# RATM Holding

- Headquarters: Russia



## Announcements (2)

- 2019-10-02: [Ekran-Opticheskie Sistemy launches gallium arsenide wafer production in Novosibirsk](https://endata.com/announcements/42812-ekran-opticheskie-sistemy-launches-gallium-arsenide-wafer-production-in) (New facility · Novosibirsk, Russia · $5.40M · starts operating 2 Oct 2019)
- 2018-02-07: [Ekran-Opticheskie Sistemy to build GaAs wafer plant in Novosibirsk](https://endata.com/announcements/28516-ekran-opticheskie-sistemy-to-build-gaas-wafer-plant-in-novosibirsk) (New facility · Novosibirsk, Russia · $49.0M · starts operating 2019)

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.