“Machines don’t buy from machines, people buy from people.”

Sheilla Madeleine Vestergaard De Siqueira

About De Siqueira Consulting

International expansion is not only about markets, it is about people, culture, and informed decisions.

De Siqueira Consulting is an international business consulting firm dedicated to helping companies expand successfully into new markets. We support organizations navigating the complexity of international market entry, business development, and cross-border growth, with a strong focus on practical execution and long-term value creation.

Our Background and Experience

De Siqueira Consulting was founded in 2015 to bridge the gap between strategic planning and real-world international execution. With hands-on experience working across Europe and Latin America, we understand the challenges companies face when entering unfamiliar markets.This background allows us to provide insights that go beyond theory and reflect the realities of operating internationally.