# Voltron Data

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/voltron-data

- Industry: Software
- Headquarters: Mountain View, US
- Website: www.voltrondata.com
- Total disclosed funding: $110M
- Latest round: Seed (Feb 17, 2022)
- Investors on record: 10

## About

Based in California, US, and founded in 2021, Voltron Data, Inc. is a company focused on the open-source Apache Arrow framework. Darren Haas, Joshua Patterson (CEO), Rodrigo Aramburu, and Wes McKinney are the co-founders of the company. In February 2025, Voltron Data, Inc. raised an undisclosed amount of venture funding from new investor Accenture. The company has 100 employees as of February 2022. The company is a contributor to Apache Arrow. Arrow is a multi-language toolset for in-memory computing and rapid data exchange. It has established itself as the de facto standard for compatibility between computing engines, current computing hardware, and programming languages. Voltron Data is dedicated to creating open-source data standards that will help the data analytics industry realize its full potential. The company plans to use the series A funding received in February 2022 to expand Arrow-native computing and double its globally distributed and diverse team, primarily in engineering and go-to-market.

## Funding rounds

- Seed, Feb 17, 2022, $22M — Lightspeed Venture Partners, Walden Catalyst, GV, BlackRock, TheFactory
- Series A, Feb 17, 2022, $88M — Battery Ventures, Lightspeed Venture Partners, Walden Catalyst, Anthos Capital, Coatue Management, BlackRock, Redline Capital Management, Nepenthe Capital, TheFactory

## Investors

- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Seed, Series A
- Walden Catalyst (https://capitalatlas.ai/funds/walden-catalyst) — Seed, Series A
- GV (https://capitalatlas.ai/funds/gv) — Seed
- BlackRock (https://capitalatlas.ai/funds/blackrock) — Seed, Series A
- TheFactory (https://capitalatlas.ai/funds/thefactory) — Seed, Series A
- Battery Ventures (https://capitalatlas.ai/funds/battery-ventures) — Series A
- Anthos Capital (https://capitalatlas.ai/funds/anthos-capital) — Series A
- Coatue Management (https://capitalatlas.ai/funds/coatue-management) — Series A
- Redline Capital Management (https://capitalatlas.ai/funds/redline-capital-management) — Series A
- Nepenthe Capital (https://capitalatlas.ai/funds/nepenthe-capital) — Series A