Rooted in Tradition and Driven by Innovation
Maruyama began with fire extinguishers in 1895 and now delivers eco-friendly solutions for agriculture, industry, and daily life across the globe.
Maruyama began with fire extinguishers in 1895 and now delivers eco-friendly solutions for agriculture, industry, and daily life across the globe.
Our mission is to deliver value to society through pioneering solutions that address the world’s most pressing challenges. Whether it’s improving food security, conserving water, or reducing emissions, we approach every problem with sincerity and dedication. At the heart of our mission we believe in the art of making things with care and precision.
This philosophy has guided Maruyama for over 130 years. By staying true to our values, we have built strong partnerships with customers, business leaders, and communities, ensuring that our innovations serve a greater purpose.
Guided by our brand statement—"Creating the next 100 years – All for the Future"—we continue to evolve. With every new product and breakthrough, we refine our technologies, strengthen our impact, and ensure that Maruyama remains a company that people trust, industries depend on, and society needs.
At Maruyama, we are guided by a core philosophy known as Maruyama no Kokoro ( The Spirit of Maruyama ). This philosophy has shaped how we work, grow, and create value for over 130 years. It means working as one team with trust and responsibility, taking bold action even in uncertainty, and staying close to customers to solve real-world problems.
This spirit connects our legacy to the future. It drives innovation, strengthens partnerships, and remains the foundation for everything we build in the years ahead.
Since 1895, Maruyama has been at the forefront of developing solutions for food, water, and the environment through engineering and technology.
Maruyama’s innovations improve lives and communities worldwide, fostering a more sustainable future for generations to come.
Every year, professionals and businesses trust our products for performance, durability, and innovation.
Our culture is rooted in Maruyama no Kokoro—a spirit passed down through generations that connects sincerity with progress, and tradition with innovation.
Earned through actions that reflect honesty, care, and accountability.
A commitment to high standards, in every product and every process.
Solutions developed in response to real societal needs.
Building solutions that respect people, resources, and the future.
We lead with technologies that save water and reduce energy consumption, cutting emissions while advancing sustainability.
By nurturing local communities and promoting inclusivity, we create opportunities and support growth across borders.
Our ethical practices and transparent operations form the bedrock of trust that guides our every action
Maruyama's leadership carries forward a legacy of craftsmanship and innovation while embracing new opportunities for global growth. With deep industry expertise and a long-term vision, we continue to evolve, ensuring lasting impact across industries and markets.
Masanobu Ogashira
Representative Director and Chairman
Takaharu Uchiyama
Representative Director and President
Takahiro Ishimura
Senior Managing Director
Director of Sales Division, and General
Manager of Domestic Sales Department
Kosuke Ohira
Managing Director
Director of Production Division, and
General Manager of Chiba Plant
Makoto Takatori
Managing Director
Director of Administration Division
Hiroyuki Hatano
Outside Director (Full-Time Audit and Supervisory Committee Member)
Atsuhi Toki
Outside Director (Audit and Supervisory Committee Member)
Koichi Fukuchi
Outside Director (Audit and Supervisory Committee Member)
Harumi Ohya
Outside Director (Audit and Supervisory Committee Member)
Maruyama believes progress is impossible without equality. At Maruyama, we believe that diversity and inclusion are catalysts for innovation and success. Women's empowerment stands at the heart of our efforts to create an equitable workplace and a brighter future.
Elevate Women Leaders
A 50% increase in female managers since 2018.
Empower Globally
Initiatives supporting women entrepreneurs in agriculture, from Japan to Kenya.
Mentor Tomorrow’s Innovators
Collaborations with STEM programs to inspire young women in engineering.
Through these initiatives, Maruyama is building a workplace where talent thrives, regardless of gender, and empowering women to lead the charge toward a more inclusive future.
Our strength lies in our diversity. Maruyama’s global teams bring diverse perspectives to every project, ensuring that our solutions are both innovative and culturally relevant. With teams spanning Europe, Americas, Asia and Africa, we blend Japanese precision with global ingenuity.
This cross-cultural synergy makes our products not only globally available, but also globally relevant. By bringing in a fusion of talents, we build tools that work harder, smarter, and greener worldwide. Our commitment to innovation ensures that our solutions meet the needs of a rapidly evolving world.
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For over 130 years, Maruyama has expanded across continents, building a strong global presence through trusted partners and local operations in key markets. As we grow, we continue to bring our legacy of innovation and reliability to the world.
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