GBM Services Executive and Leadership Team

August, 2026

Leadership Overview

GBM Services has 4 executives leading key functions including operations, administration, and corporate strategy.

Committed to maintaining high-standard sanitation across diverse facilities, GBM Services delivers specialized decontamination and janitorial solutions to ensure safe environments for schools, offices, and government institutions throughout the region.

Leadership Roles at GBM Services

  • Chief Operating Officer - Jose Herrera
  • Senior Partner & Chief Operating Officer - Bernardo Lobeira
  • President - Jose Macouzet
  • Chief Administrative Officer - Rosanne Mischler
  • Jose Herrera - Chief Operating Officer

    Jose Herrera, the Chief Operating Officer at GBM Services, directs all internal field operations and service delivery protocols. Overseeing the deployment of CDC and EPA approved decontamination teams, the Chief Operating Officer ensures rigorous adherence to safety standards across all client sites. This leadership role involves managing the daily logistics for janitorial and floor care projects within the North American market. By optimizing resource allocation and staff scheduling, Jose Herrera directly impacts the operational efficiency of the company. The Chief Operating Officer maintains constant communication with site managers to guarantee that cleaning solutions meet specific client requirements. Through the implementation of advanced sanitization technologies, the Chief Operating Officer drives consistent quality across educational and financial facilities. Ultimately, Herrera secures the operational excellence necessary to support the expansive service portfolio of the organization while maintaining strict compliance with health regulations.
    Jose Herrera

    Bernardo Lobeira - Senior Partner & Chief Operating Officer

    Bernardo Lobeira, the Senior Partner & Chief Operating Officer at GBM Services, architects the long-term strategic framework for construction services and large-scale facility maintenance. Managing the integration of specialized cleaning projects, the Senior Partner & Chief Operating Officer ensures that complex decontamination initiatives align with corporate growth objectives. This leadership role involves overseeing the expansion of service capabilities into new commercial sectors. By fostering partnerships with government entities and private institutions, Bernardo Lobeira directly impacts the market reach of the company. The Senior Partner & Chief Operating Officer evaluates performance metrics to refine service delivery models and enhance client satisfaction. Through the coordination of cross-functional teams, the Senior Partner & Chief Operating Officer drives innovation in facility management practices. Ultimately, Lobeira secures the competitive positioning of the firm by delivering tailored, high-impact cleaning solutions that address the evolving needs of diverse clientele.
    Bernardo Lobeira

    Jose Macouzet - President

    Jose Macouzet, the President at GBM Services, architects the overarching vision and strategic direction for the entire organization. Overseeing the alignment of all departments with the core mission of providing CDC and EPA approved sanitization, the President ensures that the company remains a leader in the decontamination industry. This leadership role involves setting long-term goals for market penetration and service diversification. By guiding the executive team, Jose Macouzet directly impacts the financial health and reputation of the company. The President evaluates industry trends to identify new opportunities for growth within the educational, government, and commercial sectors. Through the cultivation of strong client relationships and the promotion of high-quality service standards, the President drives the sustained success of the business. Ultimately, Macouzet secures the future of the organization by fostering a culture of excellence and innovation in every aspect of the service delivery model.

    Rosanne Mischler - Chief Administrative Officer

    Rosanne Mischler, the Chief Administrative Officer at GBM Services, directs the internal infrastructure and human capital management for the organization. Overseeing a workforce of over 350 staff members, the Chief Administrative Officer ensures that administrative processes support the high-demand requirements of the janitorial and decontamination divisions. This leadership role involves managing corporate compliance, internal communications, and organizational development initiatives. By streamlining back-office operations, Rosanne Mischler directly impacts the overall productivity of the company. The Chief Administrative Officer collaborates with executive leadership to align administrative policies with the broader mission of providing quality service. Through the implementation of robust training programs and personnel management systems, the Chief Administrative Officer drives employee retention and operational stability. Ultimately, Mischler secures the foundational support necessary for the firm to maintain its reputation for excellence in providing essential sanitation services across various regional facilities.

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    Frequently Asked Questions Regarding GBM Services Top Executives and Leadership Team

    Who leads GBM Services?
    GBM Services is led by Jose Herrera (Chief Operating Officer), along with executives such as Bernardo Lobeira (Senior Partner & Chief Operating Officer) and Jose Macouzet (President).
    Who is part of GBM Services’s executive team?
    The executive team of GBM Services includes leaders such as Jose Herrera (Chief Operating Officer), Bernardo Lobeira (Senior Partner & Chief Operating Officer), Jose Macouzet (President) and other senior executives.
    How many executives does GBM Services have?
    GBM Services has 4 executives leading key business areas.
    What roles are included in GBM Services’s leadership team?
    The leadership team of GBM Services includes roles such as Chief Operating Officer, Senior Partner & Chief Operating Officer, President, Chief Administrative Officer.