Mary Rhinehart

The Lubrizol Corp. develops and produces chemical additives for automotive and industrial lubricants. Its business segments are Lubrizol Additives, Lubrizol Advanced Materials, and Lubrizol Oilfield Solutions. The company was founded by Vincent Smith, Kent Smith, Tommy James and Kelvin Smith in 1928 and is headquartered in Wickliffe, OH.

Ply Gem Industries, Inc. designs and manufactures residential interior and building products. It offers siding, steel siding, windows, doors, stone, trim, fence and rail, roofing, gutters, and accents. The company was founded in 1943 and is headquartered in Cary, NC.

Johns Manville Corp. manufactures building and mechanical insulation, commercial roofing, glass fibers, and nonwoven materials for commercial, industrial, and residential applications. The firm?s products are also used in various industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing, and wind energy. The company was founded by Henry Ward Johns in 1858 and is headquartered in Denver, CO.

CoBiz Financial, Inc. operates as a diversified financial services company. It operates through the following business segments: Commercial Banking, Fee-Based Lines and Corporate Support & Other. The Commercial Banking segment offers commercial banking, real estate banking, professional banking, treasury management and structured finance lending through Colorado Business Bank and Arizona Business Bank. The Fee-Based Lines segment provides wealth management, employee insurance benefits and risk insurance management through CoBiz Wealth and CoBiz Insurance. The Corporate Support and Other segment is comprised of activities of the parent; non-production, back-office support operations; and eliminating transactions in consolidation. The company was founded on February 19, 1980 and is headquartered in Denver, CO.

Ply Gem Holdings, Inc. manufactures exterior building products. The company was founded in 2004 and is headquartered in Cary, NC.

Part of Leadership Foundations, The International Women's Forum is a women's forum membership organization. The company is based in Washington. The American company was founded in 1974 by Maureen A. Kindel, Elinor Guggenheimer. Stephanie Mathews O'Keefe has been the CEO of the company since 2016. The International Women's Forum was acquired by Leadership Foundations on January 01, 2021.