THE SEMPI TEAM – HERE'S WHO HELPS YOU TURN COMPLEXITY INTO SIMPLICITY
Professionals operating within the scope of the provisions of Law No. 4/2013
🎯 Simplifying the complex is not an art, but a science – and behind Sempi is a team of experts with over 200 years of combined experience, ready to make your business more efficient, productive, and profitable.
We have different backgrounds, but a common mission: to free entrepreneurs from management chaos and lead them to success with the Sempi® Method.
🔍 Discover who we are and why we could be the turning point for your business!

Liana Gabriela Rotariu
Founder and CEO
📍 Visionary. Strategist. Disruptor of business management.
"Simplicity is the ultimate sophistication." – Leonardo da Vinci
🔹 The youngest in the team (but with 30 years of experience)
🔹 From CFO to entrepreneur, from numbers to vision
🔹 The courage to say NO to build the true YES
👉 If there's one thing I've learned in my 30 years of experience, it's that complicating things is easy, simplifying is an art.
After spending a lifetime dealing with budgets, strategies, and business management as a CFO, I have seen too many entrepreneurs sink in bureaucracy and incomprehensible numbers. But instead of complaining, I decided to change things.
In 2020, during the height of the pandemic, I created Sempi®©, not because it was the perfect time (spoiler: it never is), but because it was time to revolutionize the way businesses are managed.
At the beginning, it was a test, 200 customers, an experiment that taught me that you don't need a thousand customers, but the right ones.
- I have learned to say NO.
- NO to the wrong partners.
- NO to clients who do not share our vision.
- NO to compromises that would have distorted the method.
And thanks to those NOs, today I say YES to 200 clients in Italy by 2025 and to expansion in Romania, Switzerland, and Malta in 2026.
Because now that I have learned to say NO, I say YES to Sempi.🚀
📢 And you? What has been the most courageous decision of your career?? Talk to me

Marco Riberti
Co-founder and Project Manager
📍 If there’s a problem, Marco solves it before you even notice.
"Success depends on previous preparation, and without such preparation there is surely failure." – Confucius
🔹 The man who solves problems before they even arise
🔹 The balance between method and creativity
🔹 The mind behind the Sempi implementations
👉 Expert in project management and business organization, he leads the implementations of the Sempi® Method, ensuring that every project is efficient and scalable. If you want things to happen and work, he is the right man for the job.
An idea without a plan is just a dream. And a project without clear management is just chaos.
Marco knows it well, because he has always been the person who makes things possible.
Implementing a method that aims to revolutionize business management has not been easy. There have been challenges, obstacles, and moments when it seemed that the road was too complicated.
But every day, Marco transforms complexity into clear, scalable, sustainable processes.
They say he is a born problem solver. We prefer to say that he can see solutions even before problems arise.
📢 What has been the biggest challenge you have solved in your work?? Talk to me

Daniela Morelli
Business Consultant – Accounting & Administration
📍 Precision, experience, and method: the cornerstone of accounting management.
"Quality is never an accident; it is always the result of intelligent effort." – John Ruskin
🔹 One of the cornerstones of Sempi.
🔹 The experience that meets the new method.
🔹 A guide for customers who want more control over the numbers.
👉 One of the longest-standing collaborators at Sempi, with a solid background in accounting and business administration. A more traditional approach, but always effective: if you are looking for stability and security in tax and accounting management, Daniela is the right person.
Experience is not just knowing how to do, it's knowing what not to do.
Daniela has seen companies make mistakes that seemed trivial but were costly.
Here’s why today it helps businesses get their finances in order, prevent problems, and build solid foundations.
📢 What has been the most important lesson you have learned in your career?? Book a consultation

Michela Cecchini
Senior Consultant – Accounting & Administration
📍 Accounting? With Michela, it becomes (almost) child's play.
"Excellence is not an act, but a habit." – Aristotle
🔹 Accounting? With it, it's (almost) a piece of cake.
🔹 3 years at Sempi, 30 in the industry.
🔹 She makes the numbers add up like a pro.
👉 With over 30 years of experience and 3 years at Sempi, she is the specialist who ensures that numbers, budgets, and compliance are always under control. If you want to stop chasing deadlines and have impeccable administrative management, Michela is the person for you.
If you've ever heard that accounting is boring, it's because you've never seen Michela at work.
His precision is legendary. Every figure, every line item in the budget, every expense has a meaning.
And with his experience, he helps companies see accounting not as a problem, but as a tool for success.
📢 What has been the most absurd accounting mistake you have seen in your career?? Talk to me

Andrea Trevisani
Chief Financial Officer & Strategic Consultant
📍 Do numbers talk? Andrea makes them sing.
"Mathematics is the music of reason." – James Joseph Sylvester
🔹 The numbers? They make them sing, not just talk.
🔹 From finance to tax optimization, he/she always knows where the value is hidden.
🔹 The man who makes Sempi (and the clients) more profitable.
👉 Chief Financial Officer of Sempi and strategic consultant for high-level clients, he helps companies and entrepreneurs transform financial data into winning business decisions. From margin analysis to tax optimization, his goal is to grow your business without waste.
The numbers don't lie, but they are often misunderstood.
Andrea has learned that finance is not just about counting money, but making it work in the right way.
After a career spent balancing the books for companies, today he helps Sempi and its clients make smart financial decisions, eliminate waste, and grow sustainably.
Every company has potential, but only those who can read between the lines of a balance sheet understand how to truly leverage it.
📢 If you had to describe your relationship with numbers in one word, what would it be?? Talk to me

External collaborators
Over 200 years of experience at the service of Sempi
"Talent wins games, but teamwork and intelligence win championships." – Michael Jordan
🔹 Specialists from every field, with a unique set of skills.
🔹 More than 200 years of combined experience.
🔹 The invisible force that makes Sempi a winning method.
Sempi is not just a company, it is a network of brilliant minds.
More than 200 years of combined experience, covering all aspects of business management, from taxation to strategy.
Our collaborators are the hidden engine of Sempi. Without them, we wouldn't be here today.
📢 What has been the best advice an expert has given to your company??
📢 Do you want to know how our team can simplify and optimize your business??
👉 Book a free consultation and find out how we can help you!