Mark Tabbutt

Director/Board Member at GREAT LAKES DREDGE & DOCK COMPANY, LLC

62 year

Finance

Transportation

Consumer Services

Profile

Mark N.
Tabbutt is currently Chairman at Saltchuk Resources, Inc. since 2007.
He serves as Director at WaFd Bank since 2011, YMCA of Greater Seattle since 2003, Washington Roundtable, Seven Seas Insurance Co., Inc., Northern Aviation Services, Inc. (Alaska), and Great Lakes Dredge & Dock Corp.
starting in 2026.
Formerly, Mr. Tabbutt was Independent Director at WaFd, Inc. from 2011 to 2024.
Education includes graduate studies at the University of Puget Sound and undergraduate studies at Whitman College.

Mark Tabbutt active positions

Companies	Position	Start
GREAT LAKES DREDGE & DOCK COMPANY, LLC	Director/Board Member	2026-03-31
Saltchuk Resources, Inc. Saltchuk Resources, Inc. AirlinesTransportation Provides air freight, marine, energy distribution, domestic, international shipping and logistics services	Chairman	2006-12-31
YMCA of Greater Seattle YMCA of Greater Seattle Miscellaneous Commercial ServicesCommercial Services Nurtures the potential of youth, promotes healthy living and fosters social responsibility.	Director/Board Member	2002-12-31
Northern Aviation Services, Inc. (Alaska) Northern Aviation Services, Inc. (Alaska) AirlinesTransportation Provides air cargo handling services	Director/Board Member	-
Washington Roundtable Washington Roundtable Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization that comprised senior executives of major private sector employers in Washington state	Director/Board Member	-
Seven Seas Insurance Co., Inc. Seven Seas Insurance Co., Inc. Property/Casualty InsuranceFinance Provides marine cargo insurance services	Director/Board Member	-
Washington Federal Bank Washington Federal Bank Major BanksFinance Provides national banking services for personal and business needs	Director/Board Member	2011-02-28

All active positions of Mark Tabbutt

Former positions of Mark Tabbutt

Companies	Position	End
WAFD, INC.	Director/Board Member	2024-02-12

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Linked companies

Private companies	10
WaFd, Inc. WaFd, Inc. Major BanksFinance Operates as a holding company with interests in providing federally-insured national banking services	Finance
Great Lakes Dredge & Dock Corp. Great Lakes Dredge & Dock Corp. Engineering & ConstructionIndustrial Services Provides dredging and dock contracting services	Industrial Services
Saltchuk Resources, Inc. Saltchuk Resources, Inc. AirlinesTransportation Provides air freight, marine, energy distribution, domestic, international shipping and logistics services	Transportation
Washington Federal Bank Washington Federal Bank Major BanksFinance Provides national banking services for personal and business needs	Finance
University of Puget Sound University of Puget Sound Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Whitman College Whitman College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
YMCA of Greater Seattle YMCA of Greater Seattle Miscellaneous Commercial ServicesCommercial Services Nurtures the potential of youth, promotes healthy living and fosters social responsibility.	Commercial Services
Washington Roundtable Washington Roundtable Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization that comprised senior executives of major private sector employers in Washington state	Commercial Services
Seven Seas Insurance Co., Inc. Seven Seas Insurance Co., Inc. Property/Casualty InsuranceFinance Provides marine cargo insurance services	Finance
Northern Aviation Services, Inc. (Alaska) Northern Aviation Services, Inc. (Alaska) AirlinesTransportation Provides air cargo handling services	Transportation