VISTAR Executive and Leadership Team

November, 2026

Leadership Overview

VISTAR has 10 executives leading key functions including technology infrastructure, regional market expansion, and wholesale distribution operations.

Focused on delivering excellence across diverse industry segments, VISTAR maintains a commitment to supply chain efficiency and superior service standards for vending, hospitality, and retail partners throughout the United States.

Leadership Roles at VISTAR

  • President, England - Phillip Mackler
  • President - Troy Vest
  • President - Mark Schwinn
  • President - Darren Hamblen
  • President - Edward Wygor
  • President - Iran Scott
  • Regional President (West) - Kelly Saad
  • President - Bethany Estok
  • OPCO President - Fred Dill
  • Chief Technology Officer - Vadim Melnikov
  • Phillip Mackler - President, England

    Phillip Mackler, the President, England at VISTAR, oversees international market development and strategic partnerships. Mackler drives expansion initiatives within the hospitality and campus retail sectors, ensuring consistent service delivery across diverse operational environments. The President, England manages cross-border logistics and supply chain integration to maintain high product availability for international clients. This leadership role involves navigating complex regulatory landscapes while upholding the core service standards of the organization. Phillip Mackler coordinates with domestic leadership to synchronize global inventory strategies and procurement efficiencies. By fostering strong relationships with regional vendors, the President, England strengthens the competitive position of the company in overseas markets. Mackler focuses on scaling operations to meet the evolving demands of the hospitality industry. Ultimately, the President, England delivers consistent financial performance through disciplined market management and strategic resource allocation.
    Phillip Mackler

    Troy Vest - President

    Troy Vest, the President at VISTAR, directs the strategic vision for the vending and office supply divisions. Vest architects comprehensive growth plans that prioritize market penetration and customer retention across the United States. The President oversees the alignment of sales strategies with the logistical capabilities of the wholesale distribution network. This leadership role involves managing high-level relationships with key retail partners to ensure long-term service contracts. Troy Vest drives operational improvements by streamlining procurement processes and enhancing warehouse throughput. By analyzing market trends in the vending and OCS sectors, the President identifies new opportunities for revenue diversification. Vest collaborates with other executive leaders to maintain a unified approach to corporate goals. Ultimately, the President secures the financial health of the organization by optimizing service delivery and maintaining a focus on high-volume distribution efficiency.

    Mark Schwinn - President

    Mark Schwinn, the President at VISTAR, manages the theater and concessions business segment. Schwinn drives operational excellence by ensuring that supply chain solutions meet the unique, high-velocity demands of the entertainment and hospitality industries. The President coordinates with procurement teams to maintain a robust inventory of specialized products required for theater operations. This leadership role involves developing strategic initiatives that enhance the profitability of concessions programs for national partners. Mark Schwinn monitors market performance metrics to adjust distribution strategies in real-time. By fostering innovation in product selection and service delivery, the President strengthens the market presence of the company. Schwinn works closely with the broader executive team to ensure that theater-focused operations remain integrated with the overall corporate strategy. Ultimately, the President delivers consistent value to clients through reliable, high-quality wholesale distribution services.

    Darren Hamblen - President

    Darren Hamblen, the President at VISTAR, leads the corrections and institutional supply division. Hamblen architects specialized distribution models that address the unique security and logistical requirements of the corrections industry. The President ensures that all supply chain activities comply with strict institutional standards while maintaining high service levels. This leadership role involves managing complex procurement cycles and ensuring the timely delivery of essential goods to diverse facilities. Darren Hamblen drives efficiency by optimizing regional distribution networks to reduce lead times and operational costs. By collaborating with institutional partners, the President develops tailored solutions that support the specific needs of the corrections sector. Hamblen maintains a focus on long-term contract stability and service reliability. Ultimately, the President secures the operational integrity of the division through disciplined management and a commitment to meeting the critical demands of institutional clients.
    Darren Hamblen

    Edward Wygor - President

    Edward Wygor, the President at VISTAR, oversees the campus retail and university supply segment. Wygor drives strategic initiatives that cater to the high-volume, seasonal demands of campus environments. The President manages the integration of wholesale distribution services with the specific needs of university retail outlets and dining facilities. This leadership role involves developing partnerships with educational institutions to streamline procurement and enhance product variety. Edward Wygor monitors inventory turnover and service performance to ensure that campus partners receive consistent support. By analyzing student consumption patterns, the President identifies opportunities for expanding the product portfolio. Wygor collaborates with other executive leaders to align campus-focused strategies with the broader corporate mission. Ultimately, the President secures the market position of the company within the education sector through reliable service delivery and proactive relationship management.
    Edward Wygor

