
Team
The people behind CBA.
Our team brings together professionals specialised in accounting, auditing, management and consulting, with broad experience and solid professional training. We work closely and with commitment, combining technical knowledge and professional judgement to support our clients in their business decisions and challenges.
01Founding partner

CPC. Alejandro Concha Bustamante
Founding Partner
Certified Public Accountant with more than 45 years of professional experience in accounting, auditing and financial management. Much of this career was spent at Unique – Yanbal (1988–2009), ending as Director of Accounting. Currently General Manager of Concha Bustamante & Auditores, providing accounting, financial and tax advisory to companies across many sectors.
02Accounting
Professionals specialised in financial reporting, accounting compliance and support for business decisions.
03Administration and operations
Our administration and operations team supports the firm's internal management, coordinating administrative processes and the activities CBA needs to run smoothly.

Renan Concha Takeshita
Administrative Management and Support

Ana Márquez Torreblanca
Administrative Assistant

Judy Concha Bustamante
Administrative Support

Miriam Concha Bustamante
Administrative Support
04Management and specialised solutions
Professionals who complement our services with expertise in management, legal matters, technology and solutions for each company's particular needs.








