Kajima Executive and Leadership Team

June, 2026

Leadership Overview

Kajima has 4 executives leading key functions including strategy, operations, and global expansion.

Driven by a legacy of innovation, Kajima is dedicated to shaping the future of construction and real estate development through integrated solutions and a commitment to sustainable growth across the globe.

Leadership Roles at Kajima

  • Chief Executive Officer and President - Kajima Cockram International - Robert Sirgiovanni
  • President & Representative Director - Yoshikazu Oshimi
  • President - Shin Urano
  • Executive Vice President - Naoki Atsumi
  • Robert Sirgiovanni - Chief Executive Officer and President - Kajima Cockram International

    Robert Sirgiovanni, the Chief Executive Officer and President - Kajima Cockram International at Kajima, directs the overarching strategy and operational execution for the company's international ventures, particularly focusing on the Kajima Cockram International division. This leadership position involves steering global expansion initiatives and ensuring the seamless integration of Kajima's diverse services, including construction, real estate development, and civil engineering, across various international markets. Sirgiovanni oversees the strategic planning and implementation of large-scale projects, driving revenue growth and market penetration in regions spanning Asia, Europe, North America, South America, Africa, the Middle East, and Oceania. The Chief Executive Officer and President - Kajima Cockram International ensures alignment with Kajima's core mission of delivering comprehensive construction solutions and property development services. By fostering strong relationships with stakeholders and managing complex international operations, Robert Sirgiovanni solidifies Kajima's position as a major global player in the construction and development industry, emphasizing innovation and sustainable practices in all endeavors.

    Yoshikazu Oshimi - President & Representative Director

    Yoshikazu Oshimi, the President & Representative Director at Kajima, holds a pivotal position in guiding the company's strategic vision and corporate governance. This leadership role involves overseeing the company's extensive portfolio, which includes major civil engineering projects, building construction, and significant real estate development ventures. Oshimi directs the execution of Kajima's business strategy across its global network, encompassing operations in Asia, Europe, North America, and other key continents. The President & Representative Director ensures that Kajima's comprehensive construction solutions, engineering services, and property development activities adhere to the highest standards of quality and innovation. By representing the company and driving its forward momentum, Yoshikazu Oshimi is instrumental in maintaining Kajima's competitive edge and expanding its market influence. This executive's responsibilities are central to the company's long-term growth and its commitment to shaping urban landscapes worldwide.

    Shin Urano - President

    Shin Urano, the President at Kajima, spearheads key operational initiatives and strategic planning for the company's diverse business units. This executive leadership focuses on driving the successful execution of Kajima's core services, including advanced civil engineering, large-scale building construction, and innovative real estate development. Urano oversees the operational efficiency and project delivery across Kajima's global footprint, which extends throughout Asia, Europe, North America, and other major international markets. The President ensures that Kajima's comprehensive construction solutions and specialized construction works meet evolving market demands and client expectations. By fostering collaboration among domestic and international subsidiaries, Shin Urano contributes significantly to Kajima's sustained growth and its reputation for excellence in the construction and development industry. This role is critical for maintaining Kajima's leadership in providing integrated services and building sustainable infrastructure.

    Naoki Atsumi - Executive Vice President

    Naoki Atsumi, the Executive Vice President at Kajima, supports the strategic direction and operational oversight of the company's extensive business segments. This role involves contributing to the management of Kajima's global operations, which encompass civil engineering, building construction, and real estate development. Atsumi plays a crucial part in coordinating activities across domestic and international subsidiaries, ensuring that Kajima's comprehensive construction solutions and engineering services are delivered efficiently and effectively. The Executive Vice President focuses on enhancing operational performance and driving business development across key markets in Asia, Europe, North America, and beyond. By collaborating with other senior leaders, Naoki Atsumi helps to advance Kajima's mission of providing integrated property development and construction material sales, reinforcing the company's established presence in the international construction and development industry. This executive's efforts are vital for maintaining Kajima's reputation for quality and innovation.

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    Frequently Asked Questions Regarding Kajima Top Executives and Leadership Team

    Who leads Kajima?
    Kajima is led by Robert Sirgiovanni (Chief Executive Officer and President - Kajima Cockram International), along with executives such as Yoshikazu Oshimi (President & Representative Director) and Shin Urano (President).
    Who is part of Kajima’s executive team?
    The executive team of Kajima includes leaders such as Robert Sirgiovanni (Chief Executive Officer and President - Kajima Cockram International), Yoshikazu Oshimi (President & Representative Director), Shin Urano (President) and other senior executives.
    How many executives does Kajima have?
    Kajima has 4 executives leading key business areas.
    What roles are included in Kajima’s leadership team?
    The leadership team of Kajima includes roles such as Chief Executive Officer and President - Kajima Cockram International, President & Representative Director, President, Executive Vice President.