How do employees rate ROCKWOOL Group?

Employees rate ROCKWOOL Group 3.7 out of 5 stars based on 342 anonymous reviews on Glassdoor.

How can I get a job at ROCKWOOL Group?

To get a job at ROCKWOOL Group, browse currently open positions and apply for a job near you. Once you get a positive response, make sure to find out about the interview process at ROCKWOOL Group and prepare for tough questions.

Do people recommend working at ROCKWOOL Group?

Overall, 64% of employees would recommend working at ROCKWOOL Group to a friend. This is based on 342 anonymously submitted reviews on Glassdoor.

How do job seekers rate their interview experience at ROCKWOOL Group?

59% of job seekers rate their interview experience at ROCKWOOL Group as positive. Candidates give an average difficulty score of 2.9 out of 5 (where 5 is the highest level of difficulty) for their job interview at ROCKWOOL Group.

How do employees rate the business outlook for ROCKWOOL Group?

74% of employees think that ROCKWOOL Group has a positive business outlook . This is based on anonymous employee reviews submitted on Glassdoor.

Working at ROCKWOOL Group

ROCKWOOL Group Snapshot

3.7

based on 296 ratings

64% would recommend to a friend

Jes Munk Hansen

75% approve of CEO

Metal & Mineral ManufacturingIndustry

Mission To release the natural power of stone to enrich modern living.

Our products and expertise are perfectly suited to tackle many of today's biggest sustainability and development challenges, from energy consumption and noise pollution to fire resilience, water scarcity and flooding. Our products make an impact - - to people, to the environment, and to the future.

Description Founded in 1937 in Denmark, ROCKWOOL transforms volcanic rock into sustainable, innovative products that improve lives and communities. With over 12,000 employees across 51 manufacturing facilities in 40+ countries and sales in more than 120 countries, we share one common mission: to release the natural power of stone to enrich modern living. Our employees are the reason we can achieve our goals and adapt to the changing world around us. Our employees contribute to making the world safter and more sustainable. In return, we are committed to offering fulfilling career opportunities and we support our employees in building the professional life they wish for.

Life at ROCKWOOL Group

Why work with us?

ROCKWOOL Culture and Values

Employee Testimonials

Working at ROCKWOOL

Our Story

Employee Benefits

ROCKWOOL Cultures & Values: The ROCKWOOL Way

At ROCKWOOL, our culture is the cornerstone of our identity, and we proudly call it "The ROCKWOOL Way." It's a culture that's built on a strong foundation of four core values: Ambition, Integrity, Responsibility, and Efficiency. These values guide every aspect of our organization, from our daily behaviors and decisions to the long-term vision we have for our business.

The ROCKWOOL Way: What it means to us:

Ambition: We are driven by a relentless desire to excel and innovate, pushing boundaries to achieve greatness. Our ambition fuels our commitment to sustainable solutions that make a difference.
Integrity: Integrity is at the heart of everything we do. We operate with honesty, transparency, and ethical principles, building trust with our colleagues, customers, and communities.
Responsibility: We take responsibility seriously, not only for our actions but also for the impact we have on the environment and society. Sustainability is at the core of our responsibility.
Efficiency: We strive for efficiency in all our endeavors, ensuring that we utilize resources effectively and deliver value to our stakeholders.

Company updates

ROCKWOOL Group

1w

We’re excited to welcome our newest group of students to the ROCKWOOL Campus Connection Program! 🎉 Campus Connection is designed to provide students with meaningful hands-on experience, exposure to different areas of the business, and opportunities to connect with leaders across our organization. We’re especially excited that several students are returning for repeat assignments this year—a great reflection of the experience, development opportunities, and connections built through the program. As part of onboarding, students had the opportunity to connect, learn and experience our business firsthand. Our Supply Chain team also hosted an informational session where students learned more about how materials, production, logistics, and planning come together to support our operations and customers across North America. “Programs like Campus Connection are an important investment in the future. They give students the opportunity to gain real-world experience while helping us build connections with emerging talent early in their careers. We’re excited to support this group throughout their journey with ROCKWOOL.” — Mindy Mihelic...Show more

We’re excited to welcome our newest group of students to the ROCKWOOL Campus Connection Program! 🎉 Campus Connection is designed to provide students with meaningful hands-on experience, exposure to different areas of the business, and opportunities to connect with leaders across our organization. We’re especially excited that several students are returning for repeat assignments this year—a great reflection of the experience, development opportunities, and connections built through the program. As part of onboarding, students had the opportunity to connect, learn and experience our business firsthand. Our Supply Chain team also hosted an informational session where students learned more about how materials, production, logistics, and planning come together to support our operations and customers across North America. “Programs like Campus Connection are an important investment in the future. They give students the opportunity to gain real-world experience while helping us build connections with emerging talent early in their careers. We’re excited to support this group throughout their journey with ROCKWOOL.” — Mindy Mihelic

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ROCKWOOL Group

4w

ROCKWOOL Breaks Ground on New Wallula Factory We're excited to announce that ROCKWOOL has officially broken ground on our third U.S. stone wool manufacturing facility in Wallula, Washington – a major milestone in our North America growth journey. This new facility will bring us closer to customers across the western U.S. and features electric melting technology to reduce our carbon footprint. Production is expected to begin in 2028, creating approximately 125 new jobs. Interested in joining our team? Follow our careers page for upcoming opportunities at the Wallula, WA facility. #ROCKWOOL #ManufacturingJobs #WallulaWA #Hiring #Growth #Sustainability #Careers ...Show more

