To be recognized as Sri Lanka’s foremost professional project management, consultancy and infrastructure advisory company, specialized in financial planning,  engineering designing, EPC construction, contract management and construction supervision by 2025.

Our Mission

In delivering project management, consultancy, infrastructure advisory & Engineering services, our mission is to create consistent value for our customers and supply chain partners through our professional human resource capabilities & experience which is done with the highest ethical standards in the best interests of the communities we serve.

About Us

Who we are

Incorporated in 2008, Arinma Holdings has now developed global partnership with stakeholders locally and internationally. This is driven by ongoing, successful delivery of large infrastructure projects for public and private sector clients over the past ten years.


A climate resilient, future-ready tomorrow

As a brand that cares for people, planet and natural resources, we make a conscious effort to ensure that we never compromise on our core values, in the quest to achieve our goals. We embrace sustainable work practices and invest our energy in a manner that mother nature thrives, as we commit ourselves to our infrastructure development projects.

ISO 14001:2015 CERTIFIED

Partnering with

World’s largest corporate citizenship initiative

Arinma Holdings recently announced its collaboration with the UN Global Compact (UNGC), the world’s largest corporate citizenship initiative, consisting of operational thousands of business participants and other stakeholders from civil society, labour and governments across 160 countries around the globe. The UNGC’s mission is to support companies to align strategies and operations with ten universal principles and to take strategic actions that advance societal goals, such as the UN Sustainable Development Goals (SDG), with an emphasis on collaboration and innovation.

Established in


Projects Completed


Global Partner Location

Asset 3A AustraliaA

Our Companies


Water supply and waste management with Ceywater


Civil Engineering Construction with Squire mech


Construction Fleet Serving and Maintenance with Avon Smart

What our Client Says

On a global level, Arinma Holdings has partnered with leaders in the global engineering and consulting space whilst enjoying strong symbiotic relationships and excellent rapport with international financing organizations across Asia and Europe.