# Addition: investor

Canonical ID: `184da498-ed6b-483b-93c7-745d1fa3f072`

Addition is a venture capital firm founded by Lee Fixel.

- **Type:** Venture capital

## Portfolio (4)

- [Base Power](https://registry.deploy.report/companies/base-power.md) Series D · 2026-08-03 · $1.0B (reported)
- [Base Power](https://registry.deploy.report/companies/base-power.md) Series C · 2025-10-08 · $1.0B (reported)
- [Built Robotics](https://registry.deploy.report/companies/built-robotics.md) Series C · 2022-04-01 · $64M (reported) · _lead_
- [Groq](https://registry.deploy.report/companies/groq.md) Series C · 2021-04-01 · _follow_

## Invests alongside (8)

Other investors that participated in the same funding rounds as Addition.

- [CapitalG](https://registry.deploy.report/investors/capitalg.md) · 2 shared rounds: [Base Power Series D](https://registry.deploy.report/companies/base-power.md#funding-rounds), [Base Power Series C](https://registry.deploy.report/companies/base-power.md#funding-rounds)
- [GCM Grosvenor](https://registry.deploy.report/investors/gcm-grosvenor.md) · 1 shared round: [Groq Series C](https://registry.deploy.report/companies/groq.md#funding-rounds)
- [Ribbit Capital](https://registry.deploy.report/investors/ribbit-capital.md) · 1 shared round: [Base Power Series D](https://registry.deploy.report/companies/base-power.md#funding-rounds)
- [Spruce House](https://registry.deploy.report/investors/spruce-house.md) · 1 shared round: [Groq Series C](https://registry.deploy.report/companies/groq.md#funding-rounds)
- [TDK Ventures](https://registry.deploy.report/investors/tdk-ventures.md) · 1 shared round: [Groq Series C](https://registry.deploy.report/companies/groq.md#funding-rounds)
- [Thrive Capital](https://registry.deploy.report/investors/thrive-capital.md) · 1 shared round: [Base Power Series D](https://registry.deploy.report/companies/base-power.md#funding-rounds)
- [Tiger Global Management](https://registry.deploy.report/investors/tiger-global.md) · 1 shared round: [Groq Series C](https://registry.deploy.report/companies/groq.md#funding-rounds)
- [XTX Ventures](https://registry.deploy.report/investors/xtx-ventures.md) · 1 shared round: [Groq Series C](https://registry.deploy.report/companies/groq.md#funding-rounds)

## Sources (4)

1. https://techcrunch.com/2022/04/07/built-robotics-raises-another-64m-to-make-construction-equipment-autonomous/
2. https://dallasinnovates.com/after-expanding-in-dfw-base-power-raises-1b-to-take-its-battery-model-beyond-texas/
3. https://www.wsj.com/business/energy-oil/zach-dell-is-raising-money-to-put-a-battery-in-your-backyard-cd7e52e8
4. https://groq.com/groq-closes-300-million-fundraise/


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