William Yaggi

Director/Board Member at SERTA SIMMONS BEDDING, LLC

64 year

Consumer Durables

Consumer Services

Non-Energy Minerals

Profile

William Timothy Yaggi is currently Chairman at Custom Window Systems, Inc., Director at Serta Simmons Bedding LLC, and Director at the National Association of Manufacturers.
Formerly, Mr. Yaggi was President & Chief Executive Officer at Pella Corp.
from 2016 to 2026, Chief Operating Officer & Director at Sealy Corp., Group President-North America Builder at Masco Corp.
from 2011 to 2012, EVP-North American Market Operations at Whirlpool Corp.
in 2006, and Chief Operating Officer at Somnigroup International, Inc. from 2015 to 2016.
Education includes an MBA from Michigan State University and an undergraduate degree from Princeton University.

William Yaggi active positions

Companies	Position	Start
SERTA SIMMONS BEDDING, LLC	Director/Board Member	-
Custom Window Systems, Inc. Custom Window Systems, Inc. Forest ProductsNon-Energy Minerals Manufactures and distributes window and door products	Chairman	-
National Association of Manufacturers National Association of Manufacturers Miscellaneous Commercial ServicesCommercial Services Operates as a trade association	Director/Board Member	-

All active positions of William Yaggi

Former positions of William Yaggi

Companies	Position	End
Pella Corp. Pella Corp. Forest ProductsNon-Energy Minerals Designs and manufactures windows & door and sells through online	Chief Executive Officer	2026-06-30
SOMNIGROUP INTERNATIONAL INC.	Chief Executive Officer	2015-09-07
MASCO CORPORATION	President	2009-05-26
WHIRLPOOL CORPORATION	Corporate Officer/Principal	-
Sealy Corp. Sealy Corp. Home FurnishingsConsumer Durables Manufactures and sells a broad range of mattresses	Chief Operating Officer	-

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Training of William Yaggi

Experiences
Positions held

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Private companies

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Linked companies

Private companies	10
Masco Corp. Masco Corp. Building ProductsProducer Manufacturing Manufactures, sells and installs building and home improvement products	Producer Manufacturing
Sealy Corp. Sealy Corp. Home FurnishingsConsumer Durables Manufactures and sells a broad range of mattresses	Consumer Durables
Whirlpool Corp. Whirlpool Corp. Electronics/AppliancesConsumer Durables Manufactures refrigerators, laundry, cooking, dishwashers, freezers, mixers and small domestic appliances	Consumer Durables
Somnigroup International, Inc. Somnigroup International, Inc. Home FurnishingsConsumer Durables Manufactures and distributes mattresses and pillows	Consumer Durables
Michigan State University Michigan State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Pella Corp. Pella Corp. Forest ProductsNon-Energy Minerals Designs and manufactures windows & door and sells through online	Non-Energy Minerals
Princeton University Princeton University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
National Association of Manufacturers National Association of Manufacturers Miscellaneous Commercial ServicesCommercial Services Operates as a trade association	Commercial Services
Custom Window Systems, Inc. Custom Window Systems, Inc. Forest ProductsNon-Energy Minerals Manufactures and distributes window and door products	Non-Energy Minerals
Serta Simmons Bedding LLC Serta Simmons Bedding LLC Home FurnishingsConsumer Durables Manufactures bedding products	Consumer Durables