To provide comprehensive transfer pricing solutions that foster tax transparency, equity, and regulatory compliance—integrating technology, data analytics, and a sustainable approach to enhance our clients’ competitiveness in the global marketplace.
Be a regional leader in transfer pricing consulting, leading with innovation, ethics, and commitment.
ISÁS was founded in 1984 by CPA Francisco Javier Isás Romero in Mexico City, specializing in tax advisory services. In 2002, CPA Alejandro Isás Morales assumed leadership of the firm, relocating its corporate offices to Queretaro and expanding its focus to transfer pricing, international taxation, legal services, and valuation.
Our annual report brings together the most relevant corporate information on performance, institutional advances, and strategic decisions that support ISÁS's growth.
This document reflects our commitment to transparency, professional integrity, and the creation of sustainable value for clients, partners, and strategic allies.
Check out ISÁS's annual announcement and learn about our results, institutional progress, and strategic vision.
Clear and reliable corporate information.
We maintain a strategic presence in several key cities, enabling us to deliver close, agile, and tailored services that meet both local and international needs.
7322 Southwest Fwy Ste 1153, Houston TX, 77074
Av. Kambul 57, 77760 Tulum, Q.R.
Paseo de la Reforma 250, col. Juárez, Cuauhtémoc, Ciudad de México 06600 - Piso 8 y 9
Calle Velázquez, 27, Salamanca, 28001 Madrid, España
Av. Patria 2085 Suite M00 Piso MZ, Fracc. Puerta de Hierro.
Edificio Parque Oriente, Oficina 1403, Alonso de Córdova 5320, Las Condes, Santiago de Chile
Milán Desk
Eduardo Orozco
eorozco@isas.com.es
At ISÁS, we embrace technology and innovation, investing in cutting-edge tools and software that drive greater quality, precision, and efficiency in every solution we deliver.
Our specialized and centralized platform streamlines the management of transfer pricing documentation, delivering unmatched technical quality, consistent reporting, and full compliance with regulations across more than 70 jurisdictions worldwide.
Our specialized technology platform for financial and valuation models enables automated structuring, full traceability of underlying assumptions, and the generation of customizable reports.
Our continuous training platform is designed to drive the professional growth of every team member. Through this platform, each collaborator gains access to constant, personalized, and up-to-date training programs.
Our AI-powered contract management platform streamlines the drafting, review, and analysis of agreements, delivering efficiency, control, and compliance at every stage.
Global Reach