Congress Executive and Leadership Team

September, 2026

Leadership Overview

Congress has 10 executives leading key functions including strategy, operations, legislative support, and regional management.

Committed to providing nonpartisan research for legislative committees, Congress maintains a rigorous standard of objective analysis to support the institutional integrity and informed decision-making processes of the United States government.

Leadership Roles at Congress

  • Chief Executive Officer & Co Owner - Evgenia Treneva
  • District President - Sachidanand Tiwari
  • President, Endowment For Middle Truth (East) - Sarah Stern
  • President - Norway Brazil
  • President - Victor Yuste
  • Chief of Staff - Kimberly Turner Dixon
  • Deputy Chief of Staff & Director, Staff - Stephen Dennis
  • Deputy Chief of Staff - Mary McCarthy
  • Deputy Chief of Staff - Caleb Gilchrist
  • Deputy Chief of Staff - Katie Heller
  • Evgenia Treneva - Chief Executive Officer & Co Owner

    Evgenia Treneva, the Chief Executive Officer & Co Owner at Congress, directs the overarching strategic vision and operational framework for the organization. By aligning research output with the complex needs of congressional committees, the Chief Executive Officer & Co Owner ensures that all produced reports, infographics, and legal sidebars maintain the highest standards of nonpartisan accuracy. This leadership role involves managing the institutional resources required to support the legislative and budget process across diverse policy areas like defense and intelligence. Evgenia Treneva oversees the integration of specialized research products into public-facing documents, facilitating informed decision-making for Members of Congress. Through constant evaluation of organizational performance, the Chief Executive Officer & Co Owner drives efficiency in the delivery of critical information. By fostering a culture of objective inquiry, the executive secures the long-term relevance of the service within the federal landscape, ultimately strengthening the legislative capacity of the United States.

    Sachidanand Tiwari - District President

    Sachidanand Tiwari, the District President at Congress, manages the regional outreach and operational engagement strategies that connect the organization with broader legislative interests. By overseeing the implementation of research dissemination programs, the District President ensures that the findings reach key stakeholders across diverse geographic regions. This leadership role involves aligning regional activities with the national mission of providing nonpartisan support to the United States Congress. Sachidanand Tiwari directs the efforts to gather feedback from congressional offices, which informs the development of future research products. Through the coordination of regional briefings and testimony, the District President enhances the visibility and utility of the organization's work. By fostering strong connections with local legislative representatives, the executive drives the adoption of research-based insights in policy discussions. This role is critical for maintaining the institutional relevance of the service, ensuring that the research produced effectively supports the legislative and budget processes at every level of government.

    Sarah Stern - President, Endowment For Middle Truth (East)

    Sarah Stern, the President, Endowment For Middle Truth (East) at Congress, directs the specialized research initiatives focused on foreign affairs and international policy analysis. By overseeing the production of reports and legal sidebars, the President, Endowment For Middle Truth (East) ensures that congressional committees receive accurate, nonpartisan information regarding complex global issues. This leadership role involves managing the research teams that provide testimony on international developments, supporting the institutional role of the United States Congress in foreign policy. Sarah Stern coordinates the dissemination of findings to ensure that lawmakers have the necessary context for legislative deliberations. Through the rigorous application of analytical standards, the President, Endowment For Middle Truth (East) maintains the credibility of the organization's international research. By fostering deep expertise in foreign affairs, the executive drives the development of high-quality products that inform the legislative process, ultimately strengthening the capacity of the federal government to address global challenges with objective, evidence-based insights.
    Sarah Stern

    Norway Brazil - President

    Norway Brazil, the President at Congress, oversees the strategic development of research products focused on the legislative and budget process. By directing the analytical framework used by the organization, the President ensures that all reports and infographics provide the objective, nonpartisan data required by congressional committees. This leadership role involves managing the high-level interactions with Members of Congress to identify critical policy areas for future research. Norway Brazil coordinates the efforts of various departments to ensure that testimony and legal sidebars are delivered with precision and accuracy. Through the strategic oversight of the organization's research portfolio, the President drives the production of materials that support the institutional role of the United States Congress. By maintaining a focus on long-term policy trends, the executive ensures that the service remains a vital resource for informed governance. This role is essential for upholding the standards of excellence and neutrality that define the organization's contribution to the federal legislative process.

    Victor Yuste - President

    Victor Yuste, the President at Congress, manages the operational scaling and resource allocation for the organization's defense and intelligence research divisions. By directing the strategic deployment of subject matter experts, the President ensures that congressional committees receive timely and accurate analysis on critical national security issues. This leadership role involves overseeing the integration of specialized research products into the broader legislative support framework of the United States Congress. Victor Yuste coordinates the efforts to maintain the nonpartisan integrity of all reports and testimony produced by the team. Through the optimization of research workflows, the President drives the efficiency of the organization's output. By fostering a culture of rigorous inquiry, the executive ensures that the findings support the institutional requirements of the federal government. This role is vital for maintaining the high standards of quality and objectivity that allow the organization to effectively inform the legislative and budget processes, ultimately strengthening the national security decision-making capacity.

