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TELE Haase is an Austrian technology company passionate about hiring the best in the business to develop control and monitoring solutions for both the energy and industrial sectors. Founded in 1963, TELE monitoring solutions provide security and energy efficiency at all levels. Timing relays, monitoring relays, load monitors, power electronics & grid and system protection optimize the lifetime of machinery and equipment and the energy demand of buildings – this saves costs. Moreover, TELE IoT solutions enable real-time data analysis, allowing businesses to gain insights that lead to improvements in operations, products, and services. With IoT, TELE creates an intelligent and connected system capable of addressing complex challenges and driving innovation.

Tele Questions

The Tele annual revenue was $8.3 million in 2026.

Marcus Ramsauer is the CFO and CEO of Tele.

28 people are employed at Tele.

Tele is based in Vienna, Vienna.

The NAICS codes for Tele are [33, 335].

The SIC codes for Tele are [36, 361].

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