Beaver County Chamber of Commerce Executive and Leadership Team

August, 2026

Leadership Overview

Beaver County Chamber of Commerce has 6 executives leading key functions including economic growth, community development, and membership value.

Dedicated to regional prosperity, Beaver County Chamber of Commerce fosters economic development and business collaboration across the Pittsburgh region. This organization prioritizes community engagement and sustainable growth for all local industries.

Leadership Roles at Beaver County Chamber of Commerce

  • President & Chief Executive Officer - Diane Dorenberg
  • President & Chief Executive Officer - James Dittmar
  • Board President - Kathryn Klaber
  • President - Siearra Garcia
  • President & Owner - Robert Riggins
  • President - Lance Grable
  • Diane Dorenberg - President & Chief Executive Officer

    Diane Dorenberg, the President & Chief Executive Officer at Beaver County Chamber of Commerce, directs the overarching strategic vision for regional economic expansion. Overseeing the primary business advocacy initiatives, the President & Chief Executive Officer ensures that local enterprises receive robust support through government affairs and policy development. This leadership role involves managing complex relationships with nonprofit organizations and large-scale corporate partners to drive workforce development. By aligning organizational goals with the needs of the Pittsburgh business community, Diane Dorenberg directly impacts the long-term viability of the local economy. The President & Chief Executive Officer maintains high standards for membership value, ensuring that every initiative promotes sustainable growth. Through consistent engagement with regional stakeholders, the President & Chief Executive Officer secures the necessary resources to advance the mission of the Chamber across the entire county.

    James Dittmar - President & Chief Executive Officer

    James Dittmar, the President & Chief Executive Officer at Beaver County Chamber of Commerce, manages the operational execution of marketing and networking programs designed to elevate local business visibility. Focusing on the tactical implementation of community development projects, the President & Chief Executive Officer coordinates with small business owners to identify growth opportunities within the Pittsburgh region. This leadership role requires constant interaction with the Board to refine service offerings and enhance member participation. By optimizing the delivery of professional development resources, James Dittmar strengthens the competitive position of the regional business landscape. The President & Chief Executive Officer drives initiatives that connect diverse industries, fostering a collaborative environment for innovation. Through meticulous oversight of operational workflows, the President & Chief Executive Officer ensures that the Chamber remains a central pillar for economic progress and community advancement throughout the county.

    Kathryn Klaber - Board President

    Kathryn Klaber, the Board President at Beaver County Chamber of Commerce, governs the strategic direction and fiduciary responsibilities of the organization. Overseeing the alignment of board objectives with the broader mission of economic development, the Board President ensures that all governance practices support the long-term health of the regional business community. This leadership role involves facilitating high-level discussions regarding policy advocacy and organizational sustainability. By providing critical oversight to the executive team, Kathryn Klaber maintains the integrity and focus of the Chamber. The Board President champions initiatives that bridge the gap between government affairs and private sector needs, ensuring that the organization remains responsive to market shifts. Through rigorous evaluation of performance metrics, the Board President secures the stability required for the Chamber to continue fostering growth and prosperity across the entire Pittsburgh region.

    Siearra Garcia - President

    Siearra Garcia, the President at Beaver County Chamber of Commerce, leads the specialized outreach programs aimed at enhancing member engagement and retention. Overseeing the development of networking platforms, the President ensures that local businesses gain access to essential marketing opportunities and collaborative partnerships. This leadership role involves analyzing regional market trends to tailor services for diverse industry sectors. By fostering strong connections between members and the broader business community, Siearra Garcia drives increased participation in Chamber events. The President manages the implementation of programs that highlight the unique value of doing business in the Pittsburgh region. Through proactive communication and relationship management, the President strengthens the bond between the organization and its constituents, ensuring that the Chamber remains a vital resource for professional growth and community development throughout the county.

    Robert Riggins - President & Owner

    Robert Riggins, the President & Owner at Beaver County Chamber of Commerce, directs the entrepreneurial support initiatives that empower small business owners to scale operations. Overseeing the integration of private sector expertise into Chamber programs, the President & Owner ensures that members receive practical guidance on navigating the regional economic landscape. This leadership role involves mentoring emerging business leaders and facilitating access to capital and resources. By leveraging personal industry experience, Robert Riggins enhances the quality of business advisory services provided by the organization. The President & Owner champions the importance of local entrepreneurship in driving community development and job creation. Through strategic partnerships with other business leaders, the President & Owner creates a supportive ecosystem that encourages innovation and long-term success for all participants within the Pittsburgh region.

    Lance Grable - President

    Lance Grable, the President at Beaver County Chamber of Commerce, oversees the infrastructure and logistics support for regional economic development projects. Focusing on the operational requirements of large-scale business initiatives, the President ensures that the Chamber provides the necessary framework for industrial growth and site development. This leadership role involves coordinating with regional planners and government entities to streamline business expansion efforts. By managing the technical aspects of workforce development programs, Lance Grable facilitates the alignment of talent with the needs of local employers. The President drives the execution of projects that improve the overall business climate in the Pittsburgh region. Through careful planning and resource allocation, the President ensures that the Chamber effectively supports the physical and economic growth of the county, creating a thriving environment for all stakeholders.

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    Frequently Asked Questions Regarding Beaver County Chamber of Commerce Top Executives and Leadership Team

    Who leads Beaver County Chamber of Commerce?
    Beaver County Chamber of Commerce is led by Diane Dorenberg (President & Chief Executive Officer), along with executives such as James Dittmar (President & Chief Executive Officer) and Kathryn Klaber (Board President).
    Who is part of Beaver County Chamber of Commerce’s executive team?
    The executive team of Beaver County Chamber of Commerce includes leaders such as Diane Dorenberg (President & Chief Executive Officer), James Dittmar (President & Chief Executive Officer), Kathryn Klaber (Board President) and other senior executives.
    How many executives does Beaver County Chamber of Commerce have?
    Beaver County Chamber of Commerce has 6 executives leading key business areas.
    What roles are included in Beaver County Chamber of Commerce’s leadership team?
    The leadership team of Beaver County Chamber of Commerce includes roles such as President & Chief Executive Officer, President & Chief Executive Officer, Board President, President, President & Owner.