ROCKWOOL Breaks Ground on New Wallula Factory We're excited to announce that ROCKWOOL has officially broken ground on our third U.S. stone wool manufacturing facility in Wallula, Washington – a major milestone in our North America growth journey. This new facility will bring us closer to customers across the western U.S. and features electric melting technology to reduce our carbon footprint. Production is expected to begin in 2028, creating approximately 125 new jobs. Interested in joining our team? Follow our careers page for upcoming opportunities at the Wallula, WA facility. #ROCKWOOL #ManufacturingJobs #WallulaWA #Hiring #Growth #Sustainability #Careers

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ROCKWOOL Group

1mo

At ROCKWOOL, building strong relationships goes beyond meetings and conference rooms. Through our partnership with SailGP, we create opportunities to bring customers, partners, colleagues, and future talent together through shared experiences that inspire connection, innovation, and collaboration. We’re excited for the upcoming SailGP events in North America—May 30–31 in New York City and June 20–21 in Halifax—where the energy of competition meets meaningful business connections. It’s one of the many ways our employees are part of experiences that extend beyond their day-to-day roles while supporting a company focused on innovation, sustainability, and making an impact. At ROCKWOOL, we’re building more than products—we’re building connections, careers, and future opportunities. Join today. Rock the future. ...Show more

sailgp.com

https://sailgp.com/

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ROCKWOOL Group

2mo

🏆 Recognition for Responsible Growth ROCKWOOL North America was awarded the 2026 Economic Development Project of the Year – Business Recruitment Award by the Washington Economic Development Association — selected from 18 nominations across Washington state. The award honors our investment in Walla Walla County, our Wallula manufacturing facility, and our partnership with the Port of Walla Walla. We were recognized for creating jobs, generating lasting economic impact, and welcoming new industry to the community in a way that works for everyone. "This award is especially meaningful because it recognizes both the business impact and the strength of the partnership behind the project," says Paul Espinosa, Public Affairs Manager. The bigger picture: Awards celebrate achievements, but they represent something more—that responsible growth, community engagement, and strong partnerships create value for everyone. It strengthens our credibility, deepens community relationships, and reinforces the pride we take in our role beyond our factory walls. Congratulations to all our colleagues who made this happen. 🙌...Show more

🏆 Recognition for Responsible Growth ROCKWOOL North America was awarded the 2026 Economic Development Project of the Year – Business Recruitment Award by the Washington Economic Development Association — selected from 18 nominations across Washington state. The award honors our investment in Walla Walla County, our Wallula manufacturing facility, and our partnership with the Port of Walla Walla. We were recognized for creating jobs, generating lasting economic impact, and welcoming new industry to the community in a way that works for everyone. "This award is especially meaningful because it recognizes both the business impact and the strength of the partnership behind the project," says Paul Espinosa, Public Affairs Manager. The bigger picture: Awards celebrate achievements, but they represent something more—that responsible growth, community engagement, and strong partnerships create value for everyone. It strengthens our credibility, deepens community relationships, and reinforces the pride we take in our role beyond our factory walls. Congratulations to all our colleagues who made this happen. 🙌

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ROCKWOOL Group

2mo

From student to Manufacturing Engineer, Ethan’s journey highlights what makes ROCKWOOL different — people who genuinely support and collaborate with one another. That’s the kind of environment where careers thrive and where teams help each other succeed every day. #JoinTodayRockTheFuture #LifeAtROCKWOOL #EngineeringCareers #Teamwork ...Show more

From student to Manufacturing Engineer, Ethan’s journey highlights what makes ROCKWOOL different — people who genuinely support and collaborate with one another. That’s the kind of environment where careers thrive and where teams help each other succeed every day. #JoinTodayRockTheFuture #LifeAtROCKWOOL #EngineeringCareers #Teamwork

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Photos

ROCKWOOL Group awards & accolades

Economic Development Project of the Year - Business Recruitment Award, Washington Economic Developmetn Association, 2026
AmCham Denmark's Transatlantic Company of the Year, AmCham Denmark, 2025

Pledges & certifications

Social responsibility pledge
Formal programs or foundation to give back to communities
Pledge to thrive
Taking steps to prioritize employee well-being

Connect with ROCKWOOL Group

Jobs at ROCKWOOL Group

Shunt Driver- 1st Shift

Manufacturing Associate

Maintenance Technician

Employee reviews at ROCKWOOL Group

ROCKWOOL Group has an employee rating of 3.7 out of 5 stars, based on 296 company reviews on Glassdoor which indicates that most employees have a good working experience there. The ROCKWOOL Group employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Ratings by category

3.8

Compensation and benefits

3.5

Culture & values

3.5

Diversity & inclusion

3.4

Work/Life balance

3.3

Career opportunities

3.1

Senior management

Employee reviews

Human resourcesFormer employee

5.0

Worst Company Ever

ROCKWOOL Group

ROCKWOOL Group Snapshot

Life at ROCKWOOL Group