Inpro Executive and Leadership Team

September, 2026

Leadership Overview

Inpro has 6 executives leading key functions including strategy, financial oversight, operational scaling, information technology, and commercial window treatment development.

Driven by a commitment to building safety and architectural integrity, Inpro delivers high-performance protection systems while maintaining a global footprint focused on sustainable manufacturing and innovative design solutions.

Leadership Roles at Inpro

  • Chief Executive Officer - Mariano Colacelli
  • Chief Executive Officer and FOUNDERS - Gustiano Bagus
  • Chief Financial Officer - Andy Ciesielski
  • Chief Operating Officer - Craig Faust
  • President, Inpro WT Commercial Window Treatments - Melissa Spittel
  • Chief Information Officer - Curtis Stalter
  • Mariano Colacelli - Chief Executive Officer

    Mariano Colacelli, the Chief Executive Officer at Inpro, directs the overarching strategic vision for the organization. Colacelli manages the expansion of global manufacturing capabilities, ensuring that the production of door and wall protection systems meets rigorous international standards. By aligning corporate objectives with the mission of protecting buildings and occupants, the Chief Executive Officer drives long-term market growth across North American and international territories. Mariano Colacelli monitors the integration of sustainable materials like G2 BioBlend into the core product portfolio, reinforcing the company position as an industry leader in eco-friendly architectural solutions. This leadership role involves constant collaboration with the board to refine operational efficiency and market penetration strategies. Through the oversight of diverse product lines, the Chief Executive Officer secures the competitive advantage of the firm while fostering a culture of safety and innovation within the global building materials sector.

    Gustiano Bagus - Chief Executive Officer and FOUNDERS

    Gustiano Bagus, the Chief Executive Officer and FOUNDERS at Inpro, architects the foundational principles that guide the company commitment to building health and safety. Bagus focuses on the long-term evolution of the brand, ensuring that the development of solid surface washroom systems and architectural signage remains consistent with the original mission. As the Chief Executive Officer and FOUNDERS, Bagus oversees the strategic relationships with international distributors, expanding the reach of the firm into emerging markets across the Middle East and Asia. Gustiano Bagus evaluates new opportunities for product diversification, specifically targeting the intersection of high-performance materials and sustainable design. By maintaining a focus on the core values established at the inception of the business, the Chief Executive Officer and FOUNDERS ensures that the organization continues to protect buildings from daily wear while prioritizing the well-being of all occupants in commercial environments.

    Andy Ciesielski - Chief Financial Officer

    Andy Ciesielski, the Chief Financial Officer at Inpro, manages the fiscal health and capital allocation strategies for the entire organization. Ciesielski oversees the financial planning required to support global manufacturing operations, including the logistics of the carbon-neutral shipping program. By analyzing revenue streams from expansion joint systems and elevator interior products, the Chief Financial Officer ensures that the company maintains a robust balance sheet capable of funding future innovation. Andy Ciesielski coordinates with other executive leaders to optimize resource distribution across international subsidiaries, particularly in the Indian and Middle Eastern markets. This leadership role involves rigorous risk assessment and the implementation of financial controls that support sustainable growth. Through the management of corporate investments and operational budgets, the Chief Financial Officer secures the financial stability necessary for the firm to continue delivering high-quality architectural protection products to a diverse global client base.

    Craig Faust - Chief Operating Officer

    Craig Faust, the Chief Operating Officer at Inpro, directs the daily manufacturing and supply chain activities that define the company operational excellence. Faust oversees the production of door and wall protection systems, ensuring that every unit meets the high standards required for commercial building safety. By optimizing the manufacturing processes in the Wisconsin facility, the Chief Operating Officer drives efficiency and reduces waste, supporting the broader corporate commitment to sustainability. Craig Faust manages the integration of new technologies into the production line, specifically focusing on the scaling of G2 BioBlend manufacturing. This leadership role involves coordinating with logistics teams to ensure timely delivery to over 70 distributors worldwide. Through the continuous improvement of operational workflows, the Chief Operating Officer ensures that the firm maintains its reputation for reliability and quality, directly impacting the ability of the company to protect buildings and people across diverse global markets.

    Melissa Spittel - President, Inpro WT Commercial Window Treatments

    Melissa Spittel, the President, Inpro WT Commercial Window Treatments at Inpro, directs the specialized division focused on high-performance window solutions. Spittel oversees the design, manufacturing, and market strategy for commercial window treatments, ensuring these products align with the broader mission of building protection and occupant safety. By analyzing market trends in the architectural sector, the President, Inpro WT Commercial Window Treatments identifies opportunities for product innovation that enhance energy efficiency and aesthetic appeal in commercial spaces. Melissa Spittel coordinates with the sales and engineering teams to deliver customized solutions for large-scale projects across North America. This leadership role involves managing the specific operational requirements of the window treatment division while maintaining synergy with the other product lines of the company. Through the strategic development of this business unit, the President, Inpro WT Commercial Window Treatments contributes significantly to the overall growth and market presence of the firm.

    Curtis Stalter - Chief Information Officer

    Curtis Stalter, the Chief Information Officer at Inpro, architects the digital infrastructure that supports the global operations of the firm. Stalter manages the enterprise systems that track inventory, sales, and distribution for products ranging from curtain systems to architectural signage. By implementing secure data management protocols, the Chief Information Officer ensures that the company maintains seamless communication between the headquarters and international offices in Dubai and Mumbai. Curtis Stalter drives the digital transformation of internal processes, enabling better data-driven decision-making for the executive team. This leadership role involves overseeing the cybersecurity framework that protects proprietary product designs and sensitive client information. Through the deployment of scalable technology solutions, the Chief Information Officer supports the overall efficiency of the business, ensuring that the digital backbone of the organization remains robust enough to handle the complexities of a global manufacturing and distribution network.

    Explore Leadership Teams in Manufacturing

    Frequently Asked Questions Regarding Inpro Top Executives and Leadership Team

    Who leads Inpro?
    Inpro is led by Mariano Colacelli (Chief Executive Officer), along with executives such as Gustiano Bagus (Chief Executive Officer and FOUNDERS) and Andy Ciesielski (Chief Financial Officer).
    Who is part of Inpro’s executive team?
    The executive team of Inpro includes leaders such as Mariano Colacelli (Chief Executive Officer), Gustiano Bagus (Chief Executive Officer and FOUNDERS), Andy Ciesielski (Chief Financial Officer) and other senior executives.
    How many executives does Inpro have?
    Inpro has 6 executives leading key business areas.
    What roles are included in Inpro’s leadership team?
    The leadership team of Inpro includes roles such as Chief Executive Officer, Chief Executive Officer and FOUNDERS, Chief Financial Officer, Chief Operating Officer, President, Inpro WT Commercial Window Treatments.