# Where are Ultra Controlo systems made?

In Portugal: Ultra Controlo designs and manufactures its systems there, in its own factories.

ULTRAOX plants leave the factory pre-wired, parameterised and tested, ready to start on site, and on large plants Ultra Controlo factory technicians supervise installation, start-up and staff training. The headquarters is at Avenida dos Combatentes 52, Abrunheira (Sintra), Portugal.

## Sources

- [Ultra Controlo, Medical gas answers: About Ultra Controlo; ULTRAOX SC and ST datasheets, p. 3; Contact page.](https://www.ultracontrolo.com/medical-gas-answers#where-are-ultra-controlo-systems-made)
- [ultracontrolo.com: Contact](https://www.ultracontrolo.com/contact)

Reviewed: 2026-10-22. Ultra Controlo engineering. https://library.ultracontrolo.com/answers/where-are-ultra-controlo-systems-made/