# Castellon Halloun Pl

> Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 6, 2026.

> Castellon Halloun is a full-service CPA firm providing accounting, tax, audit, and consulting services worldwide. They specialize in international tax and commercial advisory, assisting foreign individuals and companies with doing business in the USA.

- Business Profile: https://optimly.ai/brand/castellon-halloun-pl
- Publisher: Optimly (https://optimly.ai)
- Dataset: Optimly AI Brand Index (https://optimly.ai/brand)
- Official website: https://castellonpl.com/
- Logo: https://logo.clearbit.com/castellonpl.com
- Slug: castellon-halloun-pl
- Brand Authority Index tier: Emerging
- Category: Accounting Services
- Last Analyzed: September 6, 2026