645 Ventures

645 Ventures Management, LLC is an early-stage venture capital firm based in New York, founded in 2013. The firm specializes in growth capital, seed, and Series A investments, focusing on sectors such as software as a service (SaaS), infrastructure software, consumer technology, fintech, augmented and virtual reality, and digital marketplaces. 645 Ventures partners with exceptional founders to help them scale their companies through its Voyager software platform and supportive network. Its portfolio includes notable companies that have reached growth stages, with several having been acquired by major firms such as Google and Facebook. The firm aims to identify and invest in innovative companies that are shaping the future of their respective industries.

Vardan Gattani

Principal

Matthew Hawes

Associate

William Hess

Vice President

Pete Keenan

Vice President of Finance

Lexi Quirk

Associate

Jonathan Smith

Vice President

Meredith Tibbals

Vice President

Past deals in Simulation

True Anomaly

Series C in 2025
True Anomaly is focused on enhancing space security and resilience by developing advanced technologies at the intersection of spacecraft, software, and autonomy. The company aims to create a secure and sustainable space environment for the United States and its allies by designing, building, and selling solutions that address the challenges of space security. Their fully integrated technology platform combines training and simulation tools, sophisticated spacecraft manufacturing capabilities, and autonomous systems. This approach seeks to revolutionize space security and stability while offering innovative mission and software solutions to the commercial space market.

True Anomaly

Series B in 2023
True Anomaly is focused on enhancing space security and resilience by developing advanced technologies at the intersection of spacecraft, software, and autonomy. The company aims to create a secure and sustainable space environment for the United States and its allies by designing, building, and selling solutions that address the challenges of space security. Their fully integrated technology platform combines training and simulation tools, sophisticated spacecraft manufacturing capabilities, and autonomous systems. This approach seeks to revolutionize space security and stability while offering innovative mission and software solutions to the commercial space market.
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