Empowering Businesses, Inspiring Growth
At Millenia Consulting, we provide expert consulting services tailored to businesses and young entrepreneurs. Our goal is to optimize operations, enhance efficiency, and drive sustainable growth through strategic solutions in bookkeping practices, finance, administration and business development.
With a forward-thinking approach and a commitment to innovation, we help businesses navigate challenges, seize opportunities, and build a successful future. Whether you’re launching a startup or scaling your company, we’re here to support your journey.


Empowering Ambition, Driving Success
We specialize in business administration, financial planning, accounting, human resources management, and strategic development. Our approach is centered on innovation, adaptability, and a deep understanding of market dynamics, allowing us to deliver solutions that make a real impact.

Meet Our Team: Experts Committed to Your Success

Sergio Marvulli
Founder & CEO
With over 15 years of experience, Sergio is the Founder and Senior Financial Consultant at Millenia. Throughout his career, he has helped numerous companies develop customized and automated financial solutions, optimizing accounting processes and ensuring regulatory compliance. His strategic approach and business vision have been essential in driving sustainable growth for his clients, tailoring each solution to their specific needs and ensuring high-impact results.

María Pérez
Associate and Chief Operating Officer
With over 15 years of experience in the financial sector and real economy companies, María Pérez is a lawyer specializing in Financial and Corporate Law. She has led financial departments, optimizing processes and ensuring regulatory compliance. Her strategic vision has driven cost reduction, process efficiency, and profitability through innovative financial solutions, helping clients overcome challenges and achieve sustainable growth.
Transform Your Business with Expert Consulting


Our Story: The Vision Behind Millenia Consulting
At Millenia Consulting, we were founded with a clear mission: to redefine business consulting by making expert guidance accessible, dynamic, and results-driven. We recognized that many companies, especially startups and young entrepreneurs, struggle with complex administrative, financial, and legal challenges. That’s why we built a firm that offers modern, flexible, and personalized solutions to help businesses not just survive, but thrive.
What sets us apart? Our commitment to innovation and adaptability. We embrace cutting-edge strategies, data-driven insights, and industry best practices to provide businesses with a roadmap for success. Our team consists of seasoned professionals with diverse expertise, allowing us to approach challenges from multiple perspectives and deliver practical, high-impact solutions.
Whether you need strategic growth planning, financial optimization, admin outsourcing or HR management, we’re here to empower you with the tools, knowledge, and strategies to turn your business vision into reality.