# Tumml

Tumml is a Private Equity based in San Francisco, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** San Francisco, United States
- **Region:** North America
- **Address:** San Francisco, CA, United States
- **Founded:** 2012
- **Assets under management:** Undisclosed
- **Website:** www.tumml.org
- **LinkedIn:** https://www.linkedin.com/company/tumml-inc

## Regulatory record

- **Reports private funds:** No

## About

Tumml is an urban ventures accelerator with a mission to empower entrepreneurs to solve urban problems.

## Questions

### What types of companies did Tumml invest in?

Tumml focused on urban technology, including startups in transportation, energy, civic engagement, public safety, and housing. The firm sought companies with the potential to sell into city governments or improve the delivery of municipal services through enterprise software and hardware solutions.

### How did Tumml source its deal flow?

Tumml sourced deals through a combination of open applications and referrals from its network of city government partners, urbanists, and the broader San Francisco Bay Area startup ecosystem. The firm’s unique access to municipal decision-makers allowed it to attract founders specifically building regulated city solutions.

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Last updated: 2026-05-29T22:22:54.862Z

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