Businesses built to stand on their own.
Leitstern is a Portuguese company developing independent ventures in desktop publishing for the language industry, home improvement, and residential real estate — for corporate and private clients in Portugal and far beyond.
Leitstern Unipessoal LDA · NIPC PT517690683 · São João das Lampas, Portugal
What the company actually does.
Each business has its own brand, its own team, and its own market. Follow any of them to its own site.
Desktop publishing
The layout stage between translation and delivery — multilingual DTP and OCR for language service providers, operating under the Laydox brand.
A translation agency receives a source file and has to give the client back something that looks like the original — in a different language, often in several at once. Between those two points sits the layout stage. That stage is what Laydox does.
Read moreMarketplace
A free quotation marketplace for renovation and construction work in Greater Lisbon, operating under the Cume brand.
A homeowner who needs new windows, a roof repair, or a heat pump has to find companies, describe the same job to each of them, and wait. Most give up after two calls and take whatever price arrives first.
Read moreReal estate
Regional property portals for international buyers in Portugal, operating as the .house network.
Buyers do not shop for “Portugal”. They shop for Sintra, or Cascais, or a stretch of the Algarve, and they want someone who knows that specific market rather than the whole country at once. The network is built to match how they actually search: one portal per market, each with its own listings, neighbourhood guides, and local knowledge.
Read moreMultiple directions, in the name of flexibility and sustainability.
Not a group assembled by acquisition
Every business started inside the company, grew here, and now runs on its own brand and its own team. The holding supplies structure, capital, and a shared back office — not day-to-day instructions.
Nothing about that is glamorous. It is, however, the reason they are all still here.
Own team.
Own market.
One entity, one standard
Everything runs through a single Portuguese company: one jurisdiction, one set of contracts, one audit trail for every counterparty — whether that counterparty is an international translation agency, a Lisbon contractor, or a private buyer signing a deed.
Planning runs on cash flow and continuity rather than an exit. That decides which clients we take and which corners we decline to cut.
Unipessoal LDA
How a business grows inside Leitstern.
A real problem first
Every venture begins with work someone already pays for by hand — not with a market projection.
Its own brand
The business gets a name, a site, and a face of its own from day one, so it is never judged as a side project.
Shared back office
Legal entity, accounting, contracts, and infrastructure come from the holding, so a small team can act like a large one.
Paid before scaled
Growth follows revenue. A venture expands its market only once it covers its own costs.
Its own team
Once volume justifies it, the business hires its own specialists and stops borrowing capacity from the others.
Independent operation
The end state: the holding sets direction and standards, the business runs itself.
Questions counterparties ask.
Who is the legal entity behind these brands?
All businesses operate under Leitstern Unipessoal LDA, a Portuguese company registered in São João das Lampas, NIPC / VAT PT517690683. Contracts, invoices, and liability sit with that single entity.
Are the businesses related to each other operationally?
No. Laydox, Cume, and the .house portals serve different markets with different teams. They share a legal entity, an accounting standard, and infrastructure — nothing else.
Where should I write about a specific project?
To the business itself. Each has its own inbox and team, and that is always the faster route. Head-office correspondence goes to ola@leitstern.pt.
Which markets do you serve?
Laydox works with language service providers worldwide. Cume covers the municipalities of Greater Lisbon. The .house portals cover Sintra, Lisbon, Cascais, and the Algarve.
Do you take on new directions?
Occasionally, and slowly. A new venture has to start from work that is already being paid for, not from a projection. Directions that no longer fit are closed rather than carried.
Talk to the head office.
For anything concerning a specific business, its own site is the faster route. For everything else — partnerships, press, legal, or general enquiries — write here.
NIPC / VAT PT517690683