Tuesday Feb 17, 2026

How Haroldo Jacobovicz Came to Establish Arlequim Technologies

Haroldo Jacobovicz

In 2021, Brazilian entrepreneur Haroldo Jacobovicz launched Arlequim Technologies, a company offering cloud virtualisation services aimed at enhancing computing performance for users with limited or outdated equipment. The venture represents his latest enterprise following a career that has included software development, hardware services, and telecommunications.

Professional Background Before Arlequim

The path to founding Arlequim began with an unconventional career shift. Despite completing civil engineering qualifications at the Federal University of Paraná during the early 1980s, Haroldo Jacobovicz turned his attention toward information technology rather than construction. His interest in computing led to corporate positions at Esso, the American oil distribution company, where he progressed from sales roles to market analysis and eventually commercial strategy at the Brazilian headquarters in Rio de Janeiro.

A move to the Itaipu Hydroelectric Plant followed, placing him within the public sector as an advisor focused on technical matters. This period exposed him to the particular difficulties government entities faced when attempting to adopt computer systems, including complex asset management procedures that slowed technology implementation.

Previous Business Ventures

Returning to private enterprise, he established Minauro to address public sector computing needs through rental arrangements rather than outright purchases. The company offered contracts spanning four years with regular equipment updates and maintenance included. Growth through acquisitions brought additional capabilities in management software, resulting in the e-Governe Group serving municipalities across Brazil with administrative technology solutions. His telecommunications project, Horizons Telecom, began operations in 2010 with an emphasis on business customers. 

What Arlequim Offers

Arlequim Technologies centres on a straightforward proposition: improving computing capabilities without requiring new hardware purchases. Through virtualisation technology, processing tasks shift to remote infrastructure, allowing devices with modest specifications to handle demanding software applications. This model serves corporate environments seeking to maximise existing IT investments, government bodies operating within procurement limitations, and retail consumers.

The gaming segment forms a notable part of the retail focus. Players can access titles requiring substantial processing power through Arlequim’s services, introducing gamification elements to audiences who might otherwise lack suitable equipment. This entertainment application sits alongside more conventional business and administrative uses.

The Question of Technology Access

Haroldo Jacobovicz has framed Arlequim around the concept of broadening technology availability. The cost of computing equipment creates practical barriers for many potential users in Brazil, whether individuals, small organisations, or public institutions with constrained budgets. Virtualisation offers a different approach to this problem, substituting ongoing service fees for large upfront hardware investments.

The company continues operating across its designated market segments, applying cloud-based solutions to varied computing requirements. Its service model reflects accumulated experience from previous ventures in hardware provision, software development, and network infrastructure, now channelled toward remote processing capabilities.

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