G&A’s TEAM

Seasoned Advisors in the Hospitality & Property sectors.

Raoul Gransier

Senior Hospitality Executive & Advisor
Founder & Principal, Gransier & Associates

Raoul Gransier is the Founder and Principal of G&A, established in Vienna in 2011.
He is a senior hospitality executive and advisor with more than 25 years of international experience across hotel and resort operations, portfolio leadership, owner representation, and complex transition mandates.

  • Raoul leads G&A engagements personally, acting as Principal and Project Coordinator, and assembles senior, domain-specific advisors as required.
  • G&A operates exclusively in hospitality and mixed-use environments, supporting owners, boards, investors, and institutions where clarity of mandate, authority, and accountability are critical.

Engagements typically arise during openings, restructuring, underperformance, or strategic inflection points, and are delivered through clearly governed leadership models rather than blended advisory roles.

A sample of G&A’s associated Advisors

Nives Šarić

Senior International Advisor
Hotel Accounting & Finance

Ružica Herceg, BA

Senior International Advisor
Hotel Asset Management Expert

Tjaša Telič

Senior International Advisor
Hotel Accounting & Finance

Harald Hafner

Senior International Advisor
Strategic Hotel Marketing

Zoran Kasum

Senior International Advisor
Hotel HR, ESG and Strategic Business Planning

Guillaume Filly

Associated Advisor
Strategic Hotel Digital Marketing & Revenue Management