Glean

Founded in 2019.

Glean was founded in 2019 by former Google search engineers and industry veterans. Public company materials describe the company as originating from a stealth startup previously known as Scio Technologies.

Glean raised a $40 million Series B led by General Catalyst. The company’s own account says this coincided with its public rebrand from Scio Technologies to Glean.

Glean announced a $100 million Series C round at a $1 billion valuation. The company said the financing would support its enterprise search and discovery product expansion.

Glean announced over $200 million in Series D financing, valuing the company at $2.2 billion. Reuters reported the round was co-led by Kleiner Perkins and Lightspeed Venture Partners.

Glean appointed Tamar Yehoshua as President, Product and Technology, effective March 11. The move created a new top product-and-technology leadership role at the company.

Glean raised over $260 million in a new funding round, lifting its valuation to $4.6 billion. Reuters reported the company had doubled its valuation in that round.

Glean announced collaboration with Dell Technologies to bring AI agents and enterprise search to on-premises environments. This was presented as a deployment expansion for regulated enterprise customers.

$768M total (Series F $150M Jun 2025 led by Wellington.

Glean announced a $150 million Series F round led by Wellington Management at a $7.2 billion valuation. Reuters also reported this as Glean’s latest funding round.