# Airgas

- Headquarters: United States
- Sectors: [Automation and Robotics](https://endata.com/sectors/automation-robotics.md)

## Sites

| Place | Latest | Largest value | Types |
| --- | --- | --- | --- |
| United States | 2019-07-31 | — | investment |

## Customers, suppliers and deals

- [Air Liquide](https://endata.com/companies/2132.md): partner, 2×, latest 2017-10-01
- [Air Liquide](https://endata.com/companies/2132.md): investor, 1×, latest 2019-07-31
- [Applied Control Engineering](https://endata.com/companies/41003.md): partner, 1×, latest 2019-07-31

## Announcements (4)

- 2019-07-31: [Airgas upgrades DCS to Siemens PCS 7](https://endata.com/announcements/41201-airgas-upgrades-dcs-to-siemens-pcs-7) (Investment · United States)
- 2018-12-03: [Hudson Technologies to acquire Airgas-Refrigerants for $220M](https://endata.com/announcements/35248-hudson-technologies-to-acquire-airgas-refrigerants-for-220m) (Acquisition · United States · $220.0M)
- 2017-10-01: [Hudson Technologies closes acquisition of Airgas-Refrigerants for $220M](https://endata.com/announcements/25761-hudson-technologies-closes-acquisition-of-airgas-refrigerants-for-220m) (Acquisition · United States · $220.0M)
- 2017-08-09: [Hudson Technologies to acquire Airgas-Refrigerants for $220M](https://endata.com/announcements/1232-hudson-technologies-to-acquire-airgas-refrigerants-for-220m) (Acquisition · United States · $220.0M)

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