Smurfit Westrock plc

For the period ended Dec 31, 2025. Filed Feb 27, 2026.

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 27, 2026

SW$44.09-0.9%Stored close · as of Nov 6, 2026

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Contents

Item 2. Properties

We operate locations in North America, including the majority of U.S. states, South America, Europe, Asia, Africa and Australia. We

own our principal Group head office in Dublin, Ireland.

Our corporate offices, significant regional offices and operating facilities (including our mills) as of December 31, 2025 are

summarized below:

	Number of Facilities
Segment	Owned	Leased	Total
North America	157	151	308
Europe, MEA and APAC	246	51	297
LATAM	54	9	63
Corporate and significant regional offices	1	5	6
Total (1)	458	216	674

(1) Excludes facilities we are in the process ofclosing.

The tables that follow show our estimated annual production capacity in thousands of tons by mill at December 31, 2025. The capacity

reflects our current expectations, including assumptions such as product mix and basis weight. Our mill system production levels and

operating rates may vary from year to year due to changes in market and other factors, including weather-related events. We own all of

our mills. We believe that our existing production capacity is adequate to serve existing demand for our products and consider our

plants and equipment to be in good condition. At December 31, 2025, we also have approximately 308,000 acres of forests and

plantations, the majority of which are owned in Latin America in Colombia and Brazil.

North America segment mills - annual production capacity in thousands of tons

Location of Mill	Containerboard	Paperboard	Kraft Paper	Pulp	Total
Mahrt, AL		1,031			1,031
Longview, WA	624		351		975
Fernandina Beach, FL	928				928
West Point, VA	922				922
Stevenson, AL	864				864
Covington, VA		793			793
Hodge, LA	790				790
Solvay, NY	770				770
Florence, SC	733				733
Seminole, FL	620				620
Evadale, TX	55	531			586
Dublin, GA	279		305		584
Roanoke Rapids, NC	322		196		518
Demopolis, AL		374		100	474
La Tuque, Quebec	341	127			468
Hopewell, VA	466				466
Monterrey, MX	402				402
Cerro Gordo, MX	259	88			347
Guadalajara, MX	160	110			270
San Pablo, MX	243				243
Cowpens, SC	234				234
Los Reyes, MX	158				158
Battle Creek, MI		150			150
Dallas, TX		127			127
Missisquoi, VT		99			99
Stroudsburg, PA		72			72
San Luis Potosi, MX	71				71
Total North America	9,241	3,502	852	100	13,695

Europe, MEA and APAC segment mills - annual production capacity in thousands of tons

Location of Mill	Containerboard	Paperboard	Kraft Paper	Graphic Paper	Total
Piteå, SWE	794				794
Roermond, NETH	717				717
Parenco, NETH	441			248	689
Facture, FRA	634				634
Zulpich, GER	573				573
Hoya, GER	474	88			562
Verzuolo, ITA	551				551
Nettingsdorf, AUS	507				507
Wrexen, GER	259	88			347
Herzberg, GER		287			287
Saillat, FRA	281				281
Mengibar, SPA	265				265
Townsend Hook, U.K.	259				259
Ania, ITA	254				254
SSK, U.K.	220				220
Nervion, SPA			176		176
Morai, IND	165				165
Belgrade, SER	132				132
Navarra, SPA			94		94
Morava, CZK	83				83
Rethel, FRA	72				72
Total Europe, MEA and APAC	6,681	463	270	248	7,662

LATAM segment mills - annual production capacity in thousands of tons

Location of Mill	Containerboard	Paperboard	Kraft Paper	Total
Tres Barras, BRA	650			650
Cali, COL	129	70	121	320
Pirapetinga, BRA	143			143
Barbosa, COL	127			127
Bernal, ARG	77			77
Barranquilla, COL	77			77
Uberaba, BRA	72			72
Coronel Suarez, ARG	57			57
Bento, BRA	55			55
Total LATAM	1,387	70	121	1,578

ContentsView on SEC.gov

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