Tagus & Co.
4.9 (1,280 reviews)

Clarity and control forcross-border decisionsin Portugal and the EU.

Corporate, tech and GDPR, real estate and relocation — handled with transparent steps, practical risk management, and advice you can actually act on.

A partner at Tagus and Co. standing in the firm's Lisbon office, the Tagus river and the 25 de Abril bridge through the window behind him.

200+

Business partners advised

About us

For cross-border business and life in Portugal, we bring what matters most: European-grade rigour, modern delivery, and zero guesswork.

01

Clarity,not jargon

Plain-language advice that turns legal complexity into a decision you can actually take this week.

02

Transparentsteps & timelines

You see the whole path up front — documents, dependencies, risks, and what “done” looks like.

03

Business-firstrisk management

Practical guidance that protects you without slowing you down, aligned to real-world outcomes.

Services

Core legal support for cross-border business and life in Portugal

01

Corporate & Startups

Company formation, shareholder agreements, governance, and commercial contracts — built to move with your business, not to sit in a drawer.

02

Technology & Privacy (GDPR)

GDPR-ready operations, data processing frameworks, and commercial terms for digital products. Practical, and enforceable.

03

Real Estate (International Buyers)

Due diligence, acquisitions, and leasing — so you understand the title, the risks, and the deal before you sign it.

04

Immigration & Relocation

Structured support for globally mobile professionals, aligned to your timeline, your documentation, and your compliance needs.

Who we advise

Practical counsel for people operating across borders

  • Founders & startups
  • International property buyers
  • Regulated growth businesses
  • Investors & advisors
  • Landlords & tenants
  • Creative & media ventures
  • SaaS & digital businesses
  • Family offices
  • Relocating professionals
  • E-commerce operators
  • Remote-first teams
  • Cross-border families
A Tagus and Co. lawyer talking two clients through a matter across a table in the firm's Lisbon office.

When the stakes are high, you need a steady partner

We advise international clients with a modern, business-first approach — backed by the rigour you expect from traditional counsel. Every matter is guided by a defined scope, transparent steps, and pragmatic risk management, so you can move forward with confidence.

  • 15k+

    Cross-border matters supported

  • 1,900+

    Deals, filings & contracts delivered

  • 300+

    Property transactions reviewed

  • 220

    Relocation cases supported

Impact

Measured work. Clear outcomes. No surprises.

  • Corporate & startup execution

  • Tech/GDPR readiness

  • Real estate & relocation delivery

Four lawyers and clients working through documents around a table at Tagus and Co.

How it works

A structured plan — so you always know what’s next

  1. 01

    Share your goal and context — we clarify what matters, what is urgent, and which documents we need from you.

  2. 02

    We define scope, timeline, and risks, then map the steps and the responsibilities so nothing slips between us.

  3. 03

    We execute and keep you updated: clear drafts, decisive recommendations, and a clean close.

Team

A focused team built for cross-border work

  • Catarina Vale, Managing Partner at Tagus and Co.

    Catarina Vale

    Managing Partner

  • Tomás Ramires, Counsel (Technology & Privacy) at Tagus and Co.

    Tomás Ramires

    Counsel (Technology & Privacy)

  • Inês Azevedo, Counsel (Real Estate) at Tagus and Co.

    Inês Azevedo

    Counsel (Real Estate)

  • Miguel Saldanha, Counsel (Immigration & Relocation) at Tagus and Co.

    Miguel Saldanha

    Counsel (Immigration & Relocation)

  • Leonor Faria, Associate (Contracts & Governance) at Tagus and Co.

    Leonor Faria

    Associate (Contracts & Governance)

  • Duarte Mendes, Client Operations (Intake & Scheduling) at Tagus and Co.

    Duarte Mendes

    Client Operations (Intake & Scheduling)

Client voices

Trusted for clarity, speed, and discretion

  • What stood out was the process. We always knew the next step, the timeline, and the trade-offs — no legal fog, just clear decisions.
    Alex Morgan
  • They were fast, precise, and calm under pressure. The advice was practical and commercially grounded — exactly what we needed as international investors.
    Priya Desai
  • Buying property in Portugal felt high-risk until they stepped in. The due diligence was thorough, and the guidance was direct — nothing hidden, nothing vague.
    Martin Keller

Notes

What we tell clients, written down

  • An overhead of a contract page on a dark wood desk, one paragraph faintly underlined in pencil under a brass lamp

    June 2026

    The clause that decides which country hears your dispute

    Most people sign it without reading it. It is usually the single most expensive line in the contract.

  • Stacked document boxes in the corridor of a Lisbon chambers, a tall shuttered window throwing warm dusty light

    April 2026

    What "we'll sort the paperwork later" actually costs

    Cross-border deals rarely fail on the deal. They fail on the six weeks nobody wanted to spend at the start.

  • An empty boardroom table of dark wood with a single closed folder at one end, tall windows, navy shadow

    March 2026

    Why we run a conflict check before we take your call

    It costs us work. It is also the only way to be sure whose side we are actually on.

Book a consultation

Tell us what you need. We reply with the next steps, the documents we will want, and a clear timeline — usually the same day.

We check conflicts before we discuss anything substantive. It is the one step we will not skip.

The street entrance to Tagus and Co.'s chambers in Lisbon: a pale stone facade with deep navy window frames.

FAQ

Clear answers before you commit

International founders, investors, and globally mobile professionals dealing with Portugal and EU matters — business setup, GDPR and tech, property, and relocation. If a matter sits outside that, we say so and point you to someone who does it properly.

Enquiries

Put the matter in front of us.

Five fields. No intake form, no portal, no chatbot. It reaches a partner, and a partner answers — with the next step, the documents we will want, and what it is likely to cost.

We check conflicts before we discuss anything substantive. It is the one step we will not skip.