

Site Attendance
Independent presence at properties, meetings, site visits and appointments in Portugal.
Factual Verification
We verify observable facts on the ground and document what we find through photographs, video and written records.
Local Coordination
Liaison with contractors, suppliers, property managers and other local parties involved in the matter.
Professional Liaison
Coordination whith Lawyers,acountants,architetcs,engineers and other qualified professionals whenever specialist expertise is required.
Progress Monitoring
Follow-up on agreed actions, works, deadlines and developments, with direct reporting to the client.
Our Mission
Fourstone acts as an independent local representative in Portugal for international private clients and professionals who need a trusted presence on the ground.
Establishes and verifies facts on the ground
Coordinates all relevant parties
Reports directly to the client with discretion and independence
- Does not replace lawyers, accountants, architects, engineers or other regulated professionals
- Engages and coordinates with appropriately qualified advisers when specialist expertise is required
- Remains the client’s independent point of contact in Portugal
The client’s practical interests are always the priority — never those of contractors, suppliers or intermediaries.
.HOW WE WORK
01 — UNDERSTAND
We establish the facts, the parties involved and the client's objective.
02 — DEFINE
The scope of the mandate, responsibilities, fees and expenses are agreed in writing.
03 — ACT INDEPENDENTLY
We carry out the agreed assignment, verify what is happening on the ground and coordinate the relevant parties where necessary.
04 — REPORT
Material findings and developments are documented and reported directly to the client with clarity, discretion and independence.
Trust, but verify.

ÉTIENNE VALMONT
Institutional Brand Representative
Represents Fourstone's institutional identity and private-client standards, with a focus on discretion, clarity and trusted local coordination.
Supports the presentation and communication of Fourstone's services for international clients with interests in Portugal.

Luis Estrela
Independent Representative
Provides discreet on-the-ground support in Portugal, including local verification, client liaison and factual reporting for international private clients and their professional advisers.
Mandates are handled independently and confidentially, with clear, direct reporting to the client.