Built on Experience.
Driven by Ambition.

Founded in 2015 by Carlos Assies, Colsulting bridges the gap between complex international challenges and practical solutions. We are the architects of your global journey.

Our Story

From Rotterdam to the World.

What started as a management consultancy in the Netherlands has grown into a global operation with boots on the ground in Spain, Colombia, and the USA.

"We believe that true consultancy isn't just about giving advice; it's about engineering results."

Whether it's moving a machine production line across the ocean or relocating a family to the Caribbean coast, we apply the same rigorous standards of precision, compliance, and care.

Modern waterfront architecture and industrial cranes at a grey harbor port under overcast sky.

Our Leadership

The Pillars of Colsulting

Carlos Assies

CEO

As the founder and strategic leader of Colsulting, Carlos brings extensive experience in international business development and cross-border advisory. He oversees the firm’s global direction and maintains key relationships with international stakeholders.

Kevin Ramirez

Legal Advisor

Specializing in international legal structures and compliance, Karim guides clients through the regulatory complexities of cross-border transactions. His expertise ensures operational continuity across diverse legal jurisdictions.

Ova Barragan

Financial Controller

Ova is responsible for the firm's financial governance, international reporting, and corporate financial oversight. She ensures that all cross-border operations maintain rigorous adherence to fiscal standards and transparency.

Our Methodology

We believe that true value creation requires more than theoretical advice. It requires execution.

Colsulting engages in long-term partnerships, often embedding closely with client teams to ensure continuity. By coordinating seamlessly across our four international offices, we provide a unified perspective that mitigates risk and accelerates sustainable growth.

International Coordination

Unified strategy executed across multiple time zones and jurisdictions.

Long-term Partnership

Commitment to enduring success rather than transactional interactions.

Hands-on Advisory

Direct involvement in implementation and operational oversight.

Global Presence

With headquarters in the Netherlands and strategic offices in Spain, Colombia, and the United States, we offer local expertise with centralized global coordination.

Colombia

Acting as our regional hub for Latin America, the Colombia office coordinates market entry strategies and operational management throughout the region.

Spain

Our Spanish office serves as a critical advisory and operational node for European market activities, bridging Northern and Southern European business practices.