CO-JOHNS-MANVILLE
17.6.2020 19:32:07 CEST | Business Wire | Press release
Johns Manville (JM), a global building and specialty products manufacturer and a Berkshire Hathaway company, announced today that Bob Wamboldt will become President and CEO on Sept. 1, 2020. Mary Rhinehart, the company’s current Chairman, President and CEO, will retain the role of Chairman.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20200617005674/en/
Wamboldt joined Johns Manville in 2003 and became President of JM’s Insulation Systems business in February 2017. He earlier led the Engineered Products North America and Roofing Systems businesses at JM. Wamboldt is also Chairman of the North American Insulation Manufacturers Association and previously served as president of the Asphalt Roofing Manufacturers Association.
“I have been privileged to lead each of our businesses and learn first-hand the strength of the Johns Manville customer relationships, products, technologies and people,” Wamboldt said. “I look forward to working with the JM team and our customers to make the company even stronger in the global markets we serve. I also want to thank Mary for her leadership and guidance over the years and know I will benefit from her continued support as Chairman.”
Before joining Johns Manville, Wamboldt worked 16 years at PPG Industries Inc., where he held a variety of positions in the company’s Fiber Glass and Coatings divisions. He earned a bachelor’s degree in chemistry from Lehigh University. He and his wife live in Denver.
Rhinehart became Johns Manville’s President and CEO in 2012 and assumed the additional role of Chairman in 2014. Before becoming President and CEO, she was the company’s Chief Financial Officer for eight years. During her more than 40 years with Johns Manville, she also held leadership roles in treasury, supply chain, M&A and human resources, and she managed several of the company’s business units.
“I am immensely proud of JM’s employees and all we have accomplished together,” Rhinehart said. “Johns Manville is an important part of my life, and its continued success is my top priority as we transition to new leadership. I am pleased to hand the company over to such an accomplished JM executive as Bob and am confident he and our 8,000 employees around the world will continue to build on JM’s 162-year track record of success.”
Johns Manville became a Berkshire Hathaway company in February 2001.
“Bob’s business acumen, broad base of experience, and extensive industry knowledge make him the natural successor to Mary as CEO,” said Greg Abel, Berkshire Hathaway’s Vice Chairman. “I also want to extend my gratitude to Mary for her dedication and commitment to JM over her entire career. Under her leadership as CEO, JM delivered exceptional performance, successfully expanded its market presence, and made sound, strategic investments to position the company for success well into the future.”
Warren Buffett, Chairman and CEO of Berkshire Hathaway, added: “Mary was everything we had hoped to find in a CEO.”
About Johns Manville
Johns Manville, a Berkshire Hathaway company (NYSE: BRK.A, BRK.B), is a leading manufacturer and marketer of premium-quality building and specialty products. In business since 1858, the Denver-based company has annual sales over $3 billion and holds leadership positions in all of the key markets that it serves. Johns Manville employs 8,000 people and operates 46 manufacturing facilities in North America, Europe and China. Additional information can be found at www.jm.com .