    Kimberly Turner Dixon - Chief of Staff

    Kimberly Turner Dixon, the Chief of Staff at Congress, manages the internal administrative operations and coordinates the flow of research products between staff and congressional committees. Overseeing the daily execution of organizational priorities, the Chief of Staff ensures that all testimony and policy analysis meet the rigorous demands of the legislative environment. This role requires constant collaboration with other senior leaders to synchronize the production of materials covering health care, foreign affairs, and budget processes. Kimberly Turner Dixon optimizes the internal workflows that allow the service to deliver timely, nonpartisan findings to the United States Congress. By streamlining communication channels, the Chief of Staff facilitates the rapid dissemination of critical data to lawmakers. Through meticulous oversight of staff resources, the executive maintains the operational readiness necessary to support the institutional role of the organization, ensuring that every research product aligns with the core mission of providing objective, high-quality information.

    Stephen Dennis - Deputy Chief of Staff & Director, Staff

    Stephen Dennis, the Deputy Chief of Staff & Director, Staff at Congress, architects the professional development and deployment of the research personnel responsible for generating nonpartisan policy analysis. By managing the staff infrastructure, the Deputy Chief of Staff & Director, Staff ensures that subject matter experts remain focused on critical areas such as defense, intelligence, and foreign affairs. This leadership position involves aligning individual research capabilities with the evolving needs of congressional committees. Stephen Dennis monitors the quality and objectivity of all reports and legal sidebars produced by the team. Through the implementation of rigorous review processes, the Deputy Chief of Staff & Director, Staff guarantees that all findings support the institutional requirements of the United States Congress. By fostering a high-performance environment, the executive drives the production of specialized research products that inform the legislative process, ensuring that the organization consistently delivers accurate, timely, and unbiased information to its stakeholders.

    Mary McCarthy - Deputy Chief of Staff

    Mary McCarthy, the Deputy Chief of Staff at Congress, directs the strategic coordination of research initiatives focused on the legislative and budget process. By overseeing the synthesis of complex policy data, the Deputy Chief of Staff ensures that congressional committees receive actionable insights for their decision-making requirements. This role involves managing the cross-functional teams that produce infographics and testimony, ensuring that all materials adhere to the nonpartisan mandate of the organization. Mary McCarthy facilitates the integration of research findings into the broader institutional framework of the United States Congress. Through the optimization of research delivery methods, the Deputy Chief of Staff enhances the accessibility of critical information for lawmakers. By maintaining strong relationships with committee staff, the executive ensures that the research products remain relevant to current policy debates. This leadership function supports the overall mission by providing the analytical foundation necessary for effective governance and informed legislative action.

    Caleb Gilchrist - Deputy Chief of Staff

    Caleb Gilchrist, the Deputy Chief of Staff at Congress, manages the operational delivery of research products related to health care policy and domestic affairs. By coordinating the efforts of specialized research teams, the Deputy Chief of Staff ensures that all reports and legal sidebars provide the objective analysis required by congressional committees. This leadership role involves overseeing the quality control of materials to maintain the nonpartisan reputation of the organization. Caleb Gilchrist drives the development of new research products that address emerging policy challenges within the United States Congress. Through the strategic allocation of resources, the Deputy Chief of Staff supports the timely production of testimony and infographics. By fostering collaboration between researchers and legislative staff, the executive ensures that the findings directly inform the budget process and legislative deliberations. This role is essential for maintaining the high standards of accuracy and neutrality that define the institutional support provided to the federal government.

    Katie Heller - Deputy Chief of Staff

    Katie Heller, the Deputy Chief of Staff at Congress, oversees the strategic communication and dissemination of research products to congressional committees and Members of Congress. By managing the public-facing document pipeline, the Deputy Chief of Staff ensures that critical policy analysis reaches the appropriate legislative stakeholders efficiently. This role involves coordinating the presentation of complex data, including infographics and testimony, to maximize clarity and impact. Katie Heller directs the efforts to maintain the nonpartisan integrity of all distributed materials. Through the optimization of information flow, the Deputy Chief of Staff supports the institutional role of the United States Congress in navigating intricate policy areas like defense and foreign affairs. By monitoring the effectiveness of research delivery, the executive drives improvements in how the organization communicates its findings. This leadership function ensures that the research produced remains a vital resource for lawmakers, facilitating informed decision-making across the entire federal legislative spectrum.

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    Frequently Asked Questions Regarding Congress Top Executives and Leadership Team

    Who leads Congress?
    Congress is led by Evgenia Treneva (Chief Executive Officer & Co Owner), along with executives such as Sachidanand Tiwari (District President) and Sarah Stern (President, Endowment For Middle Truth (East)).
    Who is part of Congress’s executive team?
    The executive team of Congress includes leaders such as Evgenia Treneva (Chief Executive Officer & Co Owner), Sachidanand Tiwari (District President), Sarah Stern (President, Endowment For Middle Truth (East)) and other senior executives.
    How many executives does Congress have?
    Congress has 10 executives leading key business areas.
    What roles are included in Congress’s leadership team?
    The leadership team of Congress includes roles such as Chief Executive Officer & Co Owner, District President, President, Endowment For Middle Truth (East), President, President.