
Orłowska 44
Real estatePremium rental apartments in Gdynia Orłowo.
Single family office · Luxembourg
545 SARL is a small, private investment company. We invest in businesses and real estate, actively build their value together with management, and after a few years we exit – and are accountable for the results.
Who we work with
We are small, so you talk directly to the people who make the decisions.
You run a business with a proven model or a real estate project and are looking for capital and a growth partner.
How we invest →02You are preparing an offer of investment products, issues or transactions and are looking for an independent investor.
How to send an offer →03You are interested in investments, transactions and working closely with portfolio companies – in a small team, with real impact.
Careers at 545 →About us
We do not answer to outside investors, so we decide quickly and think long-term. We exit when it serves the company, not when a fund calendar demands it.
We make investment decisions on our own and quickly, without a long approval chain.
From a seat on the supervisory board and operational support to the role of a silent investor – we agree the scope together with management.
Usually 3–5 years. We have a value-creation plan from day one, but we time the exit to suit the company.
We invest our own money, so we share the risk with management. We only gain when the company gains.
Asset classes
The core of the portfolio is direct investments, where we work with management. It is complemented by passive investments – where we welcome conversations with banks and brokerages.
Stakes in companies with a proven business model.
Residential and commercial projects – from development to rental.
Solar farms and energy projects.
Corporate and government bonds, structured products.
Listed companies and funds, without operational involvement.
Investments
First, the companies and projects we hold today. Below, completed investments and their results.

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Polish logistics company: freight forwarding, logistics and supply chain management.
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Partnership
We take an individual approach to every project – the form of involvement depends on what the company really needs.
Equity investment – we prefer a majority stake, working with local management.
Raising and structuring debt financing for investment and growth.
Strategic advisory, process audit, operational management and back office: finance, controlling, IT.
How the process works
For banks and brokerages
We welcome offers of investment products, issues and transactions. A short teaser by e-mail works best – we reply to every offer.
Careers
We are looking for people who want to learn investing in practice: from deal analysis to working with portfolio companies.
Contact
Tell us about your company, project or offer. We reply personally.
Headquarters · Luxembourg
545 SARLBranch · Poland
Aleja Zwycięstwa 235/7Branch · Italy
Via Azzone Visconti 56