Asset class
Private stakes in Luxembourg
A stake in a Luxembourg private company is only as strong as the entry that records it. Luxembourg company law keeps two layers apart: the register a company holds internally and the public commercial register. A signed subscription agreement rarely appears in either. What actually holds the position is the register entry, not the contract that created it.
Register and custody layer
Luxembourg companies file constitutive documents and later amendments with the Registre de Commerce et des Sociétés. That filing is public but it does not list who holds which stake at a given moment. For a private limited company, the shareholder register is kept by the company itself, and it is this internal register, not the commercial filing, that determines who counts as holder. For a public limited company, shares may sit with a depositary or be dematerialised, adding a further layer between the investor and the company's own books. Holding structures built around a Luxembourg SOPARFI frequently add a nominee or an intermediate holding entity, which means the name on the underlying register may not match the name of the person who put in the money. Anyone assessing a stuck position should start by asking which register actually governs the stake and where it is physically or electronically kept. The Luxembourg jurisdiction profile sets out the wider procedural context this sits inside.
The document rarely handed over
Investors are typically given a subscription agreement, a payment confirmation, and sometimes a set of unsigned articles. What they are rarely given is the extract from the company's own shareholder register showing the entry, and any board approval required before a transfer or subscription becomes effective against the company. Without that entry, a claim to a stake is a claim against a counterparty, not yet a claim to a recorded position. A related gap is common across this asset class and is addressed separately in the paperwork investors in private stakes rarely receive.
What belongs in a pre-deal report
A pre-deal report on a Luxembourg stake should verify, at minimum: the current commercial register extract for the company; the shareholder register entry corresponding to the specific stake claimed; any consent or approval clause governing transfers of that class of shares or quotas; and the custody chain linking the original subscription to whoever currently appears as holder. Where documents originate outside Luxembourg, their legalisation status matters: Luxembourg is party to the Apostille Convention, in force since 3 June 1979 [N411], so an apostille is the relevant form of authentication rather than full consular legalisation. This work is what a paid initial assessment produces: a factual reading of the register position and the paper trail before any claim is drafted or sent, distinct from the review covered under shareholder and stake disputes and from cross-border recovery questions handled under enforcement of foreign decisions into Luxembourg.