There is insufficient information available to write a Wikipedia-style article about "Shri Agastiya Incorporated" with the provided EIN: 263088876. The search results do not contain relevant details about this specific organization, and there is no readily available data that matches the query. Therefore, no article can be created without further information.

[1] https://www.agastyausa.org [2] https://www.agastya.org [3] https://www.causeiq.com/organizations/agastya-usa,833598597/ [4] https://www.every.org/agastya-international-foundation [5] https://www.togethersc.org/before-you-start-a-nonprofit