Infotree Global Executive and Leadership Team

May, 2026

Leadership Overview

Infotree Global has 4 executives leading key functions including operations, finance, and strategy.

Driven by a commitment to excellence, Infotree Global provides comprehensive staffing and payroll solutions, impacting over 250 Global 1000 companies and government agencies worldwide through its extensive service offerings.

Leadership Roles at Infotree Global

  • Chief Financial Officer - Klaus Geiser
  • Chief Operating Officer - John McKimmy
  • President - Jeffrey Diegel
  • President - Ifen Yang
  • Klaus Geiser - Chief Financial Officer

    Klaus Geiser, the Chief Financial Officer at Infotree Global, manages the company's financial strategy and fiscal health. Geiser directs all financial planning, accounting, and reporting functions, ensuring robust financial controls across the organization. This executive oversees the financial aspects of Infotree Global's diverse service offerings, including contract staffing, permanent placement, and independent contractor solutions. Klaus Geiser's responsibilities encompass managing the financial implications of statement of work (SOW) services and global payroll operations. By analyzing market trends and financial performance, Geiser guides strategic investment decisions and resource allocation. The Chief Financial Officer plays a pivotal role in maintaining the company's profitability and supporting its expansion into new markets. Geiser's financial acumen is essential for navigating the complexities of global payroll and employer of record services, ensuring compliance and optimizing financial outcomes for Infotree Global and its extensive client base.
    Klaus Geiser

    John McKimmy - Chief Operating Officer

    John McKimmy, the Chief Operating Officer at Infotree Global, directs the company's extensive operational framework. McKimmy oversees the delivery of comprehensive staffing and payroll solutions, ensuring seamless execution for over 250 Global 1000 companies, government agencies, and nonprofit organizations. This leadership role involves optimizing the efficiency of contract staffing, permanent placement, and independent contractor solutions. McKimmy drives the strategic implementation of statement of work (SOW) services and global payroll operations. By focusing on scalable processes, John McKimmy ensures Infotree Global maintains its position as a premier provider of workforce solutions. The Chief Operating Officer's purview extends to managing the intricate logistics of global payroll and employer of record services, directly supporting client success across diverse industries and geographies. McKimmy's operational oversight is critical to maintaining high service standards and fostering client retention.
    John McKimmy

    Jeffrey Diegel - President

    Jeffrey Diegel, the President at Infotree Global, drives the overall strategic direction and corporate vision. Diegel leads the executive team in expanding Infotree Global's market presence and enhancing its comprehensive staffing and payroll solutions. This leadership position involves fostering key relationships with over 250 Global 1000 companies, government agencies, and nonprofit organizations. Jeffrey Diegel oversees the strategic development of service offerings, including contract staffing, permanent placement, and independent contractor solutions. The President guides the company's approach to statement of work (SOW) services and global payroll operations. By championing innovation and client-centric strategies, Diegel ensures Infotree Global remains at the forefront of the industry. Jeffrey Diegel's executive leadership is instrumental in achieving sustained growth and operational excellence across all facets of the business, including global payroll and employer of record services.

    Ifen Yang - President

    Ifen Yang, the President at Infotree Global, spearheads strategic initiatives and market expansion. Yang directs efforts to enhance the company's comprehensive staffing and payroll solutions, serving a broad spectrum of clients including Global 1000 companies and government entities. This executive role focuses on cultivating strategic partnerships and driving business development across all service lines. Ifen Yang oversees the advancement of contract staffing, permanent placement, and independent contractor solutions. Yang's leadership guides the company's engagement with statement of work (SOW) services and the expansion of global payroll and employer of record solutions. By identifying emerging market opportunities and fostering operational excellence, Ifen Yang ensures Infotree Global maintains its competitive edge. Yang's strategic vision is critical to navigating the evolving landscape of workforce solutions and reinforcing the company's commitment to client success.
    Ifen Yang

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    Frequently Asked Questions Regarding Infotree Global Top Executives and Leadership Team

    Who leads Infotree Global?
    Infotree Global is led by Klaus Geiser (Chief Financial Officer), along with executives such as John McKimmy (Chief Operating Officer) and Jeffrey Diegel (President).
    Who is part of Infotree Global’s executive team?
    The executive team of Infotree Global includes leaders such as Klaus Geiser (Chief Financial Officer), John McKimmy (Chief Operating Officer), Jeffrey Diegel (President) and other senior executives.
    How many executives does Infotree Global have?
    Infotree Global has 4 executives leading key business areas.
    What roles are included in Infotree Global’s leadership team?
    The leadership team of Infotree Global includes roles such as Chief Financial Officer, Chief Operating Officer, President, President.