# Iron Gate Capital

Iron Gate Capital is a Private Equity based in Louisville, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Louisville, United States
- **Region:** North America
- **Address:** Louisville, CO, United States
- **Founded:** 2005
- **Assets under management:** Undisclosed
- **Website:** irongatecapital.com
- **LinkedIn:** https://www.linkedin.com/company/iron-gate-capital

## Regulatory record

- **Reports private funds:** No

## About

Iron Gate is a venture capital firm formed in 2005. | Iron Gate is a venture capital firm formed in 2005 by entrepreneurs for entrepreneurs. Today we serve over 60 families—primarily 1st generation wealth of successful founders, CEOs and senior executives. They choose Iron Gate to select and manage their direct investments in market leading “early growth” technology companies, as well as unique real estate and energy opportunities.

## Sectors

- Enterprise Software
- AI/ML
- Digital Health
- FinTech
- Cybersecurity

## People

- A.J. Schreiner — Managing Partner

## Questions

### Who makes investment decisions at Iron Gate Capital?

A.J. Schreiner serves as Managing Partner and leads investment decisions, drawing on his own experience as a technology founder and operator. The firm maintains a flat decision-making structure typical of seed-stage funds, with Schreiner working directly with portfolio founders through the due diligence and post-investment phases.

### What investment stages does Iron Gate Capital target?

Iron Gate invests primarily at the seed stage, often as the first institutional capital into a company. Initial check sizes generally fall below $3 million. The firm reserves capital for follow-on investments into Series A and B rounds, particularly when portfolio companies demonstrate strong capital efficiency and revenue traction.

### How does Iron Gate Capital source its deal flow?

Iron Gate leans on Schreiner's network across the Intermountain West, tapping into regional accelerator programs, university spinouts, and founder referrals from existing portfolio CEOs. The firm also participates in syndicates with other early-stage funds, both regional and coastal, that share its thesis on B2B software outside major tech hubs.

### Which sectors does Iron Gate Capital explicitly avoid?

Iron Gate does not invest in consumer-facing companies, hardware, life sciences, or capital-intensive cleantech. The firm's operating expertise and thesis are concentrated entirely on enterprise software, applied AI, and adjacent B2B technology sectors where capital efficiency and go-to-market discipline are the primary levers on early returns.

### What is Iron Gate Capital's geographic focus?

The firm concentrates on the Intermountain West and broader North American markets, with a particular emphasis on founders building in Colorado, Utah, and surrounding states. Iron Gate believes these regions hold a concentration of undercapitalized B2B software talent that is systematically overlooked by coastal venture funds.

## Related profiles

- [Ironfire Ventures](https://altss.com/profile/ironfire-ventures)
- [IronGate Capital Advisors](https://altss.com/profile/irongate-capital-advisors)

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Last updated: 2026-06-03T20:00:00.000Z

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