Tealium is a US headquartered American company founded in 2008 in San Diego, California that sells enterprise tag management, an API hub, a customer data platform with machine learning, and data management products.

It has offices in the US, Singapore, UK, Germany, Japan, Netherlands, France and Australia.

Tealium was founded in 2008 in San Diego, California, by Mike Anderson, Ali Behnam, and Olivier Silvestre who worked together at WebSideStory, a SaaS-based web analytics player that was acquired by Omniture and later by Adobe Systems.

In May 2019 the company announced Series F of investment and raised $55 million.

The round was led by Silver Lake Waterman with ABN AMRO, Bain Capital, Declaration Partners, Georgian Partners, Industry Ventures, Parkwood and Presidio Ventures also participating.