Crispin Valve Welcomes Jack Crispin as Eastern Regional Sales Manager

Fifth Generation of the Crispin Family Joins the Firm

Berwick, PA — Darren Crispin, CEO of Crispin Valve, is proud to announce the appointment of Jack Crispin as the company’s new Eastern Regional Sales Manager. In this role, as of June 8th, 2026, Jack will oversee sales across the Eastern Region of the United States, which includes all states east of the Mississippi. He represents the fifth generation of the Crispin family to join the firm, continuing a legacy of leadership and innovation that began more than 120 years ago.
Jack brings significant experience in financial analysis and business advisory
services. Before joining Crispin, he served as a Vice President at Willamette
Management Associates, one of the nation’s foremost business valuation firms. At Willamette, Jack performed hundreds of business valuations across a wide range of industries, including construction, manufacturing, utilities, defense, energy, consumer goods, chemicals, and real estate. His valuation work was used for litigation and arbitration, gift and estate tax, fairness opinions, solvency analysis, employee stock ownership plans, and forensic engagements. Prior to Willamette, Jack was an analyst at Houlihan Lokey’s Financial Advisory Services Group. He is a graduate of the University of Georgia’s Terry School of Business.
“We are thrilled to welcome Jack to the Crispin Valve team,” said Darren Crispin, CEO. “As a fifth-generation family member, Jack carries forward the values and commitment to excellence that have defined this company since
1905. His deep analytical background and cross-industry expertise will be tremendous assets as we continue to grow our presence nationally.”