# ADES Holding Company

- Headquarters: Saudi Arabia


## Customers, suppliers and deals

- [Constellation Oil Services Holding](https://endata.com/companies/83783.md): partner, 1×, latest 2025-03-29

## Announcements (1)

- 2025-03-29: [Constellation Oil Services awarded $170M contract with Petrobras for jackup rig deployment in Brazil](https://endata.com/announcements/97242-constellation-oil-services-awarded-170m-contract-with-petrobras-for-jackup-rig) (Contract · Sergipe, Alagoas, Ceara and Potiguar basins, Brazil · $170.0M · 100 jobs)

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