About us

30 years transforming complexity.

A Buenos Aires accounting firm with 30 years in practice. We support companies in their most important decisions, with a partner accountable for every account.

4

Partners

Who we are

Part of ourclients' team

We are an accounting firm founded in Buenos Aires. 30 years supporting companies in their most important financial decisions, from first steps to the most complex transactions.

We are not just advisors. We are part of our clients' team, with presence, judgement and accountability in every strategic decision.

Mission

Solutions with a strategic, personalised approach.

Vision

A benchmark for innovation, trust and quality.

30

Years in practice

In Buenos Aires

+25

Professionals

On the firm's team

+1.000

Projects delivered

Every sector

The partners

Who is behind every decision

When you work with MDO, you know exactly who answers. Four partners, one standard.

  • Mario Alfredo Martínez

    Mario Alfredo Martínez

    Partner

  • Gonzalo Gutierrez Taboada

    Gonzalo Gutierrez Taboada

    Partner

  • Rodrigo de Orta

    Rodrigo de Orta

    Partner

  • Juan Ignacio Martínez

    Juan Ignacio Martínez

    Partner

MARTINEZ · DE ORTA · GUTIERREZ TABOADA

How we work

01

Proximity

Every client has a responsible partner and a team that knows their business.

02

Rigor

Working papers, cross-checks and traceability in everything we sign.

03

Anticipation

Tax calendar, alerts and proposals before a deadline becomes a problem.

Let's talk about your company

Tell us about your situation and we will come back with a concrete proposal.