Business Wire

Johns Manville Announces New President for Insulation Systems Business

17.6.2020 20:31:00 EEST | Business Wire | Press release

Share

Johns Manville (JM), a global building and specialty products manufacturer and a Berkshire Hathaway company, announced today that Greg Clarke will become President of the company’s Insulation Systems business, effective Sept. 1, 2020.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20200617005677/en/

To view this piece of content from mms.businesswire.com, please give your consent at the top of this page.

Greg Clarke (Photo: Business Wire)

Clarke will succeed Bob Wamboldt, who will be JM’s next President and CEO. Mary Rhinehart, the company’s current Chairman, President and CEO, will retain the role of Chairman.

“Greg is a trusted business partner and a critical member of JM’s leadership team,” Rhinehart said. “He brings a broad base of JM knowledge and experience to this new role and we are confident our Insulation Systems business will continue to succeed under his leadership.”

Clarke was named JM’s Senior Vice President and Chief Financial Officer when he rejoined the company in 2013. In this role, he led JM’s finance organization, global procurement and logistics operations, and corporate development activities. He previously worked for Johns Manville from 1997 to 2002 and was Vice President and General Manager of the company’s Building Insulation and Commercial & Industrial Insulation divisions.

“Greg and I have worked well together over the last seven years, and I look forward to continuing this relationship as he transitions into his new role,” Wamboldt said.

Before returning to Johns Manville, Clarke was Chief Financial Officer and a Director at AeroGrow International Inc., an early-stage consumer products company, and President and CEO at Ankmar, LLC, a building products company. Earlier in his career, he held finance leadership and strategic planning roles at PepsiCo Inc. and The Coleman Company Inc.

“I’m excited about the opportunity to get back to our Insulation Systems business,” Clarke said. “We have an outstanding team and a strong market presence with the most complete line of insulation solutions for commercial, residential, OEM and industrial applications. I know there is a compelling future ahead for the business and I look forward to helping to achieve that vision.”

Clarke earned a bachelor’s degree in economics from Amherst College and an MBA from Columbia University Graduate School of Business. He serves on the AeroGrow Board of Directors and is a member of the Board of Alumni and Friends of the Leeds School of Business at the University of Colorado. He and his family live in Denver.

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.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Eric Brown +1-303-809-2853
eric.brown@jm.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

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

Boomi Named One of The Sunday Times Best Places to Work 202622.5.2026 09:00:00 EEST | Press release

Boomi, the data activation company for AI, has today been named one of The Sunday Times Best Places to Work 2026 in the Medium Organisation category. The prestigious annual list, produced by The Sunday Times in partnership with global workplace analytics company WorkL, recognises the UK's finest employers based entirely on direct employee feedback, making it one of the most credible and transparent employer benchmarks in the country. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260521069859/en/ Boomi Named One of The Sunday Times Best Places to Work 2026 Boomi's results speak to a workplace culture that goes well beyond industry norms. The company achieved an average employee happiness score of 86%, rated Excellent, with consistent scores across all six dimensions of WorkL's framework. Most strikingly, Boomi's flight risk, the proportion of employees who may be considering leaving, stood at just 3%, against a technology se

LTM Has Issued an Offer to Acquire Randstad’s Technology and Consulting Services Business in Europe and Australia to Scale Domain-Driven Solutions and AI Services22.5.2026 08:09:00 EEST | Press release

LTM and Randstad announced that LTM has issued an offer to acquire Randstad’s Technology and Consulting Servicesbusiness in France, Germany, Belgium, Luxembourg and Australia, representing USD 500+ million (€469M) in annual revenue, to scale domain-driven solutions and AI services in the region. The proposed acquisition would expand LTM’s presence in key markets, primarily across Aerospace & Defence, Automotive, Utilities and BFS. It would enable local domain expertise and complementary regional capabilities in domain-driven digital engineering, cybersecurity and IoT, supported by onshore and nearshore delivery through centers in Romania and Portugal. This would create a more diversified portfolio for LTM – expanding its scale in Europe and Australia, enhancing its position in regulated and high-growth verticals through marquee customer relationships. The deal would augment LTM’s global AI-centric capabilities with local domain and near-shore expertise crucial for delivering digital an

Polpharma Biologics and Tuteur Sign Licensing Agreement for a Biosimilar for Autoimmune Diseases22.5.2026 08:00:00 EEST | Press release

Polpharma Biologics, a leading biopharmaceutical company specializing in the development and manufacturing of biosimilars, today announced the signing of a landmark licensing agreement with Argentina-based Tuteur. Under this strategic partnership, Tuteur will obtain exclusive rights to commercialize a biosimilar for autoimmune diseases across Latin America (LATAM), excluding Brazil. Polpharma Biologics will retain full responsibility for the development and manufacturing of the biosimilar. Tuteur will be responsible for commercialization, marketing, and distribution in the licensed territories. This collaboration reflects a shared commitment to expanding patient access to high-quality, affordable biological therapies across the region. “Partnering with Tuteur represents an important step in advancing our mission to broaden access to biosimilars globally,” said Anjan Selz, CEO of Polpharma Biologics. “With their strong regional expertise and commercial capabilities in LATAM, we are well

Global Stars Ahn Hyo-seop and Khalid Release New Cross-Market Single “Something Special” via FANDOM Today22.5.2026 07:00:00 EEST | Press release

Today marks the official release of “Something Special,” the highly anticipated cross-market collaboration from international star Ahn Hyo-seop and multi-platinum recording artist Khalid, available now via FANDOM on all major streaming platforms. Stream the single HERE. Musicow will also release an official music video in June, highlighting the unique chemistry between Ahn Hyo-seop and Khalid while bringing the song’s cross-cultural collaboration to life on screen. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260522928365/en/ Ahn Hyo-seop, globally recognized for his breakout role as “Jinu,” the leader of demon boy band Saja Boys in Netflix’s animated phenomenon KPop Demon Hunters, joins forces with Grammy-nominated artist Khalid for a genre-blending release that bridges the worlds of K-pop and U.S. R&B - two of the most influential forces shaping contemporary global music culture. Produced by Woo “RAINSTONE” Rhee, known f

Lenovo Group: Q4 and Full Year Financial Results 2025/2622.5.2026 02:47:00 EEST | Press release

Lenovo GroupLimited (HKSE: 992) (ADR: LNVGY), together with its subsidiaries (‘the Group’), today reported fourth quarter and full year results for fiscal year 2025/26, marking an exceptional Q4 and the strongest year in the Group’s history. During the quarter, overall Group revenue reached an all-time fourth quarter high of US$21.6 billion, up 27% year-on-year, marking the highest year-on-year growth rate in five years, with adjusted net income[1]doubling year-on-year to US$559 million. AI-related revenue[2] stood out as a leading growth engine, growing 84% year-on-year to account for 38% of total Group revenue in Q4. For the full year, the Group delivered record revenue of US$83.1 billion, with adjusted net income growing 42% year-on-year to US$2 billion. All business groups achieved solid double-digit year-on-year revenue growth, with a notable record full-year performance from the Infrastructure Solutions Group (ISG) with revenue of US$19.2 billion, full-year profitability, and US$

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
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye