ZRG Partners Executive and Leadership Team

June, 2026

Leadership Overview

ZRG Partners has 10 executives leading key functions including strategy, finance, and talent solutions.

Driven by a data-driven, tech-enabled approach, ZRG Partners is dedicated to transforming human capital management and providing full-spectrum talent solutions globally.

Leadership Roles at ZRG Partners

  • Chief Executive Officer - Lawrence Hartmann
  • Chief Executive Officer, Sucherman Group - Eric Sorenson
  • Managing Director, Chief Financial Officer and PE Practice - Kenneth Martin
  • Chief Financial Officer, Consulting - Elizabeth Berecz
  • Recruiter & Chief Financial Officer, Finance - Kristen Lalla
  • President ZRG Consulting and Advisory - Susan Gallagher
  • President & Financial Officer Chief - Andrew Nathanson
  • President & Search Executive - Nathan Frank
  • Chief of Staff - Kira Tangney
  • Chief Revenue Officer, Embedded Recruiting - Matthew Corbett
  • Lawrence Hartmann - Chief Executive Officer

    Lawrence Hartmann, the Chief Executive Officer at ZRG Partners, directs the overarching strategy and operational execution for the global talent solutions firm. Hartmann guides the company's expansion, ensuring its data-driven, tech-enabled approach consistently redefines client expectations in human capital management. This leadership role involves aligning all business units toward delivering full-spectrum solutions, from executive leadership searches to culture consulting and on-demand talent needs. Hartmann's strategic vision propels ZRG Partners' position as one of the fastest-growing firms in the industry, emphasizing innovation and client success. The Chief Executive Officer ensures the company's market impact is maximized through continuous adaptation to evolving talent landscapes. Lawrence Hartmann's focus remains on fostering a culture of excellence and driving sustainable growth across all ZRG operations.
    Lawrence Hartmann

    Eric Sorenson - Chief Executive Officer, Sucherman Group

    Eric Sorenson, the Chief Executive Officer, Sucherman Group at ZRG Partners, leads the strategic direction and operational performance of the Sucherman Group division. Sorenson drives the integration of Sucherman's specialized expertise with ZRG's broader data-driven talent solutions, enhancing the firm's offerings in executive leadership and media advisory. This position involves overseeing client engagements, ensuring the delivery of high-impact solutions that address complex organizational challenges. The Chief Executive Officer, Sucherman Group focuses on expanding the division's market reach and reinforcing its reputation for excellence. Eric Sorenson's leadership is instrumental in leveraging ZRG's tech-enabled capabilities to provide unparalleled value to clients. Sorenson champions innovation and client success within the Sucherman Group.

    Kenneth Martin - Managing Director, Chief Financial Officer and PE Practice

    Kenneth Martin, the Managing Director, Chief Financial Officer and PE Practice at ZRG Partners, oversees financial operations and leads the private equity practice. Martin directs financial strategy, ensuring robust fiscal management that supports ZRG's rapid global expansion and its tech-enabled talent solutions. This leadership position involves guiding investment decisions and financial planning to enhance the firm's market position in executive leadership and human capital consulting. The Managing Director, Chief Financial Officer and PE Practice also drives the development and execution of strategies tailored for private equity clients, leveraging ZRG's data-driven insights. Kenneth Martin's financial acumen is crucial for maintaining the company's growth trajectory and operational efficiency. Martin ensures financial integrity and strategic resource deployment across all ZRG's service offerings.

    Elizabeth Berecz - Chief Financial Officer, Consulting

    Elizabeth Berecz, the Chief Financial Officer, Consulting at ZRG Partners, manages the financial health and strategic planning for the consulting division. Berecz directs financial operations, budgeting, and forecasting, ensuring profitability and sustainable growth within ZRG's consulting and advisory services. This role is integral to supporting the firm's data-driven approach to human capital solutions and its expansion into new markets. The Chief Financial Officer, Consulting works closely with leadership to optimize resource allocation and financial performance across strategy, transformation, and culture consulting engagements. Elizabeth Berecz's financial oversight is critical for driving operational efficiency and maximizing the impact of ZRG's tech-enabled talent solutions. Berecz ensures financial discipline supports the firm's ambitious growth objectives.

    Kristen Lalla - Recruiter & Chief Financial Officer, Finance

    Kristen Lalla, the Recruiter & Chief Financial Officer, Finance at ZRG Partners, holds a dual role overseeing recruitment operations and financial management for the finance function. Lalla directs financial strategies, ensuring fiscal responsibility and supporting the growth of ZRG's finance-focused talent solutions. This position involves managing recruitment pipelines and financial planning to meet client demands and internal objectives. The Recruiter & Chief Financial Officer, Finance plays a critical part in aligning recruitment efforts with financial performance, leveraging ZRG's data-driven insights. Kristen Lalla's comprehensive oversight ensures efficiency and effectiveness in both talent acquisition and financial stewardship. Lalla contributes significantly to ZRG's mission of transforming human capital management.

    Susan Gallagher - President ZRG Consulting and Advisory

    Susan Gallagher, the President ZRG Consulting and Advisory at ZRG Partners, leads the strategic development and operational execution of the consulting and advisory services. Gallagher drives the expansion of ZRG's human capital solutions, focusing on strategy, transformation, and culture consulting. This leadership role involves guiding client engagements and ensuring the delivery of impactful, data-driven insights. The President ZRG Consulting and Advisory works to enhance ZRG's market presence and reputation for excellence in talent management. Susan Gallagher's expertise is crucial for integrating ZRG's tech-enabled approach with client-specific needs, fostering innovation and client success. Gallagher ensures the consulting division consistently delivers exceptional value and drives organizational change.
    Susan Gallagher

    Andrew Nathanson - President & Financial Officer Chief

    Andrew Nathanson, the President & Financial Officer Chief at ZRG Partners, directs key operational areas and oversees financial functions critical to the firm's growth. Nathanson drives strategic initiatives that enhance ZRG's tech-enabled talent solutions and expand its market reach. This executive position involves ensuring financial stability and optimizing resource allocation to support the company's rapid global expansion. The President & Financial Officer Chief plays a vital role in aligning financial performance with strategic objectives, leveraging ZRG's data-driven approach to human capital management. Andrew Nathanson's leadership ensures operational excellence and financial integrity across the organization. Nathanson contributes to ZRG's mission of transforming how clients think about talent.

    Nathan Frank - President & Search Executive

    Nathan Frank, the President & Search Executive at ZRG Partners, leads executive search operations and drives the firm's core talent acquisition strategies. Frank oversees the execution of high-impact search assignments, ensuring clients secure top-tier leadership talent through ZRG's data-driven, tech-enabled methodology. This role involves managing client relationships and guiding search teams to deliver exceptional results. The President & Search Executive focuses on expanding ZRG's global footprint and reinforcing its position as a leader in executive leadership solutions. Nathan Frank's expertise is critical for navigating complex talent markets and ensuring client satisfaction. Frank champions the firm's commitment to transforming human capital management through strategic recruitment.

    Kira Tangney - Chief of Staff

    Kira Tangney, the Chief of Staff at ZRG Partners, provides critical operational and strategic support to the executive leadership team. Tangney manages key initiatives, streamlines internal processes, and ensures effective communication across departments, facilitating the seamless execution of ZRG's talent solutions. This role involves coordinating projects that enhance the firm's data-driven, tech-enabled approach to human capital management. The Chief of Staff plays a vital part in translating strategic objectives into actionable plans, supporting the company's rapid global growth. Tangney's responsibilities include optimizing resource allocation and driving efficiency within the organization. By fostering cross-functional collaboration, Kira Tangney ensures that ZRG Partners maintains its competitive edge in executive leadership, strategy, and on-demand talent services.

    Matthew Corbett - Chief Revenue Officer, Embedded Recruiting

    Matthew Corbett, the Chief Revenue Officer, Embedded Recruiting at ZRG Partners, drives revenue generation and market penetration for the embedded recruiting solutions. Corbett leads sales strategy and execution, focusing on expanding ZRG's client base and increasing market share through its tech-enabled, data-driven approach. This executive role involves building and managing high-performing sales teams and fostering strong client relationships across various industries. The Chief Revenue Officer, Embedded Recruiting ensures alignment between sales efforts and the company's overall mission of transforming human capital management. Matthew Corbett's leadership is key to achieving ZRG's ambitious revenue targets and solidifying its position as a leading talent management firm. Corbett focuses on delivering exceptional value and driving consistent revenue growth.

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    Frequently Asked Questions Regarding ZRG Partners Top Executives and Leadership Team

    Who leads ZRG Partners?
    ZRG Partners is led by Lawrence Hartmann (Chief Executive Officer), along with executives such as Eric Sorenson (Chief Executive Officer, Sucherman Group) and Kenneth Martin (Managing Director, Chief Financial Officer and PE Practice).
    Who is part of ZRG Partners’s executive team?
    The executive team of ZRG Partners includes leaders such as Lawrence Hartmann (Chief Executive Officer), Eric Sorenson (Chief Executive Officer, Sucherman Group), Kenneth Martin (Managing Director, Chief Financial Officer and PE Practice) and other senior executives.
    How many executives does ZRG Partners have?
    ZRG Partners has 10 executives leading key business areas.
    What roles are included in ZRG Partners’s leadership team?
    The leadership team of ZRG Partners includes roles such as Chief Executive Officer, Chief Executive Officer, Sucherman Group, Managing Director, Chief Financial Officer and PE Practice, Chief Financial Officer, Consulting, Recruiter & Chief Financial Officer, Finance.