Bridge Bank
Bridge Bank, founded in 2001 in Silicon Valley, is a commercial bank and division of Western Alliance Bank that provides venture debt, commercial banking, and financial solutions to technology, innovation, and life sciences companies, as well as the private equity and venture capital communities. Its brand was unified under Western Alliance Bank in 2025.
Average disclosed round size is $52.4M (across 18 rounds with reported amounts).
Portfolio
20
Fund Size
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Top Stage
Bridge
Last 12 Mo
0
Team
Bob LaMantia
Senior Managing Director
Barbara J. Kennedy
Chief Human Resources Officer
Bob Curley
Deputy Chief Banking Officer – Regional Banking
David Bernard
Head of Specialized Mortgage Services
Emily Nachlas
Chief Risk Officer
Jessica H. Jarvi
Chief Legal Officer
Josh Adler
Chief Executive Officer, AmeriHome
Lynne Herndon
Chief Credit Officer
Sonny Sonnenstein
Chief Information Officer
Tim Boothe
Chief Administration Officer
Tim R. Bruckner
Chief Banking Officer
Vishal Idnani
Chief Financial Officer
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
 Mad Mobile | Growth | $50M | Jun 2024 |
 Two Chairs | Series C | $72M | Apr 2024 |
 Alice Technologies | Series B | $47M | Apr 2023 |
 Fairmatic | Series B | $46M | Mar 2023 |
 Banyan | Series A | $43M | Oct 2022 |
 Ride Health | Series A | $10M | Jun 2021 |
 ValGenesis | Unknown | $24M | Jan 2021 |
| PPresto Technologies | Bridge | $122M | Jan 2020 |
 Remitly | Series E | $220M | Jul 2019 |
 Stratasan | Bridge | — | Jan 2019 |
| UUnravel Data Systems | Series D | $50M | Jan 2018 |
 Energage | Bridge | $15M | Oct 2017 |
 Finicity | Unknown | $42M | Dec 2016 |
| Finicity | Series B | — | Jan 2016 |
 BuzzLogic | Series C | — | May 2011 |
| EEnphase | Bridge | $40M | Jan 2010 |
| ZZozi | Series C | $30M | — |
 CloudBolt Software | Series B | $35M | — |
| AAllurion | Growth | $34M | — |
| UUnravel Data Systems, Inc. | Series D | $50M | — |
 Sharpen Technologies | Bridge | $14M | — |
Top Co-Investors
Last updated: 8 September 2026