Castillo & Co
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International Financial Advisory

Modern solutions for visionary businesses

Providing tailored advisory in auditing, taxes, consulting, and accounting to take your company to the next level.

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Our Services

Independent assurance that builds stakeholder confidence. We examine your financial statements with rigour, ensuring transparency and compliance with international standards.

Strategic tax planning and compliance for international operations. Navigate complex regulatory frameworks across multiple jurisdictions with confidence and precision.

Transform your business with strategic insights. From operational efficiency to digital transformation, we guide executives through complex decisions.

Expert guidance through mergers, acquisitions and strategic transactions. Due diligence, valuation and post-deal integration to create lasting value.

Comprehensive accounting and financial outsourcing services. We manage your back-office operations with precision, so you can focus on growing your business.

Personalised advisory for entrepreneurs and high-net-worth individuals. From business formation to wealth structuring, we help you build and protect your legacy.

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Confidence, independently earned

Assurance & Audit

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Across every jurisdiction

Tax Advisory

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Decisions, made clearer

Consulting

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Value that outlasts the closing

Strategy & Transactions

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We run the back office

Outsourcing

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What you leave behind

Entrepreneurship & Private Clients

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Tax Advisory

Works for Taxes after the earthquake

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Tax Advisory

Special self-withholding: when it doesn't apply

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Foreign Exchange Advisory

Foreign investment registration: no deadline

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Bogotá financial district at golden hour with mountains in the background
Elegant Haussmann building facade on the Champs-Élysées at golden hour

Founded

1990

35+Years of Experience
2Global Offices
IFRSStandards Expertise

Our Heritage

A tradition of savoir-faire

Founded in 1990, Castillo & Co has built a reputation for delivering exceptional financial advisory services. With offices in Bogotá and Paris, we bridge Latin American dynamism with European sophistication.

Our approach combines deep technical expertise with a personal understanding of each client's unique ambitions, offering tailored counsel that transcends borders.

Explore our world
"We don't simply advise — we partner with our clients to build legacies that endure across generations and borders."
Castillo & Co, Est. 1990

Latin American dynamism

European sophistication

Global Presence

Find us worldwide

We invite you to visit our offices. Wherever you are, our teams are ready to assist you with dedicated expertise.

Bogotá

Colombia
+57 302 718 9811
Mon — Fri, 08:00 — 18:00

Paris

102, Avenue des Champs-Élysées
75008 Paris, France
+44 7515 314797

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