# Blackstone: investor

Canonical ID: `dbd0b597-4c38-47ce-9293-7e74469a9348`

Blackstone is the world's largest alternative asset manager, investing across private equity, growth, and real estate.

- **Type:** Growth equity

## Portfolio (2)

- [Quantum Systems](https://registry.deploy.report/companies/quantum-systems.md) Series D · 2026-07-02 · $1.2B (reported) · _co lead_
- [Shield AI](https://registry.deploy.report/companies/shield-ai.md) Series G · 2026-03-26 · $1.5B

## Invests alongside (6)

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

- [Advent International](https://registry.deploy.report/investors/advent-international.md) · 1 shared round: [Quantum Systems Series D](https://registry.deploy.report/companies/quantum-systems.md#funding-rounds)
- [Advent International](https://registry.deploy.report/investors/advent.md) · 1 shared round: [Shield AI Series G](https://registry.deploy.report/companies/shield-ai.md#funding-rounds)
- [Balderton Capital](https://registry.deploy.report/investors/balderton-capital.md) · 1 shared round: [Quantum Systems Series D](https://registry.deploy.report/companies/quantum-systems.md#funding-rounds)
- [BOND](https://registry.deploy.report/investors/bond.md) · 1 shared round: [Quantum Systems Series D](https://registry.deploy.report/companies/quantum-systems.md#funding-rounds)
- [JPMorgan](https://registry.deploy.report/investors/jpmorgan.md) · 1 shared round: [Shield AI Series G](https://registry.deploy.report/companies/shield-ai.md#funding-rounds)
- [Wellington Management](https://registry.deploy.report/investors/wellington-management.md) · 1 shared round: [Quantum Systems Series D](https://registry.deploy.report/companies/quantum-systems.md#funding-rounds)

## Sources (2)

1. https://techcrunch.com/2026/03/26/defense-startup-shield-ai-lands-12-7b-valuation-up-140-after-u-s-air-force-deal/
2. https://www.reuters.com/business/aerospace-defense/german-drone-maker-quantum-systems-secures-12-billion-funding-2026-07-02/


_API: GET /v1/investors/blackstone · canonical URL: /investors/blackstone_