# Throne Labs

> Throne Labs builds solar-powered, sensor-equipped public restrooms that cities and transit agencies deploy on demand. Each self-contained unit pairs a flushing toilet, running-water sink, baby-changing station and free menstrual products with 21 sensors that feed real-time data on usage, cleanliness and maintenance, turning the long-neglected public bathroom into a measurable, turnkey service. Founded in Washington, D.C. in 2020, the company operates across four regions and more than 20 cities and is rolling out restrooms for LA Metro ahead of the 2028 Olympics.

- **Founded:** 2020
- **Headquarters:** Washington, District of Columbia, United States
- **Founders:** Fletcher Wilson (Co-founder & CEO), Jessica Heinzelman (Co-founder & COO)
- **Team size:** ~44 employees
- **Products:** Throne smart restroom, Sensor & monitoring platform, Access & app layer, Turnkey city service
- **Notable:** Secured initial close of a $15M Series B in October 2025 led by Brentwood Associates, Grew revenue 176% year over year in 2025, Won a 64-unit, four-year LA Metro contract ahead of the 2028 Olympics

## Products & services

- **Throne smart restroom** — Self-contained, solar-powered modular restroom with a flushing toilet, running-water sink, ventilation, baby-changing station and free menstrual products. Fully ADA-compliant and designed to deploy with minimal site infrastructure.
- **Sensor & monitoring platform** — Each unit carries 21 sensors that stream real-time data on usage, cleanliness and maintenance, enabling on-demand cleaning and transparent performance reporting for city partners.
- **Access & app layer** — Tech-enabled entry via QR code and NFC tap cards, plus a mobile app to locate restrooms, leave cleanliness feedback, and support user accountability and safety.
- **Turnkey city service** — A managed deployment-and-operations model where Throne handles installation, cleaning, maintenance and reporting so cities, parks and transit agencies get restrooms as a service.

## Achievements

- Secured initial close of a $15M Series B in October 2025 led by Brentwood Associates
- Grew revenue 176% year over year in 2025
- Won a 64-unit, four-year LA Metro contract ahead of the 2028 Olympics
- Surpassed 100,000 uses in a single year-long Ann Arbor pilot, converting to a five-year contract
- Public petition reversed a temporary closure of a D.C. Throne unit
- Expanded to 4 regions and more than 20 cities

## Latest updates

- **2025-10** — Announced initial close of a $15M Series B led by Brentwood Associates to fund national expansion.
- **2025-01** — Reported 176% year-over-year revenue growth and operations across 4 regions and 20+ cities.
- **2025-01** — Began fulfilling a 64-unit LA Metro contract ahead of the 2028 Olympics and 2026 FIFA World Cup.

## Links

- Website: https://thronelabs.co
- LinkedIn: http://www.linkedin.com/company/throne-labs
- Twitter/X: https://twitter.com/thronebathrooms
- Instagram: https://www.instagram.com/thronebathrooms/
- Facebook: https://www.facebook.com/thronebathrooms/

---

Profile page: https://yespress.io/throne-labs
Published by YesPress — https://yespress.io
Last updated: 2026-06-11