# KIRR, MARBACH & COMPANY, LLC

KIRR, MARBACH & COMPANY, LLC is a Multi Family Office based in Columbus, United States.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Columbus, United States
- **Region:** North America
- **Address:** Columbus, IN, United States
- **Founded:** 1984
- **Assets under management:** Undisclosed
- **Website:** www.kirrmarbach.com

## Regulatory record

- **CRD number:** 104634
- **SEC file number:** 801-10809
- **Registration status:** Registered
- **Reports private funds:** No
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/104634

## About

KIRR, MARBACH & COMPANY, LLC is an SEC-registered investment adviser in Columbus, IN, since 1975. The firm manages approximately $588 million in assets. It has 7 employees and 7 investment advisers.

## Sectors

- Private Credit
- Hedge Funds
- Real Estate
- Infrastructure
- Secondaries & Special Situations

## People

- Thomas A. Marbach — Founder and Managing Director
- John D. Kirr — Co-Founder and Managing Director

## Questions

### Who runs investment decisions at Kirr Marbach & Company?

Thomas A. Marbach and John D. Kirr, both founders and managing directors, lead the firm. They oversee portfolio management and client relationships, though the full investment committee composition has not been publicly disclosed. The firm's website lists them as the key principals.

### Does Kirr Marbach invest in direct deals or only through funds?

The firm participates in both fund commitments and direct investments, primarily through managed accounts and co-investments alongside external partners. It structures separate accounts tailored to individual client tax and liquidity needs, rather than providing a commingled fund (per public filings and the firm's website).

## Related profiles

- [AVITY Investment Management](https://altss.com/profile/avity-investment-management-inc)
- [Hoertkorn Richard Charles](https://altss.com/profile/hoertkorn-richard-charles)

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Last updated: 2026-07-06T01:24:19.778Z

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