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People connected with Argentine companies
People

Santiago Martinez Tanoira

Santiago Martinez Tanoira is named in disclosures by YPF. This profile brings together documented roles, dates and links to each company. Disclosed management roles: Executive vice president · LNG and integrated gas.

About this person

Alternate director at YPF, according to the latest available disclosures.

Business of YPF: An integrated energy company exploring and producing hydrocarbons, refining crude oil and marketing fuels and petrochemicals.

Source: CNV · Corporate officers disclosure

Company connections

YPF

YPFD
Executive vice president · LNG and integrated gas
Checked

Source: YPF · Executive Management Committee

Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

The board participates in corporate governance and oversight. A board role does not necessarily involve day-to-day management.

Earlier disclosures

Each disclosure is kept separately. A later date does not automatically make an earlier role current.

Earlier disclosures

YPF

YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

YPF · YPFD
Alternate director
Published
Appointment
Reported term end

CNV · Corporate officers disclosure

Connections with other people

37 people

Shared companies and roles from identified disclosures.

Alejandro Poli

Oversight and audit
Companies: 1
  • YPFYPFD

    Same corporate officers disclosure

    Alternate statutory oversight member

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Alejandro Wyss

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Technology

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Andrés Scarone

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · New energies

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Cesar Rodolfo Biffi

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Diego Cesar Santilli

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Eduardo Alberto Ottino

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Emiliano Jose Mongilardi

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

FLORENCIA TISCORNIA

Management · Board
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · People and culture

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Gerardo Damian Canseco

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Germán Fernández Lahore

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Legal affairs

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Guillermo Alberto Francos

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Guillermo Garat

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Corporate affairs · Communications · Marketing

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Guillermo Gustavo Koenig

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Guillermo Pitrelli

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Quality, environment and safety

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Gustavo Gallino

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Infrastructure

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Hebe Cereseto

Oversight and audit
Companies: 1
  • YPFYPFD

    Same corporate officers disclosure

    Alternate statutory oversight member

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Horacio Daniel Marin

Management · Board
Companies: 1
  • YPFYPFD

    Same board disclosure · Same management team

    Chief executive officer (CEO) · Board director

    • YPF · Executive Management Committee · Checked:
    • CNV · Published:

Jose Daniel Alvarez

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Juan Jose Mata

Management · Board
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Administration · Reporting

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Lisandro Catalan

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Lisandro Deleonardis

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Public affairs

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Marcelo Aldeco

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Labor relations

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Maria Martina Azcurra

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Alternate director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Martin de los Rios Plaza

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Martin Maquieyra

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Board director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Matías Farina

Management
Companies: 1
  • YPFYPFD

    Same management team

    Executive vice president · Upstream

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Mauricio Alejandro Martin

Management · Board
Companies: 1
  • YPFYPFD

    Same board disclosure · Same management team

    Executive vice president · Midstream and downstream · Alternate director

    • YPF · Executive Management Committee · Checked:
    • CNV · Published:

Maximiliano Westen

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Strategy, new businesses and controlling

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Pamela Fernanda Verasay

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Alternate director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Pedro Kearney

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Finance

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Silvia Noemi Ayala

Board
Companies: 1
  • YPFYPFD

    Same board disclosure

    Alternate director

    • Santiago Martinez Tanoira · YPF · Executive Management Committee · Checked:
    • CNV · Published:

Walter Actis

Management
Companies: 1
  • YPFYPFD

    Same management team

    Vice president · Supply chain

    • YPF · Executive Management Committee · Checked:
    • Santiago Martinez Tanoira · CNV · Published:

Roles reflect dated disclosures, not real-time confirmation. A directorship does not imply share ownership; holdings are shown separately.

Summary prepared with AI assistance from identified disclosures.

A view of the market.
With full transparency.

Closing prices and daily history from BYMA Open Data. These are not real-time quotes.

Quote sourceBYMA Open DataLatest available sessionOct 02, 2026Last fetchedOct 3, 2026, 04:27 AM GMT-3CurrencyARSSettlementT+1 · 24hsCoverage133 / 258

Daily history is kept as supplied by BYMA. Symbols without data show no quote. Dates may differ between stocks. Corporate-action adjustments are not independently verified.

Financial data

Financial statements, multiples and estimates. Availability varies by instrument. Profiles and shareholders show their sources and dates.

Last fetched: Oct 03, 2026

La Plata is independent. Commercial data publication requires reviewing BYMA terms.