# Fundamental

> Fundamental is a San Francisco AI company building NEXUS, a Large Tabular Model (LTM) - a foundation model purpose-built for the structured, tabular data that powers enterprise decisions. Pre-trained on billions of real-world enterprise tables, NEXUS aims to bypass manual ETL and feature engineering, letting enterprises predict demand, price, churn, and other outcomes directly from their databases.

- **Founded:** 2024
- **Headquarters:** San Francisco, California, United States
- **Founders:** Jeremy Fraenkel (Co-Founder & CEO)
- **Team size:** ~57 employees
- **Products:** NEXUS
- **Notable:** Raised $255M in total funding ($30M Seed + $225M Series A) by February 2026, Emerged from stealth and publicly launched NEXUS in February 2026, Signed seven-figure contracts with Fortune 100 enterprises

## Products & services

- **NEXUS** — A Large Tabular Model (LTM) - a foundation model pre-trained on billions of real-world enterprise tables. Used for demand forecasting, price prediction, customer churn, and other predictive tasks, with one-line deployment and a native AWS integration.

## Achievements

- Raised $255M in total funding ($30M Seed + $225M Series A) by February 2026
- Emerged from stealth and publicly launched NEXUS in February 2026
- Signed seven-figure contracts with Fortune 100 enterprises
- Secured strategic AWS partnership and marketplace distribution

## Latest updates

- **2026-02** — Fundamental announced $255M in total funding and publicly launched NEXUS, its flagship Large Tabular Model.
- **2026-05** — Updated launch site live at fundamental.tech with deeper NEXUS product details and SAP integration messaging.

## Links

- Website: https://fundamental.tech
- LinkedIn: https://www.linkedin.com/company/fundamentalhq
- Twitter/X: https://x.com/fraenkelj

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Profile page: https://yespress.io/fundamental
Published by YesPress — https://yespress.io
Last updated: 2026-05-19