REALIN Oy Competitors

Holcim is the leading partner for sustainable construction with net sales of CHF 15.7 billion in 2025, creating value across the built environment from infrastructure and industry to buildings. We have more than 45 000 employees in 43 attractive markets – across Europe, Latin America and Asia, Middle East & Africa – and have been recognized as a Global Top Employer by the Top Employers Institute. Holcim offers high-value end-to-end Building Materials and Building Solutions, from foundations and flooring to walling and roofing – powered by premium brands including ECOPact, ECOPlanet and ECOCycle.

VTT is a forerunner in research, development and innovation, and one of Europe’s leading research organisations. We develop cutting-edge technologies and transform them into growth together with our customers and partners. Our solutions address the greatest challenges of our time while creating sustainable growth, jobs and wellbeing. With more than 80 years of experience, we accelerate the journey from innovation to impact. By thinking beyond the obvious, we drive growth, renewal and resilience. Follow us to discover how research becomes technology, technology becomes business and business becomes impact.

Peikko Group Corporation is a leading global supplier of slim floor structures and connection technology for concrete construction. Our innovative solutions offer a faster, safer, and more sustainable way to design and build. Peikko has sales offices in over 30 countries worldwide, with manufacturing operations in more than 10 countries. We are a family-owned company that employs about 2,200 professionals. Peikko was founded in 1965 and is headquartered in Finland. Careers webpage: www.peikko.com/careers