View source version on businesswire.com: https://www.businesswire.com/news/home/20200617005674/en/
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Andersen offentliggør regnskab for fjerde kvartal og helåret 202510.3.2026 19:52:00 CET | Pressemeddelelse
Andersen Group Inc. (NYSE: ANDG) ("Andersen"), en førende udbyder af uafhængig rådgivning inden for skat, vurdering og finans til private kunder og familiekontorer, virksomheder og fonde i USA, vil offentliggøre sine finansielle resultater for hele året og fjerde kvartal 2025 efter børslukketid tirsdag den 17. marts 2026. Andersens administrerende direktør og bestyrelsesformand, Mark L. Vorsatz, og Andersens økonomidirektør, Neal Livingston, vil afholde en telekonference for at fremlægge Andersens økonomiske resultater tirsdag den 17. marts 2026 kl. 17.00 ET. Deltagere kan følge webcasten på https://event.choruscall.com/mediaframe/webcast.html?webcastid=J3Hvslre. Et link til optagelsen af webcasten vil kunne findes på Andersens Investor Relations-webside på investor.andersen.com inden for et par timer efter begivenheden og vil være tilgængeligt på websiden i seks måneder. Om Andersen Andersen er en førende udbyder af uafhængig rådgivning inden for skat, vurdering og finans til private
Xtep-Sponsored Chinese Teenage Dancer Claims World Championship at Juste Debout Street Dance World Finals10.3.2026 19:46:00 CET | Press release
Xtep, a well-known sportswear brand from China, proudly announced that Xtep-sponsored Chinese teenage dancers delivered an electrifying performance at the Juste Debout Street Dance World Finals in Paris on Sunday, March 8, 2026, claiming top honors and showcasing a unique fusion of traditional Chinese culture with modern street dance. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260310519224/en/ Chinese Teens Dance to Glory at Juste Debout World Finals Li Yongqiu, a 14-year-old from Southwestern China’s Chongqing Municipality, made history by winning the Global Championship in the Junior Dance Tour, becoming the third Chinese dancer to achieve this feat. His explosive power and technical mastery, honed through years of training that integrates Kungfu elements, captivated judges and audiences alike. The Chinese contingent's success didn't stop there. Zhang Xinlan and Zhang Chuyi secured a Top 8 finish in the Popping Adult D
ATLAS Infrastructure Invests in H2O America, Backs Long-Term Growth Strategy10.3.2026 18:29:00 CET | Press release
ATLAS anchors H2O America’s equity raise and establishes new substantial shareholdingUpsized transaction highlights strong market support for H2O’s long-term strategy and sector leading growth outlookH2O’s organic growth fully equity funded into 20281 ATLAS Infrastructure (“ATLAS”) is a specialist Global Listed Infrastructure investor managing funds on behalf of long-term infrastructure clients. Following the recent equity placement, ATLAS’s actively managed accounts hold ~10.8% voting and economic interest in H2O America (“H2O”). ATLAS was pleased to support H2Os long‑term strategy to invest in local water and wastewater utility operations through our participation in the recent equity raise. ATLAS recognises the disciplined approach from H2O management which focuses on organic investment in existing businesses alongside targeted and accretive transactions such as the acquisition of Quadvest which materially expands H2O’s regulated water footprint in a premium high‑growth jurisdiction
TIXiMED Announces Promising Preclinical Data: Oral TIX100 Prevents Weight Regain After GLP-1 Cessation in Obesity Model10.3.2026 18:22:00 CET | Press release
TIX100 prevented weight regain in mice after semaglutide discontinuation Supports potential role as oral weight maintenance therapy following GLP-1 Receptor Agonist (GLP-1) treatment, addressing a major challenge in long-term obesity management TIXiMED, Inc., a clinical-stage pharmaceutical company developing a novel oral therapy targeting thioredoxin-interacting protein (TXNIP) for diabetes and metabolic disorders, is pleased to highlight new research by investigators at the University of Alabama at Birmingham (UAB) Comprehensive Diabetes Center. The study demonstrates that its oral compound, TIX100, effectively prevents weight rebound following discontinuation of GLP-1 treatment in a mouse model of diet-induced obesity. In the study, mice treated with semaglutide experienced significant weight loss of over 13% body weight during a 2-week treatment period while continuing a high-fat diet. Upon discontinuation of semaglutide, untreated mice rapidly regained 14% of their body weight, mi
Svante and Integrated Packaging Company Advance U.S. Biogenic CDR Project to Feasibility10.3.2026 14:57:00 CET | Press release
The bioenergy with carbon capture (BECCS) project aims to remove more than 500,000 tonnes per year of biogenic CO2 emissions from a U.S. paper mill’s recovery boiler Svante Development Inc. is co-investing to advance the project The project will generate high-quality carbon dioxide removal (CDR) credits to market to Voluntary Carbon Market (VCM) buyers. Svante Technologies Inc. (“Svante”) announced today that its bioenergy with carbon capture and storage (BECCS) project at a paper mill in the Southeast U.S. has progressed to the feasibility study phase. The project is being developed in partnership with an integrated sustainable packaging company, following an extensive screening and pre-feasibility study conducted across several of the partner’s mills. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260310319382/en/ During the feasibility study phase, the companies will complete further engineering and design activities, cos
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom