SIAC (Sistemas Integrales de Administración y Control, S.A. de C.V.) is a Mexican company based in Saltillo, Coahuila that provides foreign trade management solutions, logistics services, and customs brokerage rather than fintech payment services. The company's flagship product is Integra Plus Software, an inventory control system designed for companies operating under Mexican trade programs such as IMMEX, PROSEC, and companies certified under VAT and IEPS regulations. The system manages Annex 24 and Annex 30 compliance requirements for import-export operations, offering features including balance tracking, validity monitoring, and automatic data integration with Mexico's tax authority SAT through DataStage interfaces. SIAC has over 30 years of experience in foreign trade and has been developing its inventory control software since 1998, serving approximately 100 clients across 13 Mexican states, primarily in the northeast region. The company also offers consulting services for customs and trade program development, personnel subcontracting for foreign trade departments, and customs brokerage services through offices in Monterrey and strategic partnerships for operations in Laredo, Colombia, and Veracruz. SIAC's mobile application, Integra Plus App, allows clients to monitor trade operations metrics from their devices. The company employs over 140 professionals specializing in foreign trade, logistics, and goods distribution. While SIAC operates in the compliance technology and trade facilitation space, it does not provide financial technology services such as payment processing, digital wallets, or transaction services that would classify it as a fintech company.