Leadership Overview
Doka has 4 executives leading key functions including strategy, marketing, finance, and operations.
Driven by a commitment to engineering excellence, Doka delivers advanced formwork technology to global construction markets. The organization prioritizes structural innovation and operational efficiency to support complex infrastructure projects worldwide.
Driven by a commitment to engineering excellence, Doka delivers advanced formwork technology to global construction markets. The organization prioritizes structural innovation and operational efficiency to support complex infrastructure projects worldwide.
Leadership Roles at Doka
Gunnar Falke - Chief Executive Officer
Gunnar Falke, the Chief Executive Officer at Doka, directs the overarching strategic vision for global formwork manufacturing and distribution. Falke architects long-term growth initiatives while overseeing the integration of advanced construction technologies across international markets. By aligning corporate objectives with the evolving needs of the heavy construction sector, the Chief Executive Officer ensures consistent market leadership and operational excellence. Gunnar Falke maintains close collaboration with the Board to drive sustainable expansion and technological advancement. This leadership role involves monitoring global economic trends to optimize resource allocation and maintain competitive advantages. Through rigorous oversight of organizational performance, the Chief Executive Officer fosters a culture of precision and reliability. Falke secures the company's position as a premier provider of system formwork solutions, consistently delivering value to stakeholders while navigating complex regulatory environments and diverse regional construction demands.
Sachin Karunaratne - Chief Financial Officer, Doka & Lubeca
Sachin Karunaratne, the Chief Financial Officer, Doka & Lubeca at Doka, directs the financial health and fiscal strategy for the organization. Karunaratne architects robust capital allocation frameworks to support the manufacturing and distribution of system formwork technology. Overseeing global financial reporting, the Chief Financial Officer ensures transparency and compliance across all regional operations. Sachin Karunaratne manages risk assessment and investment planning to facilitate sustainable growth in the heavy construction sector. This leadership role involves close coordination with executive peers to optimize cost structures and improve operational margins. By implementing advanced financial modeling, the Chief Financial Officer provides the data-driven insights necessary for strategic decision-making. Karunaratne maintains strong relationships with financial institutions and stakeholders to secure the capital required for ongoing innovation. Through disciplined fiscal management, the Chief Financial Officer supports the long-term stability and competitive performance of the entire corporate entity.
Yaneth Villegas - Chief Marketing Officer
Yaneth Villegas, the Chief Marketing Officer at Doka, directs all global brand positioning and market engagement strategies for system formwork technology. Villegas architects comprehensive campaigns that highlight the technical superiority of Doka products within the heavy construction industry. Overseeing international marketing teams, the Chief Marketing Officer ensures consistent messaging across diverse geographic regions, including North American and EMEA markets. Yaneth Villegas drives demand generation by translating complex engineering benefits into clear value propositions for contractors and developers. This leadership role involves analyzing market data to identify emerging opportunities for product adoption and brand expansion. By coordinating with product development units, the Chief Marketing Officer aligns promotional efforts with the launch of new formwork innovations. Villegas strengthens the company's market presence through targeted digital initiatives and strategic industry partnerships, ultimately increasing brand equity and supporting the broader corporate growth agenda.
Joe Purtle - Chief Operations Officer
Joe Purtle, the Chief Operations Officer at Doka, directs the end-to-end supply chain and manufacturing processes for system formwork technology. Purtle architects scalable production workflows to meet the high-volume demands of global heavy construction projects. Overseeing logistics and facility management, the Chief Operations Officer ensures the seamless delivery of equipment across diverse international regions. Joe Purtle drives operational efficiency by integrating lean manufacturing principles into daily production cycles. This leadership role involves constant collaboration with engineering teams to refine product quality and manufacturing speed. By optimizing the global distribution network, the Chief Operations Officer minimizes lead times and enhances service reliability for clients. Purtle manages complex operational challenges to maintain high safety standards and environmental compliance in all manufacturing hubs. Through rigorous oversight of daily operations, the Chief Operations Officer directly impacts the company's ability to execute large-scale infrastructure projects with precision and speed.

Explore Leadership Teams in Building Materials
Holcim is a global building-materials and building-solutions company founded in Switzerland in 1912. It provides cement, aggregates, ready-mix concrete and high-value building solutions for infrastructure, buildings and industrial applications. Holcim focuses on sustainable construction through solutions such as ECOPact, ECOPlanet and ECOCycle. In 2025, the company generated CHF 15.7 billion in net sales and operated across 43 markets.
Company Leadership SS
BA
SP
Shyam Steel is a leading TMT bar manufacturer and supplier in India, established in 1953. The company specializes in producing high-quality TMT rebars, billets, sponge iron, and ferro alloys, utilizing advanced technology to meet the needs of both domestic and international clients. With a strong presence across India, Shyam Steel caters to both institutional and retail segments through a vast network of branches and dealers. The company is committed to sustainability and operational excellence, holding multiple ISO certifications.
Company Leadership SB
NK
Alkegen creates high performance specialty materials used in advanced applications including electric vehicles, energy storage, filtration, fire protection and high-temperature insulation, among many others. Employing a vertically integrated approach across our broad array of technology platforms, Alkegen is committed to achieving energy efficiency, pollution reduction, and enhanced safety for individuals, structures, and equipment.
Company Leadership JD

LK

Tata Steel Limited manufactures and distributes steel products in India and internationally. The company is headquartered in India.
Company Leadership SD

IC
ND