MES Executive and Leadership Team

May, 2026

Leadership Overview

MES has 5 executives leading key functions including strategy, operations, finance, and specialized divisions.

Driven by a mission to protect those who face extreme hazards, MES delivers reliable solutions for environments involving intense heat, danger, and height, acting as a trusted partner with technical expertise.

Leadership Roles at MES

  • Founder & Chief Executive Officer - Rhommel Massenberg
  • President & Chief Executive Officer - Marvin Riley
  • Chief Financial Officer - Johnathan Walker
  • Vice President & Amp. Chief Financial Officer - Russell Steele
  • President Fire Division - John Skaryak
  • Rhommel Massenberg - Founder & Chief Executive Officer

    Rhommel Massenberg, the Founder & Chief Executive Officer at MES, architects the overarching strategic direction and operational philosophy for the organization. Massenberg's leadership guides MES in its vital mission to protect first responders, law enforcement, and industrial safety teams by ensuring the delivery of essential equipment and protective gear. This role involves setting the standard for reliability in environments characterized by intense heat, danger, and height. Massenberg's vision emphasizes MES's position as a trusted partner, leveraging deep specialized knowledge and decades of field experience to provide technical expertise. The Founder & Chief Executive Officer drives a no-compromise approach to supporting men and women operating in mission-critical situations, directly influencing product development and service offerings to meet the most demanding safety requirements.

    Marvin Riley - President & Chief Executive Officer

    Marvin Riley, the President & Chief Executive Officer at MES, directs the day-to-day operations and strategic execution of the company's mission. Riley's leadership ensures MES consistently provides essential equipment and protective gear to first responders, law enforcement, and industrial safety teams, reinforcing the organization's commitment to protecting individuals in hazardous environments. This executive oversees the integration of specialized knowledge and field experience into the company's service model, solidifying MES's role as a trusted partner. The President & Chief Executive Officer drives the delivery of reliable solutions for extreme heat, danger, and height scenarios, focusing on technical expertise and a rigorous standard of quality. Marvin Riley's operational oversight guarantees that the men and women in mission-critical situations receive the support and no-compromise approach necessary for their safety and effectiveness.
    Marvin Riley

    Johnathan Walker - Chief Financial Officer

    Johnathan Walker, the Chief Financial Officer at MES, manages the company's financial strategy and fiscal health, ensuring resources are allocated effectively to support MES's mission of providing critical safety equipment. Walker oversees all financial planning, budgeting, and reporting, directly impacting the organization's capacity to deliver reliable solutions for first responders, law enforcement, and industrial safety teams operating in extreme conditions. This role involves safeguarding the financial integrity of MES, enabling sustained investment in specialized knowledge and field experience. The Chief Financial Officer ensures that financial operations align with the company's commitment to protecting those in hazardous environments involving intense heat, danger, and height. Johnathan Walker's financial acumen supports MES's position as a trusted partner, facilitating the no-compromise approach to technical expertise and equipment provision.

    Russell Steele - Vice President & Amp. Chief Financial Officer

    Russell Steele, the Vice President & Amp. Chief Financial Officer at MES, collaborates with the Chief Financial Officer to manage the company's financial operations and strategic fiscal planning. Steele's responsibilities include supporting the allocation of resources essential for providing protective gear and equipment to individuals facing extreme hazards. This executive contributes to ensuring MES's financial stability, which is crucial for maintaining its role as a provider of reliable solutions for environments involving intense heat, danger, and height. Russell Steele's financial oversight supports the company's deep specialized knowledge and decades of field experience, reinforcing MES's commitment to being a trusted partner. The Vice President & Amp. Chief Financial Officer aids in upholding the no-compromise approach to technical expertise and supporting mission-critical personnel.

    John Skaryak - President Fire Division

    John Skaryak, the President Fire Division at MES, directs the specialized operations and strategic development for the company's fire division, ensuring the delivery of essential equipment and protective gear tailored for firefighting professionals. Skaryak's leadership focuses on the unique demands of environments involving intense heat and danger, reinforcing MES's mission to protect those who encounter extreme hazards. This role leverages deep specialized knowledge and field experience to provide reliable solutions and technical expertise specifically for fire response scenarios. The President Fire Division drives a no-compromise approach to supporting firefighters, ensuring they have the highest quality gear for mission-critical situations. John Skaryak's oversight guarantees that the fire division operates at the forefront of safety innovation, directly contributing to the well-being of first responders.

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    Frequently Asked Questions Regarding MES Top Executives and Leadership Team

    Who leads MES?
    MES is led by Rhommel Massenberg (Founder & Chief Executive Officer), along with executives such as Marvin Riley (President & Chief Executive Officer) and Johnathan Walker (Chief Financial Officer).
    Who is part of MES’s executive team?
    The executive team of MES includes leaders such as Rhommel Massenberg (Founder & Chief Executive Officer), Marvin Riley (President & Chief Executive Officer), Johnathan Walker (Chief Financial Officer) and other senior executives.
    How many executives does MES have?
    MES has 5 executives leading key business areas.
    What roles are included in MES’s leadership team?
    The leadership team of MES includes roles such as Founder & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Vice President & Amp. Chief Financial Officer, President Fire Division.