Diehl Executive and Leadership Team

August, 2026

Leadership Overview

Diehl has 4 executives leading key functions including strategy, operations, regional management, and corporate governance.

Focused on engineering excellence, Diehl delivers advanced control units for the global appliance and heating sectors while maintaining a commitment to precision manufacturing and long-term industrial innovation across international markets.

Leadership Roles at Diehl

  • Chief Executive Officer - Hendrik Sura
  • Chief Operating Officer - Dennis Ware
  • President and General Manager Franconia Industries - Christian Buehler
  • President - Wolfgang Dachale
  • Hendrik Sura - Chief Executive Officer

    Hendrik Sura, the Chief Executive Officer at Diehl, directs the overarching corporate strategy and long-term vision for the organization. By overseeing the development of control units for the appliance and heating industry, Sura ensures alignment between engineering capabilities and evolving market demands. This leadership role involves constant collaboration with the Board to maintain the competitive edge of the company within the global manufacturing landscape. Hendrik Sura drives the expansion of the firm into new territories, focusing on sustainable growth and operational efficiency. Through the implementation of rigorous quality standards, Sura secures the reputation of the brand as a leader in technical precision. The Chief Executive Officer monitors financial performance and resource allocation to support the core mission of delivering high-performance electronic solutions. Ultimately, Sura fosters a culture of innovation that keeps the company at the forefront of the appliance control sector.

    Dennis Ware - Chief Operating Officer

    Dennis Ware, the Chief Operating Officer at Diehl, manages the complex manufacturing processes and supply chain logistics required for high-volume appliance control production. Overseeing the daily operational output, the Chief Operating Officer optimizes factory workflows to maximize throughput and minimize waste. This role requires constant coordination with procurement teams to ensure the availability of critical components for the heating industry. Dennis Ware drives the integration of automated systems across production lines to enhance precision and reliability. By analyzing operational data, Ware identifies bottlenecks and implements corrective measures to maintain consistent delivery schedules. The Chief Operating Officer supports the broader corporate strategy by ensuring that manufacturing capabilities scale effectively with market demand. Through the management of internal resources and production facilities, Ware guarantees that the company meets the stringent quality requirements expected by global appliance manufacturers.

    Christian Buehler - President and General Manager Franconia Industries

    Christian Buehler, the President and General Manager Franconia Industries at Diehl, oversees the regional operations and industrial output within the Franconia territory. Managing the specific manufacturing requirements of this key region, the President and General Manager Franconia Industries ensures that local production aligns with the broader corporate standards for the appliance and heating sectors. This leadership role involves directing local teams to improve process efficiency and product quality. Christian Buehler drives the implementation of regional growth initiatives that strengthen the market position of the company. By coordinating with other C-suite leaders, Buehler ensures that regional activities support the global objectives of the firm. The President and General Manager Franconia Industries monitors local market trends to adapt production strategies accordingly. Through the oversight of regional assets and personnel, Buehler maintains the operational excellence necessary to support the long-term success of the organization.

    Wolfgang Dachale - President

    Wolfgang Dachale, the President at Diehl, directs the strategic initiatives and business development efforts for the organization. Overseeing the expansion of the product portfolio, the President ensures that the company remains a primary supplier for the appliance and heating industry. This leadership role involves fostering relationships with key stakeholders and identifying new opportunities for market penetration. Wolfgang Dachale drives the alignment of departmental goals with the overarching mission of delivering high-quality control units. By collaborating with the executive team, Dachale shapes the future direction of the firm and ensures that resources are directed toward high-impact projects. The President monitors the competitive landscape to anticipate shifts in technology and consumer needs. Through the management of strategic partnerships and business development, Dachale secures the long-term viability of the company and reinforces the commitment to engineering excellence in every manufactured unit.

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    Frequently Asked Questions Regarding Diehl Top Executives and Leadership Team

    Who leads Diehl?
    Diehl is led by Hendrik Sura (Chief Executive Officer), along with executives such as Dennis Ware (Chief Operating Officer) and Christian Buehler (President and General Manager Franconia Industries).
    Who is part of Diehl’s executive team?
    The executive team of Diehl includes leaders such as Hendrik Sura (Chief Executive Officer), Dennis Ware (Chief Operating Officer), Christian Buehler (President and General Manager Franconia Industries) and other senior executives.
    How many executives does Diehl have?
    Diehl has 4 executives leading key business areas.
    What roles are included in Diehl’s leadership team?
    The leadership team of Diehl includes roles such as Chief Executive Officer, Chief Operating Officer, President and General Manager Franconia Industries, President.