• March 25, 2026

Arlequim Technologies: The Latest Chapter for Haroldo Jacobovicz

When Arlequim Technologies commenced operations in 2021, it marked another entry point into the technology sector for its founder. Brazilian businessman Haroldo Jacobovicz had already spent three decades building companies across hardware services, software solutions, and telecommunications before turning his attention to cloud virtualisation.

An Untraditional Route into Technology

Born in Curitiba to parents who were both civil engineers, Haroldo Jacobovicz followed family tradition by studying the same discipline at the Federal University of Paraná. His mother, Sarita, had been the seventh woman to qualify as a civil engineer in the state of Paraná, while his father Alfredo combined engineering practice with university teaching. Yet rather than pursuing structural projects, the younger Jacobovicz found himself drawn to computing during a period when information technology was beginning to reshape business operations.

His earliest attempt at entrepreneurship came while still completing his degree. Together with three colleagues possessing programming skills, he founded Microsystem to provide automation services for retail businesses including pharmacies and supermarkets. The venture lasted two years before closing, with the target market proving unready for computerised inventory and transaction systems at that time.

Corporate Experience and Return to Business Ownership

Positions at major organisations followed the initial setback. Work at oil distributor Esso involved market analysis and commercial planning using computer-processed information, while a role at Itaipu Hydroelectric Plant provided insight into how state enterprises approached technology adoption. These experiences informed subsequent business decisions when he returned to entrepreneurship.

Minauro emerged as a vehicle for supplying computer equipment to government clients through rental agreements featuring regular hardware refreshes. The operation grew to encompass software capabilities after absorbing companies including Consult, Perform, and Sisteplan, forming the e-Governe Group. A telecommunications enterprise, Horizons Telecom, later joined his portfolio of ventures serving organisational clients.

Arlequim and Remote Computing Services

Haroldo Jacobovicz established Arlequim Technologies with virtualisation at its core. The technical approach involves processing computational tasks on remote servers, transmitting results to user devices regardless of their native processing limitations. Someone operating an older laptop or desktop can thereby access software performance typically associated with more powerful machines.

Three customer categories define the company’s market scope. Businesses gain extended utility from existing equipment investments. Public sector bodies can meet computing requirements without extensive procurement processes. Consumer users, especially gaming enthusiasts, access demanding applications through subscription arrangements. This last segment introduces gamification experiences to users whose hardware would otherwise exclude them from such entertainment.

Framing Technology as a Service

The underlying business logic positions computing power as something to be accessed rather than owned outright. Equipment expenses represent significant outlays for many Brazilian users, and the replacement cycle demanded by advancing software requirements compounds these costs over time. Arlequim’s model substitutes this pattern with service-based access to processing capabilities.

The company operates from this premise across its designated segments, applying virtualisation infrastructure to deliver performance improvements. For Haroldo Jacobovicz, the venture continues a pattern of identifying technology service opportunities and building organisations to address them.