# MÄDER Group

- Headquarters: France
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Sites

| Place | Latest | Largest value | Types |
| --- | --- | --- | --- |
| France | 2026-03-27 | — | investment |

## Customers, suppliers and deals

- [Whitestone](https://endata.com/companies/91063.md): investor, 1×, latest 2026-03-27
- [SOCOMORE](https://endata.com/companies/16167.md): acquired by, 1×, latest 2019-04-26
- [SOCOMORE](https://endata.com/companies/16167.md): partner, 1×, latest 2018-11-23

## Announcements (3)

- 2026-03-27: [Whitestone takes stake in Mäder Group for €23.6M](https://endata.com/announcements/107655-whitestone-takes-stake-in-mader-group-for-23-6m) (Investment · France)
- 2019-04-26: [SOCOMORE acquires MÄDER Group Aerospace and Defense Business Unit](https://endata.com/announcements/38892-socomore-acquires-mader-group-aerospace-and-defense-business-unit) (Acquisition · Méry-sur-Oise and L'Aigle, France, France · $21.3M)
- 2018-11-23: [SOCOMORE and MÄDER sign exclusive negotiation agreement](https://endata.com/announcements/35190-socomore-and-mader-sign-exclusive-negotiation-agreement) (Partnership · France)

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