# Flux Capital

Flux Capital is a Private Equity based in Los Angeles, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Los Angeles, United States
- **Region:** North America
- **Address:** Los Angeles, CA, United States
- **Founded:** 2020
- **Assets under management:** Undisclosed
- **Website:** www.fluxcapital.co
- **LinkedIn:** https://www.linkedin.com/company/fluxcapital

## Regulatory record

- **Reports private funds:** No

## About

Flux Capital backs technical founders from pre-seed through Series A, deploying $250K-$5M into AI, robotics, hard tech, advanced manufacturing, and fintech. Led by Ari Stiegler, the firm can lead or follow and is often the first check in. The team focuses on early-stage venture capital from pre-seed to Series A.

## Sectors

- AI/ML
- Robotics & Automation
- Industrial Tech
- FinTech

## People

- Ari Stiegler — Founder and Managing Partner

## Questions

### Who runs investment decisions at Flux Capital?

Ari Stiegler, the firm's founder and managing partner, leads investment decisions. He previously founded TutorMe, an online tutoring platform that was acquired. The firm does not publicly list other investment professionals or detail its internal decision-making committee structure.

### How is Flux Capital structured as an investment firm?

Flux Capital operates as a single-GP-led asset manager making early-stage venture capital investments. It is not structured as a family office and does not publicly disclose its limited partner base. The firm writes checks from a single pool of capital rather than operating multiple fund vehicles with distinct strategies.

### Does Flux Capital lead rounds or mainly follow?

The firm states it can lead, follow, or be the first institutional money into a deal. Its willingness to lead is part of a stated 'conviction before consensus' investment posture. This flexibility is common among small, early-stage firms seeking to avoid competing with large multi-stage funds on price alone.

### What investment stages does Flux Capital target?

Flux Capital invests from pre-seed through Series A, with check sizes ranging from $250,000 to $5 million. The firm concentrates on the earliest institutional rounds where technical and manufacturing risk are still primary, rather than later-stage growth equity.

## Related profiles

- [Flume Ventures](https://altss.com/profile/flume-ventures)
- [Fluxus Ventures](https://altss.com/profile/fluxus-ventures)

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Last updated: 2026-08-11T15:06:49.768Z

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