Brazilian businessman Haroldo Jacobovicz has built a career transforming ideas into practical solutions across information technology and telecommunications sectors. With a background that includes seven years at Military College and civil engineering studies at the Federal University of Paraná, his professional journey took an unexpected turn in the 1980s when he chose to pursue opportunities in information technology rather than construction.
As the eldest of four siblings, Haroldo Jacobovicz grew up with strong engineering influences. His father Alfredo worked as both a civil engineer and university professor, while his mother Sarita made history as the seventh female civil engineer in Paraná state. Despite these traditional foundations, it was emerging technologies that captured his interest.
His first entrepreneurial attempt came before graduation when he and three friends established Microsystem, a company aimed at automating inventory control for retail businesses. The venture closed after two years as the market wasn’t yet prepared for computerization—a lesson in timing that would shape his future decisions.
This early setback led Haroldo Jacobovicz to valuable corporate experiences. He joined Esso (now Exxon Mobil), where he quickly progressed from reserve salesman to market analyst for the South region, eventually becoming responsible for commercial tactics and new business development at the company’s Brazilian headquarters in Rio de Janeiro.
His career later included a position as advisor to the Technical Director at the Itaipu Hydroelectric Plant, where he observed the challenges of implementing computer systems within public sector bureaucracy. These experiences with both multinational corporations and government operations provided critical insights for his return to entrepreneurship.
Building on these lessons, Haroldo Jacobovicz founded Minauro, offering an innovative computer rental and maintenance service focused on public agencies. The company provided four-year contracts with equipment replacement every 18 months, a solution that won numerous bids throughout Southern and Southeastern Brazil.
His business portfolio expanded when he acquired software companies Consult, Perform, and Sisteplan, creating the e-Governe Group, which continues to provide IT solutions for Brazilian municipalities.
In 2010, Haroldo Jacobovicz established Horizons Telecom, building it into a reference in corporate telecommunications services before selling to an investment group in early 2021. Following this transaction, he launched Arlequim Technologies, focusing on improving computing performance for outdated equipment across corporate, public sector, and retail markets.
Throughout his career, Haroldo Jacobovicz has demonstrated the importance of adapting to market conditions while maintaining a forward-thinking approach. His path illustrates how initial failures can provide valuable insights when properly analyzed—the closure of his first company taught him about market readiness, technology maturity, and financial management principles that he applied to subsequent ventures.
Haroldo Jacobovicz’s entrepreneurial journey highlights the significance of patience, resilience, and strategic timing in business development. His current work focuses on expanding digital access and improving technology performance, continuing his long-standing commitment to creating practical solutions for real-world problems.