    Iran Scott - President

    Iran Scott, the President at VISTAR, directs the retail grocery and convenience store distribution strategy. Scott architects supply chain solutions that support the rapid replenishment needs of retail partners across the country. The President manages the coordination between procurement, warehousing, and transportation to ensure high product availability. This leadership role involves developing programs that enhance the profitability of retail clients through optimized inventory management. Iran Scott drives growth by identifying emerging product trends and expanding the distribution network to reach new retail markets. By fostering strong relationships with grocery chains, the President ensures that the company remains a preferred wholesale partner. Scott works with the executive team to align retail-focused operations with overall corporate objectives. Ultimately, the President secures the competitive advantage of the organization by delivering superior service and operational efficiency in the retail sector.
    Iran Scott

    Kelly Saad - Regional President (West)

    Kelly Saad, the Regional President (West) at VISTAR, oversees all distribution operations across the western United States. Saad drives regional growth by optimizing local logistics and strengthening relationships with key hospitality and retail clients. The Regional President (West) manages the performance of regional distribution centers to ensure high service standards and operational efficiency. This leadership role involves coordinating with national leadership to implement corporate strategies at the regional level. Kelly Saad monitors market dynamics in the western territory to identify opportunities for service expansion and process improvement. By fostering a culture of accountability and excellence, the Regional President (West) ensures that regional teams meet their performance targets. Saad collaborates with other regional leaders to share best practices and enhance the overall effectiveness of the distribution network. Ultimately, the Regional President (West) secures the company's market leadership in the western region.

    Bethany Estok - President

    Bethany Estok, the President at VISTAR, leads the hospitality and lodging supply division. Estok architects distribution strategies that address the specific needs of hotels, resorts, and conference centers. The President ensures that the supply chain supports the high-service expectations of the hospitality industry through reliable and timely product delivery. This leadership role involves managing key accounts and developing programs that simplify procurement for lodging partners. Bethany Estok drives operational efficiency by streamlining the distribution of food and non-food items to hospitality clients. By analyzing industry trends, the President identifies new product categories that enhance the value proposition for lodging partners. Estok collaborates with the executive team to ensure that hospitality-focused operations remain aligned with the broader corporate mission. Ultimately, the President secures the company's reputation as a premier wholesale distributor in the hospitality sector through consistent service and strategic focus.

    Fred Dill - OPCO President

    Fred Dill, the OPCO President at VISTAR, manages the operational execution of specific operating companies within the wholesale network. Dill architects localized strategies that improve warehouse productivity and transportation efficiency. The OPCO President ensures that each operating company adheres to the high service standards and safety protocols of the organization. This leadership role involves managing the day-to-day performance of regional teams and ensuring that operational goals are met. Fred Dill drives continuous improvement by implementing lean processes and optimizing resource allocation across the operating companies. By monitoring key performance indicators, the OPCO President identifies areas for operational enhancement and cost reduction. Dill collaborates with other executive leaders to ensure that the operating companies remain integrated with the overall corporate strategy. Ultimately, the OPCO President secures the operational success of the organization by maintaining a focus on efficiency and service quality.

    Vadim Melnikov - Chief Technology Officer

    Vadim Melnikov, the Chief Technology Officer at VISTAR, directs the digital transformation of wholesale distribution systems. Melnikov architects scalable cloud infrastructure to support complex logistics across vending, retail, and hospitality sectors. By integrating advanced data analytics into the supply chain, the Chief Technology Officer optimizes inventory management and order fulfillment accuracy. This leadership role involves aligning technical roadmaps with the broader corporate mission of operational excellence. Vadim Melnikov ensures that all digital platforms remain secure and highly available for nationwide partners. Through the implementation of automated procurement tools, the Chief Technology Officer drives significant efficiency gains. Melnikov maintains close collaboration with executive leadership to prioritize technology investments that enhance market competitiveness. Ultimately, the Chief Technology Officer secures the technological foundation required for sustained growth in the competitive wholesale distribution landscape.

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    Frequently Asked Questions Regarding VISTAR Top Executives and Leadership Team

    Who leads VISTAR?
    VISTAR is led by Phillip Mackler (President, England), along with executives such as Troy Vest (President) and Mark Schwinn (President).
    Who is part of VISTAR’s executive team?
    The executive team of VISTAR includes leaders such as Phillip Mackler (President, England), Troy Vest (President), Mark Schwinn (President) and other senior executives.
    How many executives does VISTAR have?
    VISTAR has 10 executives leading key business areas.
    What roles are included in VISTAR’s leadership team?
    The leadership team of VISTAR includes roles such as President, England, President, President, President, President.