Landscape Development Executive and Leadership Team

June, 2026

Leadership Overview

Landscape Development has 4 executives leading key functions including operations, division management, and strategy.

Driven by comprehensive site solutions, Landscape Development provides personal, capable services for site needs across California, ensuring 24/7 emergency response and expert management from design through maintenance.

Leadership Roles at Landscape Development

  • President & Chief Operating Officer - Katsuhito Nagatake
  • Division President - Landscape Maintenance - Ronald Reitz
  • Divisional President, LA & Construction (Ventura) - Ryan Metlen
  • President - John Valentino
  • Katsuhito Nagatake - President & Chief Operating Officer

    Katsuhito Nagatake, the President & Chief Operating Officer at Landscape Development, directs all operational facets of the integrated site and landscape services company. Overseeing the full spectrum of services, from initial site design and construction to ongoing protection and maintenance, Nagatake ensures capable solutions are delivered across California. This leadership role involves managing the 24/7 emergency site response capabilities, guaranteeing continuous support for client needs. Katsuhito Nagatake drives efficiency and operational excellence, aligning departmental functions to support the company's mission of providing comprehensive site solutions. The focus remains on seamless execution and client satisfaction, reinforcing Landscape Development's market position through robust operational management.

    Ronald Reitz - Division President - Landscape Maintenance

    Ronald Reitz, the Division President - Landscape Maintenance at Landscape Development, spearheads all maintenance operations for the company's extensive client base throughout California. Reitz directs the teams responsible for the ongoing care and upkeep of landscapes, ensuring aesthetic quality and horticultural health. This involves managing service schedules, resource allocation, and quality control for all maintenance contracts. Ronald Reitz's leadership ensures that clients receive consistent, high-caliber landscape maintenance, directly supporting the company's commitment to providing personal, capable solutions. The division under Reitz's command is critical for client retention and long-term relationship building, reinforcing Landscape Development's reputation for comprehensive site management.

    Ryan Metlen - Divisional President, LA & Construction (Ventura)

    Ryan Metlen, the Divisional President, LA & Construction (Ventura) at Landscape Development, leads all construction projects and landscape development initiatives within the Los Angeles and Ventura regions. Metlen oversees the execution of site design and construction phases, ensuring projects are completed on time and within scope. This includes managing project teams, coordinating with subcontractors, and upholding quality standards throughout the construction lifecycle. Ryan Metlen's operational oversight is crucial for expanding the company's footprint and delivering integrated site solutions in these key California markets. The focus is on driving successful project outcomes and reinforcing Landscape Development's capabilities in complex construction and development projects.

    John Valentino - President

    John Valentino, the President at Landscape Development, sets the strategic direction and overall vision for the integrated site and landscape services company. Valentino guides the executive team in delivering personal, capable solutions across all of California, ensuring the company's mission of comprehensive site management is consistently met. This leadership role involves fostering a culture of excellence and innovation, driving growth, and maintaining strong client relationships. John Valentino's strategic oversight ensures that Landscape Development remains at the forefront of the industry, providing 24/7, 365-day support from design through emergency response. The President's focus is on long-term sustainability and market leadership.

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    Frequently Asked Questions Regarding Landscape Development Top Executives and Leadership Team

    Who leads Landscape Development?
    Landscape Development is led by Katsuhito Nagatake (President & Chief Operating Officer), along with executives such as Ronald Reitz (Division President - Landscape Maintenance) and Ryan Metlen (Divisional President, LA & Construction (Ventura)).
    Who is part of Landscape Development’s executive team?
    The executive team of Landscape Development includes leaders such as Katsuhito Nagatake (President & Chief Operating Officer), Ronald Reitz (Division President - Landscape Maintenance), Ryan Metlen (Divisional President, LA & Construction (Ventura)) and other senior executives.
    How many executives does Landscape Development have?
    Landscape Development has 4 executives leading key business areas.
    What roles are included in Landscape Development’s leadership team?
    The leadership team of Landscape Development includes roles such as President & Chief Operating Officer, Division President - Landscape Maintenance, Divisional President, LA & Construction (Ventura), President.