Auditoría y Gestión S.A.S.

AYG provides comprehensive audit and assurance services designed to strengthen transparency, reliability and confidence in financial and non-financial information. Our services include financial statement audits, statutory audit (Revisoría Fiscal), external audits, special-purpose reviews and agreed-upon procedures. Our approach combines internationally recognized auditing standards, risk-based methodologies, sector expertise and technology-enabled audit tools, including audit management systems, data analytics, automated testing and information systems reviews. These capabilities allow our teams to analyze larger volumes of information, identify anomalies and trends, strengthen audit evidence and improve the efficiency and depth of our procedures. We focus not only on compliance, but also on identifying opportunities to strengthen internal controls, governance, financial reporting and information reliability.

AYG delivers multidisciplinary advisory services that help organizations improve performance, strengthen decision-making and navigate complex business, financial and regulatory environments. Our capabilities include financial advisory, corporate finance, accounting advisory, business transformation, management consulting, legal and regulatory support, process improvement and strategic decision support. By combining the expertise of accountants, economists, business administrators, lawyers, engineers and sector specialists, we provide integrated advice that connects financial analysis with operational, legal and strategic considerations. Our objective is to help clients transform information into better decisions and build stronger, more resilient and sustainable organizations.

AYG helps organizations identify, assess and manage financial, operational, regulatory, technological and strategic risks through an integrated and practical approach. Our services include enterprise risk management, internal control assessments, internal audit, compliance reviews, fraud and forensic engagements, governance reviews, and the design and evaluation of risk management frameworks. Our risk capabilities are strengthened by information systems and technology tools that support data analysis, automated control testing, process monitoring, identification of unusual transactions and assessment of IT-related risks and controls. We also evaluate the reliability of information systems and their impact on financial, operational and compliance processes. By combining technology, multidisciplinary expertise and sector knowledge, we help management and boards strengthen control environments, anticipate emerging risks and improve organizational resilience.

AYG provides comprehensive tax advisory and compliance services to Colombian and international organizations, combining technical expertise with a practical understanding of business operations and the Colombian regulatory environment. Our services include corporate tax compliance, tax planning and advisory, indirect taxes, tax reviews, tax audits and proceedings, transfer pricing coordination, and support on the tax implications of business transactions and investment structures. For multinational companies and foreign investors, we also provide integrated BPO services covering accounting, tax compliance, payroll coordination, financial reporting, regulatory filings and ongoing administrative support. This allows international groups to centralize key local processes with a trusted team that understands both Colombian requirements and the reporting needs of global organizations. Our multidisciplinary approach combines tax, accounting, legal and financial expertise to help clients maintain compliance, manage tax risk, improve reporting efficiency and operate confidently in Colombia. AYG acts not only as a tax advisor, but as a long-term local partner supporting the day-to-day financial and regulatory needs of multinational businesses.

AYG integrates technology into the delivery of its audit, risk and BPO services to enhance efficiency, control, traceability and decision-making. Our technology capabilities include audit management platforms, risk assessment tools, data analytics, automated testing, information systems reviews and digital monitoring solutions that support the identification of anomalies, evaluation of controls and analysis of large volumes of financial and operational information. In risk and internal audit engagements, our tools help strengthen risk mapping, control testing, issue tracking, follow-up processes and management reporting, providing organizations with greater visibility over their risk and control environments. Technology also plays a central role in our BPO services, supporting accounting, tax compliance, payroll coordination, financial reporting, reconciliations, regulatory filings and management information. Through digital workflows, structured controls and data-driven processes, we help multinational and local companies improve accuracy, consistency and operational efficiency. By combining technology with our audit, risk, accounting and advisory expertise, AYG delivers more integrated, reliable and scalable solutions for clients operating in increasingly complex environments.