# National Fenestration Rating Council

- Headquarters: United States
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)


## Customers, suppliers and deals

- [Efficient Windows Collaborative](https://endata.com/companies/47954.md): acquired, 2×, latest 2021-06-23

## Announcements (2)

- 2021-06-23: [NFRC acquires Efficient Windows Collaborative](https://endata.com/announcements/59270-nfrc-acquires-efficient-windows-collaborative) (Acquisition)
- 2020-06-17: [NFRC acquires Efficient Windows Collaborative](https://endata.com/announcements/49361-nfrc-acquires-efficient-windows-collaborative) (Acquisition · United States)

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