Merck Surface Solutions is now SUSONITY

Global New Material International (GNMI) has completed the acquisition of Surface Solutions, formerly owned by Merck KGaA, Darmstadt, Germany

01 of August of 2025
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Susonity
Susonity

Susonity has become part of the company Global New Material International Holdings Ltd. (HKSE: 6616). The transaction officially closed on July 31, 2025, transferring ownership from Merck KGaA, Darmstadt, Germany, to GNMI, China.

With this strategic development, Susonity further strengthens its innovation and technical service capabilities, adding a fourth global production location in China, expanding its reach to more customers and market segments, and extending its catalog to new substrates, assets, effects, colors, and materials.


Susonity, which has been developing pigments for surface solutions since 1959 and has a solid track record of leadership and innovation in the coatings and cosmetics industries, maintains its headquarters in Darmstadt. Building on a strong legacy with iconic brands such as Xirallic®, Iriodin®, Rona®, and Timiron®, the Susonity and Chesir (GNMI's pearlescent pigment brand) catalogs are highly complementary. This combination will strengthen Susonity's role as a key strategic partner for the cosmetic and coatings industries, covering all product levels, customer needs, and legal regulations.


SUSONITY redefines boundaries

The new motto "Beyond effects. Infinite possibilities" is a promise that SUSONITY inspires and fulfills with proven experience:

  1. Tailored solutions: The industry's broadest portfolio of effect, functional, and active pigments ensures the perfect combination for every application.
  2. Trusted service: With application experts in all regions and experienced local contacts, we offer reliability and true peace of mind.
  3. Co-creation partner: We work alongside our clients to design, inspire, and influence the trends that will shape the future, combining bold R&D ideas with solid experience in practical development.

In constantly evolving industries, SUSONITY is committed to developing the materials and fields of the future alongside our key clients and scientific partners. Our vision of the infinite opens the door to inspirations that go far beyond the known, transforming the ordinary into the extraordinary.