Ocient Raises $100M Series C to Scale Its Trillion-Row AI Database

Ocient, a Chicago company that builds a database for analysing enormous datasets, has raised $100 million in Series C funding. The round, announced on November 5, 2026, was co-led by BOKA Capital and OCA Ventures and arrives about 18 months after Ocient’s previous $132 million raise.

What happened

All of Ocient’s existing investors joined the new round, according to Blocks & Files. That group includes Greycroft, In-Q-Tel (the venture arm of the US intelligence community), Blue Bear Capital, Buoyant Ventures, PSP Growth, Pritzker Group Venture Capital and investor Eron Wolf. With the Series C, Ocient has raised about $260 million in total.

FinSMEs described Ocient as a provider of an agentic AI solutions platform designed for dynamic, petabyte-scale data, a sign of how the company is positioning itself for the AI era.

What Ocient builds

Ocient’s core product is a database built to search and analyse trillions of rows of data quickly. Its unified data platform, called OcientAIQ, combines the database with analytics tools.

The system uses massively parallel processing and an architecture that keeps computing close to fast NVMe solid-state storage. It can run on commodity hardware or in the public cloud, and the company has added AI-related data types such as vectors, which are used by AI models to represent meaning in text and images. Ocient says it holds more than 200 patents.

This is not an off-the-shelf product. According to Blocks & Files, each deployment costs roughly $2 million to $3 million and is tailored to the customer’s environment. Ocient sells mainly directly to very large or specialised organisations, and it runs a subsidiary, Ocient National Security Solutions, for government and defence customers.

The team behind it

Ocient was founded in 2016 by Chris Gladwin, now executive chairman, who previously founded storage company Cleversafe. IBM bought Cleversafe for $1.3 billion in 2015. Ocient’s chief executive, John Morris, was Cleversafe’s president and CEO from 2013 to 2017. Co-founders Joe Jablonski and George Kondiles serve as chief product officer and chief architect.

Why it matters

As companies try to put AI to work on their own data, the speed and reliability of the underlying data systems becomes a bottleneck. AI agents that answer questions or make decisions are only as good as the data they can reach, and some organisations hold data at a scale most databases struggle with.

Morris said Ocient’s customers operate at a scale where the speed, quality and reliability of an answer can have serious consequences, and that the investment will help extend OcientAIQ to more customers.

Ocient started out in advertising technology, where it found early success, and is now aiming at the broader AI market. That puts it in competition with better-known data companies that have been marketing AI-ready databases for years.

What happens next

Ocient says it expects its revenue to triple this year. The company plans to use the new funding to grow its business and technology for AI workloads. Its round also shows that investors are still backing AI infrastructure below the headline-grabbing mega-deals, such as fal’s $1.3 billion raise the same week.