Karen Colonias

Director/Board Member at RELIANCE, INC.

Net worth: 4 M $ as of 2026-05-30

68 year

34 connections

Producer Manufacturing

Industrial Services

Consumer Services

Profile

Ms. Karen W. Colonias is an Independent Director at Reliance Steel & Aluminum Co., a President, Chief Executive Officer & Director at Simpson Manufacturing Co., Inc., a Chief Executive Officer at CG Visions LLC and a Chief Executive Officer at Simpson Strong-Tie International, Inc. She is on the Board of Directors at Reliance Steel & Aluminum Co., Simpson Manufacturing Co., Inc. and Tube Service Co. Ms. Colonias was previously employed as a Vice President by Simpson Strong-Tie Co., Inc. and a Civil Engineer by Bechtel Corp. She received her undergraduate degree from The California State University and an MBA from The California State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
RELIANCE, INC. 0.02%	2026-05-19	9,783 ( 0.02% )	4 M $	2026-05-30

Karen Colonias active positions

Companies	Position	Start
RELIANCE, INC.	Director/Board Member	2016-10-03
Tube Service Co. Tube Service Co. Wholesale DistributorsDistribution Services Provides tubular product distribution and laser tube processing services	Director/Board Member	-
Simpson Strong-Tie International, Inc. Simpson Strong-Tie International, Inc. Metal FabricationProducer Manufacturing Manufactures structural metal parts and provides architectural services	Chief Executive Officer	-
CG Visions LLC CG Visions LLC Engineering & ConstructionIndustrial Services Provides project consulting services	Chief Executive Officer	-

All active positions of Karen Colonias

Former positions of Karen Colonias

Companies	Position	End
SIMPSON MANUFACTURING CO., INC.	Chief Executive Officer	2022-12-30
Simpson Strong-Tie Co., Inc. Simpson Strong-Tie Co., Inc. Metal FabricationProducer Manufacturing Manufactures construction connectors, adhesives, anchors and fasteners	Chief Tech/Sci/R&D Officer	2003-12-31
Bechtel Corp. Bechtel Corp. Engineering & ConstructionIndustrial Services Operates as an engineering, construction and project management company	Corporate Officer/Principal	-

See the detail of Karen Colonias's experience

Training of Karen Colonias

Experiences
Positions held

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Inactive

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Private companies

See the detail of Karen Colonias's experience

Connections

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Linked companies

Private companies	9
Simpson Manufacturing Co., Inc. Simpson Manufacturing Co., Inc. Building ProductsProducer Manufacturing Designs, engineers, and makes structural connectors, anchors and other construction products	Producer Manufacturing
Reliance, Inc. Reliance, Inc. SteelNon-Energy Minerals Provides metal processing and distribution services for alloy, aluminum, brass, copper, carbon steel, stainless steel, titanium and specialty steel products	Non-Energy Minerals
Bechtel Corp. Bechtel Corp. Engineering & ConstructionIndustrial Services Operates as an engineering, construction and project management company	Industrial Services
Simpson Strong-Tie Co., Inc. Simpson Strong-Tie Co., Inc. Metal FabricationProducer Manufacturing Manufactures construction connectors, adhesives, anchors and fasteners	Producer Manufacturing
California State University-East Bay California State University-East Bay Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
California State University-Sacramento California State University-Sacramento Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Simpson Strong-Tie International, Inc. Simpson Strong-Tie International, Inc. Metal FabricationProducer Manufacturing Manufactures structural metal parts and provides architectural services	Producer Manufacturing
CG Visions LLC CG Visions LLC Engineering & ConstructionIndustrial Services Provides project consulting services	Industrial Services
Tube Service Co. Tube Service Co. Wholesale DistributorsDistribution Services Provides tubular product distribution and laser tube processing services	Distribution Services