing where no holder did.