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On the Record · Solstice Advanced Materials

Solstice Advanced Materials subsidiaries, as it lists them

The subsidiaries Solstice Advanced Materials lists in its latest annual report, with the jurisdiction of each, linked to the filing.

Subsidiaries it lists

SubsidiaryJurisdiction
Solstice Advanced Materials US, Inc.Delaware
Athens Canada Advanced Materials SubCo Ltd.Alberta, Canada
Honeywell Trading (Shanghai) Co., Ltd.China
Honeywell Japan Ltd.Japan
Honeywell Advanced Materials (China) Co. Ltd.China
Honeywell Specialty Chemicals Seelze GmbHGermany
Honeywell Electronic Materials Manufacturing, LLCWashington
ConverDyn, GPDelaware
Honeywell Electronic Materials (Thailand) Co., Ltd.Thailand
Solstice AM Middle East General Trading FZEUnited Arab Emirates
Solstice AM (Hong Kong) LimitedHong Kong
Athens Enterprise Management (Shanghai) Co., Ltd.China
Honeywell Performance Materials & Technologies Korea LtdSouth Korea
Honeywell Electronic Chemicals LLCDelaware
Honeywell (Singapore) Pte LtdSingapore
Honeywell Electronic Materials Taiwan Co., Ltd.Taiwan
Honeywell Holding LLCDelaware
Honeywell Sinochem Lantian Environmental Protection Materials (Shanghai) Co., Ltd.China
Advanced Materials ArabiaSaudi Arabia
Honeywell Polymers (Australia) Pty LimitedAustralia
Athens S.R.L.Italy
Honeywell Riedel-de Haën Sozialhilfe GmbHGermany
Authentication Technologies LLCDelaware
Australia Athens Pty LtdAustralia
Athens AM GmbHAustria
Athens Canada Advanced Materials NewCo ULCAlberta, Canada
Athens Canada Advanced Materials TC ULCAlberta, Canada
Czech Republic Athens s.r.o.Czech Republic
France Athens SASFrance
Athens Deutschland II GmbHGermany
Athens Deutschland III GmbHGermany
Athens AM Holding LimitedIreland
AM Mexico Athens, S. de R.L. de C.V.Mexico
Poland Athens spolka z ograniczona odpowiedzialnosciaPoland
Advanced Materials RO S.R.L.Romania
Spain Advanced Materials Athens, S.L.Spain
Swiss Athens GmbHSwitzerland
ATHENS TÜRKIYE İLERİ MALZEME TEKNOLOJİLERİ LİMİTED ŞİRKETİTurkey
US Athens FinCo LLCDelaware
US CFC HoldCo LLCDelaware
Vietnam Athens LLCVietnam
Honeywell Sinochem Lantian New Materials Co., Ltd.China
Niedersächsische Gesellschaft zur Endablagerung von Sonderabfall mbHGermany
Quimobasicos, S.A. de C.V.Mexico
Honeywell Electronic Materials, Inc.Washington
Amherstburg Land Holdings LimitedFederal, Canada
Honeywell Hornets Singapore Pte. Ltd.Singapore
Allied Chemical Nuclear Products, Inc.Delaware
Asahi-Schwebel (Taiwan) Co., Ltd.Taiwan
Athens do Brasil Ltda.Brazil
Honeywell Riedel-de Haën GmbHGermany
SOLSTICE ADVANCED MATERIALS UK LIMITEDUnited Kingdom
Honeywell Fluorine Products Europe B.V.Netherlands
Athens BelgiumBelgium
AdvInnov Materials India Private LimitedIndia
Solstice Advanced Materials Ireland LimitedIreland
Honeywell Energy Services Inc.Delaware

From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.

Read from Solstice Advanced Materials’s annual reports (10-K for 2025) and the financial data it files with the SEC, as of 2026-02-19. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.