C. Steinweg Group Executive and Leadership Team

November, 2026

Leadership Overview

C. Steinweg Group has 5 executives leading key functions including strategy, global operations, regional management, and financial oversight.

Focused on optimizing global commodity supply chains, C. Steinweg Group delivers comprehensive logistics solutions across 55 countries. The organization maintains a commitment to operational excellence, ensuring reliable storage, handling, and forwarding services for diverse commodities worldwide.

Leadership Roles at C. Steinweg Group

  • Chief Executive Officer - Tomasz Lembas
  • Chief Financial Officer - David Paddy
  • Managing Director - Clynton Mcmaster
  • Managing Director - Daniel Porteous
  • Managing Director - Brendan Smith
  • Tomasz Lembas - Chief Executive Officer

    Tomasz Lembas, the Chief Executive Officer at C. Steinweg Group, directs the overarching strategic vision for the global logistics network. Overseeing the integration of storage and forwarding services, the Chief Executive Officer ensures alignment across 135 sites. This leadership role involves driving expansion into emerging markets while maintaining high standards for commodity handling. By fostering innovation in supply chain management, Tomasz Lembas directly impacts the efficiency of global trade flows. The Chief Executive Officer coordinates with regional leadership to maintain 24/7 availability for clients. Through rigorous oversight of corporate governance, Lembas secures the long-term stability of the organization. This executive position requires constant adaptation to shifting global trade patterns and commodity demands. Ultimately, Lembas maintains the competitive edge of the firm by prioritizing service reliability and operational agility across all international business units.

    David Paddy - Chief Financial Officer

    David Paddy, the Chief Financial Officer at C. Steinweg Group, directs the financial strategy and capital allocation for the global organization. Overseeing the fiscal health of the company, the Chief Financial Officer ensures that investments in logistics infrastructure align with long-term growth objectives. This leadership role involves managing financial risk, optimizing cash flow, and maintaining robust reporting standards across all 55 countries. By implementing rigorous financial controls, David Paddy directly supports the stability of the global supply chain operations. The Chief Financial Officer collaborates with the executive team to evaluate the feasibility of new site acquisitions and service expansions. Through strategic financial planning, Paddy drives the profitability of the firm while maintaining the necessary liquidity for 24/7 operations. This role requires constant monitoring of global economic trends and commodity market dynamics. Ultimately, Paddy ensures the financial resilience of the firm through disciplined fiscal management.

    Clynton Mcmaster - Managing Director

    Clynton Mcmaster, the Managing Director at C. Steinweg Group, manages the operational execution of logistics services within the EMEA region. Overseeing complex commodity handling processes, the Managing Director ensures that regional supply chains remain fluid and responsive to market fluctuations. This leadership role involves optimizing warehouse utilization and streamlining forwarding operations to meet client requirements. By implementing advanced logistics protocols, Clynton Mcmaster directly improves the throughput of base metals and soft commodities. The Managing Director collaborates with global teams to standardize service quality across diverse geographic sites. Through meticulous management of regional assets, Mcmaster drives operational excellence and cost efficiency. This role demands constant attention to regulatory compliance and safety standards within the logistics sector. Ultimately, Mcmaster strengthens the market position of the firm by delivering consistent, high-value service solutions to international partners.

    Daniel Porteous - Managing Director

    Daniel Porteous, the Managing Director at C. Steinweg Group, architects the growth strategy for the Americas market. Overseeing the development of new logistics infrastructure, the Managing Director ensures that regional operations support the broader corporate mission of global connectivity. This leadership role involves managing relationships with key commodity stakeholders and expanding the footprint of the firm in critical trade hubs. By optimizing chartering and forwarding capabilities, Daniel Porteous directly enhances the service capacity for regional clients. The Managing Director coordinates with the executive team to align regional performance with global financial targets. Through strategic investment in technology and personnel, Porteous drives productivity and service innovation. This role requires deep industry knowledge to navigate the complexities of international commodity trade. Ultimately, Porteous secures the regional market share by maintaining a focus on operational precision and client-centric logistics solutions.

    Brendan Smith - Managing Director

    Brendan Smith, the Managing Director at C. Steinweg Group, leads the strategic initiatives for the Asia-Pacific logistics operations. Overseeing the management of large-scale storage facilities, the Managing Director ensures that regional supply chains remain resilient against global market volatility. This leadership role involves driving the adoption of sustainable handling practices and improving the speed of commodity distribution. By streamlining cross-border forwarding processes, Brendan Smith directly contributes to the operational success of the firm in high-growth markets. The Managing Director works closely with global leadership to integrate regional insights into the overarching corporate strategy. Through the effective deployment of resources, Smith maximizes the efficiency of commodity-related services. This role demands a proactive approach to managing logistics challenges in diverse regulatory environments. Ultimately, Smith bolsters the global reputation of the firm by delivering reliable and scalable logistics support to international commodity traders.

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    Frequently Asked Questions Regarding C. Steinweg Group Top Executives and Leadership Team

    Who leads C. Steinweg Group?
    C. Steinweg Group is led by Tomasz Lembas (Chief Executive Officer), along with executives such as David Paddy (Chief Financial Officer) and Clynton Mcmaster (Managing Director).
    Who is part of C. Steinweg Group’s executive team?
    The executive team of C. Steinweg Group includes leaders such as Tomasz Lembas (Chief Executive Officer), David Paddy (Chief Financial Officer), Clynton Mcmaster (Managing Director) and other senior executives.
    How many executives does C. Steinweg Group have?
    C. Steinweg Group has 5 executives leading key business areas.
    What roles are included in C. Steinweg Group’s leadership team?
    The leadership team of C. Steinweg Group includes roles such as Chief Executive Officer, Chief Financial Officer, Managing Director, Managing Director, Managing Director.