G2

Anderson C.

Fundador & Auditor Principal

Small-Business (50 or fewer emp.)

5/4/2026

"Audit that found critical gaps before our Big Four review — zero findings"

5/5

What do you like best about ALC — Auditoria de Sistemas Críticos?

The combination of deep technical knowledge and a business-first approach. Anderson doesn't just list what's broken — he quantifies each finding in financial terms and ties it directly to the specific regulatory requirement (SOX Section 404, LGPD, ISO 27001). The success-fee model was also a key factor in our decision: payment is tied to measurable value found, which aligns incentives in a way traditional consulting rarely does. We felt we were working with someone who had skin in the game. Review collected by and hosted on G2.com.

What do you dislike about ALC — Auditoria de Sistemas Críticos?

ALC operates as a boutique with a limited number of simultaneous engagements. This means scheduling requires some lead time. Not an issue if you plan ahead, but it is something to consider if you need immediate response for an urgent situation. Review collected by and hosted on G2.com.

What problems is ALC — Auditoria de Sistemas Críticos solving and how is that benefiting you?

We needed to prepare our ERP and financial reporting systems for an external SOX audit. Internal teams rarely see their own blind spots, so we brought in ALC to map our IT General Controls before the Big Four auditors arrived. ALC identified gaps in access segregation, audit trail configuration, and change management processes that we would not have caught in time. We went through the external audit with no material findings, which directly reduced our compliance remediation costs and gave leadership full confidence in the controls environment. Review collected by and hosted on G2.com.