Vittera Executive and Leadership Team

September, 2026

Leadership Overview

Vittera has 6 executives leading key functions including financial strategy, fertilizer operations, country-level accounting, agricultural logistics, controllership, and corporate leadership.

Operating as a global agriculture network, Vittera delivers essential services in marketing, chartering, logistics, storage, and processing to ensure efficient food supply chains across international markets.

Leadership Roles at Vittera

  • Chief Financial Officer - Dima Mishchenko
  • Deputy Chief Financial Officer & Country Controller - Olena Skrynnyk
  • Deputy Chief Operating Officer, Fertilizer - Jim Yamamoto
  • Deputy Chief Operating Officer, Agriculture - Kazunori Nakano
  • President - Brian Harlander
  • Controllership Director - Gustavo Oseliero
  • Dima Mishchenko - Chief Financial Officer

    Dima Mishchenko, the Chief Financial Officer at Vittera, directs the global financial strategy and capital allocation for the entire agriculture network. Overseeing fiscal reporting, the Chief Financial Officer ensures transparency across all international processing and refining operations. This leadership role involves managing complex risk profiles associated with global commodity markets while maintaining robust liquidity for logistics and storage infrastructure. By optimizing the balance sheet, Dima Mishchenko directly impacts the long-term stability of the organization. The Chief Financial Officer collaborates with the Board to align investment priorities with the broader corporate mission of expanding market reach. Through rigorous oversight of financial controls, the Chief Financial Officer secures the necessary capital to support large-scale chartering and marketing initiatives. Ultimately, the Chief Financial Officer drives sustainable growth by balancing operational costs with the high-volume demands of the global agricultural sector.
    Dima Mishchenko

    Olena Skrynnyk - Deputy Chief Financial Officer & Country Controller

    Olena Skrynnyk, the Deputy Chief Financial Officer & Country Controller at Vittera, manages regional financial compliance and accounting standards across key operational territories. Overseeing local fiscal reporting, the Deputy Chief Financial Officer & Country Controller ensures strict adherence to international regulatory frameworks. This leadership role involves auditing regional storage and handling facilities to maintain accurate financial records. By implementing standardized accounting protocols, Olena Skrynnyk improves the precision of regional budget forecasting. The Deputy Chief Financial Officer & Country Controller coordinates with the global finance team to consolidate data from diverse agricultural markets. Through the rigorous monitoring of country-level expenditures, the Deputy Chief Financial Officer & Country Controller identifies opportunities for cost reduction and operational efficiency. Ultimately, the Deputy Chief Financial Officer & Country Controller provides the essential financial oversight required to sustain the company's complex, multi-national agricultural operations and logistics network.

    Jim Yamamoto - Deputy Chief Operating Officer, Fertilizer

    Jim Yamamoto, the Deputy Chief Operating Officer, Fertilizer at Vittera, manages the strategic expansion and distribution of fertilizer products across global markets. Overseeing supply chain logistics, the Deputy Chief Operating Officer, Fertilizer ensures that essential agricultural inputs reach producers with maximum efficiency. This leadership role involves coordinating with international partners to streamline the storage and handling of chemical assets. By integrating advanced logistics technology, Jim Yamamoto optimizes the flow of goods from refining facilities to end-users. The Deputy Chief Operating Officer, Fertilizer works closely with the executive team to mitigate supply chain disruptions and maintain consistent product availability. Through the implementation of lean operational practices, the Deputy Chief Operating Officer, Fertilizer reduces overhead while increasing throughput. Ultimately, the Deputy Chief Operating Officer, Fertilizer strengthens the company's position in the competitive agricultural input market by prioritizing reliability and operational excellence.

    Kazunori Nakano - Deputy Chief Operating Officer, Agriculture

    Kazunori Nakano, the Deputy Chief Operating Officer, Agriculture at Vittera, directs the core agricultural marketing and processing functions that define the company's global footprint. Overseeing the movement of commodities, the Deputy Chief Operating Officer, Agriculture ensures that storage and handling facilities operate at peak capacity. This leadership role involves managing complex chartering agreements to facilitate the efficient transport of goods across international borders. By refining processing techniques, Kazunori Nakano enhances the value of agricultural outputs for global clients. The Deputy Chief Operating Officer, Agriculture collaborates with regional managers to align local production with global market demand. Through the optimization of logistics networks, the Deputy Chief Operating Officer, Agriculture minimizes transit times and maximizes supply chain responsiveness. Ultimately, the Deputy Chief Operating Officer, Agriculture drives the company's competitive advantage by maintaining a seamless, high-volume flow of agricultural products from origin to destination.

    Brian Harlander - President

    Brian Harlander, the President at Vittera, architects the overarching corporate strategy and long-term vision for the global agriculture network. Overseeing the integration of marketing, logistics, and processing services, the President ensures that all business units operate in alignment with the company's mission. This leadership role involves engaging with the Board to define growth targets and market expansion priorities. By fostering a culture of operational excellence, Brian Harlander drives the company's success in the competitive global marketplace. The President coordinates with other C-suite leaders to synchronize financial, operational, and regional initiatives. Through the pursuit of innovation in storage and handling technologies, the President enhances the company's ability to serve diverse agricultural needs. Ultimately, the President secures the company's market position by championing sustainable practices and maintaining a relentless focus on delivering value to clients across the international agricultural supply chain.

    Gustavo Oseliero - Controllership Director

    Gustavo Oseliero, the Controllership Director at Vittera, manages the internal control environment and financial integrity of the global agriculture network. Overseeing the accuracy of financial statements, the Controllership Director ensures that all storage, handling, and processing activities remain compliant with corporate governance standards. This leadership role involves designing robust internal audit processes to mitigate operational risks. By standardizing reporting procedures, Gustavo Oseliero provides the executive team with clear visibility into the financial health of various business units. The Controllership Director works with the finance department to implement automated systems that track commodity marketing and logistics costs. Through the continuous monitoring of financial data, the Controllership Director identifies potential inefficiencies and recommends corrective actions. Ultimately, the Controllership Director supports the company's strategic objectives by maintaining a disciplined financial framework that fosters transparency and accountability across all international operations.

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    Frequently Asked Questions Regarding Vittera Top Executives and Leadership Team

    Who leads Vittera?
    Vittera is led by Dima Mishchenko (Chief Financial Officer), along with executives such as Olena Skrynnyk (Deputy Chief Financial Officer & Country Controller) and Jim Yamamoto (Deputy Chief Operating Officer, Fertilizer).
    Who is part of Vittera’s executive team?
    The executive team of Vittera includes leaders such as Dima Mishchenko (Chief Financial Officer), Olena Skrynnyk (Deputy Chief Financial Officer & Country Controller), Jim Yamamoto (Deputy Chief Operating Officer, Fertilizer) and other senior executives.
    How many executives does Vittera have?
    Vittera has 6 executives leading key business areas.
    What roles are included in Vittera’s leadership team?
    The leadership team of Vittera includes roles such as Chief Financial Officer, Deputy Chief Financial Officer & Country Controller, Deputy Chief Operating Officer, Fertilizer, Deputy Chief Operating Officer, Agriculture, President.