Leadership Transition at Johns Manville
Johns Manville, a Berkshire Hathaway company, has announced the appointment of John Vasuta as its new President and Chief Executive Officer, effective 1st August 2026. Vasuta will succeed Bob Wamboldt, who is set to retire after a distinguished career with the company.
Vasuta joined Johns Manville in 2019 and has been serving as the President of the Engineered Products division. he is a member of the Board of Directors for EJ, which is a global leader in manufacturing infrastructure access products.
Expressing his enthusiasm for the new role, Vasuta stated, "It’s an extraordinary privilege to step into the role of CEO. I’m deeply honored to continue serving our customers and supporting the employees whose dedication makes our success possible."
Before his tenure at Johns Manville, Vasuta held key leadership roles at Bridgestone Corp., including President of Firestone Building Products International and Senior Vice President of Global Sales, Marketing & Operations. He holds degrees in Engineering, an MBA, and a Juris Doctor from the University of Akron.
Bob Wamboldt's Legacy
Bob Wamboldt joined Johns Manville in 2003. During his tenure, he led the company's three main businesses: Engineered Products, Roofing Systems, and Insulation Systems before being named President and CEO in 2020. His leadership saw the company achieve significant milestones and growth.
Mary Rhinehart, Chair of Johns Manville, acknowledged Wamboldt’s contributions, stating, "During Bob’s tenure, the company achieved significant progress, and we appreciate the dedication and professionalism he brought to the role of CEO."
Johns Manville, with a history dating back to 1858, is a leading manufacturer of premium-quality products, including building insulation and commercial roofing. The Denver-based company has annual sales exceeding $4 billion and operates 43 locations across North America and Europe.
The company is renowned for its strong market presence and leadership across various segments, including mechanical insulation, industrial insulation, fibers, and nonwovens for commercial, industrial, and residential applications.
As Vasuta prepares to lead Johns Manville, he is expected to continue building on the company's 168-year legacy by delivering positive experiences for employees, customers, owners, and other stakeholders.
Last updated: 20 May 2026, 8:20 am
